General Purpose Relays – Mouser Canada

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PCB Mounted Relays

GCT PCB Mounted Relays provide reliable board-level switching for power, control, and automation applications where compact size and dependable operation are essential. These relays feature 3A to 16A load ratings and 5V, 12V, and 24V coil voltages to support diverse control circuit designs. The PCB relays are available in Form A (SPST-NO) and Form C (SPDT) configurations and feature through-hole mounting for secure mechanical retention. These relays combine compact footprints with sealed flux-proof construction for compatibility with automated PCB assembly processes. The PCB relays include UL- and TUV-approved designs with Class F coil insulation rated to 155°C. Typical applications include industrial, HVAC, appliance, energy-management, and embedded control systems.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CAD) Filter the results in the table by unit price based on your quantity.	Qty.	Product	Type	Coil Voltage	Relay Contact Form	Contact Termination	Mounting Style	Switching Voltage	Coil Type	Coil Resistance	Coil Current	Contact Material	Series	Length	Width	Height	Packaging
General Purpose Relays Relay PCB mounted TH 24V Coil 10A Load current SPST-NO Class F RLP20-24L10MF2F GCT 1: $1.31 1,000In Stock New Product	Mfr. Part # RLP20-24L10MF2F Mouser Part # 640-RLP20-24L10MF2F New Product	GCT	General Purpose Relays Relay PCB mounted TH 24V Coil 10A Load current SPST-NO Class F Learn More about GCT pcb mounted relays	Datasheet	1,000In Stock	$1.31 $1.16 $1.07 $1.04 View $0.981 $0.933 $0.871 $0.842 $0.789	Min.: 1 Mult.: 1	Relays	Miniature	24 V	1 Form A (SPST-NO)	Solder Pin	PCB Mount	277 VAC, 30 VDC	Non-Latching	1280 Ohms	18.75 mA	Silver	RLP20	18.2 mm	10.2 mm	14.8 mm	Tray
General Purpose Relays Relay PCB mounted TH 24V Coil 8A Load current SPST-NO Class F RLP20-24L08MF2F GCT 1: $2.22 975In Stock New Product	Mfr. Part # RLP20-24L08MF2F Mouser Part # 640-RLP20-24L08MF2F New Product	GCT	General Purpose Relays Relay PCB mounted TH 24V Coil 8A Load current SPST-NO Class F Learn More about GCT pcb mounted relays	Datasheet	975In Stock	$2.22 $1.99 $1.83 $1.77 View $1.67 $1.60 $1.45 $1.41 $1.33	Min.: 1 Mult.: 1	Relays	Miniature	24 V	1 Form A (SPST-NO)	Solder Pin	PCB Mount	277 VAC, 30 VDC	Non-Latching	1280 Ohms	18.75 mA	Silver	RLP20	18.2 mm	10.2 mm	14.8 mm	Tray
General Purpose Relays Relay PCB mounted TH 5V Coil 5A Load current SPST-NO Class F RLP70-05L05MF3F GCT 1: $1.47 1,000In Stock New Product	Mfr. Part # RLP70-05L05MF3F Mouser Part # 640-RLP70-05L05MF3F New Product	GCT	General Purpose Relays Relay PCB mounted TH 5V Coil 5A Load current SPST-NO Class F Learn More about GCT pcb mounted relays	Datasheet	1,000In Stock	$1.47 $1.31 $1.21 $1.17 View $1.11 $1.06 $0.991 $0.958 $0.897	Min.: 1 Mult.: 1	Relays	Miniature	5 V	1 Form A (SPST-NO)	Solder Pin	PCB Mount	277 VAC, 30 VDC	Non-Latching	125 Ohms	40 mA	Silver	RLP70	20.4 mm	7 mm	15 mm	Tray
General Purpose Relays Relay PCB mounted TH 5V Coil 5A Load current SPST-NO Class F RLP20-05H05MF2F GCT 1: $1.47 1,000Expected 2026-12-11 New Product	Mfr. Part # RLP20-05H05MF2F Mouser Part # 640-RLP20-05H05MF2F New Product	GCT	General Purpose Relays Relay PCB mounted TH 5V Coil 5A Load current SPST-NO Class F Learn More about GCT pcb mounted relays	Datasheet	1,000Expected 2026-12-11	$1.47 $1.31 $1.21 $1.17 View $1.11 $1.06 $0.991 $0.958 $0.897	Min.: 1 Mult.: 1	Relays	Miniature	5 V	1 Form A (SPST-NO)	Solder Pin	PCB Mount	277 VAC, 30 VDC	Non-Latching	56 Ohms	90 mA	Silver	RLP20	18.2 mm	10.2 mm	14.8 mm	Tray
General Purpose Relays Relay PCB mounted TH 5V Coil 10A Load current SPST-NO Class F RLP20-05H10MF2F GCT 1: $1.40 1,000Expected 2026-12-11 New Product	Mfr. Part # RLP20-05H10MF2F Mouser Part # 640-RLP20-05H10MF2F New Product	GCT	General Purpose Relays Relay PCB mounted TH 5V Coil 10A Load current SPST-NO Class F Learn More about GCT pcb mounted relays	Datasheet	1,000Expected 2026-12-11	$1.40 $1.24 $1.15 $1.11 View $1.05 $1.00 $0.935 $0.903 $0.847	Min.: 1 Mult.: 1	Relays	Miniature	5 V	1 Form A (SPST-NO)	Solder Pin	PCB Mount	277 VAC, 30 VDC	Non-Latching	56 Ohms	90 mA	Silver	RLP20	18.2 mm	10.2 mm	14.8 mm	Tray
General Purpose Relays Relay PCB mounted TH 5V Coil 8A Load current SPST-NO Class F RLP20-05L08MF2F GCT 1: $2.16 1,000Expected 2026-12-11 New Product	Mfr. Part # RLP20-05L08MF2F Mouser Part # 640-RLP20-05L08MF2F New Product	GCT	General Purpose Relays Relay PCB mounted TH 5V Coil 8A Load current SPST-NO Class F Learn More about GCT pcb mounted relays	Datasheet	1,000Expected 2026-12-11	$2.16 $1.93 $1.79 $1.73 View $1.63 $1.56 $1.43 $1.39 $1.30	Min.: 1 Mult.: 1	Relays	Miniature	5 V	1 Form A (SPST-NO)	Solder Pin	PCB Mount	277 VAC, 30 VDC	Non-Latching	56 Ohms	90 mA	Silver	RLP20	18.2 mm	10.2 mm	14.8 mm	Tray
General Purpose Relays Relay PCB mounted TH 5V Coil 10A Load current SPST-NO Class F RLP20-05L10MF2F GCT 1: $1.31 1,000Expected 2026-12-11 New Product	Mfr. Part # RLP20-05L10MF2F Mouser Part # 640-RLP20-05L10MF2F New Product	GCT	General Purpose Relays Relay PCB mounted TH 5V Coil 10A Load current SPST-NO Class F Learn More about GCT pcb mounted relays	Datasheet	1,000Expected 2026-12-11	$1.31 $1.16 $1.07 $1.04 View $0.981 $0.933 $0.871 $0.842 $0.789	Min.: 1 Mult.: 1	Relays	Miniature	5 V	1 Form A (SPST-NO)	Solder Pin	PCB Mount	277 VAC, 30 VDC	Non-Latching	56 Ohms	90 mA	Silver	RLP20	18.2 mm	10.2 mm	14.8 mm	Tray
General Purpose Relays Relay PCB mounted TH 12V Coil 5A Load current SPST-NO Class F RLP20-12H05MF2F GCT 1: $1.41 1,000Expected 2026-12-11 New Product	Mfr. Part # RLP20-12H05MF2F Mouser Part # 640-RLP20-12H05MF2F New Product	GCT	General Purpose Relays Relay PCB mounted TH 12V Coil 5A Load current SPST-NO Class F Learn More about GCT pcb mounted relays	Datasheet	1,000Expected 2026-12-11	$1.41 $1.26 $1.16 $1.13 View $1.07 $1.02 $0.949 $0.917 $0.86	Min.: 1 Mult.: 1	Relays	Miniature	12 V	1 Form A (SPST-NO)	Solder Pin	PCB Mount	277 VAC, 30 VDC	Non-Latching	320 Ohms	37.5 mA	Silver	RLP20	18.2 mm	10.2 mm	14.8 mm	Tray
General Purpose Relays Relay PCB mounted TH 12V Coil 10A Load current SPST-NO Class F RLP20-12H10MF2F GCT 1: $1.47 1,000Expected 2026-12-11 New Product	Mfr. Part # RLP20-12H10MF2F Mouser Part # 640-RLP20-12H10MF2F New Product	GCT	General Purpose Relays Relay PCB mounted TH 12V Coil 10A Load current SPST-NO Class F Learn More about GCT pcb mounted relays	Datasheet	1,000Expected 2026-12-11	$1.47 $1.31 $1.21 $1.16 View $1.10 $1.05 $0.984 $0.95 $0.89	Min.: 1 Mult.: 1	Relays	Miniature	12 V	1 Form A (SPST-NO)	Solder Pin	PCB Mount	277 VAC, 30 VDC	Non-Latching	320 Ohms	37.5 mA	Silver	RLP20	18.2 mm	10.2 mm	14.8 mm	Tray
General Purpose Relays Relay PCB mounted TH 12V Coil 16A Load current SPST-NO Class F RLP20-12H16MF2F GCT 1: $1.84 1,000Expected 2026-12-11 New Product	Mfr. Part # RLP20-12H16MF2F Mouser Part # 640-RLP20-12H16MF2F New Product	GCT	General Purpose Relays Relay PCB mounted TH 12V Coil 16A Load current SPST-NO Class F Learn More about GCT pcb mounted relays	Datasheet	1,000Expected 2026-12-11	$1.84 $1.66 $1.53 $1.47 View $1.39 $1.32 $1.22 $1.18 $1.11	Min.: 1 Mult.: 1	Relays	Miniature	12 V	1 Form A (SPST-NO)	Solder Pin	PCB Mount	277 VAC, 30 VDC	Non-Latching	320 Ohms	37.5 mA	Silver	RLP20	18.2 mm	10.2 mm	14.8 mm	Tray
General Purpose Relays Relay PCB mounted TH 12V Coil 8A Load current SPST-NO Class F RLP20-12L08MF2F GCT 1: $2.52 1,000Expected 2026-12-11 New Product	Mfr. Part # RLP20-12L08MF2F Mouser Part # 640-RLP20-12L08MF2F New Product	GCT	General Purpose Relays Relay PCB mounted TH 12V Coil 8A Load current SPST-NO Class F Learn More about GCT pcb mounted relays	Datasheet	1,000Expected 2026-12-11	$2.52 $2.25 $2.07 $2.00 View $1.90 $1.81 $1.64 $1.60 $1.50	Min.: 1 Mult.: 1	Relays	Miniature	12 V	1 Form A (SPST-NO)	Solder Pin	PCB Mount	277 VAC, 30 VDC	Non-Latching	320 Ohms	37.5 mA	Silver	RLP20	18.2 mm	10.2 mm	14.8 mm	Tray
General Purpose Relays Relay PCB mounted TH 12V Coil 10A Load current SPST-NO Class F RLP20-12L10MF2F GCT 1: $1.47 1,000Expected 2026-12-11 New Product	Mfr. Part # RLP20-12L10MF2F Mouser Part # 640-RLP20-12L10MF2F New Product	GCT	General Purpose Relays Relay PCB mounted TH 12V Coil 10A Load current SPST-NO Class F Learn More about GCT pcb mounted relays	Datasheet	1,000Expected 2026-12-11	$1.47 $1.31 $1.21 $1.16 View $1.10 $1.05 $0.984 $0.95 $0.89	Min.: 1 Mult.: 1	Relays	Miniature	12 V	1 Form A (SPST-NO)	Solder Pin	PCB Mount	277 VAC, 30 VDC	Non-Latching	320 Ohms	37.5 mA	Silver	RLP20	18.2 mm	10.2 mm	14.8 mm	Tray
General Purpose Relays Relay PCB mounted TH 24V Coil 5A Load current SPST-NO Class F RLP20-24H05MF2F GCT 1: $1.47 1,000Expected 2026-12-11 New Product	Mfr. Part # RLP20-24H05MF2F Mouser Part # 640-RLP20-24H05MF2F New Product	GCT	General Purpose Relays Relay PCB mounted TH 24V Coil 5A Load current SPST-NO Class F Learn More about GCT pcb mounted relays	Datasheet	1,000Expected 2026-12-11	$1.47 $1.31 $1.21 $1.17 View $1.11 $1.06 $0.991 $0.958 $0.897	Min.: 1 Mult.: 1	Relays	Miniature	24 V	1 Form A (SPST-NO)	Solder Pin	PCB Mount	277 VAC, 30 VDC	Non-Latching	1280 Ohms	18.75 mA	Silver	RLP20	18.2 mm	10.2 mm	14.8 mm	Tray
General Purpose Relays Relay PCB mounted TH 24V Coil 10A Load current SPST-NO Class F RLP20-24H10MF2F GCT 1: $1.24 1,000Expected 2026-12-11 New Product	Mfr. Part # RLP20-24H10MF2F Mouser Part # 640-RLP20-24H10MF2F New Product	GCT	General Purpose Relays Relay PCB mounted TH 24V Coil 10A Load current SPST-NO Class F Learn More about GCT pcb mounted relays	Datasheet	1,000Expected 2026-12-11	$1.24 $1.11 $1.02 $0.986 View $0.933 $0.886 $0.828 $0.801 $0.75	Min.: 1 Mult.: 1	Relays	Miniature	24 V	1 Form A (SPST-NO)	Solder Pin	PCB Mount	277 VAC, 30 VDC	Non-Latching	1280 Ohms	18.75 mA	Silver	RLP20	18.2 mm	10.2 mm	14.8 mm	Tray
General Purpose Relays Relay PCB mounted TH 24V Coil 3A Load current SPST-NO Class F RLP20-24L03MF2F GCT 1: $2.22 1,000Expected 2026-12-11 New Product	Mfr. Part # RLP20-24L03MF2F Mouser Part # 640-RLP20-24L03MF2F New Product	GCT	General Purpose Relays Relay PCB mounted TH 24V Coil 3A Load current SPST-NO Class F Learn More about GCT pcb mounted relays	Datasheet	1,000Expected 2026-12-11	$2.22 $1.99 $1.83 $1.77 View $1.67 $1.60 $1.45 $1.41 $1.33	Min.: 1 Mult.: 1	Relays	Miniature	24 V	1 Form A (SPST-NO)	Solder Pin	PCB Mount	277 VAC, 30 VDC	Non-Latching	1280 Ohms	18.75 mA	Silver	RLP20	18.2 mm	10.2 mm	14.8 mm	Tray
General Purpose Relays Relay PCB mounted TH 5V Coil 10A Load current SPDT Class F RLP30-05R10CF3F GCT 1: $1.67 1,000Expected 2026-12-11 New Product	Mfr. Part # RLP30-05R10CF3F Mouser Part # 640-RLP30-05R10CF3F New Product	GCT	General Purpose Relays Relay PCB mounted TH 5V Coil 10A Load current SPDT Class F Learn More about GCT pcb mounted relays	Datasheet	1,000Expected 2026-12-11	$1.67 $1.50 $1.38 $1.33 View $1.27 $1.21 $1.12 $1.08 $1.01	Min.: 1 Mult.: 1	Power Relays	Miniature	5 V	1 Form C (SPDT-NO)	Solder Pin	PCB Mount	277 VAC, 28 VDC	Non-Latching	69 Ohms	72 mA	Silver	RLP30	19.2 mm	15.5 mm	15.25 mm	Tray
General Purpose Relays Relay PCB mounted TH 5V Coil 10A Load current SPST-NO Class F RLP30-05R10MF3F GCT 1: $1.40 1,000Expected 2026-12-11 New Product	Mfr. Part # RLP30-05R10MF3F Mouser Part # 640-RLP30-05R10MF3F New Product	GCT	General Purpose Relays Relay PCB mounted TH 5V Coil 10A Load current SPST-NO Class F Learn More about GCT pcb mounted relays	Datasheet	1,000Expected 2026-12-11	$1.40 $1.24 $1.15 $1.11 View $1.06 $1.00 $0.935 $0.903 $0.847	Min.: 1 Mult.: 1	Power Relays	Miniature	5 V	1 Form A (SPST-NO)	Solder Pin	PCB Mount	277 VAC, 28 VDC	Non-Latching	69 Ohms	72 mA	Silver	RLP30	19.2 mm	15.5 mm	15.25 mm	Tray
General Purpose Relays Relay PCB mounted TH 12V Coil 10A Load current SPDT Class F RLP30-12R10CF3F GCT 1: $1.67 1,000Expected 2026-12-11 New Product	Mfr. Part # RLP30-12R10CF3F Mouser Part # 640-RLP30-12R10CF3F New Product	GCT	General Purpose Relays Relay PCB mounted TH 12V Coil 10A Load current SPDT Class F Learn More about GCT pcb mounted relays	Datasheet	1,000Expected 2026-12-11	$1.67 $1.50 $1.38 $1.33 View $1.27 $1.21 $1.12 $1.08 $1.01	Min.: 1 Mult.: 1	Power Relays	Miniature	12 V	1 Form C (SPDT-NO)	Solder Pin	PCB Mount	277 VAC, 28 VDC	Non-Latching	400 Ohms	30 mA	Silver	RLP30	19.2 mm	15.5 mm	15.25 mm	Tray
General Purpose Relays Relay PCB mounted TH 12V Coil 10A Load current SPST-NO Class F RLP30-12R10MF3F GCT 1: $1.17 1,000Expected 2026-12-11 New Product	Mfr. Part # RLP30-12R10MF3F Mouser Part # 640-RLP30-12R10MF3F New Product	GCT	General Purpose Relays Relay PCB mounted TH 12V Coil 10A Load current SPST-NO Class F Learn More about GCT pcb mounted relays	Datasheet	1,000Expected 2026-12-11	$1.17 $1.04 $0.963 $0.93 View $0.888 $0.834 $0.779 $0.753 $0.706	Min.: 1 Mult.: 1	Power Relays	Miniature	12 V	1 Form A (SPST-NO)	Solder Pin	PCB Mount	277 VAC, 28 VDC	Non-Latching	400 Ohms	30 mA	Silver	RLP30	19.2 mm	15.5 mm	15.25 mm	Tray
General Purpose Relays Relay PCB mounted TH 24V Coil 10A Load current SPDT Class F RLP30-24R10CF3F GCT 1: $1.83 1,000Expected 2026-12-11 New Product	Mfr. Part # RLP30-24R10CF3F Mouser Part # 640-RLP30-24R10CF3F New Product	GCT	General Purpose Relays Relay PCB mounted TH 24V Coil 10A Load current SPDT Class F Learn More about GCT pcb mounted relays	Datasheet	1,000Expected 2026-12-11	$1.83 $1.63 $1.51 $1.45 View $1.38 $1.32 $1.22 $1.18 $1.10	Min.: 1 Mult.: 1	Power Relays	Miniature	24 V	1 Form C (SPDT-NO)	Solder Pin	PCB Mount	277 VAC, 28 VDC	Non-Latching	1600 Ohms	15 mA	Silver	RLP30	19.2 mm	15.5 mm	15.25 mm	Tray
General Purpose Relays Relay PCB mounted TH 24V Coil 10A Load current SPST-NO Class F RLP30-24R10MF3F GCT 1: $1.24 1,000Expected 2026-12-11 New Product	Mfr. Part # RLP30-24R10MF3F Mouser Part # 640-RLP30-24R10MF3F New Product	GCT	General Purpose Relays Relay PCB mounted TH 24V Coil 10A Load current SPST-NO Class F Learn More about GCT pcb mounted relays	Datasheet	1,000Expected 2026-12-11	$1.24 $1.11 $1.02 $0.986 View $0.942 $0.886 $0.828 $0.801 $0.75	Min.: 1 Mult.: 1	Power Relays	Miniature	24 V	1 Form A (SPST-NO)	Solder Pin	PCB Mount	277 VAC, 28 VDC	Non-Latching	1600 Ohms	15 mA	Silver	RLP30	19.2 mm	15.5 mm	15.25 mm	Tray
General Purpose Relays Relay PCB mounted TH 5V Coil 7A Load current SPST-NO Class F RLP70-05L07MF3F GCT 1: $2.76 1,000Expected 2026-12-11 New Product	Mfr. Part # RLP70-05L07MF3F Mouser Part # 640-RLP70-05L07MF3F New Product	GCT	General Purpose Relays Relay PCB mounted TH 5V Coil 7A Load current SPST-NO Class F Learn More about GCT pcb mounted relays	Datasheet	1,000Expected 2026-12-11	$2.76 $2.46 $2.28 $2.20 View $2.09 $2.00 $1.81 $1.76 $1.64	Min.: 1 Mult.: 1	Relays	Miniature	5 V	1 Form A (SPST-NO)	Solder Pin	PCB Mount	277 VAC, 30 VDC	Non-Latching	125 Ohms	40 mA	Silver	RLP70	20.4 mm	7 mm	15 mm	Tray
General Purpose Relays Relay PCB mounted TH 12V Coil 7A Load current SPST-NO Class F RLP70-12L07MF3F GCT 1: $2.69 1,000Expected 2026-12-11 New Product	Mfr. Part # RLP70-12L07MF3F Mouser Part # 640-RLP70-12L07MF3F New Product	GCT	General Purpose Relays Relay PCB mounted TH 12V Coil 7A Load current SPST-NO Class F Learn More about GCT pcb mounted relays	Datasheet	1,000Expected 2026-12-11	$2.69 $2.40 $2.22 $2.15 View $2.03 $1.96 $1.77 $1.71 $1.60	Min.: 1 Mult.: 1	Relays	Miniature	12 V	1 Form A (SPST-NO)	Solder Pin	PCB Mount	277 VAC, 30 VDC	Non-Latching	720 Ohms	16.7 mA	Silver	RLP70	20.4 mm	7 mm	15 mm	Tray
General Purpose Relays Relay PCB mounted TH 24V Coil 5A Load current SPST-NO Class F RLP70-24L05MF3F GCT 1: $1.47 1,000Expected 2026-12-11 New Product	Mfr. Part # RLP70-24L05MF3F Mouser Part # 640-RLP70-24L05MF3F New Product	GCT	General Purpose Relays Relay PCB mounted TH 24V Coil 5A Load current SPST-NO Class F Learn More about GCT pcb mounted relays	Datasheet	1,000Expected 2026-12-11	$1.47 $1.31 $1.21 $1.17 View $1.11 $1.06 $0.991 $0.958 $0.897	Min.: 1 Mult.: 1	Relays	Miniature	24 V	1 Form A (SPST-NO)	Solder Pin	PCB Mount	277 VAC, 30 VDC	Non-Latching	2880 Ohms	8.3 mA	Silver	RLP70	20.4 mm	7 mm	15 mm	Tray
General Purpose Relays Relay PCB mounted TH 24V Coil 7A Load current SPST-NO Class F RLP70-24L07MF3F GCT 1: $2.69 1,000Expected 2026-12-11 New Product	Mfr. Part # RLP70-24L07MF3F Mouser Part # 640-RLP70-24L07MF3F New Product	GCT	General Purpose Relays Relay PCB mounted TH 24V Coil 7A Load current SPST-NO Class F Learn More about GCT pcb mounted relays	Datasheet	1,000Expected 2026-12-11	$2.69 $2.40 $2.22 $2.15 View $2.03 $1.96 $1.77 $1.71 $1.60	Min.: 1 Mult.: 1	Relays	Miniature	24 V	1 Form A (SPST-NO)	Solder Pin	PCB Mount	277 VAC, 30 VDC	Non-Latching	2880 Ohms	8.3 mA	Silver	RLP70	20.4 mm	7 mm	15 mm	Tray

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