Film Capacitors
EMI Suppression Capacitors (MKP)
Series/Type:
Date:
B32921C/D ... B32928C/D
June 2018
© EPCOS AG 2018. Reproduction, publication and dissemination of this publication, enclosures hereto and the
information contained therein without EPCOS' prior express consent is prohibited.
EPCOS AG is a TDK Group Company.
EMI suppression capacitors (MKP)
X2 / 305 V AC
B32921C/D ... B32928C/D
Typical applications
X2 class for interference suppression
"Across the line" applications
Climatic
Max. operating temperature: 110
°C
Climatic category (IEC 60068-1:2013):
40/105/56 (ENEC10)
40/110/56 (ENEC15)
Construction
Dielectric: polypropylene (MKP)
Plastic case (UL 94 V-0)
Epoxy resin sealing (UL 94 V-0)
Features
Very small dimensions
Self-healing properties
RoHS-compatible
Halogen-free capacitors available on request
Terminals
Parallel wire leads, lead-free tinned
Special lead lengths available on request
Marking
Manufacturer's logo, lot number,
date code, rated capacitance (coded),
cap. tolerance (code letter),
rated AC voltage,
series number, sub-class (X2),
dielectric code (MKP), climatic category,
passive flammability category, approvals.
Delivery mode
Bulk (untaped)
Taped (Ammo pack or reel)
For taping details, refer to chapter
"Taping and packing"
Dimensional drawings
Drawing 1
Drawing 2
Dimensions in mm
P
1
= 20.3 mm
Lead
spacing
±0.4
10
15
22.5
27.5
37.5
52.5
Lead
diameter
d
1
±0.05
0.6
0.8
0.8
0.8
1.0
1.2
Type
Drawing
B32921
B32922
B32923
B32924
B32926
B32928
1
1
1
1
1 / 2
1)
2
1) A few individual types only
Please read
Cautions and warnings
and
Important notes
at the end of this document.
Page 2 of 27
B32921C/D ... B32928C/D
X2 / 305 V AC
Marking Examples
C
≤10 μF
C >10
μF
Approvals
Approval Standards
marks
EN 60384-14:2014
IEC 60384-14:2013
EN 60384-14:2014
IEC 60384-14:2013
UL 1414:2000
UL 1283:2005
CSA C22.2 No.1:2004
CSA C22.2 No.8:2013
CQC (GB/T 14472-1998):1998
UL 60384-14:2014
CSA E60384-14:2013
Notes:
Certificate
40010694 (approved by VDE) (C
≤
10
μF)
E97863 (approved by UL)
E97863 / E157153
E97863 / E157153 (approved by UL)
CQC06001015331 / CQC06001016454 (C
≤
10
μF)
E97863 (approved by UL)
Effective January 2014, only for EMI supression capacitors:
UL 60384-14:2014 certification replaces both UL 1414:2000 and UL 1283:2005
standards.
CSA C22.2 No.1.2004 and CSA C22.2 No.8:2013 are replaced by
CSA E60384-14:2013.
References like 1414, 1283 are removed from the capacitor marking.
Capacitors under UL 1414:2000, UL 1283:2005 produced during or before 2013, are
accepted under UL scope.
Capacitors under CSA C22.2 No.1:2004 / CSA C22.2 No.8:2013 produced during or
before 2013, are accepted under cUL scope.
Please read
Cautions and warnings
and
Important notes
at the end of this document.
Page 3 of 27
B32921C/D ... B32928C/D
X2 / 305 V AC
Overview of available types
Lead spacing 10 mm
Type
C
R
(μF)
0.010
0.022
0.033
0.047
0.068
0.10
0.15
0.22
0.33
0.47
0.68
1.0
1.5
2.2
3.3
3.9
4.7
5.6
6.8
8.2
10
15
20
25
30
B32921C/D
15 mm
B32922C/D
22.5 mm
B32923C/D
27.5 mm
B32924C/D
37.5 mm
B32926C/D
52.5 mm
B32928C/D
Please read
Cautions and warnings
and
Important notes
at the end of this document.
Page 4 of 27
B32921C/D
X2 / 305 V AC
Ordering codes and packing units (lead spacing 10.0 mm)
C
R
μF
0.010
0.022
0.033
0.047
0.068
0.10
Max. dimensions
w
×
h
×
l
mm
4.0
×
9.0
×
13.0
4.0
×
9.0
×
13.0
4.0
×
9.0
×
13.0
5.0
×
11.0
×
13.0
6.0
×
12.0
×
13.0
6.0
×
12.0
×
13.0
Ordering code
Ammo pack
(composition see below)
pcs./MOQ
B32921C3103+***
◆
4000
B32921C3223+***
◆
4000
B32921C3333+***
◆
4000
B32921C3473+***
◆
3320
B32921C3683+***
2720
B32921C3104M***
2720
Reel
pcs./MOQ
6800
6800
6800
5200
4400
4400
Untaped
pcs./MOQ
4000
4000
4000
4000
4000
4000
Pins
2
2
2
2
2
2
◆
Preferred type
MOQ = Minimum Order Quantity, consisting of 4 packing units.
Further intermediate capacitance values on request.
Composition of ordering code
+ = Capacitance tolerance code:
M =
±20%
K =
±10%
*** = Packaging code:
289 = Straight terminals, Ammo pack
189 = Straight terminals, Reel
003 = Straight terminals, untaped
(lead length 3.2
±0.3
mm)
000 = Straight terminals, untaped
(lead length 6 1 mm)
Please read
Cautions and warnings
and
Important notes
at the end of this document.
Page 5 of 27
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