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smj-p
产品详情

welding machine capacitor: smj-p series

introduction:

1:plastic, sealedwith resin;
2:
tin-plated copper inserts leads , easy installation for igbt;

3:resistance to high voltage, low tgδ,low temperature rise;

4: low esl and esr;

5: high pulse current.

application

1: igbt snubber.

2: widely used in power electronic equipment when the peak voltage, peak current absorption protection.

technical data

operating temperature range

maxoperating temperature:   105

upper category temperature: 85

lower category temperature: -40

capacitance range

0.1μf~5.6μf

rated voltage

700v.dc~3000v.dc

cap.tol

±5%(j) ;±10%(k)

withstand voltage

1.5un dc/10s

dissipation factor

tgδ≤0.0005  c≤1μf f=10khz

tgδ≤0.001  c≥1μf f=10khz

insulation resistance

c≤0.33μf rs≥15000 mω  (at20 100v.dc 60s)

c>0.33μf  rs*c≥5000s(at20 100v.dc 60s)

withstand strike current

200v/μs~1500v/μs

flame retardation

ul94v-0

life expectancy

100000h(un;θhotspot≤85°c)

reference standard

iec61071; iec 61881



outline drawing