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产品型号MMA02040C1243FB300的Datasheet PDF文件预览

MMU 0102, MMA 0204, MMB 0207 - Professional  
www.vishay.com  
Vishay Beyschlag  
Professional Thin Film MELF Resistors  
FEATURES  
• IECQ-CECC  
EN 140401-803  
approved  
according  
to  
• AEC-Q200 qualified  
• Advanced metal film technology  
• Excellent overall stability: exceeds class 0.25  
• Best in class pulse load capability  
• Intrinsic sulfur resistance  
• Material categorization: for definitions of  
compliance please see www.vishay.com/doc?99912  
MMU 0102, MMA 0204, and MMB 0207 professional thin  
film MELF resistors are the perfect choice for most fields of  
modern professional electronics where reliability and  
stability is of major concern. The typical applications in the  
fields of automotive, telecommunication and medical  
equipment reflect the outstanding level of proven reliability.  
APPLICATIONS  
• Automotive  
• Telecommunication  
• Industrial  
• Medical equipment  
TECHNICAL SPECIFICATIONS  
DESCRIPTION  
MMU 0102  
MMA 0204  
0204  
MMB 0207  
0207  
DIN size  
0102  
Metric size code  
Resistance range  
Resistance tolerance  
RC2211M  
RC3715M  
RC6123M  
0.22 Ω to 2.21 MΩ; 0 Ω  
5 %; 2 %; 1 %; 0.5 %  
0.22 Ω to 10 MΩ; 0 Ω  
5 %; 1 %; 0.5 %  
0.1 Ω to 15 MΩ; 0 Ω  
5 %; 2 %; 1 %; 0.5 %  
100 ppm/K; 50 ppm/K;  
25 ppm/K  
Temperature coefficient  
50 ppm/K; 25 ppm/K  
(1)  
Rated dissipation, P70  
0.3 W  
150 V  
0.4 W  
200 V  
1.0 W  
350 V  
Operating voltage, Umax. ACRMS/DC  
Permissible film temperature, ϑF max.  
Operating temperature range (1)  
(1)  
155 °C  
-55 °C to 155 °C  
Permissible voltage against ambient (insulation):  
1 min, Uins  
200 V  
300 V  
500 V  
Failure rate: FITobserved  
0.05 x 109/h  
Note  
(1)  
Please refer to APPLICATION INFORMATION below  
APPLICATION INFORMATION  
When the resistor dissipates power, a temperature rise above the ambient temperature occurs, dependent on the thermal  
resistance of the assembled resistor together with the printed circuit board. The rated dissipation applies only if the permitted  
film temperature is not exceeded.  
These resistors do not feature a limited lifetime when operated within the permissible limits. However, resistance value drift  
increasing over operating time may result in exceeding a limit acceptable to the specific application, thereby establishing a  
functional lifetime.  
Revision: 24-Aug-2021  
Document Number: 28713  
1
For technical questions, contact: melf@vishay.com  
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT  
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000  
MMU 0102, MMA 0204, MMB 0207 - Professional  
www.vishay.com  
Vishay Beyschlag  
MAXIMUM RESISTANCE CHANGE AT RATED DISSIPATION  
OPERATION MODE  
STANDARD  
POWER  
0.3 W  
MMU 0102  
MMA 0204  
MMB 0207  
0.2 W  
Rated dissipation, P70  
0.25 W  
0.4 W  
0.4 W  
1.0 W  
Operating temperature range  
-55 °C to 125 °C  
125 °C  
-55 °C to 155 °C  
155 °C  
Permissible film temperature, ϑF max.  
MMU 0102  
MMA 0204  
MMB 0207  
1000 h  
0.22 Ω to 2.21 MΩ  
0.22 Ω to 10 MΩ  
0.1 Ω to 15 MΩ  
0.15 %  
0.22 Ω to 2.21 MΩ  
0.22 Ω to 10 MΩ  
0.1 Ω to 15 MΩ  
0.25 %  
Max. resistance change at P70 for  
resistance range, |ΔR/R| after:  
8000 h  
0.3 %  
0.5 %  
225 000 h  
1.0 %  
-
Note  
The presented operation modes do not refer to different types of resistors, but actually show examples of different loads, that lead to  
different film temperatures and different achievable load-life stability (drift) of the resistance value. A suitable low thermal resistance of the  
circuit board assembly must be safeguarded in order to maintain the film temperature of the resistors within the specified limits. Please  
consider the application note “Thermal Management in Surface-Mounted Resistor Applications” (www.vishay.com/doc?28844) for  
information on the general nature of thermal resistance  
TEMPERATURE COEFFICIENT AND RESISTANCE RANGE  
TYPE/SIZE  
TCR  
TOLERANCE  
RESISTANCE  
0.22 Ω to 0.91 Ω  
1 Ω to 9.1 Ω  
E-SERIES  
5 %  
E24  
2 %  
50 ppm/K  
1 %  
10 Ω to 2.21 MΩ  
10 Ω to 221 kΩ  
10 Ω to 221 kΩ  
10 Ω to 221 kΩ  
0 Ω  
E24; E96  
E24; E192  
E24; E96  
E24; E192  
-
MMU 0102  
0.5 %  
1 %  
25 ppm/K  
0.5 %  
10 mΩ  
5 %  
Jumper; Imax. = 2 A  
0.22 Ω to 0.91 Ω  
0.22 Ω to 0.91 Ω (1)  
1 Ω to 10 MΩ  
10 Ω to 2.21 MΩ  
10 Ω to 511 kΩ  
10 Ω to 511 kΩ  
0 Ω  
E24  
1 %  
50 ppm/K  
1 %  
E24; E96  
E24; E192  
E24; E96  
E24; E192  
-
MMA 0204  
0.5 %  
1 %  
25 ppm/K  
Jumper; Imax. = 3 A  
100 ppm/K  
0.5 %  
10 mΩ  
5 %  
0.1 Ω to 0.2 Ω  
0.1 Ω to 0.2 Ω (1)  
0.22 Ω to 0.91 Ω  
0.22 Ω to 0.91 Ω  
0.22 Ω to 0.91 Ω (1)  
1 Ω to 15 MΩ  
10 Ω to 1 MΩ  
0 Ω  
2 %  
5 %  
E24  
2 %  
MMB 0207  
50 ppm/K  
1 %  
1 %  
E24; E96  
E24; E192  
-
25 ppm/K  
0.5 %  
10 mΩ  
Jumper; Imax. = 5 A  
Note  
(1)  
Approval according to EN 140401-803 not available  
Revision: 24-Aug-2021  
Document Number: 28713  
2
For technical questions, contact: melf@vishay.com  
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT  
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000  
MMU 0102, MMA 0204, MMB 0207 - Professional  
www.vishay.com  
Vishay Beyschlag  
PACKAGING  
PACKAGING  
DIMENSIONS  
TYPE/SIZE  
CODE  
QUANTITY  
PACKAGING STYLE  
WIDTH  
PITCH  
B3 = BL  
B0  
3000  
Ø 180 mm/7"  
Ø 330 mm/13"  
Antistatic blister tape acc.  
IEC 60286-3, Type 2a  
8 mm  
4 mm  
10 000  
MMU 0102  
Bulk case acc.  
IEC 60286-6  
M8  
8000  
-
-
-
B3 = BL  
B0  
3000  
Ø 180 mm/7"  
Ø 330 mm/13"  
Antistatic blister tape acc.  
IEC 60286-3, Type 2a  
8 mm  
-
4 mm  
-
10 000  
MMA 0204  
MMB 0207  
Bulk case acc.  
IEC 60286-6  
M3  
3000  
-
B2  
B7  
2000  
7000  
Ø 180 mm/7"  
Ø 330 mm/13"  
Antistatic blister tape acc.  
IEC 60286-3, Type 2a  
12 mm  
4 mm  
PART NUMBER AND PRODUCT DESCRIPTION  
Part Number: MMB02070D5620DB200  
Part Number: MMB02070Z0000ZB200  
M
M
M
M
B
B
0
0
2
2
0
0
7
7
0
0
D
Z
5
0
6
0
2
0
0
0
D
Z
B
B
2
2
0
0
0
0
TYPE/SIZE  
VERSION  
TCR  
RESISTANCE  
3 digit value  
TOLERANCE  
PACKAGING  
MMU 0102  
MMA 0204  
MMB 0207  
0 =  
D = 25 ppm/K  
C = 50 ppm/K  
B = 100 ppm/K  
Z = Jumper  
D = 0.5 %  
F = 1 %  
G = 2 %  
J = 5 %  
Z = Jumper  
B3  
B0  
B2  
B7  
M3  
M8  
EN 140401-803,  
“Version A”  
1 digit multiplier  
Multiplier  
7 = *10-3  
8 = *10-2  
9 = *10-1  
0 = *100  
1 = *101  
2 = *102  
3 = *103  
4 = *104  
5 = *105  
0000 = Jumper  
Product Description: MMB 0207-25 0.5% B2 562R  
Product Description: MMB 0207 B2 0R0  
MMB  
0207  
-25  
-
0.5 %  
-
B2  
B2  
562R  
0R0  
MMB  
0207  
TYPE  
SIZE  
TCR  
TOLERANCE  
PACKAGING  
RESISTANCE  
MMU  
MMA  
MMB  
0102  
0204  
0207  
25 ppm/K  
50 ppm/K  
100 ppm/K  
0.5 %  
1 %  
BL  
B0  
B2  
B7  
M3  
M8  
562R = 562 Ω  
0R0 = Jumper  
2 %  
5 %  
Note  
Products can be ordered using either the PART NUMBER or the PRODUCT DESCRIPTION  
Revision: 24-Aug-2021  
Document Number: 28713  
3
For technical questions, contact: melf@vishay.com  
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT  
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000  
MMU 0102, MMA 0204, MMB 0207 - Professional  
www.vishay.com  
Vishay Beyschlag  
DESCRIPTION  
Production is strictly controlled and follows an extensive set  
of instructions established for reproducibility.  
MATERIALS  
Vishay acknowledges the following systems for the  
regulation of hazardous substances:  
A
• IEC 62474, Material Declaration for Products of and for the  
Electrotechnical Industry, with the list of declarable  
substances given therein (2)  
homogeneous film of metal alloy is deposited on a high  
grade ceramic body (Al2O3) and conditioned to achieve the  
desired temperature coefficient. Nickel plated steel  
termination caps are firmly pressed on the metallised rods.  
A special laser is used to achieve the target value by  
smoothly cutting a helical groove in the resistive layer  
without damaging the ceramics. The resistor elements are  
covered by a protective coating designed for electrical,  
mechanical and climatic protection. The terminations  
receive a final pure matte tin on nickel plating. Four or five  
color code rings designate the resistance value and  
• The Global Automotive Declarable Substance List  
(GADSL) (3)  
• The REACH regulation (1907/2006/EC) and the related list  
(4)  
of substances with very high concern (SVHC)  
supply chain  
for its  
The products do not contain any of the banned substances  
as per IEC 62474, GADSL, or the SVHC list, see  
www.vishay.com/how/leadfree.  
Hence the products fully comply with the following  
directives:  
tolerance in accordance with IEC 60062 (1)  
.
The result of the determined production is verified by an  
extensive testing procedure performed on 100 % of the  
individual resistors. This includes full screening for the  
elimination of products with a potential risk of early field  
failures (feasible for R 10 Ω) according to EN 140401-803,  
2.1.2.2. Only accepted products are laid directly into the  
blister tape in accordance with IEC 60286-3, Type 2a (1) or  
• 2000/53/EC End-of-Life Vehicle Directive (ELV) and  
Annex II (ELV II)  
• 2011/65/EU Restriction of the Use of Hazardous  
Substances  
Directive  
(RoHS)  
with  
amendment  
2015/863/EU  
• 2012/19/EU Waste Electrical and Electronic Equipment  
Directive (WEEE)  
Vishay pursues the elimination of conflict minerals from its  
supply chain, see the Conflict Minerals Policy at  
www.vishay.com/doc?49037.  
bulk case in accordance with IEC 60286-6 (1)  
.
ASSEMBLY  
The resistors are suitable for processing on automatic SMD  
assembly systems. They are suitable for automatic  
soldering using wave, reflow or vapor phase as shown in  
IEC 61760-1 (1). The encapsulation is resistant to all  
cleaning solvents commonly used in the electronics  
industry, including alcohols, esters and aqueous solutions.  
The suitability of conformal coatings, potting compounds  
and their processes, if applied, shall be qualified by  
appropriate means to ensure the long term stability of the  
whole system.  
The resistors are completely lead (Pb)-free, the pure matte  
tin plating provides compatibility with lead (Pb)-free and  
lead containing soldering processes. Solderability is  
specified for 2 years after production or requalification,  
however, excellent solderability is proven after extended  
storage in excess of 10 years. The permitted storage time is  
20 years. The immunity of the plating against tin whisker  
growth has been proven under extensive testing.  
APPROVALS  
The resistors are approved within the IECQ-CECC Quality  
Assessment System for Electronic Components according  
to table “Temperature Coefficient and Resistance Range” to  
the detail specification EN 140401-803 which refers to  
EN 60115-1, EN 60115-8 and the variety of environmental  
test procedures of the IEC 60068 (1) series.  
Conformity is attested by the use of the CECC logo (  
) as  
the mark of conformity on the package label. Vishay  
Beyschlag has achieved “Approval of Manufacturer” in  
accordance with IECQ 03-1. The release certificate for  
Technology Approval Schedule” in accordance with  
CECC 240001 based on IECQ 03-3-1 is granted for the  
Vishay Beyschlag manufacturing process.  
The resistors are qualified according to AEC-Q200.  
RELATED PRODUCTS  
For products with precision specification see the datasheet:  
• “Precision Thin Film MELF Resistors”  
(www.vishay.com/doc?28714)  
• “Ultra Precision Thin Film MELF Resistors”  
(www.vishay.com/doc?28715)  
Resistors are available with established reliability in  
accordance with EN 140401-803 Version E. Please refer to  
datasheet “MELF Resistors with Established Reliability”.  
(www.vishay.com/doc?28707)  
Notes  
(1)  
The quoted IEC standards are also released as EN standards with the same number and identical contents  
(2)  
The IEC 62474 list of declarable substances is maintained in a dedicated database, which is available at http://std.iec.ch/iec62474  
The Global Automotive Declarable Substance List (GADSL) is maintained by the American Chemistry Council and available at www.gadsl.org  
The SVHC list is maintained by the European Chemical Agency (ECHA) and available at http://echa.europa.eu/candidate-list-table  
(3)  
(4)  
Revision: 24-Aug-2021  
Document Number: 28713  
4
For technical questions, contact: melf@vishay.com  
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT  
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000  
MMU 0102, MMA 0204, MMB 0207 - Professional  
www.vishay.com  
Vishay Beyschlag  
FUNCTIONAL PERFORMANCE  
1
MMB 0207  
MMA 0204  
MMU 0102  
W
0.5  
0
C
- 50  
0
50  
70  
100  
150  
ϑamb  
Ambient Temperature  
Derating - Standard Operation Mode  
P
1
MMB 0207  
MMA 0204  
MMU 0102  
W
0.5  
0
- 50  
0
50  
70  
100  
C
150  
Ambient Temperatureϑamb  
Derating - Power Operation Mode  
P
MMB 0207  
MMA 0204  
MMU 0102  
100  
W
10  
1
0.1  
10 ms  
1 µs  
10 µs  
100 µs  
1 ms  
100 ms  
1 s  
10 s  
Pulse Duration ti  
Maximum pulse load, single pulse; applicable if P 0 and n 1000 and U Umax.  
for permissible resistance change ꢀ0.5 ꢁ R + 0.01 Ω)  
;
Single Pulse for R < 10 Ω  
Revision: 24-Aug-2021  
Document Number: 28713  
5
For technical questions, contact: melf@vishay.com  
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT  
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000  
MMU 0102, MMA 0204, MMB 0207 - Professional  
www.vishay.com  
Vishay Beyschlag  
MMB 0207  
P
100  
W
MMA 0204  
MMU 0102  
10  
1
0.1  
10 ms  
1 µs  
10 µs  
100 µs  
1 ms  
100 ms  
1 s  
10 s  
Pulse Duration ti  
Maximum pulse load, continuous pulse; applicable if P P ϑamb) and U Umax.  
for permissible resistance change ꢀ0.5 ꢁ R + 0.01 Ω)  
;
Continuous Pulse for R < 10 Ω  
1000  
P
MMB 0207  
MMA 0204  
MMU 0102  
W
100  
10  
1
0.1  
10 ms  
1 µs  
10 µs  
100 µs  
1 ms  
100 ms  
1 s  
10 s  
Pulse Duration ti  
Maximum pulse load, single pulse; applicable if P 0 and n 1000 and U Umax.  
for permissible resistance change ꢀ0.5 ꢁ R + 0.01 Ω)  
;
Single Pulse for R 10 Ω  
1000  
MMB 0207  
MMA 0204  
MMU 0102  
P
W
100  
10  
1
0.1  
10 ms  
1 µs  
10 µs  
100 µs  
1 ms  
100 ms  
1 s  
10 s  
Pulse Duration ti  
Maximum pulse load, continuous pulse; applicable if P P ϑamb) and U Umax.  
for permissible resistance change ꢀ0.5 ꢁ R + 0.01 Ω)  
;
Continuous Pulse for R 10 Ω  
Revision: 24-Aug-2021  
Document Number: 28713  
6
For technical questions, contact: melf@vishay.com  
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT  
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000  
MMU 0102, MMA 0204, MMB 0207 - Professional  
www.vishay.com  
Vishay Beyschlag  
MMB 0207  
U
MMA 0204  
MMU 0102  
V
1000  
100  
10 ms  
1 µs  
10 µs  
100 µs  
1 ms  
100 ms  
1 s  
10 s  
Pulse Duration ti  
Maximum pulse voltage, single and continuous pulses; applicable if P Pmax.  
for permissible resistance change ꢀ0.5 R + 0.01 Ω)  
;
Pulse Voltage  
10 kV  
1 kV  
100 V  
MMB 0207  
MMA 0204  
MMU 0102  
10 V  
10 Ω  
100 Ω  
1 kΩ  
10 kΩ  
100 kΩ  
1 MΩ  
10 MΩ  
Resistance Value R  
Pulse load rating in accordance with IEC 60 115-1, 4.27; 1.2 μs / 50 μs;  
5 pulses at 12 s intervals; for permissible resistance change (0.5 % R + 0.05 Ω)  
1.2 / 50 Pulse  
10 kV  
MMB 0207  
MMA 0204  
MMU 0102  
1 kV  
100 V  
10 V  
10 Ω  
100 Ω  
1 kΩ  
10 kΩ  
100 kΩ  
1 MΩ  
10 MΩ  
Resistance Value R  
Pulse load rating in accordance with IEC 60115-1, 4.27; 10 μs / 700 μs;  
10 pulses at 1 minute intervals; for permissible resistance change (0.5 % R + 0.05 Ω)  
10 / 700 Pulse  
Revision: 24-Aug-2021  
Document Number: 28713  
7
For technical questions, contact: melf@vishay.com  
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT  
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000  
MMU 0102, MMA 0204, MMB 0207 - Professional  
www.vishay.com  
Vishay Beyschlag  
1
µV/V  
0.1  
MMB 0207  
MMA 0204  
MMU 0102  
0.01  
100  
Ω
1 kΩ  
10 k  
Ω
100 kΩ  
1 MΩ  
10 MΩ  
Resistance Value R  
In accordance with IEC 60195  
Current Noise Voltage Ratio  
2.0  
1.5  
1.0  
0.5  
MMB 0207  
MMA 0204  
MMU 0102  
0.3  
3
0.1  
1
GHz  
Frequency f  
|Z|/R for 49.9 Ω MELF resistors  
RF - Behavior  
Revision: 24-Aug-2021  
Document Number: 28713  
8
For technical questions, contact: melf@vishay.com  
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT  
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000  
MMU 0102, MMA 0204, MMB 0207 - Professional  
www.vishay.com  
Vishay Beyschlag  
TESTS AND REQUIREMENTS  
All tests are carried out in accordance with the following  
specifications:  
The testing also covers most of the requirements specified  
by EIA/ECA-703 and JIS-C-5201-1.  
EN 60115-1, generic specification  
EN 60115-8, sectional specification  
EN 140401-803, detail specification  
The tests are carried out under standard atmospheric  
conditions in accordance with IEC 60068-1, 4.3, whereupon  
the following values are applied:  
Temperature: 15 °C to 35 °C  
IEC 60068-2-xx, test methods  
Relative humidity: 25 % to 75 %  
The components are approved under the IECQ-CECC  
quality assessment system for electronic components  
according to table “Temperature Coefficient and Resistance  
Range”.  
The parameters stated in the Test Procedures and  
Requirements table are based on the required tests and  
permitted limits of EN 140401-803. The table presents only  
the most important tests, for the full test schedule refer to  
the documents listed above. However, some additional  
tests and a number of improvements against those  
minimum requirements have been included.  
Air pressure: 86 kPa to 106 kPa (860 mbar to 1060 mbar)  
A climatic category LCT / UCT / 56 is applied, defined by the  
lower category temperature (LCT), the upper category  
temperature (UCT), and the duration of exposure in the  
damp heat, steady state test (56 days).  
The components are mounted for testing on printed circuit  
boards in accordance with EN 60115-8, 2.4.2, unless  
otherwise specified.  
TEST PROCEDURES AND REQUIREMENTS  
IEC  
EN  
60115-1  
CLAUSE  
60068-2 (1)  
REQUIREMENTS  
PERMISSIBLE CHANGE (ΔR)  
TEST  
PROCEDURE  
TEST  
METHOD  
STABILITY  
CLASS 0.25  
OR BETTER  
STABILITY  
CLASS 0.5  
OR BETTER  
STABILITY  
CLASS 1  
OR BETTER  
STABILITY  
CLASS 2  
OR BETTER  
Stability for product types:  
MMU 0102 10 Ω to 221 kΩ 1 Ω to < 10 Ω  
MMA 0204 10 Ω to 332 kΩ 1 Ω to < 10 Ω  
< 1 Ω  
< 1 Ω  
< 1 Ω  
> 221 kΩ  
> 332 kΩ  
> 1 MΩ  
MMB 0207  
10 Ω to 1 MΩ  
1 Ω to < 10 Ω  
5 % R;  
2 % R;  
1 % R  
1 % R;  
0.5 % R  
2 % R;  
1 % R  
4.5  
4.8  
-
-
Resistance  
-
1 % R  
Temperature  
coefficient  
At (20/-55/20) °C and  
(20/125/20) °C  
100 ppm/K, 50 ppm/K, 25 ppm/K  
U = P70 x R or U = Umax.  
whichever is the less severe;  
1.5 h on; 0.5 h off;  
;
Endurance  
at 70 °C:  
Standard  
operation  
mode  
70 °C; 1000 h  
70 °C; 8000 h  
(0.15 % R + 10 mΩ)  
(0.3 % R + 10 mΩ)  
4.25.1  
-
U = P70 x R or U = Umax.  
whichever is the less severe;  
1.5 h on; 0.5 h off;  
;
Endurance  
at 70 °C:  
Power  
70 °C; 1000 h  
70 °C; 8000 h  
(0.25 % R + 10 mΩ)  
(0.5 % R + 10 mΩ)  
operation  
mode  
(0.15 % R  
+ 5 mΩ)  
(0.3 % R  
+ 5 mΩ)  
(0.15 % R  
+ 10 mΩ)  
125 °C; 1000 h  
155 °C; 1000 h  
(0.25 % R + 5 mΩ)  
(0.5 % R + 5 mΩ)  
(0.25 % R + 10 mΩ)  
Endurance at  
upper category  
temperature  
4.25.3  
4.24  
Damp heat,  
steady state  
(40 2) °C; 56 days;  
(93 3) % RH  
78 (Cab)  
(85 2) °C;  
(85 5) % RH;  
U = 0.3 x P70 x R  
100 V and  
Damp heat,  
steady state,  
accelerated  
(0.25 % R  
+ 10 mΩ)  
(0.5 % R  
+ 10 mΩ)  
(1 % R  
+ 10 mΩ)  
(2 % R  
+ 10 mΩ)  
4.37  
67 (Cy)  
U = 0.3 x Umax.  
;
(the smaller value is valid)  
1000 h  
Revision: 24-Aug-2021  
Document Number: 28713  
9
For technical questions, contact: melf@vishay.com  
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT  
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000  
MMU 0102, MMA 0204, MMB 0207 - Professional  
www.vishay.com  
Vishay Beyschlag  
TEST PROCEDURES AND REQUIREMENTS  
IEC  
EN  
60115-1  
CLAUSE  
60068-2 (1)  
REQUIREMENTS  
PERMISSIBLE CHANGE (ΔR)  
TEST  
PROCEDURE  
TEST  
METHOD  
STABILITY  
CLASS 0.25  
OR BETTER  
STABILITY  
CLASS 0.5  
OR BETTER  
STABILITY  
CLASS 1  
OR BETTER  
STABILITY  
CLASS 2  
OR BETTER  
Stability for product types:  
MMU 0102 10 Ω to 221 kΩ 1 Ω to < 10 Ω  
MMA 0204 10 Ω to 332 kΩ 1 Ω to < 10 Ω  
< 1 Ω  
< 1 Ω  
< 1 Ω  
> 221 kΩ  
> 332 kΩ  
> 1 MΩ  
MMB 0207  
10 Ω to 1 MΩ  
1 Ω to < 10 Ω  
Climatic  
sequence:  
4.23  
4.23.2  
4.23.3  
4.23.4  
4.23.5  
2 (Bb)  
30 (Db)  
1 (Ab)  
Dry heat  
UCT; 16 h  
Damp heat,  
cyclic  
55 °C; 24 h; 90 % RH;  
1 cycle  
Cold  
LCT; 2 h  
(0.15 % R  
+ 10 mΩ)  
(0.5 % R  
+ 10 mΩ)  
(1 % R  
+ 10 mΩ)  
(1 % R  
+ 10 mΩ)  
Low air  
pressure  
8.5 kPa; 2 h;  
(25 10) °C  
13 (M)  
Damp heat,  
cyclic  
55 °C; 24 h; 90 % RH;  
4.23.6  
4.23.7  
-
30 (Db)  
-
5 cycles  
U = P70 x R or Umax.  
1 min.  
;
DC load  
Cold  
LCT = - 55 °C;  
UCT = 155 °C  
(0.1 % R  
+ 5 mΩ)  
1 (Ab)  
- 55 °C; 2 h  
(0.05 % R + 5 mΩ)  
30 min at LCT;  
30 min at UCT;  
LCT = - 55 °C;  
UCT = 125 °C  
(0.1 % R  
+ 10 mΩ)  
5 cycles  
(0.05 % R + 10 mΩ)  
(0.15 % R + 10 mΩ)  
Rapid change  
of temperature  
4.19  
14 (Na)  
(0.25 % R  
+ 10 mΩ)  
1000 cycles  
LCT = - 55 °C;  
UCT = 155 °C  
(0.5 % R  
+ 10 mΩ)  
1000 cycles  
(0.25 % R + 10 mΩ)  
(0.03 % R + 5 mΩ)  
Short time  
overload:  
Standard  
operation  
mode  
(0.15 % R  
+ 5 mΩ)  
U = 2.5 x  
P
x R or  
70  
U = 2 × Umax.  
;
4.13  
-
whichever is the less severe;  
5 s  
Short time  
overload:  
Power  
(0.15 % R  
+ 5 mΩ)  
(0.05 % R + 5 mΩ)  
operation  
mode  
Single pulse  
high voltage  
overload:  
Standard  
operation  
mode  
(0.25 % R + 5 mΩ)  
Severity no. 4:  
U = 10 x  
P
x R or  
70  
4.27  
-
U = 2 x Umax.;  
Single pulse  
high voltage  
overload:  
Power  
whichever is the less severe;  
10 pulses 10 μs/700 μs  
(0.5 % R + 5 mΩ)  
operation  
mode  
Revision: 24-Aug-2021  
Document Number: 28713  
10  
For technical questions, contact: melf@vishay.com  
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT  
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000  
MMU 0102, MMA 0204, MMB 0207 - Professional  
www.vishay.com  
Vishay Beyschlag  
TEST PROCEDURES AND REQUIREMENTS  
IEC  
EN  
60115-1  
CLAUSE  
60068-2 (1)  
REQUIREMENTS  
PERMISSIBLE CHANGE (ΔR)  
TEST  
PROCEDURE  
TEST  
METHOD  
STABILITY  
CLASS 0.25  
OR BETTER  
STABILITY  
CLASS 0.5  
OR BETTER  
STABILITY  
CLASS 1  
OR BETTER  
STABILITY  
CLASS 2  
OR BETTER  
Stability for product types:  
MMU 0102 10 Ω to 221 kΩ 1 Ω to < 10 Ω  
MMA 0204 10 Ω to 332 kΩ 1 Ω to < 10 Ω  
< 1 Ω  
< 1 Ω  
< 1 Ω  
> 221 kΩ  
> 332 kΩ  
> 1 MΩ  
MMB 0207  
10 Ω to 1 MΩ  
1 Ω to < 10 Ω  
Periodic  
electric  
overload:  
Standard  
operation  
mode  
Periodic  
electric  
overload:  
Power  
operation  
mode  
(0.5 % R + 5 mΩ)  
U = 15 x P x R or  
70  
U = 2 x Umax.  
;
4.39  
-
whichever is the less severe;  
0.1 s on; 2.5 s off;  
1000 cycles  
(1 % R + 5 mΩ)  
Endurance by sweeping;  
10 Hz to 2000 Hz;  
(0.1 % R  
+ 5 mΩ)  
4.22  
4.38  
6 (Fc)  
-
Vibration  
(0.05 % R + 5 mΩ)  
no resonance; amplitude  
1.5 mm or 200 m/s2; 7.5 h  
IEC 61340-3-1 (1)  
;
Electrostatic  
discharge  
(Human Body  
Model)  
3 pos. + 3 neg. discharges  
MMU 0102: 1.5 kV  
MMA 0204: 2 kV  
(0.5 % R + 0.05 Ω)  
MMB 0207: 4 kV  
Solder bath method;  
SnPb40;  
Good tinning (95 % covered); no visible damage  
Good tinning (95 % covered); no visible damage  
non-activated flux;  
(215 3) °C; (3 0.3) s  
4.17  
58 (Td)  
Solderability  
Solder bath method;  
SnAg3Cu0.5 or SnAg3.5;  
non-activated flux;  
(235 3) °C; (2 0.2) s  
Solder bath method;  
(260 5) °C; (10 1) s  
Reflow method 2  
(IR/forced gas convection);  
(260 5) °C; (10 1) s  
(0.05 % R  
+ 10 mΩ)  
(0.1 % R  
+ 10 mΩ)  
(0.25 % R  
+ 10 mΩ)  
(0.25 % R  
+ 10 mΩ)  
Resistance  
to soldering  
heat  
4.18  
4.29  
58 (Td)  
45 (XA)  
(0.02 % R  
+ 10 mΩ)  
(0.05 % R  
+ 10 mΩ)  
(0.05 % R  
+ 10 mΩ)  
(0.1 % R  
+ 10 mΩ)  
Component  
solvent  
resistance  
Isopropyl alcohol;  
50 °C; method 2  
No visible damage  
Solvent  
Isopropyl alcohol;  
4.30  
4.32  
45 (XA)  
resistance  
of marking  
Marking legible; no visible damage  
No visible damage  
50 °C; method 1, toothbrush  
Shear  
(adhesion)  
21 (Ue3)  
45 N  
Substrate  
bending  
Voltage proof  
Depth 2 mm,  
3 times  
RMS = Uins; 60 s  
IEC 60695-11-5 (1)  
needle flame test; 10 s  
No visible damage, no open circuit in bent position  
4.33  
4.7  
21 (Ue1)  
(0.05 % R + 5 mΩ) (2)  
-
-
U
No flashover or breakdown  
,
4.35  
Flammability  
No burning after 30 s  
Notes  
(1)  
The quoted IEC standards are also released as EN standards with the same number and identical contents  
Special requirements apply to MICRO-MELF, MMU 0102:  
R < 100 Ω: (0.25 % R + 10 mΩ)  
(2)  
• 100 Ω ≤ R 221 kΩ: 0.1 % R  
• 221 kΩ < R: 0.25 % R  
Revision: 24-Aug-2021  
Document Number: 28713  
11  
For technical questions, contact: melf@vishay.com  
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT  
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000  
MMU 0102, MMA 0204, MMB 0207 - Professional  
www.vishay.com  
Vishay Beyschlag  
DIMENSIONS  
L
K
L1  
D
D1  
DIMENSIONS AND MASS  
L
D
(mm)  
L1 min.  
(mm)  
D1  
(mm)  
K
(mm)  
MASS  
(mg)  
TYPE/SIZE  
(mm)  
MMU 0102  
MMA 0204  
MMB 0207  
2.2 + 0 / - 0.1  
3.6 + 0 / - 0.2  
5.8 + 0 / - 0.15  
1.1 + 0 / - 0.1  
1.4 + 0 / - 0.1  
2.2 + 0 / - 0.2  
1.2  
1.8  
3.2  
D + 0 / - 0.1  
D + 0 / - 0.15  
D + 0 / - 0.2  
0.4 + 0.1 / - 0.05  
0.75 0.1  
8
22  
80  
1.15 0.1  
Note  
(1)  
Color code marking is applied according to IEC 60062  
in four bands (E24 series) or five bands (E96 or E192 series). Each color band  
appears as a single solid line, voids are permissible if at least 2/3 of the band is visible from each radial angle of view. The last color band for  
tolerance is approximately 50 % wider than the other bands. An interrupted yellow band between the 4th and 5th full band indicates TC25  
PATTERN STYLES FOR MELF RESISTORS  
X
G
Y
Z
RECOMMENDED SOLDER PAD DIMENSIONS  
WAVE SOLDERING  
REFLOW SOLDERING  
TYPE/SIZE  
G
(mm)  
Y
(mm)  
X
(mm)  
Z
(mm)  
G
(mm)  
Y
(mm)  
X
(mm)  
Z
(mm)  
MMU 0102  
MMA 0204  
MMB 0207  
0.7  
1.5  
2.8  
1.2  
1.5  
2.1  
1.5  
1.8  
2.6  
3.1  
4.5  
7.0  
1.1  
1.7  
3.2  
0.8  
1.2  
1.7  
1.3  
1.6  
2.4  
2.7  
4.1  
6.6  
Notes  
The given solder pad dimensions reflect the considerations for board design and assembly as outlined e.g. in standards IEC 61188-5-x (1)  
or in publication IPC-7351  
,
(1)  
The quoted IEC standards are also released as EN standards with the same number and identical contents  
Revision: 24-Aug-2021  
Document Number: 28713  
12  
For technical questions, contact: melf@vishay.com  
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT  
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000  
MMU 0102, MMA 0204, MMB 0207 - Professional  
www.vishay.com  
Vishay Beyschlag  
Last Digit of 12NC Indicating Resistance Decade  
HISTORICAL 12NC INFORMATION  
• The resistors had a 12-digit numeric code starting with  
2312.  
RESISTANCE DECADE  
0.1 Ω to 0.999 Ω  
1 Ω to 9.99 Ω  
LAST DIGIT  
7
8
9
1
2
3
4
5
6
• The subsequent 4 digits indicated the resistor type,  
specification and packaging; see the 12NC table.  
10 Ω to 99.9 Ω  
• The remaining 4 digits indicated the resistance value:  
- The first 3 digits indicated the resistance value.  
100 Ω to 999.9 Ω  
1 kΩ to 9.99 kΩ  
10 kΩ to 99.9 kΩ  
100 kΩ to 999 kΩ  
1 MΩ to 9.99 MΩ  
10 MΩ to 99.9 MΩ  
- The last digit indicated the resistance decade in  
accordance with the 12NC Indicating Resistance  
Decade table.  
Historical 12NC  
The 12NC of a MMU 0102 resistor, value 47 kΩ. and TCR 50  
with 1 % tolerance, supplied in blister tape of 3000 units  
per reel is: 2312 165 14703.  
HISTORICAL 12NC - Resistor type and packaging  
2312 ... .....  
DESCRIPTION  
BLISTER TAPE ON REEL  
BULK CASE  
BL  
B0  
M8  
8000 UNITS  
TYPE  
TCR  
TOL.  
3000 UNITS  
10 000 UNITS  
5 %  
2 %  
165 3....  
165 2....  
165 1....  
165 5....  
166 1....  
166 5....  
165 90001  
175 3....  
175 2....  
175 1....  
175 5....  
176 1....  
176 5....  
175 90001  
060 3....  
060 2....  
060 1....  
060 5....  
061 1....  
061 5....  
060 90001  
50 ppm/K  
1 %  
MMU 0102  
0.5 %  
1 %  
25 ppm/K  
0.5 %  
Jumper  
Jumper  
Jumper  
BL  
B0  
M3  
TYPE  
TCR  
TOL.  
3000 UNITS  
10 000 UNITS  
3000 UNITS  
5 %  
1 %  
155 3....  
155 1....  
155 5....  
156 1....  
156 5....  
155 90001  
145 3....  
145 1....  
145 5....  
146 1....  
146 5....  
145 90001  
040 3....  
040 1....  
040 5....  
041 1....  
041 5....  
040 90001  
50 ppm/K  
0.5 %  
1 %  
MMA 0204  
TYPE  
25 ppm/K  
0.5 %  
B2  
B7  
TCR  
TOL.  
2000 UNITS  
7000 UNITS  
100 ppm/K  
5 %  
5 %  
195 3....  
195 3....  
195 2....  
195 1....  
196 5....  
195 90001  
185 3....  
185 3....  
185 2....  
185 1....  
186 5....  
185 90001  
50 ppm/K  
25 ppm/K  
2 %  
MMB 0207  
1 %  
0.5 %  
Revision: 24-Aug-2021  
Document Number: 28713  
13  
For technical questions, contact: melf@vishay.com  
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT  
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000  
Legal Disclaimer Notice  
www.vishay.com  
Vishay  
Disclaimer  
ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE  
RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.  
Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively,  
“Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other  
disclosure relating to any product.  
Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or  
the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all  
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consequential or incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular  
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Statements regarding the suitability of products for certain types of applications are based on Vishay's knowledge of typical  
requirements that are often placed on Vishay products in generic applications. Such statements are not binding statements  
about the suitability of products for a particular application. It is the customer's responsibility to validate that a particular product  
with the properties described in the product specification is suitable for use in a particular application. Parameters provided in  
datasheets and / or specifications may vary in different applications and performance may vary over time. All operating  
parameters, including typical parameters, must be validated for each customer application by the customer's technical experts.  
Product specifications do not expand or otherwise modify Vishay's terms and conditions of purchase, including but not limited  
to the warranty expressed therein.  
Hyperlinks included in this datasheet may direct users to third-party websites. These links are provided as a convenience and  
for informational purposes only. Inclusion of these hyperlinks does not constitute an endorsement or an approval by Vishay of  
any of the products, services or opinions of the corporation, organization or individual associated with the third-party website.  
Vishay disclaims any and all liability and bears no responsibility for the accuracy, legality or content of the third-party website  
or for that of subsequent links.  
Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining  
applications or for any other application in which the failure of the Vishay product could result in personal injury or death.  
Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk. Please  
contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such applications.  
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any conduct of Vishay. Product names and markings noted herein may be trademarks of their respective owners.  
© 2021 VISHAY INTERTECHNOLOGY, INC. ALL RIGHTS RESERVED  
Revision: 09-Jul-2021  
Document Number: 91000  
1
配单直通车
MMA02040C1299DB000产品参数
型号:MMA02040C1299DB000
是否无铅: 不含铅
是否Rohs认证: 符合
生命周期:Active
IHS 制造商:VISHAY INTERTECHNOLOGY INC
包装说明:MELF, 1406
Reach Compliance Code:compliant
ECCN代码:EAR99
风险等级:5.79
其他特性:ANTI-SULFUR, CECC40401-803, RATED AC VOLTAGE: 200V
构造:Cylindrical
安装特点:SURFACE MOUNT
端子数量:2
最高工作温度:125 °C
最低工作温度:-55 °C
封装直径:1.4 mm
封装长度:3.6 mm
封装形式:SMT
包装方法:TR, Blister, 13 Inch
额定功率耗散 (P):0.25 W
额定温度:70 °C
参考标准:AEC-Q200
电阻:12.9 Ω
电阻器类型:FIXED RESISTOR
尺寸代码:1406
表面贴装:YES
技术:THIN FILM
温度系数:50 ppm/ °C
端子形状:WRAPAROUND
容差:0.5%
工作电压:200 V
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