UALH Al-Housed High-Power Wirewound Resistors

Bourns UALH Aluminum-Housed High-Power Wirewound Resistors deliver high stability and reliability under demanding electrical and thermal conditions. These Bourns fixed resistors feature advanced wirewound construction and are protected by a silicone molding compound. The UALH series is enclosed in a rugged aluminum shell to optimize heat dissipation and is ideal for power supply adapters and industrial machinery applications. These wirewound resistors feature a resistance range of 0.5Ω to 22kΩ with a ±5% tolerance and operate over a robust temperature range of -55°C to +275°C. A thin, lightweight body profile delivers a high 100W power rating on a standard heatsink.