B37941 EPCOS AG, B37941 Datasheet - Page 8

• Manufacturer Part Number: B37941
• Description: Multilayer Ceramic Capacitors
• Manufacturer: EPCOS AG

Electrical data X7R
Temperature characteristic
Max. relative capacitance change
within –55 ° C to +125 ° C
Climatic category (IEC 60068-1)
Standard
Dielectric
Rated voltage
Test voltage
Capacitance range / E series
Dissipation factor (limit value)
Insulation resistance
Insulation resistance
Time constant
Time constant
Operating temperature range
Ageing
Capacitance tolerances C0G
Code letter
Tolerance
Dimensional drawing
Dimensions (mm)
Case size
l
b
s
k
Tolerances to CECC 32101-801
1) Note: No operation on AC line.
2) For C
3) Refer to chapter “General technical information”, “Ageing”.
Please read Cautions and warnings and
Important notes at the end of this document.
b
k
3)
R
>10 nF the time constant t = C · R
inch / mm
1)
2)
2)
C
C (standard)
± 0.25 pF
at + 25 ° C
at +125 ° C
R
<10 pF
2)
2)
at + 25 ° C
at +125 ° C
KKE0329-N
k
0402 / 1005
1.0 ± 0.10
0.5 ± 0.05
0.5 ± 0.05
0.1 –0.40
C
J (standard)
± 5%
R
³ 10 pF
ins
is given.
Advanced series; C0G and X7R
Multilayer ceramic capacitors
0603 / 1608
1.6 ± 0.15
0.8 ± 0.10
0.8 ± 0.10
0.1 –0.40
7
D C/C
V
V
C
tan d
R
R
t
t
T
op
R
test
R
ins
ins
Capacitance tolerances X7R
10/06
Code letter
Tolerance
X7R
± 15
55/125/56
EIA
25; 50; 100
2.5 · V
1 nF … 1 m F (E6)
<25 · 10
>10
>10
>1000
>100
–55 … +125
yes
Class 2
5
4
R
0805 / 2012
2.00 ± 0.20
1.25 ± 0.15
1.30 max.
0.13 –0.75
/5 s
–3
K (standard)
± 10%
/ <50 · 10
–3
for 25 V
1206 / 3216
3.20 ± 0.20
1.60 ± 0.15
0.25 –0.75
1.30 max.
Advanced
series
%
VDC
VDC
M W
M W
s
s
° C