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Specifications
Capacitance:
4.7nF
Operating Temperature:
-40℃~+105℃
Tolerance:
±5%
Mfr. Part #:
CFF3B472JE0397
Package:
Through Hole,P=10mm
Key Attributes
Model Number:
CFF3B472JE0397
Product Description
Product Overview
The Dersonic CFF3B472JE0397 is a metallized polypropylene film capacitor with a non-inductive, (series) construction. It features self-healing properties, excellent flame retardancy (UL94-V0), and very low loss. This capacitor is designed for applications requiring high pulse, high voltage, high current, and oscillator circuits, such as in electronic lighting, automotive headlamps, and ballasts.
Product Attributes
- Brand: Dersonic
- Origin: Dongguan Deronic Electronic Co., Ltd.
- Certifications: UL94-V0, ROHS, REACH
- Material: Metallized polypropylene film dielectric, tinned copper wire leads, flame retardant epoxy resin coating.
Technical Specifications
| Item | Characteristic requirement | Test method&Condition | Specification | Remark |
| Rated Voltage | 400/450/630/800/1000/1200/1250/1600/2000V | |||
| Capacitance Range | 1KHz ,1.0Vrms ,20 | 0.001uF10.0uF | ||
| Capacitance Tolerance | 1KHz ,1.0Vrms ,20 | 1%(F),2%(G),2.5%(H),3%(I),5%(J),10%(K) | ||
| Dissipation Factor | 100KHZ 0.60% 10KHZ 0.20% 1KHZ 0.10% | C0.33F:0.40% 0.47F<C1.0F:0.80% C>1.0F:0.60% | 100VDC,60S,20 | |
| Insulation Resistance | IR30000MUf | 1KHz ,1.0Vrms ,20 | C0.33F:30000M C>0.33F:10000M | |
| Operating Temperature | -40+105 | At temperature 85(AC form 75) above, for every 1 rise, rated voltage drops 1.35% | ||
| Withstand voltage | No permanent breakdown or flashover | 1.6Ur(d.c) 60s;2Ur(d.c)5s | Between Terminals or30000MUf | |
| Maximum Pulse rising gradient(dv/dt) | See table | Ur(V) 400V:150V/us 630V:110V/us 800V:60V/us 1000V:60V/us |
| P/N | Specification | Dimensions and Drawings (W1.0 H1.0 T1.0 Lmin d0.05 P1.0) |
| CFF3B472JE0397 | 472J1.25KV | 12.5 9.5 6.0 20.0 0.6 10.0 |
2410121632_Dersonic-CFF3B472JE0397_C5355634.pdf
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