MWR

Axial leaded metallized

polyester film capacitors

Features



Self Healing



Small size



Low ESR



Low cost

Applications



General Purpose



Coupling



Bypass



Blocking

Specifications

Operating Temperature Range

-40°C to +105°C

Capacitance Tolerance

+10% at 1 kHz, 25°C

+5% optional

WVDC

50

63

100

250

400

630

1000

1500

VAC

30

40

63

160

200

220

250

300

Peak, AC voltage (50/60 Hz)

For T>+85°C , The voltage must be decreased by 1.25% per °C

Frequency (kHz)

C<0.1uF

0.1uF<C<1.0uF

C>1.0uF

1

0.8%

0.8%

1.0%

10

1.5%

1.5%

-

Dissipation Factor (MAX)

25°C

100

3.0%

-

-

WVDC

Capacitance

Insulation Resistance

<100WVDC

<0.33

μF

15000 MΩ

>100WVDC

<0.33

μF

30000 MΩxμF

<100WVDC

>0.33

μF

15000 MΩxμF

Insulation Resistance

@25°C (<70% RH)for 1 minute at

100VDC applied

>100WVDC

>0.33

μF

10000 MΩxμF

2000 Hours, +85C with 125% of rated voltage

Capacitance Change

<5% of initially measured value

Dissipation Factor

<0.005 at 1kHz and 25°C for C<1uF

<0.005 at 1kHz and 25°C For C>1uF

Load Life

Insulation Resistance

>50% of maximum specified value

56 days at40°C with 93%RH(+/-2%), +40°C and no voltage applied

Capacitance Change

<5% of initially measured value

Dissipation Factor

<0.005 at 1kHz and 25°C

Damp Heat test

Insulation Resistance

>50% of maximum specified value

Self Inductance

<1 nano-Henry per mm of body length and lead length

Capacitance Drift Factor

<1.0% after 2 years at 40°C

Capacitance Temperature

Coefficient

+400 ppm/°C, +200ppm/°C

Terminal to Terminal

Dielectric Strength

160% of VDC applied for 2 Seconds and 25°C

Dielectric

Polyester

Construction

Metallized film Internal series connected (>1000WVDC)

Coating

Flame Retardant Polyester tape wrap (UL 510) with epoxy resin end fills(UL94V0)

Leads

Lead free tinned copper leads

Lead Diameter

D

d

<9

0.6

9<D<20

0.8

>20

1.0