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  • 北京元坤伟业科技有限公司

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产品型号B82144B1225J000的Datasheet PDF文件预览

Inductors  
RF chokes, LBC series  
Series/Type:  
B82144B  
Date:  
March 2008  
Data Sheet  
EPCOS AG 2008. Reproduction, publication and dissemination of this publication, enclosures  
hereto and the information contained therein without EPCOS’ prior express consent is prohibited.  
RF chokes  
B82144B  
LBC series, 6.5 × 9.2 (mm)  
LBC choke, radial leaded  
Rated inductance 1 µH to 100 000 µH  
Rated current 20 mA to 2500 mA  
Construction  
Large ferrite drum core  
Winding: enamel copper wire  
Flame-retardant lacquer coating  
Non laquered lead wire  
Features  
Very wide inductance range  
High rated current  
Axial leads on request (B82144F)  
Suitable for wave soldering  
RoHS-compatible  
Applications  
RF blocking and filtering  
Decoupling and interference suppression  
For telecommunications, automotive electronics,  
energy-saving lamps, entertainment electronics  
Terminals  
Radially bent to 5 mm lead spacing  
Base material CuAg0.1  
Hot-dipped with pure tin  
Marking  
Inductance indicated by color bands to IEC 60062  
Delivery mode and packing unit  
Taped, reel packing  
Packing units:  
Ammo  
Reel  
(pcs./pack.) (pcs./reel)  
B82144B (radial)  
B82144F (axial)  
1000  
1500  
1200  
Please read Cautions and warnings and  
Important notes at the end of this document.  
2
03/08  
RF chokes  
B82144B  
LBC series, 6.5 × 9.2 (mm)  
Dimensional drawing  
ø6.5 max.  
2 max.  
2 max.  
1.3 max.  
1.3 max.  
ø0.8 max.  
5+0.6  
_0.1  
3.8 0.7  
4 0.2  
12.7 0.3  
IND0447-U-E  
Dimensions in mm  
Packing  
30  
Label  
30  
n
w
IND0452-V-E  
n (mm): 72 +1  
w (mm): 84 max  
Dimensions in mm  
Please read Cautions and warnings and  
Important notes at the end of this document.  
3
03/08  
RF chokes  
B82144B  
LBC series, 6.5 × 9.2 (mm)  
Technical data and measuring conditions  
Rated inductance LR  
Measured with LCR meter Agilent 4284A  
or impedance analyzer Agilent 4294A  
Measuring frequency:  
LR 10 µH  
=
1 MHz  
10 µH < LR 4700 µH = 100 kHz  
LR > 4700 µH  
1 mA  
= 10 kHz  
Measuring current:  
Measuring temperature: 20 °C  
Q factor Qmin  
Measured with precision impedance analyzer Agilent 4294A, 20 °C  
40 °C  
Rated temperature TR  
Rated current IR  
Maximum permissible DC current at rated temperature  
10% (referred to initial value) at IR, 20 °C  
Measured at 20 °C  
Inductance decrease L/L0  
DC resistance Rmax  
Resonance frequency fres,min Measured with Agilent 4294A or 8753ES, 20 °C  
Solderability (lead-free)  
Sn95.5Ag3.8Cu0.7: (245 ±5) °C, (3 ±0.3) s  
Wetting of soldering area 90%  
(to IEC 60068-2-20, test Ta)  
Resistance to soldering heat (260 ±5) °C, 10 s (to IEC 60068-2-20, test Tb)  
Tensile strength of leads  
Climatic category  
20 N (to IEC 60068-2-21, test Ua)  
55/125/56 (to IEC 60068-1)  
Storage conditions  
Mounted: –55 °C … +125 °C  
Packaged: –25 °C … +40 °C, 75% RH  
Weight  
Approx. 0.95 g  
Mounting information  
When bending the leads, take care that the start-of-winding areas at the face ends (protected by  
glue and lacquer) are not subjected to any mechanical stress.  
Please read Cautions and warnings and  
Important notes at the end of this document.  
4
03/08  
RF chokes  
B82144B  
LBC series, 6.5 × 9.2 (mm)  
Characteristics and ordering codes  
LR  
µH  
Tolerance1) Qmin  
Ordering code  
fQ  
MHz  
IR  
mA  
Rmax  
fres,min  
MHz  
^
1.0 ±10% K 25  
7.96  
2500  
2300  
2100  
1950  
1800  
1600  
1500  
1400  
1250  
1100  
900  
850  
800  
760  
670  
550  
500  
400  
340  
310  
280  
230  
180  
150  
120  
110  
100  
85  
0.06  
0.07  
0.09  
0.10  
0.12  
0.15  
0.18  
0.22  
0.28  
0.35  
0.41  
0.47  
0.52  
0.70  
0.90  
1.30  
1.70  
2.20  
3.10  
3.70  
200  
180  
140  
120  
100  
60  
B82144B1102K000  
B82144B1152K000  
B82144B1222K000  
B82144B1332K000  
B82144B1472K000  
B82144B1682K000  
B82144B1103K000  
B82144B1153K000  
B82144B1223K000  
B82144B1333J000  
B82144B1473J000  
B82144B1563J000  
B82144B1683J000  
B82144B1104J000  
B82144B1154J000  
B82144B1224J000  
B82144B1334J000  
B82144B1474J000  
B82144B1684J000  
B82144B1824J000  
B82144B1105J000  
B82144B1155J000  
B82144B1225J000  
B82144B1335J000  
B82144B1475J000  
B82144B1565J000  
B82144B1685J000  
B82144B1106J000  
B82144B1156J000  
B82144B1226J000  
B82144B1336J000  
B82144B1476J000  
B82144B1686J000  
B82144B1107J000  
1.5  
2.2  
3.3  
4.7  
6.8  
25  
25  
25  
25  
25  
60  
60  
50  
40  
40  
40  
30  
40  
40  
40  
30  
30  
20  
20  
60  
60  
60  
60  
60  
60  
60  
50  
50  
50  
50  
40  
40  
40  
7.96  
7.96  
7.96  
7.96  
7.96  
10  
2.52  
24  
15  
2.52  
17  
22  
2.52  
12  
^
33 ±5%  
J
2.52  
8.0  
7.0  
7.0  
6.2  
5.2  
4.5  
3.8  
3.2  
2.9  
2.6  
2.4  
2.2  
1.9  
1.5  
1.3  
1.1  
1.0  
0.9  
0.75  
0.50  
0.40  
0.30  
0.26  
0.20  
0.18  
47  
56  
68  
2.52  
2.52  
2.52  
100  
0.796  
0.796  
0.796  
0.796  
0.796  
0.796  
0.796  
0.252  
0.252  
0.252  
0.252  
0.252  
0.252  
0.252  
0.0796  
0.0796  
0.0796  
0.0796  
0.0796  
0.0796  
0.0796  
150  
220  
330  
470  
680  
820  
1000  
1500  
4.20  
6.40  
9.50  
2200  
3300  
13.8  
4700  
21.0  
28.0  
30.0  
42.0  
75.0  
5600  
6800  
10000  
15000  
22000  
33000  
47000  
68000  
100000  
50  
40  
120  
35  
150  
230  
290  
490  
30  
25  
20  
1) Closer tolerances on request.  
Please read Cautions and warnings and  
Important notes at the end of this document.  
5
03/08  
RF chokes  
B82144B  
LBC series, 6.5 × 9.2 (mm)  
Impedance |Z| versus frequency f  
Inductance L versus DC load current IDC  
measured with LCR meter Agilent 4284A,  
typical values at 20 °C  
measured with impedance analyzer Agilent  
4294A or S-parameter network analyzer  
Agilent 8753ES, typical values at 20 °C  
IND0136-8  
IND0135-P  
107  
105  
µH  
B82144B  
B82144B  
10000 µH  
10000 µH  
1000 µH  
100 µH  
10 µH  
6
L
|Z|  
10  
104  
1000 µH  
100 µH  
10 µH  
105  
104  
103  
102  
101  
100  
103  
102  
101  
100  
1 µH  
1 µH  
_1  
10  
_2  
_1  
10  
10  
100  
A
101  
105  
106  
107  
108  
Hz 109  
IDC  
f
Q factor versus frequency f  
Current derating Iop/IR  
measured with impedance analyzer  
Agilent 4294A, typical values at 20 °C  
versus ambient temperature TA  
(rated temperature TR = 40 °C)  
IND0137-9  
IND0552-S-E  
1.2  
Iop  
200  
100  
0
B82144B  
IR  
Q
1.0  
0.8  
0.6  
0.4  
0.2  
0
10000 µH  
1000 µH  
100 µH  
10 µH  
1 µH  
104  
105  
106  
107  
Hz 108  
0
20  
40  
60  
80 100  
C 140  
˚
f
TA  
6
03/08  
Cautions and warnings  
Please note the recommendations in our Inductors data book (latest edition) and in the data  
sheets.  
– Particular attention should be paid to the derating curves given there.  
– The soldering conditions should also be observed. Temperatures quoted in relation to wave  
soldering refer to the pin, not the housing.  
If the components are to be washed varnished it is necessary to check whether the washing  
varnish agent that is used has a negative effect on the wire insulation, any plastics that are used,  
or on glued joints. In particular, it is possible for washing varnish agent residues to have a  
negative effect in the long-term on wire insulation.  
The following points must be observed if the components are potted in customer applications:  
– Many potting materials shrink as they harden. They therefore exert a pressure on the plastic  
housing or core. This pressure can have a deleterious effect on electrical properties, and in  
extreme cases can damage the core or plastic housing mechanically.  
– It is necessary to check whether the potting material used attacks or destroys the wire  
insulation, plastics or glue.  
– The effect of the potting material can change the high-frequency behaviour of the components.  
Ferrites are sensitive to direct impact. This can cause the core material to flake, or lead to  
breakage of the core.  
Even for customer-specific products, conclusive validation of the component in the circuit can  
only be carried out by the customer.  
Please read Cautions and warnings and  
Important notes at the end of this document.  
7
03/08  
Important notes  
The following applies to all products named in this publication:  
1. Some parts of this publication contain statements about the suitability of our products for  
certain areas of application. These statements are based on our knowledge of typical  
requirements that are often placed on our products in the areas of application concerned. We  
nevertheless expressly point out that such statements cannot be regarded as binding  
statements about the suitability of our products for a particular customer application.  
As a rule, EPCOS is either unfamiliar with individual customer applications or less familiar with  
them than the customers themselves. For these reasons, it is always ultimately incumbent on the  
customer to check and decide whether an EPCOS product with the properties described in the  
product specification is suitable for use in a particular customer application.  
2. We also point out that in individual cases, a malfunction of electronic components or failure  
before the end of their usual service life cannot be completely ruled out in the current state  
of the art, even if they are operated as specified. In customer applications requiring a very  
high level of operational safety and especially in customer applications in which the malfunction  
or failure of an electronic component could endanger human life or health (e.g. in accident  
prevention or life-saving systems), it must therefore be ensured by means of suitable design of  
the customer application or other action taken by the customer (e.g. installation of protective  
circuitry or redundancy) that no injury or damage is sustained by third parties in the event of  
malfunction or failure of an electronic component.  
3. The warnings, cautions and product-specific notes must be observed.  
4. In order to satisfy certain technical requirements, some of the products described in this  
publication may contain substances subject to restrictions in certain jurisdictions (e.g.  
because they are classed as hazardous). Useful information on this will be found in our  
Material Data Sheets on the Internet (www.epcos.com/material). Should you have any more  
detailed questions, please contact our sales offices.  
5. We constantly strive to improve our products. Consequently, the products described in this  
publication may change from time to time. The same is true of the corresponding product  
specifications. Please check therefore to what extent product descriptions and specifications  
contained in this publication are still applicable before or when you place an order.  
We also reserve the right to discontinue production and delivery of products.  
Consequently, we cannot guarantee that all products named in this publication will always be  
available.  
The aforementioned does not apply in the case of individual agreements deviating from the  
foregoing for customer-specific products.  
6. Unless otherwise agreed in individual contracts, all orders are subject to the current version  
of the “General Terms of Delivery for Products and Services in the Electrical Industry”  
published by the German Electrical and Electronics Industry Association (ZVEI).  
7. The trade names EPCOS, BAOKE, Alu-X, CeraDiode, CSMP, CSSP, CTVS, DSSP, MiniBlue,  
MKK, MLSC, MotorCap, PCC, PhaseCap, PhaseCube, PhaseMod, SIFERRIT, SIFI, SIKOREL,  
SilverCap, SIMDAD, SIMID, SineFormer, SIOV, SIP5D, SIP5K, ThermoFuse, WindCap are  
trademarks registered or pending in Europe and in other countries. Further information will be  
found on the Internet at www.epcos.com/trademarks.  
8
03/09  
配单直通车
B82144B1225J000产品参数
型号:B82144B1225J000
是否无铅: 不含铅
是否Rohs认证: 符合
生命周期:Active
Reach Compliance Code:compliant
ECCN代码:EAR99
HTS代码:8504.50.80.00
风险等级:1.52
构造:Tubular
型芯材料:Ferrite
直流电阻:9.5 Ω
标称电感 (L):2200 µH
电感器应用:POWER INDUCTOR
电感器类型:GENERAL PURPOSE INDUCTOR
JESD-609代码:e3
引线直径:0.8 mm
引线间距:5 mm
功能数量:1
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:6.5 mm
封装长度:9.2 mm
封装形式:Axial
包装方法:TR, 14 INCH
最小质量因数(标称电感时):60
最大额定电流:0.18 A
自谐振频率:1.5 MHz
形状/尺寸说明:TUBULAR PACKAGE
屏蔽:NO
特殊特征:Q IS MEASURED AT 0.252 MHZ
表面贴装:NO
端子面层:Tin (Sn)
端子位置:RADIAL
端子形状:WIRE
测试频率:0.1 MHz
容差:5%
Base Number Matches:1
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