The new CN-H automotive relay, available through Ramelec Electronics targets high load applications such as lamp loads, motor fans, electrical heaters and power distribution applications that have been switched by mini and micro ISO relays in the past.
The CN-H relay’s innovative design allows it to switch remarkable loads despite being extremely compact. For example, it can switch 30A or carry up to 45A for 2 minutes at an ambient temperature of 20°C. Thus, the CN-H relay complements our existing product range by offering an even higher switching capacity than our popular CP relay.
Features and benefits of the automotive relay include:
- Compared to the micro ISO relay, the footprint on the automotive relay was reduced by 40% and the volume by 52%
- The optimised, miniaturised design of the automotive relay yields a nominal operating power rating of just 640mW or 450mW, which helps to reduce the overall current consumption in the car
- The CN-H automotive relay is a sealed, wash tight relay (RT III) with a 1 Form A contact arrangement and 12V nominal coil voltage
- Two coil types offering a 6.5V or 5.5V pick-up voltage are available with the automotive relay