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Film, Electrolytic & Snubber Capacitors

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A capacitor is a passive electrical component consisting, in basic form, of two metal electrodes or plates separated by a dielectric (insulator).

Electro cube's line of products supplies electrolytic & film capacitors to electrical and electronic OEMs. A full spectrum of capacitors is available from commodity and semi-commodity capacitors to special designs from miniature to very large sizes.

Paper, plastic (film) and paper-plastic dielectric combination capacitors serve the broad and middle ground of most film capacitor requirements. The "plastic" film capacitor group consists of a wide variety of styles, voltages and temperature characteristics. There are continuing developments in dielectric materials, processes and techniques which promise to expand this family of products.

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General Purpose Capacitors
      Polyester
      Polypropylene
      X2

Precision Capacitors
      Polypropylene
      Polystyrene
(not for new design)

High Voltage Capacitors

High Pulse/Current Capacitors

Power Electronics Capacitors


Motor/Lighting Capacitors

      Run
      Start
      Lighting

General Purpose Capacitors - Polyester Top of Page
1 2 3 4 5
Type

Units

MFDR MVDS MMDM MMDR
Dielectric   Polyester film foil Polyester film foil Polyester metallized Polyester metallized
Capacity Range F 0.001 to 0.47 0.001 to 0.47 0.001 to 10.0 0.001 to 10.0
Rated   DC
Voltage AC
Vdc
Vac
100 to 600
63 to 220
50 to 400
30 to 160
100 to 630
63 to 220
100 to 630
63 to 220
Temperature
range
deg C -40 to +85
(to +100 derated)
-40 to +85
(to +100 derated)
-40 to +85
(to +100 derated)
-40 to +85
(to +100 derated)
Tolerance ± % 5,10,20 5,10,20 5,10,20 5,10,20
Dissipation
Factor max.
% 0.75 0.75 0.75 0.75
Insulation
Resistance min.
M 15000 15000 15000 15000
Construction (**)   Epoxy Resin
Dipped (1)
Epoxy Resin Inductive (4) Epoxy Resin
Dipped (1)
Epoxy Resin
Dipped (1)
Lead Spacing mm
inch
10.0 to 22.0
0.394 to 0.866
3.5 to 11.5
0.138 to 0.453
10.0 to 27.5
0.394 to 1.083
10.0 to 27.5
0.394 to 1.083
Note (**) (1), (2), (3), (4), (5) indicates appropriate photo

Type

Units

MMKR MMKS MMKT MSKT MFWA MMWA MMWF
Dielectric   Polyester metallized Polyester metallized Polyester metallized Polyester metallized Polyester film foil Polyester metallized Polyester metallized
Capacity Range F 0.001 to 15.0 0.001 to 1.0 0.00047 to 2.2 0.001 to 0.47 0.0001 to 1.0 0.001 to 22.0 0.001 to 15.0
Rated   DC
Voltage AC
Vdc
Vac
63 to 1000
40 to 220
63 to 630
40 to 220
50 to 400
30 to 200
63 to 100
40 to 63
100 to 630
63 to 220
63 to 1000
40 to 220
100 to 630
63 to 220
Temperature
range
deg C -55 to +85
(to +100 derated)
-55 to +85
(to +100 derated)
-55 to +85
(to +100 derated)
-40 to +85
(to +100 derated)
-40 to +85
(to +100 derated)
-40 to +85
(to +100 derated)
-40 to +85
(to +100 derated)
Tolerance ± % 5,10,20 5,10,20 5,10,20 5,10,20 5,10,20 5,10,20 5,10,20
Dissipation
Factor max.
% 0.75 0.75 0.75 0.75 0.75 0.75 0.75
Insulation
Resistance min.
M 15000 15000 15000 3750 15000 15000 15000
Construction (**)   Rectangular Plastic Box (2) Rectangular Plastic Box (2) Rectangular Plastic Box (2) Stacked Rectangular Plastic Box (2) Wrap & Fill (3) Wrap & Fill (3) Wrap & Fill (5)
Lead Spacing mm
inch
10 to 27.5
0.394 to 1.083
7.5
0.296
5
0.197
5
0.197
Axial Axial Axial Flat


General Purpose Capacitors - Polypropylene Top of Page
1 2 3 4 5

 

Type

Units

PFKR PMKR MKP370 MKP371
Dielectric   Polypropylene
film foil 
Polypropylene
metallized
Polypropylene
metallized
Polypropylene
metallized
Capacity Range F 0.001 to 0.47 0.01 to  10.0 0.001 to  0.068 0.001 to  0.22
Rated   DC
Voltage AC
Vdc
Vac
100 to 1000
63 to 220
160 to 630
90 to 250
160
90
160
90
Temperature
range
deg C -40 to +85
(to +100 derated)
-40 to +85
(to +100 derated)
-40 to +85
(to +100 derated)
-40 to +85
(to +100 derated)
Tolerance ± % 1,2,5,10,20 5,10,20 5,10,20 5,10,20
Dissipation
Factor max.
% 0.2 0.2 0.2 0.2
Insulation
Resistance min.
M 30000 30000 30000 30000
Construction (**)   Rectangular
Plastic Box (2)
Rectangular
Plastic Box (2)
Rectangular
Plastic Box (2)
Rectangular
Plastic Box (2)
Lead Spacing mm
inch
7.5 to 27.0
0.295 to 1.064
10.0 to 37.5
0.394 to 1.478
5.0
0.197
7.5
0.295
Note(**) (1), (2), (3), (4), (5) indicates appropriate photo.

Type

Units

PFDR PVDS PMDR PFWA PMWA PMWF
Dielectric   Polypropylene
film foil 
Polypropylene
film foil 
Polypropylene
metallized
Polypropylene
film foil 
Polypropylene
metallized
Polypropylene
metallized
Capacity Range F 0.001 to 0.47 0.001 to 0.22 0.001 to 2.2 0.001 to 0.47 0.01 to 4.7 0.1 to 6.8
Rated   DC
Voltage AC
Vdc
Vac
100 to 1000
63 to 220
50 to 200
30 to 120
250 to 630
160 to 250
100 to 1000
63 to 220
160 to 630
90 to 250
250 to 630
160 to 250
Temperature
range
deg C -40 to +85
(to +100 derated)
-40 to +85
(to +100 derated)
-40 to +85
(to +100 derated)
-40 to +85
(to +100 derated)
-40 to +85
(to +100 derated)
-40 to +85
(to +100 derated)
Tolerance ± % 1,2,5,10,20 5,10,20 5,10,20 1,2,5,10,20 1,2,5,10,20 5,10,20
Dissipation
Factor max.
% 0.2 0.2 0.2 0.2 0.2 0.2
Insulation
Resistance min.
M 30000 30000 30000 30000 30000 30000
Construction (**)   Epoxy Resin
Dipped (1)
Epoxy Resin
Inductive (4)
Epoxy Resin
Dipped (1)
Wrap & Fill (3) Wrap & Fill (3) Wrap & Fill (5)
Lead Spacing mm
inch
10 to 30
0.394 to 1.180
3.5 to 10.0
0.138 to 0.394
10 to 27.5
0.394 to 1.083
Axial Axial Axial Flat

X2 Suppression Capacitors Top of Page

Type HQX
Dielectric Polypropylene metallized
Capacity Range 0.01 to 2.2
Rated   DC
Voltage AC
250 / 275
Temperature
range
-40 to +85
Tolerance ± 5,10,20
Dissipation
Factor max.
0.1
Insulation
Resistance min.
30000
Construction Rectangular Plastic Box
Lead Spacing 10 to 37.5
0.394 to 1.48


Precision Capacitors Top of Page
1 2

Type

Units

KP44 SVVO
Dielectric   Polypropylene Polystyrene
Capacity Range F 0.000047 to 0.22 0.000056 to 0.022
Rated   DC
Voltage AC
Vdc
Vac
100 to 1000
63 to 250
63 to 630
25 to 125
Temperature
range
deg C -40 to +85 -40 to +70
Tolerance ± % 1,2,5,10,20 1,2,5,10,20
Dissipation
Factor max.
% 0.5 0.05
Insulation
Resistance min.
M 30000 100000
Construction (**)   Wrap & Fill (1) Inductive (2)
Lead Spacing mm
inch
Axial Axial Offset Leads
     

LIMITED AVAILABILITY
NOT FOR NEW DESIGN

Note (**) (1), (2) indicates appropriate photo


High Voltage Capacitors Top of Page
1 2 3
High Voltage Film Capacitor High Voltage Electrolytic Capacitor Very High Voltage Capacitor
Type MKT66 MKT68.5 MVDO,F (4)
Dielectric Polyester metallized Polyester metallized Polyester metallized
Capacity Range 0.00047 to 0.047 0.00047 to 0.022 0.00022 to 0.1
Rated   DC
Voltage AC
2000 to 6300
600
2000 to 15000
600 to 1200
10,000 to 55,000
Temperature
range
-40 to +85
(to +100 derated)
-40 to +85
(to +100 derated)
-25 to +100
Tolerance ± 10,20 10,20 5,10,20
Dissipation
Factor max.
0.8 0.8 2
Insulation
Resistance min.
30000 30000 100000
Construction (**) Rectangular Plastic Box (1) Wrap & Fill (2) Inductive Wrap & Fill (3)
Lead Spacing 15 to 27.5
0.591 to 1.083
Axial Axial offset leads
Note (**) (1), (2), (3) indicates appropriate photo
Note (4) MVDO,F unavailable, Contact Us for alternatives.



High Pulse/High Current Capacitors Top of Page
1 2 3

Type

Units

KP21 KP25 MKP22 MKP27 IGBT Snubber
MKPI 337-339
IGBT Snubber
MKPI 347-349
Application  

limiting di/dt or -dV/dt, reduce or eliminate or current spikes, reduce total
loss due to switching. Reduce EMI by damping voltage and current rising.

Damping, high pulse, high current operation, commutation Damping, very high pulse, high current operation, commutation
Dielectric   Polypropylene film
metalized
Polypropylene film
metalized
Polypropylene metallized Polypropylene metallized Polypropylene metallized Polypropylene Film / Foil
Capacity Range F 0.00047 to 0.47 0.0001 to 0.33 0.001 to 2.2 0.00047 to 1.5 0.10 to 1.5 0.10 to 1.0
Rated     DC
Voltage AC
Vdc
Vac
250 to 2000
160 to 600
400 to 2000
220 to 600
250 to 2000
160 to 600
250 to 2000
160 to 600
1000 to 2000
475 to 630
1000 to 2000
475 to 630
Temperature range deg C -55 to +85
(to +100 derated)
-55 to +85
(to +100 derated)
-55 to +85
(to +100 derated)
-55 to +85
(to +100 derated)
-40 to +85 -40 to +85
Tolerance  ± % 5,10,20 5,10,20 5,10,20 5,10,20 5,10,20 5,10,20
Pulse rise time max. V/s 12000 12000 6400 6400 475 to 1000 600 to 1200
Dissipation Factor Max. % 0.02 0.02 0.02 0.02 0.02 0.02
Insulation
Resistance min.
M 100000 100000 100000 100000 100000 100000
Construction (**)   Wrap & Fill (2) Rectangular Plastic Box (3) Wrap & Fill (2) Rectangular Plastic Box (3) Rectangular Box With Tabs (1) Rectangular Box With Tabs (1)
Lead Spacing mm inch Axial 15 to 27.5
0.591 to 1.083
Axial 7.5 to 27.5
0.295 to 1.083
----- -----
Note (**) (1), (2), (3) indicates appropriate photo


Power Electronics: Capacitor for AC/DC Top of Page

Type

Units

MSR 25
Application   Electric locomotives,
Electric vehicles, current converters, Damping, commutation, supporting.
Dielectric   Polypropylene
Capacity Range F 0.1 to 47.0
Tolerance Standard ± % 5, 10
Rated Voltage AC Vac 420 to 900
Rated Current A 16 to 70
dV/dt V/s 70 to 800
Construction   Cylindrical Metal Case
Safety Features   Pressure Interrupter


Aluminum Electrolytic Capacitors For Power Electronics Top of Page
1 2 3 4 5 6 7
Type Unit Axial Type A Power Caps,
Type G
High Capacity Type GM Long Life Type GH Photoflash Capacitors
Application   Standard and switch mode power supply, telecommunication, consumer electronics Uninterruptable, standard switch mode power supply and Cap. Banks in current converters. welding machines Audio HiFi systems standard and switched power supplies telecommunication Standard and switch mode power supplies X Ray Generators, photoflash devices welding equipment, defibrillators
Capacity Range F 4.7 to 10,000 100 to 1,000,000 220 to 470,000 220 to 220,000 12 to 3900
Tolerance Standard*   +/-20 +30 -10 +/-20 +30 -10 +30 -10
Rated Voltage V 16 to 500 16 to 500 40 to 500 16 to 450 250 to 550
Temperature Range Deg. C -40 to +85... -40 to +105 -40 to +85... -40 to +105 -40 to +85 -40 to +85... -40 to +105 -10 to +60
Ripple current @ 100Hz @ 85 deg.C A 0.1 to 4.6 1.1 to 40.8 1.7 to 33.3 1.9 to 17.5</