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  • B37979G5221J51
  • 数量5623 
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产品型号B37979G5222J000的Datasheet PDF文件预览

Multilayer ceramic capacitors  
Leaded, C0G  
Series/Type:  
Leaded C0G  
Date:  
February 2009  
The following products presented in this data sheet are being withdrawn.  
Substitute Products: See www.epcos.com/withdrawal_mlcc  
Ordering Code  
Substitute Product  
Date of  
Withdrawal  
Deadline Last  
Orders  
Last Shipments  
B37979N1221J000  
B37979N1331J054  
B37979N1331J051  
2009-06-26  
2009-06-26  
2009-06-26  
2010-06-30  
2010-06-30  
2010-06-30  
2010-12-31  
2010-12-31  
2010-12-31  
© EPCOS AG 2009. Reproduction, publication and dissemination of this publication, enclosures hereto and the  
information contained therein without EPCOS' prior express consent is prohibited.  
Ordering Code  
Substitute Product  
Date of  
Withdrawal  
Deadline Last  
Orders  
Last Shipments  
B37979N1331J000  
B37979N1471J054  
B37979N1471J051  
B37979N1471J000  
B37979N1681J054  
B37979N1681J051  
B37979N1681J000  
B37979N1102J054  
B37979N1102J051  
B37979N1102J000  
B37986N5332J054  
B37979G1151J054  
B37979G1151J051  
B37979G1151J000  
B37979G1221J054  
B37979G1221J051  
B37986N5332J051  
B37986N5332J000  
B37986N5472J054  
B37986N5472J051  
B37986N5472J000  
B37979G1221J000  
B37979G1331J054  
B37979G1331J051  
B37979G1331J000  
B37979G1471J054  
B37986N5682J054  
B37986N5682J051  
B37986N5682J000  
B37986N5103J054  
B37986N5103J051  
B37979G1471J051  
B37979G1471J000  
B37979G1681J054  
B37979G1681J051  
B37979G1681J000  
B37986N5103J000  
B37986N1152J054  
2009-06-26  
2009-06-26  
2009-06-26  
2009-06-26  
2009-06-26  
2009-06-26  
2009-06-26  
2009-06-26  
2009-06-26  
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2009-06-26  
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2009-06-26  
2010-06-30  
2010-06-30  
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2010-06-30  
2010-06-30  
2010-06-30  
2010-06-30  
2010-06-30  
2010-06-30  
2010-06-30  
2010-06-30  
2010-12-31  
2010-12-31  
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2010-12-31  
2010-12-31  
2010-12-31  
2010-12-31  
2010-12-31  
2010-12-31  
2010-12-31  
2010-12-31  
2010-12-31  
2010-12-31  
2010-12-31  
2010-12-31  
2010-12-31  
Ordering Code  
Substitute Product  
Date of  
Withdrawal  
Deadline Last  
Orders  
Last Shipments  
B37986N1152J051  
B37986N1152J000  
B37986N1222J054  
B37979G1102J054  
B37979G1102J051  
B37979G1102J000  
B37979G5101J054  
B37979G5101J051  
B37986N1222J051  
B37986N1222J000  
B37979G5101J000  
B37979G5151J054  
B37979G5151J051  
B37979G5151J000  
B37979G5221J054  
B37979G5221J051  
B37979G5221J000  
B37979G5331J054  
B37979G5331J051  
B37979G5331J000  
B37979G5471J054  
B37979G5471J051  
B37979G5471J000  
B37979N5101J054  
B37979N5101J051  
B37979N5101J000  
B37986G5332J054  
B37986G5332J051  
B37986G5332J000  
B37986G5472J054  
B37986G5472J051  
B37986G5472J000  
B37986G5682J054  
B37986G5682J051  
B37986G5682J000  
B37986G5103J054  
B37986G5103J051  
B37986G5103J000  
2009-06-26  
2009-06-26  
2009-06-26  
2009-06-26  
2009-06-26  
2009-06-26  
2009-06-26  
2009-06-26  
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2009-06-26  
2009-06-26  
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2009-06-26  
2009-06-26  
2009-06-26  
2009-06-26  
2009-06-26  
2009-06-26  
2009-06-26  
2009-06-26  
2009-06-26  
2009-06-26  
2009-06-26  
2010-06-30  
2010-06-30  
2010-06-30  
2010-06-30  
2010-06-30  
2010-06-30  
2010-06-30  
2010-06-30  
2010-06-30  
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2010-06-30  
2010-06-30  
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2010-06-30  
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2010-06-30  
2010-06-30  
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2010-06-30  
2010-06-30  
2010-06-30  
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2010-06-30  
2010-06-30  
2010-06-30  
2010-06-30  
2010-06-30  
2010-06-30  
2010-06-30  
2010-06-30  
2010-06-30  
2010-06-30  
2010-12-31  
2010-12-31  
2010-12-31  
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2010-12-31  
2010-12-31  
2010-12-31  
2010-12-31  
2010-12-31  
2010-12-31  
2010-12-31  
2010-12-31  
Ordering Code  
Substitute Product  
Date of  
Withdrawal  
Deadline Last  
Orders  
Last Shipments  
B37986G1152J054  
B37986G1152J051  
B37986G1152J000  
B37986G1222J054  
B37986G1222J051  
B37986G1222J000  
B37979N5151J054  
B37979N5151J051  
B37979N5151J000  
B37979N5221J054  
B37979N5221J051  
B37979N5221J000  
B37979N5331J054  
B37979N5331J051  
B37979N5331J000  
B37979N5471J054  
B37979N5471J051  
B37979N5471J000  
B37979N5681J054  
B37979N5681J051  
B37979N5681J000  
B37979N5102J054  
B37979N5102J051  
B37979N5102J000  
B37979N5152J054  
B37979N5152J051  
B37979N5152J000  
B37979N5222J054  
B37979N5222J051  
B37979N5222J000  
B37979N1100J054  
B37979N1100J051  
B37979N1100J000  
B37979N1150J054  
B37979N1150J051  
B37979N1150J000  
B37979G5681J054  
B37979G5681J051  
2009-06-26  
2009-06-26  
2009-06-26  
2009-06-26  
2009-06-26  
2009-06-26  
2009-06-26  
2009-06-26  
2009-06-26  
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2009-06-26  
2009-06-26  
2009-06-26  
2009-06-26  
2009-06-26  
2009-06-26  
2009-06-26  
2009-06-26  
2009-06-26  
2010-06-30  
2010-06-30  
2010-06-30  
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2010-06-30  
2010-06-30  
2010-12-31  
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2010-12-31  
2010-12-31  
2010-12-31  
2010-12-31  
2010-12-31  
2010-12-31  
2010-12-31  
2010-12-31  
Ordering Code  
Substitute Product  
Date of  
Withdrawal  
Deadline Last  
Orders  
Last Shipments  
B37979G5681J000  
B37979N1220J054  
B37979N1220J051  
B37979N1220J000  
B37979N1330J054  
B37979N1330J051  
B37979G5102J054  
B37979G5102J051  
B37979G5102J000  
B37979G5152J054  
B37979G5152J051  
B37979N1330J000  
B37979N1470J054  
B37979N1470J051  
B37979N1470J000  
B37979N1680J054  
B37979G5152J000  
B37979G5222J054  
B37979G5222J051  
B37979G5222J000  
B37979G1100J054  
B37979N1680J051  
B37979N1680J000  
B37979N1101J054  
B37979N1101J051  
B37979N1101J000  
B37979G1100J051  
B37979G1100J000  
B37979G1150J054  
B37979G1150J051  
B37979G1150J000  
B37979N1151J054  
B37979N1151J051  
B37979N1151J000  
B37979N1221J054  
B37979N1221J051  
B37979G1220J054  
B37979G1220J051  
2009-06-26  
2009-06-26  
2009-06-26  
2009-06-26  
2009-06-26  
2009-06-26  
2009-06-26  
2009-06-26  
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2009-06-26  
2009-06-26  
2009-06-26  
2009-06-26  
2009-06-26  
2009-06-26  
2010-06-30  
2010-06-30  
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2010-06-30  
2010-06-30  
2010-06-30  
2010-06-30  
2010-06-30  
2010-06-30  
2010-06-30  
2010-06-30  
2010-06-30  
2010-12-31  
2010-12-31  
2010-12-31  
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2010-12-31  
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2010-12-31  
2010-12-31  
2010-12-31  
2010-12-31  
2010-12-31  
2010-12-31  
2010-12-31  
2010-12-31  
2010-12-31  
Ordering Code  
Substitute Product  
Date of  
Withdrawal  
Deadline Last  
Orders  
Last Shipments  
B37979G1220J000  
B37979G1330J054  
B37979G1330J051  
B37979G1330J000  
B37979G1470J054  
B37979G1470J051  
B37979G1470J000  
B37979G1680J054  
B37979G1680J051  
B37979G1680J000  
B37979G1101J054  
B37979G1101J051  
B37979G1101J000  
2009-06-26  
2009-06-26  
2009-06-26  
2009-06-26  
2009-06-26  
2009-06-26  
2009-06-26  
2009-06-26  
2009-06-26  
2009-06-26  
2009-06-26  
2009-06-26  
2009-06-26  
2010-06-30  
2010-06-30  
2010-06-30  
2010-06-30  
2010-06-30  
2010-06-30  
2010-06-30  
2010-06-30  
2010-06-30  
2010-06-30  
2010-06-30  
2010-06-30  
2010-06-30  
2010-12-31  
2010-12-31  
2010-12-31  
2010-12-31  
2010-12-31  
2010-12-31  
2010-12-31  
2010-12-31  
2010-12-31  
2010-12-31  
2010-12-31  
2010-12-31  
2010-12-31  
For further information please contact your nearest EPCOS sales office, which will also support  
you in selecting a suitable substitute. The addresses of our worldwide sales network are  
presented at www.epcos.com/sales.  
Multilayer ceramic capacitors  
C0G  
Leaded C0G  
C0G  
Ordering code system  
B37979N  
1
101  
J
0
54  
Type and size  
With radial leads  
EIA standards  
Temperature characteristic  
C0G  
Lead spacing 2.5 mm  
5.5 × 5.0 × 2.5 B37979N  
6.5 × 5.0 × 2.5 B37986N  
Lead spacing 5.0 mm  
5.5 × 5.0 × 2.5 B37979G  
6.5 × 5.0 × 2.5 B37986G  
9.0 × 7.5 × 2.5  
Rated voltage  
5 (Code) 50 VDC  
1 (Code) 100 VDC  
Capacitance, coded (example)  
101 10 101 pF = 100 pF  
222 22 102 pF = 2.2 nF  
473 47 103 pF = 47 nF  
Capacitance tolerance  
J
±5% (standard for C0G)  
Internal coding  
Packaging  
51 cardboard tape, reel packing (360-mm reel)  
54 Ammo packing (standard)  
00 bulk  
Please read Cautions and warnings and  
Important notes at the end of this document.  
Page 2 of 15  
Multilayer ceramic capacitors  
C0G  
Features  
Good thermal stability  
High insulation resistance  
Low dissipation factor  
Low inductance  
Applications  
Resonant circuits  
Filter circuits  
Timing elements  
Coupling and filtering, particularly in RF circuits  
Termination  
Parallel wire leads, iron-nickel, tinned  
Crimped leads  
Non-standard lead lengths on request  
Marking  
Rated capacitance, tolerance, manufacturer’s logo, ceramic material, voltage  
Options  
Alternative capacitance values and tolerances available on request  
Delivery mode  
Cardboard tape in Ammo packing (standard)  
Cardboard tape on 360-mm reel or bulk on request  
Electrical data  
Temperature characteristic  
Climatic category  
Standard  
C0G  
55/125/56  
EIA  
(IEC 60068-1)  
Dielectric  
Rated voltage  
Class 1  
50, 100  
VR  
VDC  
VDC  
Test voltage  
Vtest 2.5 VR/5 s  
CR 10 pF ... 10 nF (E6)  
0 ±30 10-6/K  
tan δ < 1.0 10-3  
Capacitance range  
Temperature coefficient  
Dissipation factor  
Insulation resistance1)  
Insulation resistance1)  
Time constant1)  
(limit value)  
(at +25 °C)  
(at +125 °C)  
(at +25 °C)  
(at +125 °C)  
Rins  
Rins  
τ
> 105  
> 104  
> 1000  
> 100  
MΩ  
MΩ  
s
Time constant1)  
τ
s
Operating temperature range  
Ageing  
Top  
55 ... +125  
none  
°C  
1) For CR >10 nF the time constant τ = C Rins is given.  
Please read Cautions and warnings and  
Important notes at the end of this document.  
Page 3 of 15  
Multilayer ceramic capacitors  
C0G  
Capacity tolerance  
Dimensional drawing  
Code letter  
Tolerance  
J (standard)  
K
±5 %  
±10 %  
Dimensions (mm)  
Lead spacing  
= 2.5 +0.6/0.1 mm  
Lead spacing  
= 5.0 +0.6/0.1 mm  
Type B37979N  
B37986N  
Type B37979G  
B37986G  
hmax  
wmax  
5.5  
5.0  
6.0  
5.0  
2.5  
hmax  
wmax  
5.5  
5.0  
6.5  
5.0  
2.5  
thmax 2.5  
thmax 2.5  
Termination  
Please read Cautions and warnings and  
Important notes at the end of this document.  
Page 4 of 15  
Multilayer ceramic capacitors  
C0G  
Product range for leaded capacitors, C0G  
Lead spacing  
2.5 mm  
5.0 mm  
h x w x th  
Type  
5.5 × 5.0 × 2.5  
6.5 × 5.0 × 2.5  
B37986N  
50 100  
5.5 × 5.0 × 2.5  
6.5 × 5.0 × 2.5  
B37986G  
50 100  
B37979N  
B37979G  
CR \ VR (VDC)  
10 pF  
50  
100  
50  
100  
15 pF  
22 pF  
33 pF  
47 pF  
68 pF  
100 pF  
150 pF  
220 pF  
330 pF  
470 pF  
680 pF  
1.0 nF  
1.5 nF  
2.2 nF  
3.3 nF  
4.7 nF  
6.8 nF  
10 nF  
Please read Cautions and warnings and  
Important notes at the end of this document.  
Page 5 of 15  
Multilayer ceramic capacitors  
C0G  
Ordering codes and packing for C0G, 50 VDC, lead spacing 2.5 mm  
Ammo packing  
** 54  
Reel packing  
** 51  
Bulk  
** 00  
pcs.  
CR  
Ordering code  
pcs.  
pcs./reel  
B37979N, 50 VDC  
100 pF B37979N5101J0** 2500  
150 pF B37979N5151J0** 2500  
220 pF B37979N5221J0** 2500  
330 pF B37979N5331J0** 2500  
470 pF B37979N5471J0** 2500  
680 pF B37979N5681J0** 2500  
1.0 nF B37979N5102J0** 2500  
1.5 nF B37979N5152J0** 2500  
2.2 nF B37979N5222J0** 2500  
B37986N, 50 VDC  
2500  
2500  
2500  
2500  
2500  
2500  
2500  
2500  
2500  
2000  
2000  
2000  
2000  
2000  
2000  
2000  
2000  
2000  
3.3 nF B37986N5332J0** 2500  
4.7 nF B37986N5472J0** 2500  
6.8 nF B37986N5682J0** 2500  
2500  
2500  
2500  
2500  
2000  
2000  
2000  
2000  
10 nF  
B37986N5103J0** 2500  
Ordering codes and packing for C0G, 50 VDC, lead spacing 5.0 mm  
Ammo packing  
** 54  
Reel packing  
** 51  
Bulk  
** 00  
pcs.  
CR  
Ordering code  
pcs.  
pcs./reel  
B37979G, 50 VDC  
100 pF B37979G5101J0** 2500  
150 pF B37979G5151J0** 2500  
220 pF B37979G5221J0** 2500  
330 pF B37979G5331J0** 2500  
470 pF B37979G5471J0** 2500  
680 pF B37979G5681J0** 2500  
1.0 nF B37979G5102J0** 2500  
1.5 nF B37979G5152J0** 2500  
2.2 nF B37979G5222J0** 2500  
2500  
2500  
2500  
2500  
2500  
2500  
2500  
2500  
2500  
2000  
2000  
2000  
2000  
2000  
2000  
2000  
2000  
2000  
Please read Cautions and warnings and  
Important notes at the end of this document.  
Page 6 of 15  
Multilayer ceramic capacitors  
C0G  
Ordering codes and packing for C0G, 50 VDC, lead spacing 5.0 mm  
Ammo packing  
** 54  
Reel packing  
** 51  
Bulk  
** 00  
pcs.  
CR  
Ordering code  
pcs.  
pcs./reel  
B37986G, 50 VDC  
3.3 nF B37986G5332J0** 2500  
4.7 nF B37986G5472J0** 2500  
6.8 nF B37986G5682J0** 2500  
2500  
2500  
2500  
2500  
2000  
2000  
2000  
2000  
10 nF  
B37986G5103J0** 2500  
Ordering codes and packing for C0G, 100 VDC, lead spacing 2.5 mm  
Ammo packing  
** 54  
Reel packing  
** 51  
Bulk  
** 00  
pcs.  
CR  
Ordering code  
pcs.  
pcs./reel  
B37979N, 100 VDC  
10 pF  
15 pF  
22 pF  
33 pF  
47 pF  
68 pF  
B37979N1100J0** 2500  
B37979N1150J0** 2500  
2500  
2500  
2500  
2500  
2500  
2500  
2500  
2500  
2500  
2500  
2500  
2500  
2500  
2000  
2000  
2000  
2000  
2000  
2000  
2000  
2000  
2000  
2000  
2000  
2000  
2000  
B37979N1220J0** 2500  
B37979N1330J0** 2500  
B37979N1470J0** 2500  
B37979N1680J0** 2500  
100 pF B37979N1101J0** 2500  
150 pF B37979N1151J0** 2500  
220 pF B37979N1221J0** 2500  
330 pF B37979N1331J0** 2500  
470 pF B37979N1471J0** 2500  
680 pF B37979N1681J0** 2500  
1.0 nF B37979N1102J0** 2500  
B37986N, 100 VDC  
1.5 nF B37986N1152J0** 2500  
2.2 nF B37986N1222J0** 2500  
2500  
2500  
2000  
2000  
Please read Cautions and warnings and  
Important notes at the end of this document.  
Page 7 of 15  
Multilayer ceramic capacitors  
C0G  
Ordering codes and packing for C0G, 100 VDC, lead spacing 5.0 mm  
Ammo packing  
** 54  
Reel packing  
** 51  
Bulk  
** 00  
pcs.  
CR  
Ordering code  
pcs.  
pcs./reel  
B37979G, 100 VDC  
10 pF  
15 pF  
22 pF  
33 pF  
47 pF  
68 pF  
B37979G1100J0** 2500  
B37979G1150J0** 2500  
2500  
2500  
2500  
2500  
2500  
2500  
2500  
2500  
2500  
2500  
2500  
2500  
2500  
2000  
2000  
2000  
2000  
2000  
2000  
2000  
2000  
2000  
2000  
2000  
2000  
2000  
B37979G1220J0** 2500  
B37979G1330J0** 2500  
B37979G1470J0** 2500  
B37979G1680J0** 2500  
100 pF B37979G1101J0** 2500  
150 pF B37979G1151J0** 2500  
220 pF B37979G1221J0** 2500  
330 pF B37979G1331J0** 2500  
470 pF B37979G1471J0** 2500  
680 pF B37979G1681J0** 2500  
1.0 nF B37979G1102J0** 2500  
B37986G, 100 VDC  
1.5 nF B37986G1152J0** 2500  
2.2 nF B37986G1222J0** 2500  
2500  
2500  
2000  
2000  
Please read Cautions and warnings and  
Important notes at the end of this document.  
Page 8 of 15  
Multilayer ceramic capacitors  
C0G  
Typical characteristics  
Capacitance change C/C25 versus  
temperature T  
Capacitance change C/C0 versus  
superimposed DC voltage V  
Insulation resistance Rins versus  
temperature T  
Dissipation factor tan δ versus  
temperature T  
Please read Cautions and warnings and  
Important notes at the end of this document.  
Page 9 of 15  
Multilayer ceramic capacitors  
C0G  
Typical characteristics  
Impedance |Z| versus  
Capacitance change C/C1 versus  
frequency f  
time t  
1: SMD chip capacitor  
2: 1.5 mm lead length  
3: 5.0 mm lead length  
4: 10.0 mm lead length  
5: 20.0 mm lead length  
Please read Cautions and warnings and  
Important notes at the end of this document.  
Page 10 of 15  
Multilayer ceramic capacitors  
C0G  
Cautions and warnings  
How to select ceramic capacitors  
Remember the following when selecting ceramic capacitors:  
1. Ceramic capacitors that must fulfill high quality requirements must be qualified based on  
AEC-Q200 Rev-C.  
2. When ceramic capacitors are used at the connection to a battery or power supply (e.g. clamp  
15 or 30 in an automobile) or for safety-relevant applications, two single ceramic capacitors  
should be connected in series. Alternatively a ceramic capacitor with integrated series circuits  
should be used in order to reduce the possibility of a short circuit caused by a fracture. The  
MLSC from EPCOS contains such a series circuit in a single component.  
3. The use of multilayer varistors (MLVs) is recommended for ESD protection (see chapter  
“Effects on mechanical, thermal and electrical stress”, section 1.4).  
4. Additional stress factors such as continuous operating voltage or application-specific derating  
must be taken into account in the selection of components (refer to chapter “Reliability”).  
Recommendations for the circuit board design  
1. Components with an optimized geometrical design are preferable where permitted by the  
application.  
2. Use at least FR4 circuit board material.  
3. Geometrically optimized circuit boards are preferable, especially those that cannot be  
deformed.  
4. Ceramic capacitors should be placed with a sufficient minimum distance from the edge of a  
circuit board. High bending forces may be exerted there when boards are separated and  
during further processing of a board (e.g. when incorporating it in a housing).  
5. Ceramic capacitors should always be placed parallel to the possible bending axis of a circuit  
board.  
6. Screw connections should not be used to fix a board or connect several boards. Components  
should not be placed near screw holes. If screw connections are unavoidable, they should be  
cushioned, for instance using rubber pads.  
Please read Cautions and warnings and  
Important notes at the end of this document.  
Page 11 of 15  
Multilayer ceramic capacitors  
C0G  
Recommendations for processing  
1. Ensure correct positioning of a ceramic capacitor on the solder pad.  
2. Be careful when using casting, injection-molded and molding compounds and cleaning  
agents. They can damage a capacitor.  
3. Support a circuit board and reduce placement forces.  
4. Do not straighten a board (manually) if it is distorted by soldering.  
5. Separate boards with a peripheral saw, or preferably with a milling head (no dicing or  
breaking).  
6. Be careful when subsequently placing heavy or leaded components (e.g. transformers or  
snap-in components) because of the danger of bending and fracture.  
7. When testing, transporting, packing or inserting a board, avoid any deformation of it so that  
components are not damaged.  
8. Avoid excessive force when plugging a connector into a device soldered onto a board.  
9. Only mount ceramic capacitors using the soldering process (reflow or wave) that is  
permissible for them (see chapter “Soldering directions”).  
10. When soldering, select the softest solder profile possible (heating time, peak temperature,  
cooling time) to avoid thermal stress and damage.  
11. Ensure the correct solder meniscus height and solder quantity.  
12. Ensure correct dosing of the cement.  
13. Ceramic capacitors with external silver-palladium terminations are intended for conductive  
adhesion - they are not suited for lead-free soldering processes.  
This listing does not claim to be complete, but merely reflects the experience of EPCOS AG.  
Please read Cautions and warnings and  
Important notes at the end of this document.  
Page 12 of 15  
Multilayer ceramic capacitors  
C0G  
Symbols and terms  
Symbol  
A
English  
Area  
German  
Fläche  
C
Capacitance  
Kapazität  
C0  
C1  
CR  
C20  
C25  
C  
Initial (original) capacitance  
Capacitance value after one hour's use Kapazitätswert nach einer Stunde  
Rated capacitance  
Capacitance at 20 °C  
Capacitance at 25 °C  
Capacitance change  
Anfangskapazität  
Nennkapazität  
Kapazität bei 20 °C  
Kapazität bei 25 °C  
Kapazitätsänderung  
D
Bending displacement  
Durchbiegung  
Ea  
Activation energy  
Aktivierungsenergie  
ESR  
Equivalent series resistance  
Ersatzserienwiderstand  
F
Force  
Kraft  
f
Frequency  
Frequenz  
fmeas  
fres  
Measuring frequency  
Self-resonant frequency  
Messfrequenz  
Eigenresonanzfrequenz  
Itest  
k
Test current  
Prüfstrom  
Ageing constant  
Inductance  
Alterungskonstante  
Induktivität  
L
N
Quantity (integer values)  
Power dissipation or loss  
Anzahl (ganzzahliger Wert)  
Verlustleistung  
Ploss  
Qel  
Q
Electrical charge  
Quality  
Elektrische Ladung  
Güte  
Rins  
RP  
RS  
Insulation resistance  
Parallel resistance  
Series resistance (circuit resistance)  
Isolationswiderstand  
Parallelwiderstand  
Serienwiderstand  
SV  
Rate of rise of a voltage pulse  
Flankensteilheit eines Spannungsimpulses  
T
Temperature  
Temperatur  
Tmeas  
Top  
Tref  
Ttest  
t
Measuring temperature  
Operating temperature  
Reference temperature  
Test temperature  
Time  
Messtemperatur  
Betriebstemperatur  
Bezugstemperatur  
Prüftemperatur  
Zeit  
tr  
Rise time of a voltage pulse  
Test duration  
Dissipation factor  
Anstiegszeit eines Spannungsimpulses  
Prüfdauer  
Verlustfaktor  
ttest  
tan δ  
Please read Cautions and warnings and  
Important notes at the end of this document.  
Page 13 of 15  
Multilayer ceramic capacitors  
C0G  
Symbol  
English  
German  
V
Voltage  
Spannung  
V0  
Initial (original) voltage (basic voltage  
level)  
Measuring voltage  
Rated voltage  
Anfangsspannung  
(Spannungsgrundpegel)  
Messspannung  
Vmeas  
VR  
Nennspannung  
VS  
VRMS  
Amplitude of a voltage pulse  
Measuring (root-mean-square or  
effective) AC voltage  
Test voltage  
Hub des Spannungsimpulses  
Effektivspannung  
Vtest  
|Z|  
Prüfspannung  
Magnitude of impedance (AC  
resistance)  
Betrag der Impedanz  
(Wechselstromwiderstand)  
α
Temperature coefficient  
Temperaturkoeffizient  
ε0  
εr  
Absolute dielectric constant  
Relative dielectric constant  
Absolute Dielektrizitätskonstante  
Relative Dielektrizitätskonstante  
λ
τ
Failure rate  
Ausfallrate  
Time constant  
Zeitkonstante  
Abbreviations / Notes  
Symbol  
English  
German  
Lead spacing (in mm)  
Surface-mounted devices  
Rastermaß (in mm)  
Oberflächenmontierbares Bauelement  
*
To be replaced by a number in ordering Platzhalter für Zahl im Bestellnummern-  
codes, type designations etc.  
code oder für die Typenbezeichnung.  
Platzhalter für einen Buchstaben.  
Alle Maße sind in mm angegeben.  
+
To be replaced by a letter.  
All dimensions are given in mm.  
The commas used in numerical values Verwendete Kommas in Zahlenwerten  
denote decimal points. bezeichnen Dezimalpunkte.  
Please read Cautions and warnings and  
Important notes at the end of this document.  
Page 14 of 15  
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 re-  
quirements 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 incum-  
bent on the customer to check and decide whether an EPCOS product with the properties de-  
scribed 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 lifesaving 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 Ma-  
terial Data Sheets on the Internet (www.epcos.com/material). Should you have any more de-  
tailed 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 fore-  
going for customer-specific products.  
6. Unless otherwise agreed in individual contracts, all orders are subject to the current ver-  
sion of the "General Terms of Delivery for Products and Services in the Electrical In-  
dustry" 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.  
Page 15 of 15  
配单直通车
B37979G5222J000产品参数
型号:B37979G5222J000
生命周期:Obsolete
IHS 制造商:EPCOS AG
包装说明:,
Reach Compliance Code:unknown
ECCN代码:EAR99
HTS代码:8532.24.00.60
风险等级:5.82
电容:0.0022 µF
电容器类型:CERAMIC CAPACITOR
介电材料:CERAMIC
JESD-609代码:e3
制造商序列号:B37979G
安装特点:THROUGH HOLE MOUNT
多层:Yes
负容差:5%
端子数量:2
最高工作温度:125 °C
最低工作温度:-55 °C
封装形状:RECTANGULAR PACKAGE
包装方法:BULK
正容差:5%
额定(直流)电压(URdc):50 V
表面贴装:NO
温度特性代码:C0G
温度系数:30ppm/Cel ppm/ °C
端子面层:TIN
端子形状:WIRE
Base Number Matches:1
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  • 型号 *
  • 数量*
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