BLH186K451A082 is a DC link film capacitor rated for 450 Vdc, with a capacitance of 18 µF, a maximum RMS current of 10 A at 10 kHz, and a case dimensions of 32 mm × 37 mm × 22 mm with 27.5 mm terminal pitch. It features an ESR of 6 mΩ, thermal resistance of 13.8 °C/W, and an ESL of 28 nH. The part is rated for operation from -40 °C to 105 °C, with voltage derating above 85 °C, and meets the AEC-Q200 standard. It has a THB rating of 85 °C / 85% RH for 1500 hours at rated voltage, a life expectancy of 100,000 hours at 70 °C hot spot, and uses a UL94V-0 plastic case with tin-plated copper terminals. The capacitor is UL recognized under E128034 for construction only.
Power Film Dc Applications / Dc Link Capacitors / Box
DC Link Capacitors for Harsh Environments 18µF 450V
18µF Film Capacitor 450V 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.
| Cornell Dubilier | New Yorker Electronics Co., Inc. | DigiKey | Richardson RFPD | |
|---|---|---|---|---|
| Product Category | Capacitors | Capacitors | Capacitors | Capacitors |
| Product Number | BLH186K451A082 | 2002-BLH186K451A082 | 338-BLH186K451A082-ND | BLH186K451A082 |
| 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 | 18 microF | 18 microF | 18 microF |
