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General Power Relay SFD-series

Product overview

Normally Open (SPST) contact form.

Miniature power relay high capability of 30A.

High impulse current of 65A and high surge voltage of 10000V withstand.

Miniature relay for high density mounting requirement.

Product advantages

● Safety Certification:


● UL,C-UL certification number: E190598


● VDE certification number: 40007793


● CQC certification number: CQC02001002130

Detailed parameters

Contact Material Silver Alloy
Contact Resistance 100mΩ Max.(1A 6VDC)
Pull-in Time 20msec. Max. (without diode)
Release time 5msec. Max. (without diode)
Insulation Resistance 1,000MΩ Min.(DC500V)
Medium withstand voltage Between contact and contact : AC1,200V,50/60Hz 1min.
Between contact and coil : AC4,000V,50/60Hz 1min.
Anti-vibration durable 10~55Hz,Double amplitude 1.5 mm
Malfunction 10~55Hz,Double amplitude 1.5 mm
Impact resistance durable 100G Min.
Malfunction 10G Min.
Life Mechanical life (7,200 per hour ,at room temperature) 10,000,000 times
Electrical life(360 times per hour ,at room temperature) 100,000 times
Ambient temperature -40℃~+85℃(Non-condensing)
Weight 55.0g

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