Power Relays

CUI Devices Power Relays are ideally suited for high-level current switching with maximum switching currents from 5A to 40A. These relays are available in four types of contact forms: SPST (1 Form A), SPDT (1 Form C), DPST (2 Form A), and DPDT (2 Form C). With maximum switching voltages of up to 440VAC or 120VDC, CUI Devices Power Relays feature coil voltages from 5VDC to 24VDC and coil power ratings from 200mW to 900mW. The series is offered in through-hole packages with short leads and a silver (Ag) alloy overlay contact material.

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Description Datasheet Availability Pricing (IDR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Product
Type
Coil Voltage
Relay Contact Form
Contact Current Rating
Contact Termination
Mounting Style
Switching Voltage
Coil Termination
Coil Type
Coil Resistance
Coil Current
Contact Material
Length
Width
Height
Packaging
Same Sky General Purpose Relays 18.6 x 10.4 x 15.8 mm, 24 V, 5 A, SPST (1 Form A), Power Relay
Datasheet
303In Stock
Min.: 1
Mult.: 1

Power Relays Standard 24 VDC 1 Form A (SPST-NO) 5 A Solder Pin Through Hole 250 VAC, 28 VDC Solder Pin Non-Latching 1.28 kOhms Silver Alloy (Ag) 18.6 mm 10.4 mm 15.8 mm Bulk
Same Sky General Purpose Relays 18.6 x 10.4 x 15.8 mm, 3 V, 5 A, SPST (1 Form A), Power Relay
Datasheet
731In Stock
Min.: 1
Mult.: 1

Power Relays Standard 5 VDC 1 Form A (SPST-NO) 5 A Solder Pin Through Hole 250 VAC, 28 VDC Solder Pin Non-Latching 55 Ohms Silver Alloy (Ag) 18.6 mm 10.4 mm 15.8 mm Bulk
Same Sky General Purpose Relays 18.6 x 10.4 x 15.8 mm, 5 V, 3 A, SPDT (1 Form C), Power Relay
Datasheet
531In Stock
600Expected 25/09/2026
Min.: 1
Mult.: 1

Power Relays Standard 5 VDC 1 Form C (SPDT-NO, NC) 5 A Solder Pin Through Hole 250 VAC, 28 VDC Solder Pin Non-Latching 55 Ohms Silver Alloy (Ag) 18.6 mm 10.4 mm 15.8 mm Bulk
Same Sky General Purpose Relays 29 x 12.6 x 15.8 mm, 12 V, 8 A, DPST (2 Form A), Power Relay
Datasheet
616In Stock
Min.: 1
Mult.: 1

Power Relays Standard 12 VDC 2 Form A (DPST-NO) 8 A Solder Pin Through Hole 440 VAC, 120 VDC Solder Pin Non-Latching 360 Ohms Silver Alloy (Ag) 29 mm 12.6 mm 15.8 mm Tube
Same Sky General Purpose Relays 29 x 12.6 x 15.8 mm, 12 V, 8 A, DPDT (2 Form C), Power Relay
Datasheet
277In Stock
1.000Expected 05/10/2026
Min.: 1
Mult.: 1

Power Relays Standard 12 VDC 2 Form C (DPDT-NO, NC) 8 A Solder Pin Through Hole 440 VAC, 120 VDC Solder Pin Non-Latching 360 Ohms Silver Alloy (Ag) 29 mm 12.6 mm 15.8 mm Tube
Same Sky General Purpose Relays 9 x 12.6 x 15.8 mm, 24 V, 8 A, DPST (2 Form A), Power Relay
Datasheet
437In Stock
Min.: 1
Mult.: 1

Power Relays Standard 24 VDC 2 Form A (DPST-NO) 8 A Solder Pin Through Hole 440 VAC, 120 VDC Solder Pin Non-Latching 1.44 kOhms Silver Alloy (Ag) 29 mm 12.6 mm 15.8 mm Tube
Same Sky General Purpose Relays 29 x 12.6 x 15.8 mm, 5 V, 8 A, DPST (2 Form A), Power Relay
Datasheet
435In Stock
Min.: 1
Mult.: 1

Power Relays Standard 5 VDC 2 Form A (DPST-NO) 8 A Solder Pin Through Hole 440 VAC, 120 VDC Solder Pin Non-Latching 62.5 Ohms Silver Alloy (Ag) 29 mm 12.6 mm 15.8 mm Tube
Same Sky General Purpose Relays 29 x 12.6 x 15.8 mm, 5 V, 8 A, DPDT (2 Form C), Power Relay
Datasheet
720In Stock
Min.: 1
Mult.: 1

Power Relays Standard 5 VDC 2 Form C (DPDT-NO, NC) 8 A Solder Pin Through Hole 440 VAC, 120 VDC Solder Pin Non-Latching 62.5 Ohms Silver Alloy (Ag) 29 mm 12.6 mm 15.8 mm Tube
Same Sky General Purpose Relays 29 x 12.6 x 15.8 mm, 12 V, 8 A, SPDT (1 Form C), Power Relay
Datasheet
559In Stock
Min.: 1
Mult.: 1

Power Relays Standard 12 VDC 1 Form C (SPDT-NO, NC) 16 A Solder Pin Through Hole 440 VAC, 120 VDC Solder Pin Non-Latching 360 Ohms Silver Alloy (Ag) 29 mm 12.6 mm 15.8 mm Tube
Same Sky General Purpose Relays 27.4 x 31.8 x 20 mm, 12 V, 20 A, SPDT (1 Form C), Power Relay
Datasheet
299In Stock
Min.: 1
Mult.: 1

Power Relays Standard 12 VDC 1 Form C (SPDT-NO, NC) 20 A Solder Pin Through Hole 250 VAC, 28 VDC Solder Pin Non-Latching 160 Ohms Silver Alloy (Ag) 31.8 mm 27.4 mm 20 mm Tube
Same Sky General Purpose Relays 27.4 x 31.8 x 20 mm, 24 V, 30 A, SPST (1 Form A), Power Relay
Datasheet
258In Stock
Min.: 1
Mult.: 1

Power Relays Standard 24 VDC 1 Form A (SPST-NO) 30 A Solder Pin Through Hole 250 VAC, 28 VDC Solder Pin Non-Latching 640 Ohms Silver Alloy (Ag) 31.8 mm 27.4 mm 20 mm Tube
Same Sky General Purpose Relays 27.4 x 31.8 x 20 mm, 12 V, 40 A, SPDT (1 Form C), Power Relay
Datasheet
430In Stock
1.000Expected 04/09/2026
Min.: 1
Mult.: 1

Power Relays Standard 12 VDC 1 Form C (SPDT-NO, NC) 40 A Solder Pin Through Hole 250 VAC, 28 VDC Solder Pin Non-Latching 160 Ohms Silver Alloy (Ag) 31.8 mm 27.4 mm 20 mm Tube
Same Sky General Purpose Relays 18.6 x 10.4 x 15.8 mm, 12 V, 5 A, SPST (1 Form A), Power Relay
Datasheet
661In Stock
Min.: 1
Mult.: 1

Power Relays Standard 12 VDC 1 Form A (SPST-NO) 5 A Solder Pin Through Hole 250 VAC, 28 VDC Solder Pin Non-Latching 320 Ohms Silver Alloy (Ag) 18.6 mm 10.4 mm 15.8 mm Bulk
Same Sky General Purpose Relays 18.2 x 10.2 x 15.5 mm, 12 V, 5 A, SPST (1 Form A), Power Relay
Datasheet
851In Stock
Min.: 1
Mult.: 1

Power Relays Standard 12 VDC 1 Form A (SPST-NO) 5 A Solder Pin Through Hole 277 VAC, 30 VDC Solder Pin Non-Latching 320 Ohms Silver Alloy (Ag) 18.2 mm 10.2 mm 15.5 mm Bulk
Same Sky General Purpose Relays 18.2 x 10.2 x 15.5 mm, 5 V, 5 A, SPST (1 Form A), Power Relay
Datasheet
726In Stock
Min.: 1
Mult.: 1

Power Relays Standard 5 VDC 1 Form A (SPST-NO) 5 A Solder Pin Through Hole 277 VAC, 30 VDC Solder Pin Non-Latching 55.6 Ohms Silver Alloy (Ag) 18.2 mm 10.2 mm 15.5 mm Bulk
Same Sky General Purpose Relays 18.2 x 10.2 x 15.5 mm, 12 V, 5 A, SPST (1 Form A), Power Relay
Datasheet
452In Stock
Min.: 1
Mult.: 1

Power Relays Standard 12 VDC 1 Form A (SPST-NO) 5 A Solder Pin Through Hole 277 VAC, 30 VDC Solder Pin Non-Latching 720 Ohms Silver Alloy (Ag) 18.2 mm 10.2 mm 15.5 mm Bulk
Same Sky General Purpose Relays 18.2 x 10.2 x 15.5 mm, 24 V, 5 A, SPST (1 Form A), Power Relay
Datasheet
550In Stock
Min.: 1
Mult.: 1

Power Relays Standard 24 VDC 1 Form A (SPST-NO) 5 A Solder Pin Through Hole 277 VAC, 30 VDC Solder Pin Non-Latching 2.88 kOhms Silver Alloy (Ag) 18.2 mm 10.2 mm 15.5 mm Bulk
Same Sky General Purpose Relays 18.2 x 10.2 x 15.5 mm, 5 V, 5 A, SPST (1 Form A), Power Relay
Datasheet
421In Stock
Min.: 1
Mult.: 1

Power Relays Standard 5 VDC 1 Form A (SPST-NO) 5 A Solder Pin Through Hole 277 VAC, 30 VDC Solder Pin Non-Latching 125 Ohms Silver Alloy (Ag) 18.2 mm 10.2 mm 15.5 mm Bulk
Same Sky General Purpose Relays 18.2 x 10.2 x 15.5 mm, 12 V, 10 A, SPST (1 Form A), Power Relay
Datasheet
1.126In Stock
Min.: 1
Mult.: 1

Power Relays Standard 12 VDC 1 Form A (SPST-NO) 10 A Solder Pin Through Hole 277 VAC, 30 VDC Solder Pin Non-Latching 320 Ohms Silver Alloy (Ag) 18.2 mm 10.2 mm 15.5 mm Bulk
Same Sky General Purpose Relays 18.2 x 10.2 x 15.5 mm, 12 V, 16 A, SPST (1 Form A), Power Relay
Datasheet
903In Stock
Min.: 1
Mult.: 1

Power Relays Standard 12 VDC 1 Form A (SPST-NO) 16 A Solder Pin Through Hole 250 VAC, 30 VDC Solder Pin Non-Latching 320 Ohms Silver Alloy (Ag) 18.2 mm 10.2 mm 15.5 mm Bulk
Same Sky General Purpose Relays 18.2 x 10.2 x 15.5 mm, 24 V, 16 A, SPST (1 Form A), Power Relay
Datasheet
182In Stock
Min.: 1
Mult.: 1

Power Relays Standard 24 VDC 1 Form A (SPST-NO) 16 A Solder Pin Through Hole 250 VAC, 30 VDC Solder Pin Non-Latching 1.28 kOhms Silver Alloy (Ag) 18.2 mm 10.2 mm 15.5 mm Bulk
Same Sky General Purpose Relays 18.2 x 10.2 x 15.5 mm, 12 V, 16 A, SPST (1 Form A), Power Relay
Datasheet
159In Stock
Min.: 1
Mult.: 1

Power Relays Standard 12 VDC 1 Form A (SPST-NO) 16 A Solder Pin Through Hole 250 VAC, 30 VDC Solder Pin Non-Latching 720 Ohms Silver Alloy (Ag) 18.2 mm 10.2 mm 15.5 mm Bulk
Same Sky General Purpose Relays 18.2 x 10.2 x 15.5 mm, 24 V, 16 A, SPST (1 Form A), Power Relay
Datasheet
257In Stock
Min.: 1
Mult.: 1

Power Relays Standard 24 VDC 1 Form A (SPST-NO) 16 A Solder Pin Through Hole 250 VAC, 30 VDC Solder Pin Non-Latching 2.88 kOhms Silver Alloy (Ag) 18.2 mm 10.2 mm 15.5 mm Bulk
Same Sky General Purpose Relays 18.2 x 10.2 x 15.5 mm, 5 V, 16 A, SPST (1 Form A), Power Relay
Datasheet
225In Stock
Min.: 1
Mult.: 1

Power Relays Standard 5 VDC 1 Form A (SPST-NO) 16 A Solder Pin Through Hole 250 VAC, 30 VDC Solder Pin Non-Latching 125 Ohms Silver Alloy (Ag) 18.2 mm 10.2 mm 15.5 mm Bulk
Same Sky General Purpose Relays 31.8 x 26.9 x 19.1 mm, 5 V, 40 A, SPST (1 Form A), Epoxy Sealed, Class F
Datasheet
283In Stock
Min.: 1
Mult.: 1

Power Relays Epoxy Sealed Power Relay 5 VDC 1 Form A (SPST) 20 A, 40 A Solder Pin Through Hole 300 VAC, 30 VDC Non-Latching 27 Ohms Silver Tin Oxide (AgSnO2) 31.8 mm 26.9 mm 19.1 mm Bulk