Metallized Polyester Film Capacitor

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brand: MEF
price: Negotiable
minimum:
Total supply:
Delivery term: The date of payment from buyers deliver within days
seat: Guangdong
Validity to: Long-term effective
Last update: 2021-08-09 11:32
Browse the number: 257
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Product details

Features:

Metallized polyester film, non-inductive wound construction.

Wide capacitance range, small size, and light weight.

Long life due to self-healing effect.

Flame retardation epoxy resin coating.


Typical Applications:

Suitable for blocking, by-pass and coupling of DC and signals to VHF range.

Widely used in filter and low pulse circuits.


Outline Drawing


Specifications                                                   

Reference Standard:  GB/T 7332 (IEC 60384-2)
Climatic   Category :  55/105/56
Rated   Temperature:  85℃
Operating  Temperature Range:

-55℃~105℃

(+85℃to+105℃:decreasing factor 1.25% per℃ for UR)

Rated  Voltage: 50/63V、100V、250V、400V、630V
Capacitance Range: 0.010μF-10.0μF
Capacitance Tolerance: ±5%(J)、±10%(K)
Voltage Proof:  1.6UR(5S)
Dissipation  Factor: ≤1.0%(20℃,1KHz)
Insulation Resistance:   UR≤100V

≥3750MΩ,  CN≤0.33μF

≥1250S,      CN0.33μF   (20℃,10V,1min)

UR>100V

≥30000MΩ,CN≤0.33μF

≥5000S,       CN0.33μF   (20℃,100V,1min)

Maximum Pulse Rise   Time(dV/dt):                 

If the working voltage (U)  is lower  than  the  rated    voltage (UR),the capacitor can be worked at a higher dV/dt.In this case,the 

maximum allowed dV/dt is obtain by multiplying the  right value with UR/U.

UR(V)
dV/dt(V/μs)for Pattern Ⅲ
P=7.5 P=10.0 P=15.0 P=22.5 P=27.5
50/63 7.5 6 3 2 --
100 15 9 5 3 --
250 30 20 12 8 5
400 40 30 20 10 7
630 -- 40 25 12 10
1000 70 60 30 15 12
1250 80 70 40 18 14


http://www.hongfarad-capacitor.com/

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