The BLH305K122A062 is a DC link capacitor designed for harsh environments, with a rated voltage of 1200 Vdc, capacitance of 3 µF, and a case size of 32 mm length, 28 mm height, and 18 mm thickness. It features a standard capacitance tolerance of ±10%, operates from -40 °C to 105 °C, and is qualified to AEC-Q200 standards. The capacitor supports a peak current of 270 A at 90 V/µs, with a thermal resistance of 12.8 °C/W and an ESR of 16 mΩ at 10 kHz. It has a life expectancy of 100,000 hours at a 70 °C hot spot and meets THB testing for 1500 hours at 85 °C and 85% relative humidity with rated voltage applied. The case and resin materials are UL94V-0 rated, with tin-plated copper terminals. The part is UL recognized under E128034 for construction only.
Power Film Dc Applications / Dc Link Capacitors / Box
3µF Film Capacitor 1200V (1.2kV) Polypropylene (PP), Metallized Radial
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.
DC Link Capacitors for Harsh Environments 3µF 1200V
| Cornell Dubilier | DigiKey | Richardson RFPD | New Yorker Electronics Co., Inc. | |
|---|---|---|---|---|
| Product Category | Capacitors | Capacitors | Capacitors | Capacitors |
| Product Number | BLH305K122A062 | 338-BLH305K122A062-ND | BLH305K122A062 | 2002-BLH305K122A062 |
| 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 | 3 microF | 3 microF | 3 microF |
