Film Capacitors
Metallized Polyester Film Capacitors (MKT)
Series/Type: B32520 ... B32529
Date: April 2015
© EPCOS AG 2015. 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.
Typical applications
Blocking
Coupling, decoupling
Bypassing
RFI for automotive
Climatic
Max. operating temperature: 125 °C
Climatic category (IEC 60068-1): 55/125/56
Construction
Dielectric: polyethylene terephthalate
(polyester, PET)
Stacked-film technology for lead spacing
5 to 15 mm
= code C, D or E in digit 7 of ordering code
Wound capacitor technology for lead
spacing 10 to 37.5 mm
= code N, Q or R in digit 7 of ordering code
Plastic case (UL 94 V-0)
Epoxy resin sealing (UL 94 V-0)
Features
High pulse strength
High contact reliability
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,
rated capacitance (coded), cap. tolerance (code letter),
rated DC voltage, date of manufacture (coded),
coded type ("1") for lead spacing 5 mm,
series and lot number for lead spacing 10 mm
Delivery mode
Bulk (untaped)
Taped (Ammo pack or reel)
For notes on taping, refer to chapter "Taping and packing".
Dimensional drawing
Dimensions in mm
Lead spacing
±0.4
Lead diameter
d1±0.05
Type
1) 0.5 mm for capacitor width w = 4 mm
5.0 0.5 B32529
7.5 0.5 B32520
10.0 0.61) B32521
15.0 0.8 B32522
22.5 0.8 B32523
27.5 0.8 B32524
37.5 1.0 B32526
Metallized polyester film capacitors (MKT) B32520 ... B32529
General purpose (stacked/wound)
Page 2 of 43Please read Cautions and warnings and
Important notes at the end of this document.
Overview of available types
Technology: s = Stacked-film technology / w = Wound capacitor technology
Lead spacing 5.0 mm 7.5 mm 10.0 mm
Type B32529 B32520 B32521
Page 6 9 10
Technologysssssssssssssss
VR(V DC) 50 63 100 250 400 630 63 100 250 400 63 100 250 400 630
VRMS (V AC) 32 40 63 160 200 400 40 63 160 200 40 63 160 200 200
CR(µF)
0.0010
0.0015
0.0022
0.0033
0.0047
0.0068
0.010
0.015
0.022
0.033
0.047
0.056
0.068
0.082
0.10
0.12
0.15
0.18
0.22
0.33
0.47
0.68
1.0
1.5
2.2
3.3
4.7
B32520 ... B32529
General purpose (stacked/wound)
Page 3 of 43Please read Cautions and warnings and
Important notes at the end of this document.
Overview of available types
Technology: s = Stacked-film technology / w = Wound capacitor technology
Lead spacing 15.0 mm 22.5 mm 27.5 mm
Type B32522 B32523 B32524
Page 12 14 15
Technology s s/w s/w s w s w w w w w w w w w w
VR(V DC) 63 100 250 400 450 630 63 100 250 400 630 63 100 250 400 630
VRMS (V AC) 40 63 160 200 200 200 40 63 160 200 200 40 63 160 200 220
CR(µF)
0.047
0.068
0.10
0.15
0.22
0.33
0.39
0.47
0.56
0.68
1.0
1.5
2.2
3.3
4.7
6.8
10
15
22
33
47
68
100
B32520 ... B32529
General purpose (stacked/wound)
Page 4 of 43Please read Cautions and warnings and
Important notes at the end of this document.
Overview of available types
Technology: s = Stacked-film technology / w = Wound capacitor technology
Lead spacing 37.5 mm
Type B32526
Page 17
Technology w w w w
VR(V DC) 63 100 250 400
VRMS (V AC) 40 63 160 200
CR(µF)
3.3
4.7
5.6
6.8
8.2
10
15
22
33
47
56
68
82
100
150
220
B32520 ... B32529
General purpose (stacked/wound)
Page 5 of 43Please read Cautions and warnings and
Important notes at the end of this document.
Ordering codes and packing units (lead spacing 5 mm)
VR
V DC
VRMS
f60 Hz
V AC
CR
µF
Max. dimensions
w×h×l
mm
Ordering code
(composition see
below)
Ammo
pack
pcs./MOQ
Reel
pcs./
MOQ
Untaped
pcs./
MOQ
MOQ = Minimum Order Quantity, consisting of 4 packing units.
Further E series and intermediate capacitance values on request.
Composition of ordering code
+ = Capacitance tolerance code: *** = Packaging code:
M = ±20%
K = ±10%
J = ±5%
289 = Ammo pack
189 = Reel
000 = Untaped (standard lead length 6 1 mm)
50 32 3.3 7.8 ×13.0 ×7.8 B32529D5335+*** 4000 3200 4000
4.7 7.8 ×13.0 ×7.8 B32529D5475M*** 4000 3200 4000
63 40 0.0010 2.5 ×6.5 ×7.3 B32529C0102+*** 12800 11200 8000
0.0015 2.5 ×6.5 ×7.3 B32529C0152+*** 12800 11200 8000
0.0022 2.5 ×6.5 ×7.3 B32529C0222+*** 12800 11200 8000
0.0033 2.5 ×6.5 ×7.3 B32529C0332+*** 12800 11200 8000
0.0047 2.5 ×6.5 ×7.3 B32529C0472+*** 12800 11200 8000
0.0068 2.5 ×6.5 ×7.3 B32529C0682+*** 12800 11200 8000
0.010 2.5 ×6.5 ×7.3 B32529C0103+*** 12800 11200 8000
0.015 2.5 ×6.5 ×7.3 B32529C0153+*** 12800 11200 8000
0.022 2.5 ×6.5 ×7.3 B32529C0223+*** 12800 11200 8000
0.033 2.5 ×6.5 ×7.3 B32529C0333+*** 12800 11200 8000
0.047 2.5 ×6.5 ×7.3 B32529C0473+*** 12800 11200 8000
0.068 2.5 ×6.5 ×7.3 B32529C0683+*** 12800 11200 8000
0.10 2.5 ×6.5 ×7.3 B32529C0104+*** 12800 11200 8000
0.15 2.5 ×6.5 ×7.3 B32529C0154+*** 12800 11200 8000
0.22 2.5 ×6.5 ×7.3 B32529C0224+*** 12800 11200 8000
0.33 3.0 ×6.5 ×7.3 B32529C0334+*** 10800 9600 8000
0.47 3.5 ×8.0 ×7.3 B32529C0474+*** 9200 8000 8000
0.68 4.5 ×9.5 ×7.3 B32529C0684+*** 7200 6000 6000
1.0 4.5 ×9.5 ×7.3 B32529C0105+*** 7200 6000 6000
1.5 6.0 ×10.5 ×7.5 B32529C0155+*** 5200 4400 4000
2.2 7.8 ×13.0 ×7.8 B32529D0225+*** 4000 3200 4000
100 63 0.0010 2.5 ×6.5 ×7.3 B32529C1102+*** 12800 11200 8000
0.0015 2.5 ×6.5 ×7.3 B32529C1152+*** 12800 11200 8000
0.0022 2.5 ×6.5 ×7.3 B32529C1222+*** 12800 11200 8000
0.0033 2.5 ×6.5 ×7.3 B32529C1332+*** 12800 11200 8000
0.0047 2.5 ×6.5 ×7.3 B32529C1472+*** 12800 11200 8000
0.0068 2.5 ×6.5 ×7.3 B32529C1682+*** 12800 11200 8000
0.010 2.5 ×6.5 ×7.3 B32529C1103+*** 12800 11200 8000
0.015 2.5 ×6.5 ×7.3 B32529C1153+*** 12800 11200 8000
B32529
General purpose (stacked)
Page 6 of 43Please read Cautions and warnings and
Important notes at the end of this document.
Ordering codes and packing units (lead spacing 5 mm)
VR
V DC
VRMS
f60 Hz
V AC
CR
µF
Max. dimensions
w×h×l
mm
Ordering code
(composition see
below)
Ammo
pack
pcs./MOQ
Reel
pcs./
MOQ
Untaped
pcs./
MOQ
MOQ = Minimum Order Quantity, consisting of 4 packing units.
Further E series and intermediate capacitance values on request.
Composition of ordering code
+ = Capacitance tolerance code: *** = Packaging code:
M = ±20%
K = ±10%
J = ±5%
289 = Ammo pack
189 = Reel
000 = Untaped (standard lead length 6 1 mm)
100 63 0.022 2.5 ×6.5 ×7.3 B32529C1223+*** 12800 11200 8000
0.033 2.5 ×6.5 ×7.3 B32529C1333+*** 12800 11200 8000
0.047 2.5 ×6.5 ×7.3 B32529C1473+*** 12800 11200 8000
0.068 2.5 ×6.5 ×7.3 B32529C1683+*** 12800 11200 8000
0.10 2.5 ×6.5 ×7.3 B32529C1104+*** 12800 11200 8000
0.15 3.0 ×6.5 ×7.3 B32529C1154+*** 10800 9600 8000
0.22 3.5 ×8.0 ×7.3 B32529C1224+*** 9200 8000 8000
0.33 3.5 ×8.0 ×7.3 B32529C1334+*** 9200 8000 8000
0.47 4.5 ×9.5 ×7.3 B32529C1474+*** 7200 6000 6000
0.68 6.0 ×10.5 ×7.5 B32529C1684+*** 5200 4400 4000
1.0 7.8 ×13.0 ×7.8 B32529D1105+*** 4000 3200 4000
250 160 0.0010 2.5 ×6.5 ×7.3 B32529C3102+*** 12800 11200 8000
0.0015 2.5 ×6.5 ×7.3 B32529C3152+*** 12800 11200 8000
0.0022 2.5 ×6.5 ×7.3 B32529C3222+*** 12800 11200 8000
0.0033 2.5 ×6.5 ×7.3 B32529C3332+*** 12800 11200 8000
0.0047 2.5 ×6.5 ×7.3 B32529C3472+*** 12800 11200 8000
0.0068 2.5 ×6.5 ×7.3 B32529C3682+*** 12800 11200 8000
0.010 2.5 ×6.5 ×7.3 B32529C3103+*** 12800 11200 8000
0.015 2.5 ×6.5 ×7.3 B32529C3153+*** 12800 11200 8000
0.022 2.5 ×6.5 ×7.3 B32529C3223+*** 12800 11200 8000
0.033 3.0 ×6.5 ×7.3 B32529C3333+*** 10800 9600 8000
0.047 3.5 ×8.0 ×7.3 B32529C3473+*** 9200 8000 8000
0.068 4.5 ×9.5 ×7.3 B32529C3683+*** 7200 6000 6000
0.10 4.5 ×9.5 ×7.3 B32529C3104+*** 7200 6000 6000
0.15 5.0 ×10.0 ×7.5 B32529C3154+*** 6400 5600 6000
0.22 7.8 ×13.0 ×7.8 B32529D3224+*** 4000 3200 4000
0.33 7.8 ×13.0 ×7.8 B32529C3334+*** 4000 3200 4000
0.47 7.8 ×13.0 ×7.8 B32529C3474+*** 4000 3200 4000
B32529
General purpose (stacked)
Page 7 of 43Please read Cautions and warnings and
Important notes at the end of this document.
Ordering codes and packing units (lead spacing 5 mm)
VR
V DC
VRMS
f60 Hz
V AC
CR
µF
Max. dimensions
w×h×l
mm
Ordering code
(composition see
below)
Ammo
pack
pcs./MOQ
Reel
pcs./
MOQ
Untaped
pcs./
MOQ
MOQ = Minimum Order Quantity, consisting of 4 packing units.
Further E series and intermediate capacitance values on request.
Composition of ordering code
+ = Capacitance tolerance code: *** = Packaging code:
M = ±20%
K = ±10%
J = ±5%
289 = Ammo pack
189 = Reel
000 = Untaped (standard lead length 6 1 mm)
400 200 0.0010 2.5 ×6.5 ×7.3 B32529C6102+*** 12800 11200 8000
0.0015 2.5 ×6.5 ×7.3 B32529C6152+*** 12800 11200 8000
0.0022 2.5 ×6.5 ×7.3 B32529C6222+*** 12800 11200 8000
0.0033 2.5 ×6.5 ×7.3 B32529C6332+*** 12800 11200 8000
0.0047 2.5 ×6.5 ×7.3 B32529C6472+*** 12800 11200 8000
0.0068 2.5 ×6.5 ×7.3 B32529C6682+*** 12800 11200 8000
0.010 3.0 ×6.5 ×7.3 B32529E6103+*** 10800 9600 8000
0.015 3.0 ×6.5 ×7.3 B32529E6153+*** 10800 9600 8000
0.022 3.5 ×8.0 ×7.3 B32529E6223+*** 9200 8000 8000
0.033 4.5 ×9.5 ×7.3 B32529E6333+*** 7200 6000 6000
0.047 4.5 ×9.5 ×7.3 B32529E6473+*** 7200 6000 6000
0.068 6.0 ×10.5 ×7.5 B32529E6683+*** 5200 4400 4000
0.10 7.8 ×13.0 ×7.8 B32529E6104+*** 4000 3200 4000
0.15 7.8 ×13.0 ×7.8 B32529E6154+*** 4000 3200 4000
630 400 0.0010 2.5 ×6.5 ×7.3 B32529C8102+*** 12800 11200 8000
0.0015 2.5 ×6.5 ×7.3 B32529C8152+*** 12800 11200 8000
0.0022 2.5 ×6.5 ×7.3 B32529C8222+*** 12800 11200 8000
0.0033 3.5 ×8.0 ×7.3 B32529C8332+*** 9200 8000 8000
0.0047 3.5 ×8.0 ×7.3 B32529C8472+*** 9200 8000 8000
0.0068 3.5 ×8.0 ×7.3 B32529C8682+*** 9200 8000 8000
0.010 5.0 ×10.0 ×7.5 B32529C8103+*** 6400 5600 6000
0.015 5.0 ×10.0 ×7.5 B32529C8153+*** 6400 5600 6000
0.022 7.8 ×13.0 ×7.8 B32529C8223+*** 5200 4400 4000
0.033 7.8 ×13.0 ×7.8 B32529C8333+*** 4000 3200 4000
B32529
General purpose (stacked)
Page 8 of 43Please read Cautions and warnings and
Important notes at the end of this document.
Ordering codes and packing units (lead spacing 7.5 mm)
VR
V DC
VRMS
f60 Hz
V AC
CR
µF
Max. dimensions
w×h×l
mm
Ordering code
(composition see
below)
Ammo
pack
pcs./MOQ
Reel
pcs./
MOQ
Untaped
pcs./
MOQ
MOQ = Minimum Order Quantity, consisting of 4 packing units.
Further E series and intermediate capacitance values on request.
Composition of ordering code
+ = Capacitance tolerance code: *** = Packaging code:
M = ±20%
K = ±10%
J = ±5%
289 = Ammo pack
189 = Reel
000 = Untaped (standard lead length 6 1 mm)
63 40 0.47 3.0 ×8.0 ×10.0 B32520C0474+*** 10400 9600 8000
0.68 4.0 ×8.5 ×10.0 B32520C0684+*** 8000 7200 6000
1.0 5.0 ×10.5 ×10.0 B32520C0105+*** 6400 5600 4000
1.5 5.0 ×10.5 ×10.0 B32520C0155+*** 6400 5600 4000
2.2 6.0 ×12.0 ×10.3 B32520C0225+*** 5200 4400 3000
100 63 0.15 3.0 ×8.0 ×10.0 B32520C1154+*** 10400 9600 8000
0.22 3.0 ×8.0 ×10.0 B32520C1224+*** 10400 9600 8000
0.33 4.0 ×8.5 ×10.0 B32520C1334+*** 8000 7200 6000
0.47 5.0 ×10.5 ×10.0 B32520C1474+*** 6400 5600 4000
0.68 6.0 ×12.0 ×10.3 B32520C1684+*** 5200 4400 3000
1.0 6.0 ×12.0 ×10.3 B32520C1105+*** 5200 4400 3000
250 160 0.068 3.0 ×8.0 ×10.0 B32520C3683+*** 10400 9600 8000
0.10 4.0 ×8.5 ×10.0 B32520C3104+*** 8000 7200 6000
0.15 5.0 ×10.5 ×10.0 B32520C3154+*** 6400 5600 4000
0.22 6.0 ×12.0 ×10.3 B32520C3224+*** 5200 4400 3000
400 200 0.015 3.0 ×8.0 ×10.0 B32520E6153+*** 10400 9600 8000
0.022 3.0 ×8.0 ×10.0 B32520E6223+*** 10400 9600 8000
0.033 4.0 ×8.5 ×10.0 B32520E6333+*** 8000 7200 6000
0.047 4.0 ×8.5 ×10.0 B32520E6473+*** 8000 7200 6000
0.068 5.0 ×10.5 ×10.0 B32520E6683+*** 6400 5600 4000
0.10 5.0 ×10.5 ×10.0 B32520E6104+*** 6400 5600 4000
0.15 6.0 ×12.0 ×10.3 B32520E6154+*** 5200 4400 3000
B32520
General purpose (stacked)
Page 9 of 43Please read Cautions and warnings and
Important notes at the end of this document.
Ordering codes and packing units (lead spacing 10 mm)
VR
V DC
VRMS
f60 Hz
V AC
CR
µF
Max. dimensions
w×h×l
mm
Ordering code
(composition see
below)
Ammo
pack
pcs./MOQ
Reel
pcs./
MOQ
Untaped
pcs./
MOQ
MOQ = Minimum Order Quantity, consisting of 4 packing units.
Further E series and intermediate capacitance values on request.
Composition of ordering code
+ = Capacitance tolerance code: *** = Packaging code:
M = ±20%
K = ±10%
J = ±5%
289 = Ammo pack
189 = Reel
000 = Untaped (standard lead length 6 1 mm)
63 40 0.47 4.0 ×7.0 ×13.0 B32521C0474+*** 4000 6800 4000
0.68 4.0 ×7.0 ×13.0 B32521C0684+*** 4000 6800 4000
1.0 4.0 ×9.0 ×13.0 B32521C0105+*** 4000 6800 4000
1.5 5.0 ×11.0 ×13.0 B32521C0155+*** 3320 5200 4000
2.2 5.0 ×11.0 ×13.0 B32521C0225+*** 3320 5200 4000
3.3 6.0 ×12.0 ×13.0 B32521C0335+*** 2720 4400 4000
100 63 0.047 4.0 ×7.0 ×13.0 B32521C1473+*** 4000 6800 4000
0.068 4.0 ×7.0 ×13.0 B32521C1683+*** 4000 6800 4000
0.10 4.0 ×7.0 ×13.0 B32521C1104+*** 4000 6800 4000
0.15 4.0 ×7.0 ×13.0 B32521C1154+*** 4000 6800 4000
0.22 4.0 ×7.0 ×13.0 B32521C1224+*** 4000 6800 4000
0.33 4.0 ×7.0 ×13.0 B32521C1334+*** 4000 6800 4000
0.47 4.0 ×9.0 ×13.0 B32521C1474+*** 4000 6800 4000
0.68 5.0 ×11.0 ×13.0 B32521C1684+*** 3320 5200 4000
1.0 6.0 ×12.0 ×13.0 B32521C1105+*** 2720 4400 4000
250 160 0.010 4.0 ×7.0 ×13.0 B32521C3103+*** 4000 6800 4000
0.015 4.0 ×7.0 ×13.0 B32521C3153+*** 4000 6800 4000
0.022 4.0 ×7.0 ×13.0 B32521C3223+*** 4000 6800 4000
0.033 4.0 ×7.0 ×13.0 B32521C3333+*** 4000 6800 4000
0.047 4.0 ×7.0 ×13.0 B32521C3473+*** 4000 6800 4000
0.056 4.0 ×7.0 ×13.0 B32521C3563+*** 4000 6800 4000
0.068 4.0 ×7.0 ×13.0 B32521C3683+*** 4000 6800 4000
0.082 4.0 ×7.0 ×13.0 B32521C3823+*** 4000 6800 4000
0.10 4.0 ×7.0 ×13.0 B32521C3104+*** 4000 6800 4000
0.12 4.0 ×9.0 ×13.0 B32521C3124+*** 4000 6800 4000
0.15 4.0 ×9.0 ×13.0 B32521C3154+*** 4000 6800 4000
0.18 5.0 ×11.0 ×13.0 B32521C3184+*** 3320 5200 4000
0.22 5.0 ×11.0 ×13.0 B32521C3224+*** 3320 5200 4000
0.33 5.0 ×11.0 ×13.0 B32521C3334+*** 3320 5200 4000
0.47 6.0 ×12.0 ×13.0 B32521C3474+*** 2720 4400 4000
B32521
General purpose (stacked/wound)
Page 10 of 43Please read Cautions and warnings and
Important notes at the end of this document.
Ordering codes and packing units (lead spacing 10 mm)
VR
V DC
VRMS
f60 Hz
V AC
CR
µF
Max. dimensions
w×h×l
mm
Ordering code
(composition see
below)
Ammo
pack
pcs./MOQ
Reel
pcs./
MOQ
Untaped
pcs./
MOQ
MOQ = Minimum Order Quantity, consisting of 4 packing units.
Further E series and intermediate capacitance values on request.
Composition of ordering code
+ = Capacitance tolerance code: *** = Packaging code:
M = ±20%
K = ±10%
J = ±5%
289 = Ammo pack
189 = Reel
000 = Untaped (standard lead length 6 1 mm)
400 200 0.010 4.0 ×7.0 ×13.0 B32521E6103+*** 4000 6800 4000
0.015 4.0 ×7.0 ×13.0 B32521E6153+*** 4000 6800 4000
0.022 4.0 ×7.0 ×13.0 B32521E6223+*** 4000 6800 4000
0.033 4.0 ×7.0 ×13.0 B32521E6333+*** 4000 6800 4000
0.047 4.0 ×9.0 ×13.0 B32521E6473+*** 4000 6800 4000
0.068 4.0 ×9.0 ×13.0 B32521E6683+*** 4000 6800 4000
0.10 5.0 ×11.0 ×13.0 B32521E6104+*** 3320 5200 4000
0.15 6.0 ×12.0 ×13.0 B32521E6154+*** 2720 4400 4000
630 200 0.010 4.0 ×9.0 ×13.0 B32521D8103+*** 6800 4000
0.015 5.0 ×11.0 ×13.0 B32521D8153+*** 6800 4000
0.022 5.0 ×11.0 ×13.0 B32521D8223+*** 5200 4000
0.033 6.0 ×12.0 ×13.0 B32521D8333+*** 5200 4000
B32521
General purpose (stacked/wound)
Page 11 of 43Please read Cautions and warnings and
Important notes at the end of this document.
Ordering codes and packing units (lead spacing 15 mm)
VR
V DC
VRMS
f60 Hz
V AC
CR
µF
Max. dimensions
w×h×l
mm
Ordering code
(composition see
below)
Ammo
pack
pcs./MOQ
Reel
pcs./
MOQ
Untaped
pcs./
MOQ
Wound capacitor technology
MOQ = Minimum Order Quantity, consisting of 4 packing units.
Further E series and intermediate capacitance values on request.
Composition of ordering code
+ = Capacitance tolerance code: *** = Packaging code:
M = ±20%
K = ±10%
J = ±5%
289 = Ammo pack
189 = Reel
000 = Untaped (standard lead length 6 1 mm)
63 40 0.68 5.0 ×10.5 ×18.0 B32522C0684+*** 4680 5200 4000
1.0 5.0 ×10.5 ×18.0 B32522C0105+*** 4680 5200 4000
1.5 5.0 ×10.5 ×18.0 B32522C0155+*** 4680 5200 4000
2.2 5.0 ×10.5 ×18.0 B32522C0225+*** 4680 5200 4000
3.3 6.0 ×11.0 ×18.0 B32522C0335+*** 3840 4400 4000
4.7 7.0 ×12.5 ×18.0 B32522C0475+*** 3320 3600 4000
6.8 8.5 ×14.5 ×18.0 B32522C0685+*** 2720 2800 2000
10 9.0 ×17.5 ×18.0 B32522C0106+*** 2560 2800 2000
100 63 0.33 5.0 ×10.5 ×18.0 B32522C1334+*** 4680 5200 4000
0.47 5.0 ×10.5 ×18.0 B32522C1474+*** 4680 5200 4000
0.68 5.0 ×10.5 ×18.0 B32522C1684+*** 4680 5200 4000
1.0 5.0 ×10.5 ×18.0 B32522C1105+*** 4680 5200 4000
1.0 6.0 ×11.0 ×18.0 B32522Q1105+*** 3840 4400 4000
1.5 6.0 ×11.0 ×18.0 B32522C1155+*** 3840 4400 4000
1.5 7.0 ×12.5 ×18.0 B32522Q1155+*** 3320 3600 4000
2.2 7.0 ×12.5 ×18.0 B32522C1225+*** 3320 3600 4000
2.2 8.5 ×14.5 ×18.0 B32522Q1225+*** 2720 2800 2000
3.3 8.5 ×14.5 ×18.0 B32522C1335+*** 2720 2800 2000
3.3 9.0 ×17.5 ×18.0 B32522Q1335+*** 2560 2800 2000
4.7 9.0 ×17.5 ×18.0 B32522C1475+*** 2560 2800 2000
4.7 11.0 ×18.5 ×18.0 B32522Q1475+*** 2200 1200
6.8 11.0 ×18.5 ×18.0 B32522C1685+*** 1200
250 160 0.10 5.0 ×10.5 ×18.0 B32522C3104+*** 4680 5200 4000
0.15 5.0 ×10.5 ×18.0 B32522C3154+*** 4680 5200 4000
0.22 5.0 ×10.5 ×18.0 B32522C3224+*** 4680 5200 4000
0.33 5.0 ×10.5 ×18.0 B32522C3334+*** 4680 5200 4000
0.39 5.0 ×10.5 ×18.0 B32522C3394+*** 4680 5200 4000
0.47 6.0 ×11.0 ×18.0 B32522C3474+*** 3840 4400 4000
0.56 7.0 ×12.5 ×18.0 B32522C3564+*** 3320 3600 4000
B32522
General purpose (stacked/wound)
Page 12 of 43Please read Cautions and warnings and
Important notes at the end of this document.
Ordering codes and packing units (lead spacing 15 mm)
VR
V DC
VRMS
f60 Hz
V AC
CR
µF
Max. dimensions
w×h×l
mm
Ordering code
(composition see
below)
Ammo
pack
pcs./MOQ
Reel
pcs./
MOQ
Untaped
pcs./
MOQ
Wound capacitor technology
MOQ = Minimum Order Quantity, consisting of 4 packing units.
Further E series and intermediate capacitance values on request.
Composition of ordering code
+ = Capacitance tolerance code: *** = Packaging code:
M = ±20%
K = ±10%
J = ±5%
289 = Ammo pack
189 = Reel
000 = Untaped (standard lead length 6 1 mm)
250 160 0.68 7.0 ×12.5 ×18.0 B32522C3684+*** 3320 3600 4000
1.0 8.5 ×14.5 ×18.0 B32522C3105+*** 2720 2800 2000
1.0 8.5 ×14.5 ×18.0 B32522N3105+*** 2720 2800 2000
1.5 9.0 ×17.5 ×18.0 B32522C3155+*** 2560 2800 2000
1.5 9.0 ×17.5 ×18.0 B32522N3155+*** 2560 2800 2000
2.2 11.0 ×18.5 ×18.0 B32522C3225+*** 1200
400 200 0.047 5.0 ×10.5 ×18.0 B32522E6473+*** 4680 5200 4000
0.068 5.0 ×10.5 ×18.0 B32522E6683+*** 4680 5200 4000
0.10 5.0 ×10.5 ×18.0 B32522E6104+*** 4680 5200 4000
0.15 5.0 ×10.5 ×18.0 B32522E6154+*** 4680 5200 4000
0.22 6.0 ×11.0 ×18.0 B32522E6224+*** 3840 4400 4000
0.33 7.0 ×12.5 ×18.0 B32522E6334+*** 3320 3600 4000
0.39 9.0 ×17.5 ×18.0 B32522E6394+*** 2560 2800 2000
0.47 9.0 ×17.5 ×18.0 B32522E6474+*** 2560 2800 2000
0.56 9.0 ×17.5 ×18.0 B32522E6564+*** 2560 2800 2000
0.68 9.0 ×17.5 ×18.0 B32522E6684+*** 2560 2800 2000
1.0 11.0 ×18.5 ×18.0 B32522E6105+*** 1200
450 200 0.10 5.0 ×10.5 ×18.0 B32522N6104+*** 4680 5200 4000
0.15 5.0 ×10.5 ×18.0 B32522N6154+*** 4680 5200 4000
0.22 6.0 ×11.0 ×18.0 B32522N6224+*** 3840 4400 4000
0.33 7.0 ×12.5 ×18.0 B32522N6334+*** 3320 3600 4000
0.47 8.5 ×14.5 ×18.0 B32522N6474+*** 2720 2800 2000
0.68 9.0 ×17.5 ×18.0 B32522N6684+*** 2560 2800 2000
1.0 11.0 ×18.5 ×18.0 B32522N6105+*** 2200 1200
630 200 0.047 5.0 ×10.5 ×18.0 B32522D8473+*** 5200 4000
0.068 6.0 ×11.0 ×18.0 B32522D8683+*** 4400 4000
0.10 7.0 ×12.5 ×18.0 B32522D8104+*** 3600 4000
0.15 8.5 ×14.5 ×18.0 B32522D8154+*** 2800 2000
0.22 9.0 ×17.5 ×18.0 B32522D8224+*** 2800 2000
B32522
General purpose (stacked/wound)
Page 13 of 43Please read Cautions and warnings and
Important notes at the end of this document.
Ordering codes and packing units (lead spacing 22.5 mm)
VR
V DC
VRMS
f60 Hz
V AC
CR
µF
Max. dimensions
w×h×l
mm
Ordering code
(composition see
below)
Ammo
pack
pcs./MOQ
Reel
pcs./MOQ
Untaped
pcs./MOQ
MOQ = Minimum Order Quantity, consisting of 4 packing units.
Further E series and intermediate capacitance values on request.
Composition of ordering code
+ = Capacitance tolerance code: *** = Packaging code:
M = ±20%
K = ±10%
J = ±5%
289 = Ammo pack
189 = Reel
000 = Untaped (standard lead length 6 1 mm)
63 40 3.3 6.0 ×15.0 ×26.5 B32523R0335+*** 2720 2800 2880
4.7 6.0 ×15.0 ×26.5 B32523R0475+*** 2720 2800 2880
6.8 6.0 ×15.0 ×26.5 B32523R0685+*** 2720 2800 2880
10 7.0 ×16.0 ×26.5 B32523R0106+*** 2320 2400 2520
15 10.5 ×16.5 ×26.5 B32523R0156+*** 1560 1600 2160
22 12.0 ×22.0 ×26.5 B32523R0226+*** 1800
100 63 1.5 6.0 ×15.0 ×26.5 B32523Q1155+*** 2720 2800 2880
2.2 6.0 ×15.0 ×26.5 B32523Q1225+*** 2720 2800 2880
3.3 6.0 ×15.0 ×26.5 B32523Q1335+*** 2720 2800 2880
4.7 7.0 ×16.0 ×26.5 B32523Q1475+*** 2320 2400 2520
6.8 8.5 ×16.5 ×26.5 B32523Q1685+*** 1960 2000 2040
10 10.5 ×18.5 ×26.5 B32523Q1106+*** 1560 1600 2160
15 12.0 ×22.0 ×26.5 B32523Q1156+*** 1800
250 160 0.47 6.0 ×15.0 ×26.5 B32523Q3474+*** 2720 2800 2880
0.68 6.0 ×15.0 ×26.5 B32523Q3684+*** 2720 2800 2880
1.0 6.0 ×15.0 ×26.5 B32523Q3105+*** 2720 2800 2880
1.5 7.0 ×16.0 ×26.5 B32523Q3155+*** 2320 2400 2520
2.2 10.5 ×16.5 ×26.5 B32523Q3225+*** 1560 1600 2160
3.3 11.0 ×20.5 ×26.5 B32523Q3335+*** 1480 1400 2040
400 200 0.22 6.0 ×15.0 ×26.5 B32523Q6224+*** 2720 2800 2880
0.33 6.0 ×15.0 ×26.5 B32523Q6334+*** 2720 2800 2880
0.47 7.0 ×16.0 ×26.5 B32523Q6474+*** 2320 2400 2520
0.68 8.5 ×16.5 ×26.5 B32523Q6684+*** 1920 2000 2040
1.0 10.5 ×16.5 ×26.5 B32523Q6105+*** 1560 1600 2160
1.5 11.0 ×20.5 ×26.5 B32523Q6155+*** 1480 1400 2040
630 200 0.10 6.0 ×15.0 ×26.5 B32523Q8104+*** 2720 2800 2880
0.15 6.0 ×15.0 ×26.5 B32523Q8154+*** 2720 2800 2880
0.22 7.0 ×16.0 ×26.5 B32523Q8224+*** 2320 2400 2520
0.33 10.5 ×16.5 ×26.5 B32523Q8334+*** 1560 1600 2160
0.47 10.5 ×20.5 ×26.5 B32523Q8474+*** 1560 1600 2160
0.68 12.0 ×22.0 ×26.5 B32523Q8684+*** 1800
B32523
General purpose (wound)
Page 14 of 43Please read Cautions and warnings and
Important notes at the end of this document.
Ordering codes and packing units (lead spacing 27.5 mm)
VR
V DC
VRMS
f60 Hz
V AC
CR
µF
Max. dimensions
w×h×l
mm
Ordering code
(composition see
below)
Ammo
pack
pcs./MOQ
Reel
pcs./MOQ
Untaped
pcs./MOQ
MOQ = Minimum Order Quantity, consisting of 4 packing units.
Further E series and intermediate capacitance values on request.
Composition of ordering code
+ = Capacitance tolerance code: *** = Packaging code:
M = ±20%
K = ±10%
J = ±5%
289 = Ammo pack
189 = Reel
000 = Untaped (standard lead length 6 1 mm)
63 40 4.7 11.0 ×21.0 ×31.5 B32524R0475+*** 1400 1280
6.8 11.0 ×21.0 ×31.5 B32524Q0685+*** 1400 1280
10 11.0 ×21.0 ×31.5 B32524R0106+*** 1400 1280
15 11.0 ×21.0 ×31.5 B32524R0156+*** 1400 1280
22 11.0 ×21.0 ×31.5 B32524R0226+*** 1400 1280
33 12.5 ×21.5 ×31.5 B32524R0336+*** 1200 1120
47 18.0 ×27.5 ×31.5 B32524R0476+*** 800
68 18.0 ×27.5 ×31.5 B32524R0686+*** 800
100 22.0 ×36.5 ×31.5 B32524R0107+*** 640
100 63 4.7 11.0 ×21.0 ×31.5 B32524Q1475+*** 1400 1280
6.8 11.0 ×21.0 ×31.5 B32524Q1685+*** 1400 1280
10 11.0 ×21.0 ×31.5 B32524Q1106+*** 1400 1280
15 11.0 ×21.0 ×31.5 B32524Q1156+*** 1400 1280
22 14.0 ×24.5 ×31.5 B32524Q1226+*** 1000 1040
33 18.0 ×27.5 ×31.5 B32524Q1336+*** 800
47 21.0 ×31.0 ×31.5 B32524Q1476+*** 720
68 22.0 ×36.5 ×31.5 B32524Q1686+*** 640
250 160 1.5 11.0 ×21.0 ×31.5 B32524Q3155+*** 1400 1280
2.2 11.0 ×21.0 ×31.5 B32524Q3225+*** 1400 1280
3.3 11.0 ×21.0 ×31.5 B32524Q3335+*** 1400 1280
4.7 11.0 ×21.0 ×31.5 B32524Q3475+*** 1400 1280
6.8 11.0 ×21.0 ×31.5 B32524R3685+*** 1400 1280
10 12.5 ×21.5 ×31.5 B32524R3106+*** 1200 1120
15 15.0 ×24.5 ×31.5 B32524R3156M*** 960
15 18.0 ×27.5 ×31.5 B32524R3156J*** 960
15 18.0 ×27.5 ×31.5 B32524R3156K*** 960
22 19.0 ×30.0 ×31.5 B32524R3226+*** 720
33 22.0 ×36.5 ×31.5 B32524R3336+*** 640
B32524
General purpose (wound)
Page 15 of 43Please read Cautions and warnings and
Important notes at the end of this document.
Ordering codes and packing units (lead spacing 27.5 mm)
VR
V DC
VRMS
f60 Hz
V AC
CR
µF
Max. dimensions
w×h×l
mm
Ordering code
(composition see
below)
Ammo
pack
pcs./MOQ
Reel
pcs./MOQ
Untaped
pcs./MOQ
MOQ = Minimum Order Quantity, consisting of 4 packing units.
Further E series and intermediate capacitance values on request.
Composition of ordering code
+ = Capacitance tolerance code: *** = Packaging code:
M = ±20%
K = ±10%
J = ±5%
289 = Ammo pack
189 = Reel
000 = Untaped (standard lead length 6 1 mm)
400 200 0.68 11.0 ×19.0 ×31.5 B32524Q6684+*** 1400 1280
1.0 11.0 ×19.0 ×31.5 B32524Q6105+*** 1400 1280
1.5 11.0 ×19.0 ×31.5 B32524Q6155+*** 1400 1280
2.2 11.0 ×21.0 ×31.5 B32524R6225+*** 1400 1280
3.3 14.0 ×24.5 ×31.5 B32524R6335+*** 1000 1040
4.7 14.0 ×24.5 ×31.5 B32524R6475+*** 1000 1040
6.8 18.0 ×27.5 ×31.5 B32524R6685+*** 800
10 22.0 ×36.5 ×31.5 B32524R6106+*** 640
630 220 0.33 11.0 ×21.0 ×31.5 B32524Q8334+*** 1400 1280
0.47 11.0 ×21.0 ×31.5 B32524Q8474+*** 1400 1280
0.68 11.0 ×21.0 ×31.5 B32524Q8684+*** 1400 1280
1.0 14.0 ×24.5 ×31.5 B32524Q8105+*** 1000 1040
1.5 18.0 ×27.5 ×31.5 B32524Q8155+*** 800
2.2 21.0 ×31.0 ×31.5 B32524Q8225+*** 720
B32524
General purpose (wound)
Page 16 of 43Please read Cautions and warnings and
Important notes at the end of this document.
Ordering codes and packing units (lead spacing 37.5 mm)
VR
V DC
VRMS
f60 Hz
V AC
CR
µF
Max. dimensions
w×h×l
mm
Ordering code
(composition see
below)
Ammo
pack
pcs./MOQ
Reel
pcs./MOQ
Untaped
pcs./MOQ
MOQ = Minimum Order Quantity, consisting of 4 packing units.
Further E series and intermediate capacitance values on request.
Composition of ordering code
+ = Capacitance tolerance code: *** = Packaging code:
M = ±20%
K = ±10%
J = ±5%
A = 15 ... +5% (220 µF type only)
000 = Untaped (standard lead length 6 1 mm)
63 40 22 12.0 ×22.0 ×41.5 B32526R0226+*** 1620
33 12.0 ×22.0 ×41.5 B32526R0336+*** 1620
47 12.0 ×22.0 ×41.5 B32526R0476+*** 1620
56 24.0 ×15.0 ×41.5 B32526T0566+*** 1040
68 16.0 ×28.5 ×41.5 B32526R0686+*** 800
82 24.0 ×19.0 ×41.5 B32526T0826+*** 780
100 18.0 ×32.5 ×41.5 B32526R0107+*** 720
150 20.0 ×39.5 ×41.5 B32526R0157+*** 640
220 28.0 ×42.5 ×41.5 B32526R0227A*** 440
100 63 15 12.0 ×22.0 ×41.5 B32526R1156+*** 1620
22 12.0 ×22.0 ×41.5 B32526R1226+*** 1620
33 14.0 ×25.0 ×41.5 B32526R1336+*** 1380
33 24.0 ×15.0 ×41.5 B32526T1336+*** 1040
47 16.0 ×28.5 ×41.5 B32526R1476+*** 800
47 24.0 ×19.0 ×41.5 B32526T1476+*** 780
68 18.0 ×32.5 ×41.5 B32526R1686+*** 720
100 20.0 ×39.5 ×41.5 B32526R1107+*** 640
150 28.0 ×42.5 ×41.5 B32526R1157+*** 440
250 160 4.7 12.0 ×22.0 ×41.5 B32526R3475+*** 1620
6.8 12.0 ×22.0 ×41.5 B32526R3685+*** 1620
10 12.0 ×22.0 ×41.5 B32526R3106+*** 1620
15 14.0 ×25.0 ×41.5 B32526R3156+*** 1380
15 24.0 ×15.0 ×41.5 B32526T3156+*** 1040
22 16.0 ×28.5 ×41.5 B32526R3226+*** 800
22 24.0 ×19.0 ×41.5 B32526T3226+*** 780
33 20.0 ×39.5 ×41.5 B32526R3336+*** 640
47 20.0 ×39.5 ×41.5 B32526R3476+*** 640
68 28.0 ×42.5 ×41.5 B32526R3686+*** 440
B32526
General purpose (wound)
Page 17 of 43Please read Cautions and warnings and
Important notes at the end of this document.
Ordering codes and packing units (lead spacing 37.5 mm)
VR
V DC
VRMS
f60 Hz
V AC
CR
µF
Max. dimensions
w×h×l
mm
Ordering code
(composition see
below)
Ammo
pack
pcs./MOQ
Reel
pcs./MOQ
Untaped
pcs./MOQ
MOQ = Minimum Order Quantity, consisting of 4 packing units.
Further E series and intermediate capacitance values on request.
Composition of ordering code
+ = Capacitance tolerance code: *** = Packaging code:
M = ±20%
K = ±10%
J = ±5%
A = 15 ... +5% (220 µF type only)
000 = Untaped (standard lead length 6 1 mm)
400 200 3.3 12.0 ×22.0 ×41.5 B32526R6335+*** 1620
4.7 12.0 ×22.0 ×41.5 B32526R6475+*** 1620
5.6 24.0 ×15.0 ×41.5 B32526T6565+*** 1040
6.8 14.0 ×25.0 ×41.5 B32526R6685+*** 1380
8.2 24.0 ×19.0 ×41.5 B32526T6825+*** 780
10 18.0 ×32.5 ×41.5 B32526R6106+*** 720
15 20.0 ×39.5 ×41.5 B32526R6156+*** 640
22 28.0 ×42.5 ×41.5 B32526R6226+*** 440
B32526
General purpose (wound)
Page 18 of 43Please read Cautions and warnings and
Important notes at the end of this document.
Technical data
Operating temperature range Max. operating temperature Top,max +125 °C
Upper category temperature Tmax +125 °C
Lower category temperature Tmin 55 °C
Rated temperature TR+85 °C
Dissipation factor tan δ(in 10-3) at CR0.1 µF 0.1 µF<CR1µF CR>1µF
at 20 °C1 kHz 8 8 10
(upper limit values) 10 kHz 15 15
100 kHz 30
Insulation resistance Rins VRCR0.33 µF CR> 0.33 µF
or time constant τ= CRRins 100 V DC 3750 M1250 s
at 20 °C, rel. humidity 65% 250 V DC 7500 M2500 s
(minimum as-delivered values)
DC test voltage 1.4 VR,2s
Category voltage VCTA(°C) DC voltage derating AC voltage derating
(continuous operation with VDC TA85 VC= VRVC,RMS = VRMS
or VAC atf60 Hz) 85<TA125 VC= VR(165TA)/80 VC,RMS=VRMS(165TA)/80
Operating voltage Vop for TA(°C) DC voltage (max. hours) AC voltage (max. hours)
short operating periods TA100 Vop = 1.25 VC(2000 h) Vop = 1.0 VC,RMS (2000 h)
(VDC or VAC atf60 Hz) 100<TA125 Vop = 1.25 VC(1000 h) Vop = 1.0 VC,RMS (1000 h)
Damp heat test 56 days/40 °C/93% relative humidity
Limit values after damp Capacitance change C/C5%
heat test Dissipation factor change tan δ 510-3 (at 1 kHz)
Insulation resistance Rins 50% of minimum
or time constant τ= CRRins as-delivered values
Reliability:
Failure rate λ1 fit (110-9/h) at 0.5 VR,40°C
Service life tSL 200 000 h at 1.0 VR,85°C
For conversion to other operating conditions and temperatures,
refer to chapter "Quality, 2 Reliability".
Failure criteria:
Total failure Short circuit or open circuit
Failure due to variation Capacitance change C/C> 10%
of parameters Dissipation factor tan δ>2upper limit value
Insulation resistance Rins < 150 M(CR0.33 µF)
or time constant τ= CRRins < 50 s (CR> 0.33 µF)
B32520 ... B32529
General purpose (stacked/wound)
Page 19 of 43Please read Cautions and warnings and
Important notes at the end of this document.
Pulse handling capability
"dV/dt" represents the maximum permissible voltage change per unit of time for non-sinusoidal
voltages, expressed in V/µs.
"k0" represents the maximum permissible pulse characteristic of the waveform applied to the
capacitor, expressed in V2/µs.
Note:
The values of dV/dt and k0provided below must not be exceeded in order to avoid damaging the
capacitor.
dV/dt values
S = Stacked, W = Wound
Lead spacing 5 mm 7.5 mm 10 mm 15 mm 22.5 mm 27.5 mm 37.5 mm
Technology S S S W S W W W W
VRVRMS
V DC V AC dV/dt in V/µs
50 32 200
63 40 250 120 50 30 3 1 0.8
100 63 300 150 75 50 5 4 3 1
250 160 400 200 150 100 10 8 5 4
400 200 600 275 175 125 10 8.5 6
450 200 20 
630 400 800 320 150 15 12
k0values
S = Stacked, W = Wound
Lead spacing 5 mm 7.5 mm 10 mm 15 mm 22.5 mm 27.5 mm 37.5 mm
Technology S S S W S W W W W
VRVRMS
V DC V AC k0in V2/µs
50 32 20000
63 40 30000 15000 6300 3800 375 130 100
100 63 60000 30000 15000 10000 850 800 600 200
250 160 200000 100000 75000 50000 5000 4000 2500 2000
400 200 500000 220000 140000 100000 10000 8500 6000
450 200 15000 
630 400 1000000 400000 190000 18000 15000
B32520 ... B32529
General purpose (stacked/wound)
Page 20 of 43Please read Cautions and warnings and
Important notes at the end of this document.
Impedance Z versus frequency f
(typical values)
B32520 ... B32529
General purpose (stacked/wound)
Page 21 of 43Please read Cautions and warnings and
Important notes at the end of this document.
Permissible AC voltage VRMS versus frequency f (for sinusoidal waveforms, TA55 °C)
For TA>55 °C, please refer to "General technical information", section 3.2.3.
Lead spacing 5 mm
50 V DC/32 V AC 63 V DC/40 V AC
100 V DC/63 V AC 250 V DC/160 V AC
B32529
General purpose (stacked)
Page 22 of 43Please read Cautions and warnings and
Important notes at the end of this document.
Permissible AC voltage VRMS versus frequency f (for sinusoidal waveforms, TA55 °C)
For TA>55 °C, please refer to "General technical information", section 3.2.3.
Lead spacing 5 mm
400 V DC/200 V AC 630 V DC/400 V AC
B32529
General purpose (stacked)
Page 23 of 43Please read Cautions and warnings and
Important notes at the end of this document.
Permissible AC voltage VRMS versus frequency f (for sinusoidal waveforms, TA55 °C)
For TA>55 °C, please refer to "General technical information", section 3.2.3.
Lead spacing 7.5 mm
63 V DC/40 V AC 100 V DC/63 V AC
250 V DC/160 V AC 400 V DC/200 V AC
B32520
General purpose (stacked)
Page 24 of 43Please read Cautions and warnings and
Important notes at the end of this document.
Permissible AC voltage VRMS versus frequency f (for sinusoidal waveforms, TA55 °C)
For TA>55 °C, please refer to "General technical information", section 3.2.3.
Lead spacing 10 mm
63 V DC/40 V AC 100 V DC/63 V AC
250 V DC/160 V AC 400 V DC/200 V AC
B32521
General purpose (stacked/wound)
Page 25 of 43Please read Cautions and warnings and
Important notes at the end of this document.
Permissible AC voltage VRMS versus frequency f (for sinusoidal waveforms, TA55 °C)
For TA>55 °C, please refer to "General technical information", section 3.2.3.
Lead spacing 10 mm
630 V DC/200 V AC
B32521
General purpose (stacked/wound)
Page 26 of 43Please read Cautions and warnings and
Important notes at the end of this document.
Permissible AC voltage VRMS versus frequency f (for sinusoidal waveforms, TA55 °C)
For TA>55 °C, please refer to "General technical information", section 3.2.3.
Lead spacing 15 mm
63 V DC/40 V AC 100 V DC/63 V AC
250 V DC/160 V AC 400 V DC/200 V AC
B32522
General purpose (stacked/wound)
Page 27 of 43Please read Cautions and warnings and
Important notes at the end of this document.
Permissible AC voltage VRMS versus frequency f (for sinusoidal waveforms, TA55 °C)
For TA>55 °C, please refer to "General technical information", section 3.2.3.
Lead spacing 15 mm
450 V DC/200 V AC 630 V DC/200 V AC
B32522
General purpose (stacked/wound)
Page 28 of 43Please read Cautions and warnings and
Important notes at the end of this document.
Permissible AC voltage VRMS versus frequency f (for sinusoidal waveforms, TA55 °C)
For TA>55 °C, please refer to "General technical information", section 3.2.3.
Lead spacing 22.5 mm
63 V DC/40 V AC 100 V DC/63 V AC
250 V DC/160 V AC 400 V DC/200 V AC
B32523
General purpose (wound)
Page 29 of 43Please read Cautions and warnings and
Important notes at the end of this document.
Permissible AC voltage VRMS versus frequency f (for sinusoidal waveforms, TA55 °C)
For TA>55 °C, please refer to "General technical information", section 3.2.3.
Lead spacing 22.5 mm
630 V DC/200 V AC
B32523
General purpose (wound)
Page 30 of 43Please read Cautions and warnings and
Important notes at the end of this document.
Permissible AC voltage VRMS versus frequency f (for sinusoidal waveforms, TA55 °C)
For TA>55 °C, please refer to "General technical information", section 3.2.3.
Lead spacing 27.5 mm
63 V DC/40 V AC 100 V DC/63 V AC
250 V DC/160 V AC 400 V DC/200 V AC
B32524
General purpose (wound)
Page 31 of 43Please read Cautions and warnings and
Important notes at the end of this document.
Permissible AC voltage VRMS versus frequency f (for sinusoidal waveforms, TA55 °C)
For TA>55 °C, please refer to "General technical information", section 3.2.3.
Lead spacing 27.5 mm
630 V DC/220 V AC
B32524
General purpose (wound)
Page 32 of 43Please read Cautions and warnings and
Important notes at the end of this document.
Permissible AC voltage VRMS versus frequency f (for sinusoidal waveforms, TA55 °C)
For TA>55 °C, please refer to "General technical information", section 3.2.3.
Lead spacing 37.5 mm
63 V DC/40 V AC 100 V DC/63 V AC
250 V DC/160 V AC 400 V DC/200 V AC
B32526
General purpose (wound)
Page 33 of 43Please read Cautions and warnings and
Important notes at the end of this document.
Mounting guidelines
1 Soldering
1.1 Solderability of leads
The solderability of terminal leads is tested to IEC 60068-2-20, test Ta, method 1.
Before a solderability test is carried out, terminals are subjected to accelerated ageing (to
IEC 60068-2-2, test Ba: 4 h exposure to dry heat at 155 °C). Since the ageing temperature is far
higher than the upper category temperature of the capacitors, the terminal wires should be cut off
from the capacitor before the ageing procedure to prevent the solderability being impaired by the
products of any capacitor decomposition that might occur.
Solder bath temperature 235 ±5°C
Soldering time 2.0 ±0.5 s
Immersion depth 2.0 +0/0.5 mm from capacitor body or seating plane
Evaluation criteria:
Visual inspection Wetting of wire surface by new solder 90%, free-flowing solder
1.2 Resistance to soldering heat
Resistance to soldering heat is tested to IEC 60068-2-20, test Tb, method 1A.
Conditions:
Series Solder bath temperature Soldering time
MKT boxed (except 2.5 ×6.5 ×7.2 mm)
coated
uncoated (lead spacing > 10 mm)
260 ±5°C 10 ±1 s
MFP
MKP (lead spacing > 7.5 mm)
MKT boxed (case 2.5 ×6.5 ×7.2 mm) 5±1 s
MKP
MKT
(lead spacing 7.5 mm)
uncoated (lead spacing 10 mm)
insulated (B32559)
<4s
recommended soldering
profile for MKT uncoated
(lead spacing 10 mm) and
insulated (B32559)
B32520 ... B32529
General purpose (stacked/wound)
Page 34 of 43Please read Cautions and warnings and
Important notes at the end of this document.
Immersion depth 2.0 +0/0.5 mm from capacitor body or seating plane
Shield Heat-absorbing board, (1.5 ±0.5) mm thick, between capacitor
body and liquid solder
Evaluation criteria:
Visual inspection No visible damage
C/C0
2% for MKT/MKP/MFP
5% for EMI suppression capacitors
tan δAs specified in sectional specification
B32520 ... B32529
General purpose (stacked/wound)
Page 35 of 43Please read Cautions and warnings and
Important notes at the end of this document.
1.3 General notes on soldering
Permissible heat exposure loads on film capacitors are primarily characterized by the upper cate-
gory temperature Tmax. Long exposure to temperatures above this type-related temperature limit
can lead to changes in the plastic dielectric and thus change irreversibly a capacitor's electrical
characteristics. For short exposures (as in practical soldering processes) the heat load (and thus
the possible effects on a capacitor) will also depend on other factors like:
Pre-heating temperature and time
Forced cooling immediately after soldering
Terminal characteristics:
diameter, length, thermal resistance, special configurations (e.g. crimping)
Height of capacitor above solder bath
Shadowing by neighboring components
Additional heating due to heat dissipation by neighboring components
Use of solder-resist coatings
The overheating associated with some of these factors can usually be reduced by suitable coun-
termeasures. For example, if a pre-heating step cannot be avoided, an additional or reinforced
cooling process may possibly have to be included.
EPCOS recommends the following conditions:
Pre-heating with a maximum temperature of 110 °C
Temperature inside the capacitor should not exceed the following limits:
MKP/MFP 110 °C
MKT 160 °C
When SMD components are used together with leaded ones, the leaded film capacitors should
not pass into the SMD adhesive curing oven. The leaded components should be assembled af-
ter the SMD curing step.
Leaded film capacitors are not suitable for reflow soldering.
Uncoated capacitors
For uncoated MKT capacitors with lead spacings 10 mm (B32560/B32561) the following mea-
sures are recommended:
pre-heating to not more than 110 °C in the preheater phase
rapid cooling after soldering
B32520 ... B32529
General purpose (stacked/wound)
Page 36 of 43Please read Cautions and warnings and
Important notes at the end of this document.
Cautions and warnings
Do not exceed the upper category temperature (UCT).
Do not apply any mechanical stress to the capacitor terminals.
Avoid any compressive, tensile or flexural stress.
Do not move the capacitor after it has been soldered to the PC board.
Do not pick up the PC board by the soldered capacitor.
Do not place the capacitor on a PC board whose PTH hole spacing differs from the specified
lead spacing.
Do not exceed the specified time or temperature limits during soldering.
Avoid external energy inputs, such as fire or electricity.
Avoid overload of the capacitors.
The table below summarizes the safety instructions that must always be observed. A detailed de-
scription can be found in the relevant sections of the chapters "General technical information" and
"Mounting guidelines".
Topic Safety information Reference chapter
"General technical
information"
Storage conditions Make sure that capacitors are stored within the
specified range of time, temperature and humidity
conditions.
4.5
"Storage conditions"
Flammability Avoid external energy, such as fire or electricity
(passive flammability), avoid overload of the
capacitors (active flammability) and consider the
flammability of materials.
5.3
"Flammability"
Resistance to
vibration
Do not exceed the tested ability to withstand
vibration. The capacitors are tested to
IEC 60068-2-6.
EPCOS offers film capacitors specially designed
for operation under more severe vibration regimes
such as those found in automotive applications.
Consult our catalog "Film Capacitors for
Automotive Electronics".
5.2
"Resistance to vibration"
B32520 ... B32529
General purpose (stacked/wound)
Page 37 of 43Please read Cautions and warnings and
Important notes at the end of this document.
Topic Safety information Reference chapter
"Mounting guidelines"
Soldering Do not exceed the specified time or temperature
limits during soldering.
1 "Soldering"
Cleaning Use only suitable solvents for cleaning capacitors. 2 "Cleaning"
Embedding of
capacitors in
finished assemblies
When embedding finished circuit assemblies in
plastic resins, chemical and thermal influences
must be taken into account.
Caution: Consult us first, if you also wish to
embed other uncoated component types!
3 "Embedding of
capacitors in finished
assemblies"
Display of ordering codes for EPCOS products
The ordering code for one and the same product can be represented differently in data sheets,
data books, other publications and the website of EPCOS, or in order-related documents such as
shipping notes, order confirmations and product labels. The varying representations of the
ordering codes are due to different processes employed and do not affect the
specifications of the respective products. Detailed information can be found on the Internet
under www.epcos.com/orderingcodes.
B32520 ... B32529
General purpose (stacked/wound)
Page 38 of 43Please read Cautions and warnings and
Important notes at the end of this document.
Symbols and terms
Symbol English German
αHeat transfer coefficient Wärmeübergangszahl
αCTemperature coefficient of capacitance Temperaturkoeffizient der Kapazität
A Capacitor surface area Kondensatoroberfläche
βCHumidity coefficient of capacitance Feuchtekoeffizient der Kapazität
C Capacitance Kapazität
CRRated capacitance Nennkapazität
C Absolute capacitance change Absolute Kapazitätsänderung
C/C Relative capacitance change (relative
deviation of actual value)
Relative Kapazitätsänderung (relative
Abweichung vom Ist-Wert)
C/CRCapacitance tolerance (relative deviation
from rated capacitance)
Kapazitätstoleranz (relative Abweichung
vom Nennwert)
dt Time differential Differentielle Zeit
t Time interval Zeitintervall
T Absolute temperature change
(self-heating)
Absolute Temperaturänderung
(Selbsterwärmung)
tan δAbsolute change of dissipation factor Absolute Änderung des Verlustfaktors
V Absolute voltage change Absolute Spannungsänderung
dV/dt Time differential of voltage function (rate
of voltage rise)
Differentielle Spannungsänderung
(Spannungsflankensteilheit)
V/t Voltage change per time interval Spannungsänderung pro Zeitintervall
E Activation energy for diffusion Aktivierungsenergie zur Diffusion
ESL Self-inductance Eigeninduktivität
ESR Equivalent series resistance Ersatz-Serienwiderstand
f Frequency Frequenz
f1Frequency limit for reducing permissible
AC voltage due to thermal limits
Grenzfrequenz für thermisch bedingte
Reduzierung der zulässigen
Wechselspannung
f2Frequency limit for reducing permissible
AC voltage due to current limit
Grenzfrequenz für strombedingte
Reduzierung der zulässigen
Wechselspannung
frResonant frequency Resonanzfrequenz
FDThermal acceleration factor for diffusion Therm. Beschleunigungsfaktor zur
Diffusion
FTDerating factor Deratingfaktor
i Current (peak) Stromspitze
ICCategory current (max. continuous
current)
Kategoriestrom (max. Dauerstrom)
B32520 ... B32529
General purpose (stacked/wound)
Page 39 of 43Please read Cautions and warnings and
Important notes at the end of this document.
Symbol English German
IRMS (Sinusoidal) alternating current,
root-mean-square value
(Sinusförmiger) Wechselstrom
izCapacitance drift Inkonstanz der Kapazität
k0Pulse characteristic Impulskennwert
LSSeries inductance Serieninduktivität
λFailure rate Ausfallrate
λ0Constant failure rate during useful
service life
Konstante Ausfallrate in der
Nutzungsphase
λtest Failure rate, determined by tests Experimentell ermittelte Ausfallrate
Pdiss Dissipated power Abgegebene Verlustleistung
Pgen Generated power Erzeugte Verlustleistung
Q Heat energy Wärmeenergie
ρDensity of water vapor in air Dichte von Wasserdampf in Luft
R Universal molar constant for gases Allg. Molarkonstante für Gas
R Ohmic resistance of discharge circuit Ohmscher Widerstand des
Entladekreises
RiInternal resistance Innenwiderstand
Rins Insulation resistance Isolationswiderstand
RPParallel resistance Parallelwiderstand
RSSeries resistance Serienwiderstand
S severity (humidity test) Schärfegrad (Feuchtetest)
t Time Zeit
T Temperature Temperatur
τTime constant Zeitkonstante
tan δDissipation factor Verlustfaktor
tan δDDielectric component of dissipation
factor
Dielektrischer Anteil des Verlustfaktors
tan δPParallel component of dissipation factor Parallelanteil des Verlfustfaktors
tan δSSeries component of dissipation factor Serienanteil des Verlustfaktors
TATemperature of the air surrounding the
component
Temperatur der Luft, die das Bauteil
umgibt
Tmax Upper category temperature Obere Kategorietemperatur
Tmin Lower category temperature Untere Kategorietemperatur
tOL Operating life at operating temperature
and voltage
Betriebszeit bei Betriebstemperatur und
-spannung
Top Operating temperature Beriebstemperatur
TRRated temperature Nenntemperatur
Tref Reference temperature Referenztemperatur
tSL Reference service life Referenz-Lebensdauer
B32520 ... B32529
General purpose (stacked/wound)
Page 40 of 43Please read Cautions and warnings and
Important notes at the end of this document.
Symbol English German
VAC AC voltage Wechselspannung
VCCategory voltage Kategoriespannung
VC,RMS Category AC voltage (Sinusförmige)
Kategorie-Wechselspannung
VCD Corona-discharge onset voltage Teilentlade-Einsatzspannung
Vch Charging voltage Ladespannung
VDC DC voltage Gleichspannung
VFB Fly-back capacitor voltage Spannung (Flyback)
ViInput voltage Eingangsspannung
VoOutput voltage Ausgangssspannung
Vop Operating voltage Betriebsspannung
VpPeak pulse voltage Impuls-Spitzenspannung
Vpp Peak-to-peak voltage Impedance Spannungshub
VRRated voltage Nennspannung
RAmplitude of rated AC voltage Amplitude der Nenn-Wechselspannung
VRMS (Sinusoidal) alternating voltage,
root-mean-square value
(Sinusförmige) Wechselspannung
VSC S-correction voltage Spannung bei Anwendung "S-correction"
Vsn Snubber capacitor voltage Spannung bei Anwendung
"Beschaltung"
Z Impedance Scheinwiderstand
Lead spacing Rastermaß
B32520 ... B32529
General purpose (stacked/wound)
Page 41 of 43Please read Cautions and warnings and
Important notes at the end of this document.
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).
Important notes
Page 42 of 43
7. The trade names EPCOS, Alu-X, CeraDiode, CeraLink, CeraPad, CeraPlas, CSMP, CSSP,
CTVS, DeltaCap, DigiSiMic, DSSP, ExoCore, FilterCap, FormFit, LeaXield, MiniBlue,
MiniCell, MKD, MKK, MotorCap, PCC, PhaseCap, PhaseCube, PhaseMod, PhiCap, PQSine,
SIFERRIT, SIFI, SIKOREL, SilverCap, SIMDAD, SiMic, SIMID, SineFormer, SIOV, SIP5D,
SIP5K, TFAP, 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.
Important notes
Page 43 of 43