Film Capacitors
EMI Suppression Capacitors (MKP)
Series/Type:
Date:
B32921C/D ... B32928C/D
January 2014
© EPCOS AG 2014. Reproduction, publication and dissemination of this publication, enclosures hereto and the
information contained therein without EPCOS' prior express consent is prohibited.
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): 40/110/56
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 22
B32921C/D ... B32928C/D
X2 / 305 V AC
Marking Examples
Approvals
Approval marks
Standards
EN 60384-14, IEC 60384-14
EN 60384-14, IEC 60384-14
UL 1414 / UL 1283
CSA C22.2 No.1 / No. 8
CQC (GB/T 14472-1998)
UL 60384-14, CSA E60384-14
Certificate
40010694 (approved by VDE)
(C
≤
10
µF)
E97863 (approved by UL)
E97863 / E157153
E97863 / E157153 (approved by UL)
CQC06001015331 / CQC06001016454
E97863 (approved by UL)
Notes:
Effective January 2014, only for EMI supression capacitors:
– UL 60384-14 certification replaces both UL 1414 and UL 1283 standards.
– CSA C22.2 No. 1 and CSA C22.s No. 8 are replaced by CSA E60384-14.
– References like 1414, 1283 are removed from the capacitor marking
Capacitors under UL1414, UL1283 produced during or before 2013, are
accepted under UL scope.
Capacitors under CSA C22.2 No.1 / No. 8 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 22
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
B32921
15 mm
B32922
22.5 mm
B32923
27.5 mm
B32924
37.5 mm
B32926
52.5 mm
B32928
Please read
Cautions and warnings
and
Important notes
at the end of this document.
Page 4 of 22
B32921C/D ... B32928C/D
X2 / 305 V AC
Ordering codes and packing units
Lead
C
R
spacing
mm
µF
10
0.010
0.022
0.033
0.047
0.068
0.10
15
0.033
0.047
0.068
0.10
0.15
0.22
0.33
0.33
0.47
0.68
x
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%
= (Closer tolerances on request)
*** = Packaging code:
289 = Straight terminals, Ammo pack
189 = Straight terminals, Reel
240 = Crimped down from lead spacing 10 mm to
7.5 mm, Ammo pack
140 = Crimped down from lead spacing 10 mm to
7.5 mm, Reel
255 = Crimped down from lead spacing 15 mm to
7.5 mm, Ammo pack
155 = Crimped down from lead spacing 15 mm to
7.5 mm, Reel
003 = Straight terminals, untaped (lead length
3.2
±0.3
mm)
000 = Straight terminals, untaped (lead length 6 -
1 mm)
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
5.0
×
10.5
×
18.0
5.0
×
10.5
×
18.0
5.0
×
10.5
×
18.0
5.0
×
10.5
×
18.0
6.0
×
12.0
×
18.0
7.0
×
12.5
×
18.0
8.0
×
14.0
×
18.0
8.5
×
14.5
×
18.0
9.0
×
17.5
×
18.0
11.0
×
18.5
×
18.0
Ordering code
(composition see
below)
B32921C3103+***
x
B32921C3223+***
x
B32921C3333+***
x
B32921C3473+***
x
B32921C3683+***
B32921C3104M***
B32922C3333K***
B32922C3473K***
B32922C3683K***
x
B32922C3104+***
x
B32922C3154+***
x
B32922C3224+***
x
B32922C3334M***
x
B32922D3334K***
B32922C3474+***
x
B32922C3684+***
x
Ammo
pack
pcs./MOQ
4000
4000
4000
3320
2720
2720
4680
4680
4680
4680
3840
3320
2920
2720
2560
Reel
pcs./
MOQ
6800
6800
6800
5200
4400
4400
5200
5200
5200
5200
4400
3600
3000
2800
2800
2200
Untaped
pcs./
MOQ
4000
4000
4000
4000
4000
4000
4000
4000
4000
4000
4000
4000
2000
2000
2000
1000
Pins
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
Please read
Cautions and warnings
and
Important notes
at the end of this document.
Page 5 of 22
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