BLS405K451H112 is a 4 µF, 450 Vdc DC-link capacitor rated for operation from -55°C to 125°C, with a capacitance tolerance of ±10%. It features a UL94V-0 plastic case and tin-coated copper wire terminals. The part meets AEC-Q200 qualification and is tested for 2000 hours at 85°C and 85% relative humidity under rated voltage. It has a typical ESR of 18.2 mΩ at 10 kHz and 70°C, an ESL of 12 nH, and a peak current rating of 260 A/µs. The device measures 32 mm in length, 18 mm in height, 9 mm in thickness, and has a 27.5 mm pitch with two leads. Dissipation factor is ≤0.3% at 1 kHz and 25°C. Insulation resistance exceeds 30,000 s (R×C) at 100 Vdc.
Power Film Dc Applications / Dc Link Capacitors / Box
4UF 450VDC 32X18X9MM LS=27.5
| Cornell Dubilier | DigiKey | |
|---|---|---|
| Product Category | Capacitors | Capacitors |
| Product Number | BLS405K451H112 | 338-BLS405K451H112-ND |
| Product Name | Film Paper Film Capacitors | Film Capacitors |
| Configuration / Form Factor | Leaded Capacitor | Leaded Capacitor |
| Technology | Film Capacitors | Film Capacitors |
| Operating Temperature | -55 to 125 C (-67 to 257 F) | -55 to 125 C (-67 to 257 F) |
| Electrostatic Capacitors | Paper | Polypropylene |
| Capacitance Range | 4 microF | 4 microF |
