JF1L – IGBT Snubber Capacitors

jb Capacitors’ JF1L series IGBT Snubber Capacitors are engineered for high-performance power electronics applications, featuring extended double metallized polyester electrodes and metallized polypropylene dielectric. Designed with a UL 94 V-0 plastic case and thermosetting resin fill, this series ensures excellent thermal stability and electrical insulation.

With direct IGBT mounting via tinned brass lugs and an internal series connection structure, the JF1L provides outstanding reliability for energy management and EMI suppression. Suitable for demanding industrial environments, this series delivers enhanced impulse durability and competitive pricing.

Description

Features

  • UL 94 V-0 plastic case with thermosetting resin-fill
  • Extended double metallized polyester electrodes
  • With metallized polypropylene dielectric internal series connection
  •  It has a tinned brass lug direct IGBT mounting
Specifications

Specifications

Reference Standard GB/T 17702 (IEC 61071)
Climatic Category 40/85/56
Operating Temperature Range -40℃~+85℃
Rated Voltage  630Vdc/700Vdc/850Vdc/1000Vdc/1200Vdc
1600Vdc/1700Vdc/2000Vdc/2500Vdc/3000Vdc
Capacitance Range 0.047μF ~ 9μF
Capacitance Tolerance ±5%(J)、±10%(K)
Insulation Resistance  CN ≤ 0.33μF, IR ≥ 15 000MΩ
CN > 0.33μF, IR x CR ≥ 5 000s
25℃, 100Vdc, 60 seconds
Dissipation Factor ≤ 10 x 10-4 at 1kHz, 1Vrms
Drawing