EPCOS B37981F5223K051 Multilayer ceramic capacitor Datasheet

Multilayer ceramic capacitors
Leaded, X7R
Series/Type:
Leaded
Date: February2009
The following products presented in this data sheet are being withdrawn.
Substitute Products: See www.epcos.com/withdrawal_mlcc
Ordering Code
B37987M0225K054
B37987M0225K051
B37987M0225K000
Substitute Product
Date of
Withdrawal
2009-06-26
2009-06-26
2009-06-26
Deadline Last
Orders
2010-06-30
2010-06-30
2010-06-30
Last Shipments
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
B37987M5683K054
B37987M5683K051
B37987M5683K000
B37987M5104K054
B37987M5104K051
B37987M5104K000
B37987M5154K054
B37987M5154K051
B37987M5154K000
B37981M5332K054
B37981M5332K051
B37987M5224K054
B37987M5224K051
B37987M5224K000
B37987M5334K054
B37987M5334K051
B37981M5332K000
B37981M5472K054
B37981M5472K051
B37981M5472K000
B37981M5682K054
B37987M5334K000
B37987M5474K054
B37987M5474K051
B37987M5474K000
B37987M1223K054
B37981M5682K051
B37981M5682K000
B37981M5103K054
B37981M5103K051
B37987M1223K051
B37987M1223K000
B37987M1333K054
B37987M1333K051
B37987M1333K000
B37987M1473K054
B37987M1473K051
B37987M1473K000
Substitute Product
Date of
Withdrawal
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
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
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
Deadline Last
Orders
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
2010-06-30
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
2010-06-30
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
Last Shipments
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
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
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
B37987M1683K054
B37987M1683K051
B37987F1683K000
B37987F1104K054
B37987F1104K051
B37987F1104K000
B37987F1154K054
B37987F1154K051
B37987F1154K000
B37987F5683K054
B37987F5683K051
B37987F5683K000
B37987F5104K054
B37987F5104K051
B37987F5104K000
B37987F5154K054
B37987F5154K051
B37987F5154K000
B37987F5224K054
B37987F5224K051
B37987F5224K000
B37987F1223K054
B37987F1223K051
B37987F1223K000
B37987F1333K054
B37987F1333K051
B37987F1333K000
B37987F1473K054
B37987F1473K051
B37987F1473K000
B37981M5103K000
B37981M5153K054
B37981M5153K051
B37981M5153K000
B37981M5223K054
B37981M5223K051
B37981M5223K000
B37981M5333K054
Substitute Product
Date of
Withdrawal
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
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
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
Deadline Last
Orders
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
2010-06-30
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
2010-06-30
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
Last Shipments
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
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
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
B37981M5333K051
B37981M5333K000
B37987M1683K000
B37987M1104K054
B37987M1104K051
B37987M1104K000
B37987M1154K054
B37981M5473K054
B37981M5473K051
B37981M5473K000
B37981M5104K054
B37981M5104K051
B37987M1154K051
B37987M1154K000
B37981M5104K000
B37981M1471K054
B37981M1471K051
B37981M1471K000
B37981M1681K054
B37981M1681K051
B37981M1681K000
B37981M1102K054
B37981M1102K051
B37981M1102K000
B37981F5153K054
B37981F5153K051
B37981F5153K000
B37981M1152K054
B37981M1152K051
B37981M1152K000
B37981M1222K054
B37981M1222K051
B37981F5223K054
B37981F5223K051
B37981F5223K000
B37981F5333K054
B37981F5333K051
B37981M1222K000
Substitute Product
Date of
Withdrawal
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
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
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
Deadline Last
Orders
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
2010-06-30
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
2010-06-30
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
Last Shipments
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
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
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
B37981M1332K054
B37981M1332K051
B37981M1332K000
B37981M1472K054
B37981F5333K000
B37981F5473K054
B37981F5473K051
B37981F5473K000
B37981F1471K054
B37981M1472K051
B37981M1472K000
B37981M1682K054
B37981M1682K051
B37981M1682K000
B37987F1683K054
B37987F1683K051
B37981F1471K051
B37981F1471K000
B37981F1681K054
B37981F1681K051
B37981F1681K000
B37981M1103K054
B37981M1103K051
B37981M1103K000
B37981M1153K054
B37981M1153K051
B37981F1102K054
B37981F1102K051
B37981F1102K000
B37981F1152K054
B37981F1152K051
B37981M1153K000
B37981F1152K000
B37981F1222K054
B37981F1222K051
B37981F1222K000
B37981F1332K054
B37981F1332K051
Substitute Product
Date of
Withdrawal
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
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
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
Deadline Last
Orders
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
2010-06-30
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
2010-06-30
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
Last Shipments
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
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
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
B37981F1332K000
B37981F1472K054
B37981F1472K051
B37981F1472K000
B37981F1682K054
B37981F1682K051
B37981F1682K000
B37981F1103K054
B37981F1103K051
B37981F1103K000
B37981F1153K054
B37981F1153K051
B37981F1153K000
B37981F5332K054
B37981F5332K051
B37981F5332K000
B37981F5472K054
B37981F5472K051
B37981F5472K000
B37981F5682K054
B37981F5682K051
B37981F5682K000
B37981F5103K054
B37981F5103K051
B37981F5103K000
B37984M5684K054
B37984M5684K051
B37984M5684K000
B37984M5105K054
B37984M5105K051
B37984M5105K000
Substitute Product
Date of
Withdrawal
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
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
2009-06-26
2009-06-26
2009-06-26
2009-06-26
2009-06-26
Deadline Last
Orders
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
2010-06-30
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
2010-06-30
2010-06-30
2010-06-30
2010-06-30
2010-06-30
Last Shipments
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
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
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
Leaded
X7R
X7R
Ordering code system
B37981M
1
Type and size
With radial leads
EIA standards
Lead spacing 2.5 mm
5.5 × 5.0 × 2.5
6.5 × 5.0 × 2.5
Lead spacing 5.0 mm
5.5 × 5.0 × 2.5
6.5 × 5.0 × 2.5
9.0 × 7.5 × 2.5
101
Temperature characteristic
X7R
B37981M
B37987M
B37981F
B37987F
B37984M
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
K ±10% (standard for X7R)
M ±20%
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 12
J
0
54
Multilayer ceramic capacitors
X7R
Features
High volumetric efficiency
Non-linear capacitance change
High insulation resistance
High pulse strength
Applications
Blocking
Coupling and decoupling
Interference suppression
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
Max. relative capacitance change
Climatic category
Standard
Dielectric
Rated voltage1)
Test voltage
Capacitance range / E series
Dissipation factor
Insulation resistance2)
Insulation resistance2)
Time constant2)
Time constant2)
Operating temperature range
Ageing3)
X7R
within 55 ... +125 °C ∆C/C ±15
(IEC 60068-1)
55/125/56
EIA
Class 2
VR
50, 100
Vtest 2.5 VR/5 s
CR
470 pF ... 1 µF
(limit value)
tan δ < 25 10-3
(at +25 °C)
Rins
> 105
(at +125 °C)
Rins
> 104
(at +25 °C)
τ
> 1000
(at +125 °C)
τ
> 100
Top
55 ... +125
yes
1) Note: No operation on AC line.
2) For CR >10 nF the time constant τ = C Rins is given.
3) Refer to chapter "General technical information", "Ageing".
Please read Cautions and warnings and
Important notes at the end of this document.
Page 3 of 12
%
VDC
VDC
MΩ
MΩ
s
s
°C
Multilayer ceramic capacitors
X7R
Capacity tolerance
Dimensional drawing
Code letter
K (standard) M
Tolerance
±10 %
±20 %
Dimensions (mm)
Type
Lead spacing
B37981M
hmax
wmax
thmax
5.5
5.0
2.5
= 2.5 +0.6/0.1 mm
B37987M
6.0
5.0
2.5
Type
Lead spacing
= 5.0 +0.6/0.1 mm
B37981F
B37987F
B37984M
hmax
wmax
thmax
5.5
5.0
2.5
Termination
Please read Cautions and warnings and
Important notes at the end of this document.
Page 4 of 12
6.5
5.0
2.5
9.0
7.5
2.5
Multilayer ceramic capacitors
X7R
Product range for leaded capacitors, X7R
Lead spacing
h x w x th
2.5 mm
5.5 × 5.0 × 2.5
Type
CR \ VR (VDC)
6.5 × 5.0 × 2.5
B37981M
50
B37987M
100
25
470 pF
680 pF
1.0 nF
1.5 nF
2.2 nF
3.3 nF
4.7 nF
6.8 nF
10 nF
15 nF
22 nF
33 nF
47 nF
68 nF
100 nF
150 nF
220 nF
330 nF
470 nF
2.2 µF
Please read Cautions and warnings and
Important notes at the end of this document.
Page 5 of 12
50
100
Multilayer ceramic capacitors
X7R
Product range for leaded capacitors, X7R
Lead spacing
5.0 mm
h x w x th
5.5 × 5.0 × 2.5
6.5 × 5.0 × 2.5
9.0 × 7.5 × 2.5
B37981F
B37987F
B37984M
Type
CR \ VR (VDC)
50
100
50
100
50
470 pF
680 pF
1.0 nF
1.5 nF
2.2 nF
3.3 nF
4.7 nF
6.8 nF
10 nF
15 nF
22 nF
33 nF
47 nF
68 nF
100 nF
150 nF
220 nF
680 nF
1.0 µF
Ordering codes and packing for X7R, 25 VDC, lead spacing 2.5 mm
CR
Ordering code
B37987M, 25 VDC
2.2 µF B37987M0225K0**
Ammo packing
** 54
pcs.
Reel packing
** 51
pcs./reel
Bulk
** 00
pcs.
2500
2500
2000
Please read Cautions and warnings and
Important notes at the end of this document.
Page 6 of 12
Multilayer ceramic capacitors
X7R
Ordering codes and packing for X7R, 50 VDC, lead spacing 2.5 mm
Ammo packing
** 54
pcs.
Reel packing
** 51
pcs./reel
Bulk
** 00
pcs.
B37981M, 50 VDC
3.3 nF B37981M5332K0**
4.7 nF B37981M5472K0**
6.8 nF B37981M5682K0**
10 nF
B37981M5103K0**
15 nF
B37981M5153K0**
22 nF
B37981M5223K0**
33 nF
B37981M5333K0**
47 nF
B37981M5473K0**
100 nF B37981M5104K0**
2500
2500
2500
2500
2500
2500
2500
2500
2500
2500
2500
2500
2500
2500
2500
2500
2500
2500
2000
2000
2000
2000
2000
2000
2000
2000
2000
B37987M, 50 VDC
68 nF
B37987M5683K0**
100 nF B37987M5104K0**
150 nF B37987M5154K0**
220 nF B37987M5224K0**
330 nF B37987M5334K0**
470 nF B37987M5474K0**
2500
2500
2500
2500
2500
2500
2500
2500
2500
2500
2500
2500
2000
2000
2000
2000
2000
2000
CR
Ordering code
Ordering codes and packing for X7R, 50 VDC, lead spacing 5.0 mm
Ammo packing
** 54
pcs.
Reel packing
** 51
pcs./reel
Bulk
** 00
pcs.
B37981F, 50 VDC
3.3 nF B37981F5332K0**
4.7 nF B37981F5472K0**
6.8 nF B37981F5682K0**
10 nF
B37981F5103K0**
15 nF
B37981F5153K0**
22 nF
B37981F5223K0**
33 nF
B37981F5333K0**
47 nF
B37981F5473K0**
2500
2500
2500
2500
2500
2500
2500
2500
2500
2500
2500
2500
2500
2500
2500
2500
2000
2000
2000
2000
2000
2000
2000
2000
B37984M, 50 VDC
680 nF B37984M5684K0**
1.0 µF B37984M5105K0**
2000
2000
2000
2000
2000
2000
CR
Ordering code
Please read Cautions and warnings and
Important notes at the end of this document.
Page 7 of 12
Multilayer ceramic capacitors
X7R
Ordering codes and packing for X7R, 50 VDC, lead spacing 5.0 mm
CR
Ordering code
B37987F, 50 VDC
68 nF
B37987F5683K0**
100 nF B37987F5104K0**
150 nF B37987F5154K0**
220 nF B37987F5224K0**
Ammo packing
** 54
pcs.
Reel packing
** 51
pcs./reel
Bulk
** 00
pcs.
2500
2500
2500
2500
2500
2500
2500
2500
2000
2000
2000
2000
Ordering codes and packing for X7R, 100 VDC, lead spacing 2.5 mm
Ammo packing
** 54
pcs.
Reel packing
** 51
pcs./reel
Bulk
** 00
pcs.
B37981M, 100 VDC
470 pF B37981M1471K0**
680 pF B37981M1681K0**
1.0 nF B37981M1102K0**
1.5 nF B37981M1152K0**
2.2 nF B37981M1222K0**
3.3 nF B37981M1332K0**
4.7 nF B37981M1472K0**
6.8 nF B37981M1682K0**
10 nF
B37981M1103K0**
15 nF
B37981M1153K0**
2500
2500
2500
2500
2500
2500
2500
2500
2500
2500
2500
2500
2500
2500
2500
2500
2500
2500
2500
2500
2000
2000
2000
2000
2000
2000
2000
2000
2000
2000
B37987M, 100 VDC
22 nF
B37987M1223K0**
33 nF
B37987M1333K0**
47 nF
B37987M1473K0**
68 nF
B37987M1683K0**
100 nF B37987M1104K0**
150 nF B37987M1154K0**
2500
2500
2500
2500
2500
2500
2500
2500
2500
2500
2500
2500
2000
2000
2000
2000
2000
2000
CR
Ordering code
Please read Cautions and warnings and
Important notes at the end of this document.
Page 8 of 12
Multilayer ceramic capacitors
X7R
Ordering codes and packing for X7R, 100 VDC, lead spacing 5.0 mm
Ammo packing
** 54
pcs.
Reel packing
** 51
pcs./reel
Bulk
** 00
pcs.
B37981F, 100 VDC
470 pF B37981F1471K0**
680 pF B37981F1681K0**
1.0 nF B37981F1102K0**
1.5 nF B37981F1152K0**
2.2 nF B37981F1222K0**
3.3 nF B37981F1332K0**
4.7 nF B37981F1472K0**
6.8 nF B37981F1682K0**
10 nF
B37981F1103K0**
15 nF
B37981F1153K0**
2500
2500
2500
2500
2500
2500
2500
2500
2500
2500
2500
2500
2500
2500
2500
2500
2500
2500
2500
2500
2000
2000
2000
2000
2000
2000
2000
2000
2000
2000
B37987F, 100 VDC
22 nF
B37987F1223K0**
33 nF
B37987F1333K0**
47 nF
B37987F1473K0**
68 nF
B37987F1683K0**
100 nF B37987F1104K0**
150 nF B37987F1154K0**
2500
2500
2500
2500
2500
2500
2500
2500
2500
2500
2500
2500
2000
2000
2000
2000
2000
2000
CR
Ordering code
Please read Cautions and warnings and
Important notes at the end of this document.
Page 9 of 12
Multilayer ceramic capacitors
X7R
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 10 of 12
Multilayer ceramic capacitors
X7R
Typical characteristics
Impedance |Z| versus
frequency f
Capacitance change ∆C/C1 versus
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 11 of 12
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 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 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.
Page 12 of 12
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