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HRS4H-S (T73) pcb relay

Model number and type
Model numberSame modelTypeRemarkOnline store: 
HRS4H-S-1AT73-1A, JQX-3FStandardSPST-NO, 4 pinUS $0.19/ pieceOrder (1)
HRS4H-S-1CT73-1C, JQX-3FStandardSPDT, 5 pinUS $0.2/ pieceOrder (1)
General
Model number HRS4H-S
Contact material Silver alloy
Contact form SPST-NO, SPST-NC, SPDT
Contact rating 7A@28Vdc/250Vac, 10A@125Vac
Rated coil power 0.36Wdc
Rated coil voltage DC: 3, 5, 6, 9, 12, 18, 24, 36, 48Vdc
Dielectric strength 1,500Vac, 50/60 Hz for 1 min between coil and contacts
1,000Vac, 50/60 Hz for 1 min between opening contacts
Pick-up voltage DC types: 75% max;
Drop-out voltage DC types: 10% min;
Operation voltage 110% max
Contact resistance 50mΩ max
Mounting Weld on PCB
Mechanical life 1x106 operations min
Electrical life 1x105 operations min
Insulation resistance 100MΩ min. at 500 VDC
Operating temperature -25 to 55 ℃ (-13 to 131 ℉)
Operating humidity 35 to 85% RH, no condensation
External dimensions 19x15.5x15.5 mm
Alias name T73 miniature relay, mini relay, electromagnetic relay
HRS4H-S (T73) pcb relay mounting dimensions