Film Capacitors
Metallized Polyester Film Capacitors (MKT)
Series/Type:
Date:
B32520 ... B32529
October 2011
© EPCOS AG 2011. Reproduction, publication and dissemination of this publication, enclosures hereto and the
information contained therein without EPCOS' prior express consent is prohibited.
Metallized polyester film capacitors (MKT)
General purpose (stacked/wound)
B32520 ... B32529
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
Terminals
Parallel wire leads, lead-free tinned
Special lead lengths available on request
Dimensional drawing
Dimensions in mm
Lead spacing
±0.4
5.0
7.5
10.0
15.0
22.5
27.5
37.5
Lead diameter
d
1
0.5
0.5
0.6
1)
0.8
0.8
0.8
1.0
Type
B32529
B32520
B32521
B32522
B32523
B32524
B32526
1) 0.5 mm for capacitor width w = 4 mm
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".
Please read
Important notes
at the end of this document.
Page 2 of 45
B32520 ... B32529
General purpose (stacked/wound)
Overview of available types
Lead spacing 5.0 mm
Type
Page
Technology
V
R
(V DC)
V
RMS
(V AC)
C
R
(µF)
0.0010
0.0015
0.0022
0.0033
0.0047
0.0068
0.010
0.015
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
4.7
Technology: s = Stacked-film technology / w = Wound capacitor technology
B32529
6
s
63
40
s
63
s
s
s
7.5 mm
B32520
10
s
s
63
s
s
100 250 400 630 63
160 200 400 40
10.0 mm
B32521
12
s
s
63
s
s
s
100 250 400 63
160 200 40
100 250 400 630
160 200 200
Please read
Important notes
at the end of this document.
Page 3 of 45
B32520 ... B32529
General purpose (stacked/wound)
Overview of available types
Lead spacing 15.0 mm
Type
Page
Technology
V
R
(V DC)
V
RMS
(V AC)
C
R
(µF)
0.047
0.068
0.10
0.15
0.22
0.33
0.47
0.68
1.0
1.5
2.2
3.3
4.7
6.8
10
15
22
33
47
68
100
Technology: s = Stacked-film technology / w = Wound capacitor technology
B32522
14
s
63
40
s/w s/w s
63
w
s
22.5 mm
B32523
17
w
w
63
w
w
w
100 250 400 450 630 63
160 200 200 200 40
27.5 mm
B32524
18
w
w
63
w
w
w
100 250 400 630 63
160 200 200 40
100 250 400 630
160 200 220
Please read
Important notes
at the end of this document.
Page 4 of 45
B32520 ... B32529
General purpose (stacked/wound)
Overview of available types
Lead spacing 37.5 mm
Type
Page
Technology
V
R
(V DC)
V
RMS
(V AC)
C
R
(µF)
3.3
4.7
5.6
6.8
8.2
10
15
22
33
47
56
68
82
100
150
220
Technology: s = Stacked-film technology / w = Wound capacitor technology
B32526
20
w
63
40
w
100
63
w
250
160
w
400
200
Please read
Important notes
at the end of this document.
Page 5 of 45
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