The 125PSB122K4J is a radial lead film capacitor rated for 1200 VDC, with a capacitance of 1.2 µF, a maximum dv/dt of 1000 V/µs, and an ESR of 2.5 mΩ at 100 kHz and 25°C. It has dimensions of 42.5 mm × 37 mm × 28 mm, with a lead spacing of 20.3 mm and four leads. The capacitor is constructed with double metallized polypropylene film and enclosed in a flame-retardant plastic box with epoxy resin (UL94V-0), featuring lead-free tinned copper leads. It operates from -40°C to +100°C and meets a dielectric strength of 160% of rated VDC applied for 2 seconds at 25°C. The self-inductance is less than 1 nH per mm of lead spacing, and the insulation resistance at 25°C is above 30 GΩ·µF. The part complies with a failure quota of 300 per billion component hours and has a life expectancy of 100,000 hours at WVDC.
CAP FILM 1.2UF 10% 1.2KVDC RAD
| Cornell Dubilier | Acme Chip Technology Co., Limited | |
|---|---|---|
| Product Category | Capacitors | Capacitors |
| Product Number | 125PSB122K4J | 125PSB122K4J |
| Product Name | Film Paper Film Capacitors | Capacitors - Film Capacitors |
| Configuration / Form Factor | Leaded Capacitor | Leaded Capacitor |
| Technology | Film Capacitors | Film Capacitors; Single-Layer |
| Operating Temperature | -40 to 100 C (-40 to 212 F) | -40 to 100 C (-40 to 212 F) |
| Electrostatic Capacitors | Paper | Polypropylene; Polypropylene (PP), Metallized |
| Capacitance Range | 1.2 microF | 1.2 microF |
