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電容型錄 > 金屬化聚炳乙烯膜電容器(MPP)
金屬化聚炳乙烯膜電容器(MPP)
 
 

METALIZED POLYESTER FILM CAPCITOR

MPP are constructed with metalized polyester film dielectric, copperply lead and epoxy resin coating.  They are suitable for blocking, by-pass, coupling, decoupling, filtering, timing, tuning temperature compensation, and ideal for use in telecommunication equipments data processing equipments, industrial instruments, automatic control system and other general electronic equipments.

 

FEATURES:
1.Low dissipation factor and high insulation resistance.
2.High stability of capacitance and DF versus temperature and frequency Non-inductive construction and self-healing property.

GENERAL TECHNICAL DATA
Dielectric:
Polyester film.
Plates:
Aluminium layer deposited by evaporation under vacuum.
Winding:
Non-inductive type.
Leads:
Tinned wire.
Marking:
Capacitance, tolerance, D.C. rated voltage
Operating temperature range:
-55 to +100 oC

ELECTRICAL CHARACTERISTICS
Rated voltage(Vr):
100Vdc~250Vdc~400Vdc~630Vdc
capacitance range:
1000pF to 3.3uF
capacitance values:
E6 series(IEC 63 Norm).
Capacitance tolerances (measured at 1kHz)
±5%(J); ±10%(K);±20%(M)
Total self-inductance(L)
(Lead length~2mm)

L.S.(mm)

15

22.5

27.5

L(nH)=

10

18

18

Dissipation factor(DF):
At +25 oC±5 oC
WITHSTAND WOLTAGE: 1.6VR(2SEC)

Insulation resistance:
Test conditions
Temperautre:+25 oC±5 oC
Voltage charge time: 1min
Voltage charge: 100Vdc
Performance
≡3℅104M次.uF for C≒0.33uF
≡1℅104M次.uF for C≒0.33uF

TEST METHOD AND PERFORMANCE
Test conditions
Temperature: +40±2oC
Relative humidity(RH): 93%±2%
Test duration: 21 days
Performance
Capacitance change(→C/C): ≒±2%
DF change (→DF): ≒0.1% at 1KHz
Insulation resistance: ≡50% of initial limit
Endurance:
Test conditions
Temperature: +85oC±2oC
Test duration: 1000h
Voltage applied: 1.25 x Vr
Capacitance change (→C/C): ≒±3%
DF change(DF): 0.1% at 10KHz for C≒1uF
Insulation resistance: ≡50% of initial limit
Resistance to soldering heat:
Test conditions
Solder bath temperature:  +260oC±5oC
Dipping time (with heat screen): 5s±1s
performance
capacitance change(→DF): ≒±3%
DF change(→C/C): ≒10℅10-4 at 10KHz C≒1uF   ≒10℅10-4 at 1KHz C>1uF
Insulation resistance: ≡50% initial limit
Appearance: no damage and good tinning

 

All dimensions are in mm

Rated cap (uF)

100Vdc/63Vac

250Vdc/200Vac

400Vdc/220Vac

630Vdc/250Vac

W

H

T

P±1

d

W

H

I

P±1

d

W

H

I

P±1

d

W

H

I

P±1

d

0.01

14.0

11.0

7.0

10.0

0.6

14.0

11.0

7.0

10.0

0.6

14.0

11.0

7.0

10.0

0.6

14.0

11.0

7.0

10.0

0.6

0.015

14.0

11.0

7.0

10.0

0.6

14.0

11.0

7.0

10.0

0.6

14.0

11.0

7.0

10.0

0.6

14.0

13.0

7.0

10.0

0.6

0.022

14.0

11.0

7.0

10.0

0.6

14.0

11.0

7.0

10.0

0.6

14.0

11.0

7.0

10.0

0.6

20.0

13.0

7.0

15.0

0.8

0.033

14.0

12.0

8.0

10.0

0.6

14.0

12.0

8.0

10.0

0.6

14.0

12.0

7.0

10.0

0.6

20.0

13.0

8.0

15.0

0.8

0.047

14.0

11.0

7.0

10.0

0.6

14.0

12.0

8.0

10.0

0.6

18.0

13.0

8.0

15.0

0.8

20.0

14.5

9.0

15.0

0.8

0.068

14.0

11.0

7.0

10.0

0.6

14.0

11.0

7.0

10.0

0.6

18.0

13.0

8.0

15.0

0.8

24.0

14.5

9.0

20.0

0.8

0.1

14.0

10.0

6.0

10.0

0.6

14.0

11.0

8.0

10.0

0.6

18.0

13.0

8.0

15.0

0.8

24.0

16.0

10.0

20.0

0.8

0.15

18.0

12.0

7.0

15.0

0.8

18.0

12.5

8.0

15.0

0.8

24.0

14.5

8.0

20.0

0.8

24.0

18.0

11.5

20.0

0.8

0.22

18.0

12.0

7.0

15.0

0.8

18.0

13.0

9.0

15.0

0.8

24.0

15.0

10.0

20.0

0.8

32.0

20.0

11.5

27.5

0.8

0.33

18.0

13.0

8.0

15.0

0.8

18.0

15.0

10.0

15.0

0.8

24.0

19.0

11.0

20.0

0.8

32.0

22.0

13.0

27.5

0.8

0.47

18.0

15.0

10.0

15.0

0.8

24.0

16.0

10.0

20.0

0.8

32.0

18.0

11.0

27.5

0.8

32.0

240

15.0

27.5

0.8

0.56

18.0

17.0

12.0

15.

0.8

24.0

17.0

10.5

20.0

0.8

32.0

20.0

11.5

27.5

0.8

36.0

25.5

17.5

31.0

0.8

0.68

24.0

16.0

9.5

20.0

0.8

24.0

19.0

11.0

20.0

0.8

32.0

21.5

12.0

27.5

0.8

36.0

26.0

18.0

31.0

0.8

1.0

24.0

17.5

11.0

20.0

0.8

32.0

20.0

11.5

27.5

0.8

32.0

25.0

16.0

27.5

0.8

1.5

32.0

18.0

12.0

27.5

0.8

32.0

22.5

13.5

27.5

0.8

2.2

32.0

20.0

12.0

27.5

0.8

32.0

24.0

15.0

27.5

0.8

3.3

32.0

24.0

16.0

27.5

0.8

36.0

27.0

17.0

31.0

0.8

 
 
 
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