The 105RMB252K# is a metallized polypropylene film capacitor for snubber applications in power semiconductor modules, featuring lug terminals and a flame-retardant epoxy-coated plastic housing (UL94V-0). It has a rated DC voltage of 2500 V, a capacitance of 1.0 µF, and an operating temperature range of -40°C to +85°C. Its dimensions are 42.5 mm × 57.5 mm × 38 mm, with an RMS current rating of 30 A at 25°C and a dissipation factor of 0.09% at 1 kHz. The capacitor uses double metallized film with internal series connections and has a self-inductance of less than 1 nH per mm of lead spacing. Its insulation resistance exceeds 30 GΩ·µF at 25°C, and life expectancy is 30,000 hours at rated AC voltage. The terminals are lead-free tinned copper.
Power Film Dc Applications / Snubber Capacitors / Igbt Mount
| Cornell Dubilier | |
|---|---|
| Product Category | Capacitors |
| Product Number | 105RMB252K# |
| Product Name | Film Paper Film Capacitors |
| Configuration / Form Factor | Leaded Capacitor |
| Technology | Film Capacitors |
| Operating Temperature | -40 to 100 C (-40 to 212 F) |
| Electrostatic Capacitors | Paper |