Polyester Capacitors (PET)
Short description
q
Dielectric: polyethylene terephthalate (polyester)
q
Stacked-film technology and/or
wound capacitor technology
q
Customized dimensions available
q
Self-healing
Style
Type
MKT
B 32 520...
B 32 529
Boxed
Construc-
tion
B 32 560...
B 32 564
Silver Cap
Terminals
q
Parallel wire leads, tinned
q
Special lead lengths available upon request
Delivery mode
Bulk (untaped) and/or
taped (Ammo pack or reel)
MFT
B 32 572
B 32 573
Silver Cap
Stacked-film
technology
Uncoated
B 32 582...
B 32 584
Boxed
Wound capacitor technology,
film/foil construction
Plastic case (UL 94 V-0)
40/120/56
Stacked-film or wound Stacked-film
capacitor technology technology
Plastic case
(UL 94 V-0)
Uncoated
IEC climatic
category
Features
Appli-
cations
55/100/56
Small dimensions
For standard
applications
Extremely small
dimensions
Lamp ballast circuits,
energy-saving lamps,
substitute for
Al electrolytics
Very high pulse
handling capability
Highest possible contact reliability,
high operating temperature
Ignition devices for gas Ignition devices for gas discharge
heating appliances,
lamp appliances
internal combustion
engine ignitions
Boxed
B 32 52*
B 32 58*
Silver Cap
B 32 56*
B 32 57*
Cut
surfaces
Lead spacing Diameter
d
1
Type
e
±
0,4
mm
5,0 mm
7,5 mm
10,0 mm
15,0 mm
22,5 mm
27,5 mm
1)
Lead spacing Diameter
d
1
Type
e
±
0,4
mm
7,5 mm
10,0 mm
15,0 mm
22,5 mm
27,5 mm
1)
0,5
0,5
0,5
1)
/0,6
0,8
0,8
0,8
B 32 529
B 32 520
B 32 521
B 32 522/B 32 582
B 32 523/B 32 583
B 32 524/B 32 584
0,5
0,5
0,6/0,8
1)
0,8
0,8
B 32 560
B 32 561
B 32 562/B 32 572
B 32 563/B 32 573
B 32 564
0,8 mm for B 32 572
0,5 mm for capacitor width
b
= 4 mm
Series B 32 56* also available with
(3,0
±
0,5) mm lead length upon request.
Also available with (3,2
±
0,3) mm lead length (untaped).
Ordering code:
Append code number ”3“ to the tolerance code letter.
Example: B32529-C5334-K3.
6
Siemens Matsushita Components
Polyester Capacitors (PET)
Selector guide
MKT capacitors
Silver Cap
MKT
MFT
For ignition devices
Lead
spacing
Type
Page
1,0 nF
1,5 nF
2,2 nF
3,3 nF
4,7 nF
6,8 nF
10
15
22
33
47
56
68
nF
nF
nF
nF
nF
nF
1)
nF
7,5 mm
B 32 560
15
10 mm
B 32 561
16
15 mm
B 32 562
17
22,5 mm
B 32 563
18
27,5 mm
B 32 564
18
15 and 22,5 mm
15; 22,5; 27,5 mm
B 32 572 B 32 573 B 32 582...B 32 584
19
19
0,10
µF
0,15
µF
0,22
µF
0,33
µF
0,47
µF
0,68
µF
1,0
µF
1,5
µF
2,2
µF
3,3
µF
4,7
µF
5,6
µF
2)
6,8
µF
10
15
22
33
1)
µF
µF
µF
µF
Stacked-film technology
2)
For B 32 564, 420 Vdc only
Wound capacitor
technology
Siemens Matsushita Components
For B 32 584 only
8
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