The BLH256K551B084 is a DC link capacitor designed for harsh environments, rated for 550 Vdc with a capacitance of 25 µF and a capacitance tolerance of ±10%. It has a maximum RMS current of 14.5 A at 10 kHz, an ESR of 6.5 mΩ, and a thermal resistance of 7.3 °C/W at 70 °C. The capacitor measures 42.5 mm in length, 40 mm in height, 20 mm in thickness, and has a lead spacing of 37.5 mm with a 10.2 mm lead offset. Constructed with UL94V-0 rated plastic case and dry resin, it operates over a temperature range of -40 °C to 105 °C and is qualified to AEC-Q200 standards with a 1,500-hour THB test rating at 85 °C and 85% relative humidity under rated voltage.
Power Film Dc Applications / Dc Link Capacitors / Box
25µF Film Capacitor 550V Polypropylene (PP), Metallized Radial - 4 Leads
DC Link Capacitors for Harsh Environments 25µF 550V
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.
| Cornell Dubilier | DigiKey | New Yorker Electronics Co., Inc. | Richardson RFPD | |
|---|---|---|---|---|
| Product Category | Capacitors | Capacitors | Capacitors | Capacitors |
| Product Number | BLH256K551B084 | 338-BLH256K551B084-ND | 2002-BLH256K551B084 | BLH256K551B084 |
| Product Name | Film Paper Film Capacitors | Film Capacitors | Film Capacitors | Film Capacitor |
| 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 | 25 microF | 25 microF | 25 microF |
