The BLH406K451B094 is a DC link capacitor rated for 450 Vdc with a capacitance of 40 µF, ±10% tolerance, designed for harsh environments and qualified to AEC-Q200. It features a plastic UL94V-0 case, tin-plated copper terminals, and dimensions of 42.5 mm in length, 44 mm in height, 24 mm in thickness, with a lead pitch of 37.5 mm and lead diameter of 1.2 mm. The capacitor supports a maximum rms current of 15 A at 10 kHz, has an ESR of 5.2 mΩ, and a thermal resistance of 9.0 °C/W. It operates from -40 °C to 105 °C with voltage derating above 85 °C and is rated for 1,500 hours at 85 °C/85% RH under rated voltage. Life expectancy is 100,000 hours at a 70 °C hot spot under rated voltage.
Power Film Dc Applications / Dc Link Capacitors / Box
DC Link Capacitors for Harsh Environments 40µF 450V
Type BLH DC Link capacitors use the most advanced construction and technology to meet the challenges of harsh environments. Tested for 1,500-hour at 85 C / 85% relative humidity with rated voltage applied (50% greater than competitive THB test life). The series is qualified to automotive-grade electrical and mechanical testing per standard AEC-Q200.
40µF Film Capacitor 450V Polypropylene (PP), Metallized Radial - 4 Leads
| Cornell Dubilier | New Yorker Electronics Co., Inc. | Richardson RFPD | DigiKey | |
|---|---|---|---|---|
| Product Category | Capacitors | Capacitors | Capacitors | Capacitors |
| Product Number | BLH406K451B094 | 2002-BLH406K451B094 | BLH406K451B094 | 338-BLH406K451B094-ND |
| Product Name | Film Paper Film Capacitors | Film Capacitors | Film Capacitor | Film Capacitors |
| Configuration / Form Factor | Leaded Capacitor | Leaded Capacitor | ||
| Technology | Film Capacitors | Film Capacitors | Film Capacitors | |
| Operating Temperature | -40 to 105 C (-40 to 221 F) | -40 to 105 C (-40 to 221 F) | -40 to 105 C (-40 to 221 F) | |
| Electrostatic Capacitors | Paper | Polypropylene | ||
| Capacitance Range | 40 microF | 40 microF | 40 microF |
