TE Connectivity U/UB Series PCB Power Relay U / UB series single pole PCB power relays with silver nickel 90/10 contacts. Series U PCB power relays (V23148-A) are monostable with a standard or sensitive coil (for details see datasheet on RS website). Series U/B PCB power relays (V23148-B) are bistable with a standard coils. Fully sealed design
Operating Temperature Range -25 to +70°C
Switching Voltage 250 Vac
Creepage And Clearance 3.5 mm
Isolation Coil to Contact: 4000Vac
H 18.9, W 21.2, D 16.2