The 155PSB122K2J is a radial lead, high-current, low-ESR film capacitor for power semiconductor circuit protection. It has a rated DC voltage of 1200 V and a capacitance of 1.5 µF with ±10% tolerance. The part supports a maximum dv/dt of 1000 V/µs and exhibits a typical ESR of 2.9 mΩ at 100 kHz and 25°C. Its RMS ripple current is 14 A at 70°C. Dimensions are 42.5 mm × 45 mm × 30 mm with 37.5 mm lead spacing and 1.2 mm lead diameter. Construction uses double metallized polypropylene film with UL94V-0 epoxy coating and lead-free tinned copper terminals. 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.
CAP FILM 1.5UF 10% 1.2KVDC RAD
| Cornell Dubilier | Acme Chip Technology Co., Limited | |
|---|---|---|
| Product Category | Capacitors | Capacitors |
| Product Number | 155PSB122K2J | 155PSB122K2J |
| 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 | 1.5 microF | 1.5 microF |
