Document
SANYOU RELAYS
Relays for advanced technology
Miniature Power Relay
version:V1.2
SMI-Series
Features
● Small size for density PCB mounting. ● Dielectric strength: 5000V.
Safety Approval
UL,C-UL File No.:E190598 TUV File No.:R50143452 CQC File No.:CQC07001018779
Contact Capacity
Model Nominal switching capacity (res. load) Max. switching current Max. switching voltage Max. switching power
SMI -1 Pole 12A 277VAC/10A 250VAC 12A 277VAC 3,324VA
SMI -2 Poles 8A 277VAC/5A 250VAC 8A 277VAC 2,216VA
Characteristic Data
Contact material Initial contact resistance (at 6VDC 1A) Operate time (at nominal volt.) Release time (at nominal volt.) Initial insulation resistance
Initial dielectric strength
Vibration resistance
Shock resistance
Endurance (operations) Ambient temperature Unit weight
Silver alloy 100mΩ Max.
SMI-D: 15msec. Max.
SMI-L: 20msec. Max.
8msec. Max. 1,00MΩ Min.(DC500V)
Between open contacts: AC1,000V,50/60Hz 1Min. Between coil and contact:AC5,000V.