DC Power & Signal Relays 2,400+

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Part	Manufacturer	Relay Type	Mounting Feature	Relay Action	Relay Function	Coil or Input Supply Type	Reference Standard	Maximum Contact AC Rating (R Load)	Dielectric Strength Between Open Contacts	Relay Form	Operate Time	Electrical Life	Maximum Contact DC Power Rating (R Load)	Release Time	Insulation Resistance	Coil Power (mW)	Packing Method	Body Length/Diameter	Body Width	Coil Resistance	Sealing	Weight	Maximum AC Coil Current	No. of Terminals	Physical Dimension	End Contact Plating	Body Height	Dielectric Strength Between Coil & Contacts	Maximum Contact DC Rating (R Load)	Maximum Operating Temperature	Maximum AC Contact Current	Maximum DC Coil Current	Maximum AC Coil Voltage	Minimum Operating Temperature	DC Coil Release Voltage	Maximum DC Contact Current	Termination Type	Nominal Coil Voltage	DC Coil Operate Voltage	Contact Resistance	Input Switching Control Type	End Contact Material	PCB Hole Count	Maximum DC Contact Voltage	Additional Features	Maximum AC Contact Voltage	Terminal Length	Maximum DC Coil Voltage	Maximum Contact AC Power Rating (R Load)	Contact or Output Supply Type
1415539-1	TE Connectivity	Power/Signal Relay	Panel Mount	Momentary	DPST	DC	UL; VDE		1 kVrms	2 Form A						400 mW	Box; Tube	1.142 in (29 mm)	12.7 in (322.58 mm)	360 Ω		13 g			1.142 x 0.5 x 0.618 in (29 x 12.7 x 15.7 mm)		0.618 in (15.7 mm)	5 kVrms		85 °C (185 °F)	8 A	33 mA		70 °C (158 °F)	1.2 V	8 A	Solder/Quick Connect		8.4 V			Silver Nickel				400 V		12 V		AC/DC
1461352-2	TE Connectivity	Power/Signal Relay	Panel Mount	Momentary	SPST	DC	UL; VDE	5A@400VAC	750 Vrms	1 Form A	13 ms	30000 Cycle(s)		8 ms		200 mW	Bulk	0.787 in (20 mm)	10 in (254 mm)	125 Ω	RT2	7 g			0.78 x 0.39 x 0.598 in (19.8 x 9.9 x 15.2 mm)		0.598 in (15.2 mm)	4 kVrms	5A@30VDC	85 °C (185 °F)	5 A	40 mA		50 °C (122 °F)	500 mV	5 A	Solder/Quick Connect		3.75 V			Silver Tin Alloy		30 V		277 V		5 V		AC/DC
1461403-4	TE Connectivity	Power/Signal Relay	Panel Mount	Momentary	SPST	DC	CSA; TUV; UL; VDE		750 Vrms	1 Form A						200 mW	Box; Tray	0.717 in (18.2 mm)	10.2 in (259.08 mm)	720 Ω		9 g			0.717 x 0.402 x 0.579 in (18.2 x 10.2 x 14.7 mm)		0.579 in (14.7 mm)	3 kVrms		70 °C (158 °F)	8 A	17 mA		50 °C (122 °F)		8 A	Solder/Quick Connect					Silver Cadmium Oxide		30 V		277 V		12 V		AC/DC
1462043-3	TE Connectivity	Power/Signal Relay	Panel Mount			DC			750 Vrms	2 Form A					1000 GΩ	140 mW	Tape and Reel	0.394 in (10 mm)	6 in (152.4 mm)	178 Ω		750 mg			0.39 x 0.24 x 0.22 in (10 x 6 x 5.65 mm)		0.222 in (5.65 mm)	1.8 kVrms		85 °C (185 °F)	2 A			-40 °C (-40 °F)		2 A	Solder/Quick Connect					Lead Ruthenium		220 V		250 V		5 V
1616055-3	TE Connectivity	Power/Signal Relay	Panel Mount		SPST-NO	DC														70 Ω											100 A					100 A	Solder/Quick Connect							28 V				32 V
1616068-9	TE Connectivity	Power/Signal Relay	Panel Mount		SPST-NO-DB	DC														86.5 Ω											300 A					300 A	Solder/Quick Connect							28 V				32 V
1616131-4	TE Connectivity	Power/Signal Relay	Panel Mount		SPST-NC	DC																									80 mA					80 mA	Solder/Quick Connect							28 V				28 V
1617085-2	TE Connectivity	Power/Signal Relay	Panel Mount		6PDT-CO	DC				6 Form C	5 ms			5 ms		1.801 W		0.819 in (20.8 mm)	10.6 in (269.24 mm)	390 Ω	Hermetically Sealed			20	0.819 x 0.417 x 0.417 in (20.8 x 10.6 x 10.6 mm)		0.417 in (10.6 mm)		2A@28VDC	125 °C (257 °F)	2 A			-65 °C (-85 °F)	1.8 V	2 A	Solder Hook	26.5 V	15.5 V		Random			28 V			0.185 in (4.699 mm)	26.5 V
1617119-6	TE Connectivity	Power/Signal Relay	Panel Mount	Momentary	SPST-CO	DC				1 Form C						351 mW				2 kΩ	Hermetically Sealed									125 °C (257 °F)	1 A	13 mA		-65 °C (-85 °F)		1 A	Solder/Quick Connect							28 V		28 V		26 V		AC/DC
1617122-6	TE Connectivity	Power/Signal Relay	Panel Mount	Momentary	DPDT-CO	DC				2 Form C						368 mW				880 Ω	Hermetically Sealed									125 °C (257 °F)	1 A	20 mA		-65 °C (-85 °F)		1 A	Solder/Quick Connect							28 V	With Coil Suppression Diode	28 V		18 V		AC/DC
1617125-5	TE Connectivity	Power/Signal Relay	Panel Mount	Momentary	DPDT-CO	DC				2 Form C						450 mW				1.56 kΩ	Hermetically Sealed									125 °C (257 °F)	1 A	17 mA		-65 °C (-85 °F)		1 A	Solder/Quick Connect							28 V		28 V		26.5 V		AC/DC
1617139-3	TE Connectivity	Power/Signal Relay	Panel Mount	Momentary	DPDT-CO	DC				2 Form C						450 mW				1.56 kΩ	Hermetically Sealed									125 °C (257 °F)	1 A	17 mA		-65 °C (-85 °F)		1 A	Solder/Quick Connect							28 V	With Coil Suppression Diode	28 V		26.5 V		AC/DC
1617149-4	TE Connectivity	Power/Signal Relay	Panel Mount		DPDT-CO	DC				2 Form C						219 mW				3.2 kΩ	Hermetically Sealed									125 °C (257 °F)	1 A			-65 °C (-85 °F)		1 A	Solder/Quick Connect							28 V		28 V		26.5 V
1617149-5	TE Connectivity	Power/Signal Relay	Panel Mount	Momentary	DPDT-CO	DC				2 Form C						199 mW				3.2 kΩ	Hermetically Sealed									125 °C (257 °F)	1 A	8 mA		-65 °C (-85 °F)		1 A	Solder/Quick Connect							28 V		28 V		26.5 V		AC/DC
1617149-6	TE Connectivity	Power/Signal Relay	Panel Mount		DPDT-CO	DC				2 Form C						219 mW				3.2 kΩ	Hermetically Sealed									125 °C (257 °F)	1 A			-65 °C (-85 °F)		1 A	Solder/Quick Connect							28 V		28 V		26.5 V
1617149-7	TE Connectivity	Power/Signal Relay	Panel Mount		DPDT-CO	DC				2 Form C						199 mW				3.2 kΩ	Hermetically Sealed									125 °C (257 °F)	1 A			-65 °C (-85 °F)		1 A	Solder/Quick Connect							28 V		28 V		26.5 V
1617149-8	TE Connectivity	Power/Signal Relay	Panel Mount		DPDT-CO	DC				2 Form C						219 mW				3.2 kΩ	Hermetically Sealed									125 °C (257 °F)	1 A			-65 °C (-85 °F)		1 A	Solder/Quick Connect							28 V		28 V		26.5 V
1617156-5	TE Connectivity	Power/Signal Relay	Panel Mount	Momentary	DPDT-CO	DC				2 Form C						203 mW				1.6 kΩ	Hermetically Sealed									125 °C (257 °F)	1 A	11 mA		-65 °C (-85 °F)		1 A	Solder/Quick Connect							28 V		28 V		18 V		AC/DC
1617528-1	TE Connectivity	Power/Signal Relay	Panel Mount	Momentary	DPDT-CO	DC		5A@115VAC		2 Form C	15 ms	50000 Cycle(s)		15 ms		1.92 W		1.075 in (27.3 mm)	15.87 in (403.098 mm)	1.2 kΩ	Hermetically Sealed			8	1.075 x 0.625 x 1.01 in (27.3 x 15.87 x 25.65 mm)		1.01 in (25.65 mm)		10A@28VDC	125 °C (257 °F)	10 A	43 mA		-65 °C (-85 °F)	14.4 V	10 A	Solder	48 V	26 V		Random	Silver Cadmium Oxide		28 V		115 V	0.311 in (7.899 mm)	48 V		AC/DC
1721081-7	TE Connectivity	Power/Signal Relay	Panel Mount	Momentary	SPST	DC	CSA; UL; VDE	3A@250VAC	750 Vrms	1 Form A	10 ms	100000 Cycle(s)		4 ms	1 GΩ	200 mW	Box	0.803 in (20.39 mm)	7 in (177.8 mm)	2.88 kΩ	Epoxy Terminal Sealed	4 g			0.803 x 0.276 x 0.591 in (20.4 x 7 x 15 mm)		0.591 in (15.01 mm)	4 kVrms	3A@30VDC	85 °C (185 °F)	3 A	8 mA		70 °C (158 °F)	1.2 V	3 A	Solder/Quick Connect		18 V			Silver Nickel		30 V		250 V		24 V		AC/DC
2-1393766-3	TE Connectivity	Power/Signal Relay	Panel Mount			DC			500 Vrms	6 Form C					10 GΩ	1.5 W		1.165 in (29.6 mm)	18.7 in (474.98 mm)	9 kΩ		40 g					1.189 in (30.2 mm)	1 kVrms		75 °C (167 °F)	5 A			70 °C (158 °F)		5 A	Solder/Quick Connect					Silver Cadmium Oxide				120 V		115 V
2-1415538-2	TE Connectivity	Power/Signal Relay	Panel Mount		SPST-NO	DC			1 kVrms	1 Form A						400 mW	Box; Tray	1.142 in (29 mm)	12.7 in (322.58 mm)	360 Ω			33 mA		1.14 x 0.5 x 0.62 in (29 x 12.7 x 15.7 mm)		0.618 in (15.7 mm)	5 kVrms		85 °C (185 °F)	16 A	33 mA		-40 °C (-40 °F)		16 A	Solder/Quick Connect					Silver Tin Oxide Indium Oxide		300 V		400 V		12 V
2-1415538-5	TE Connectivity	Power/Signal Relay	Panel Mount	Momentary	SPDT	DC	IEC; UL; VDE	10A@400VAC	1 kVrms	1 Form C	35 ms			35 ms		526 mW	Tube	0.591 in (15 mm)	15 in (381 mm)	274 Ω	RT2	5.4 g			0.591 x 0.591 x 0.787 in (15 x 15 x 20 mm)		0.787 in (20 mm)	2.5 kVrms		85 °C (185 °F)	10 A	44 mA		70 °C (158 °F)	1.2 V	10 A	Solder/Quick Connect		9 V			Silver Nickel				400 V		12 V		AC
2-1440002-4	TE Connectivity	Power/Signal Relay	Panel Mount	Momentary	SPST	DC	CSA; CQC; TUV; UL	16A@240VAC	1 kVrms	1 Form A	20 ms	100000 Cycle(s)		8 ms	1 GΩ	540 mW	Box	1.15 in (29.21 mm)	12.8 in (325.12 mm)	270 Ω	RT2	13 g			1.15 x 0.504 x 0.811 in (29.2 x 12.8 x 20.6 mm)		0.811 in (20.6 mm)	5 kVrms	16A@24VDC	70 °C (158 °F)	16 A	45 mA		50 °C (122 °F)	600 mV	16 A	Solder/Quick Connect		9 V			Silver Tin Alloy		24 V		240 V		12 V		AC/DC
2-1440002-8	TE Connectivity	Power/Signal Relay	Panel Mount	Momentary	SPDT	DC	CSA; TUV; UL	16A@120VAC	1 kVrms	1 Form C	20 ms	100000 Cycle(s)		8 ms	1 GΩ	540 mW	Box	1.15 in (29.21 mm)	12.8 in (325.12 mm)	1.1 kΩ	Flux Free Sealed	13 g			1.15 x 0.504 x 0.811 in (29.2 x 12.8 x 20.6 mm)		0.811 in (20.6 mm)	5 kVrms	16A@110VDC	70 °C (158 °F)	16 A	23 mA		50 °C (122 °F)	1.2 V	16 A	Solder/Quick Connect		18 V			Silver Tin Oxide		24 V		240 V		24 V		AC/DC
2-1617031-3	TE Connectivity	Power/Signal Relay	Panel Mount	Momentary	DPDT-CO	DC				2 Form C						1.003 W				700 Ω	Hermetically Sealed									125 °C (257 °F)	2 A	38 mA		-65 °C (-85 °F)		2 A	Solder											26.5 V		AC/DC
2-1617758-8	TE Connectivity	Power/Signal Relay	Panel Mount	Momentary	DPDT-CO	DC				2 Form C										500 Ω	Hermetically Sealed									125 °C (257 °F)	5 A			-70 °C (-94 °F)		5 A	Solder/Quick Connect					Silver Cadmium Oxide						28 V		AC/DC
2-1618404-0	TE Connectivity	Power/Signal Relay	Panel Mount		DPST-NO	DC				2 Form X										98 Ω											300 A					300 A	Solder/Quick Connect							600 V				28 V
2-1618404-6	TE Connectivity	Power/Signal Relay	Panel Mount		DPST-NO	DC				2 Form X										98 Ω											300 A					300 A	Solder/Quick Connect							600 V				28 V
2-1904011-1	TE Connectivity	Power/Signal Relay	Panel Mount	Momentary	SPST	DC	UL	35A@12VAC	500 Vrms	1 Form A	10 ms	250000 Cycle(s)		15 ms		1.7 W	Bulk	0.866 in (22 mm)	28.5 in (723.9 mm)	85 Ω	IP54	35 g		5	1.122 x 1.122 x 1.024 in (28.5 x 28.5 x 26 mm)		0.63 in (16 mm)	500 Vrms	35A@12VDC	125 °C (257 °F)	50 A	141 mA		105 °C (221 °F)	1.5 V	50 A	Solder/Quick Connect	12 V	8 V		Random	Silver Alloy		12 V	Release Time with Suppression Diode	12 V	0.4331 in (11.001 mm)	12 V		AC/DC
2-1904011-2	TE Connectivity	Power/Signal Relay	Panel Mount	Momentary	SPST	DC	UL	35A@12VAC	500 Vrms	1 Form A	10 ms	250000 Cycle(s)		10 ms		1.7 W	Bulk	1.122 in (28.5 mm)	28.5 in (723.9 mm)	85 Ω	IP54	35 g		5	1.122 x 1.122 x 1.024 in (28.5 x 28.5 x 26 mm)		1.024 in (26 mm)	500 Vrms	35A@12VDC	125 °C (257 °F)	50 A	141 mA		105 °C (221 °F)	1.5 V	50 A	Solder/Quick Connect	12 V	8 V		Random	Silver Alloy		12 V		12 V	0.4331 in (11.001 mm)	12 V		DC
2071366-4	TE Connectivity	Power/Signal Relay	Panel Mount		SPST-NO	DC			1.5 kVrms	1 Form A					1 GΩ	3 W	Box; Tray	1.449 in (36.8 mm)	17.2 in (436.88 mm)	192 Ω		37.5 g	210 mA				1.197 in (30.4 mm)	4 kVrms		85 °C (185 °F)	60 A	210 mA		-40 °C (-40 °F)		60 A	Solder/Quick Connect					Silver Tin Oxide				480 V		24 V
3-1393779-8	TE Connectivity	Power/Signal Relay	Panel Mount	Momentary	SPDT	DC	UL	1.25A@125VAC	750 Vrms	2 Form C	17 ms	100000 Cycle(s)	72W@120VDC	22 ms	1000 GΩ	206 mW	Box; Tube	0.61 in (15.49 mm)	10.5 in (266.7 mm)	2.8 kΩ	IP67	4 g		6	0.61 x 0.413 x 0.453 in (15.5 x 10.5 x 11.5 mm)	Gold	0.453 in (11.5 mm)	1 kVrms	1.25A@120VDC	85 °C (185 °F)	1.25 A	9 mA	24 V	-40 °C (-40 °F)	2.4 V	1.25 A	Solder/Quick Connect	24 V	18 V	100 mΩ	Random	Silver Palladium Alloy	6	120 V	Release Time with Diode in Parallel	125 V	0.1378 in (3.5 mm)	24 V	360VA@125VAC	AC/DC
3-1393801-5	TE Connectivity	Power/Signal Relay	Panel Mount	Momentary	4PDT	DC	UL		1 kVrms	4 Form C					1 GΩ	878 mW	Box	1.563 in (39.7 mm)	32.4 in (822.96 mm)	4.1 kΩ	Dust Proof	22 g			1.56 x 1.27 x 0.4 in (39.7 x 32.4 x 10.2 mm)		0.402 in (10.2 mm)	1 kVrms		70 °C (158 °F)	2 A	15 mA	250 V	-40 °C (-40 °F)		2 A	Solder/Quick Connect					Lead Nickel		250 V		250 V		250 V		AC/DC
3-1415535-7	TE Connectivity	Power/Signal Relay	Panel Mount	Momentary	SPST	DC	UL; VDE	6A@400VAC	1 kVrms	1 Form A	14 ms	100000 Cycle(s)		9 ms	10 GΩ	360 mW	Box; Tube	0.815 in (20.7 mm)	10.7 in (271.78 mm)	1.6 kΩ	RT2	5 g			0.787 x 0.394 x 0.417 in (20 x 10 x 10.6 mm)		0.472 in (12 mm)	3 kVrms		85 °C (185 °F)	5 A	15 mA		70 °C (158 °F)	2.4 V	5 A	Solder/Quick Connect		18 V			Silver Nickel				400 V		24 V		AC/DC
3-1415535-8	TE Connectivity	Power/Signal Relay	Panel Mount	Momentary	SPST	DC	UL; VDE	5A@400VAC	1 kVrms	1 Form A	14 ms	100000 Cycle(s)		9 ms	10 GΩ	360 mW	Box; Tube	0.815 in (20.7 mm)	10.7 in (271.78 mm)	6.4 kΩ	RT2	5 g			0.815 x 0.421 x 0.472 in (20.7 x 10.7 x 12 mm)		0.472 in (12 mm)	3 kVrms		85 °C (185 °F)	5 A	8 mA		70 °C (158 °F)	4.8 V	5 A	Solder/Quick Connect		36 V			Silver Nickel				400 V		48 V		AC
4-1414915-9	TE Connectivity	Power/Signal Relay	Through Hole-Straight Mount	Latched	SPST	DC				1 Form A	1.5 ms	100000 Cycle(s)		1.5 ms		7.2 W	Bulk	0.728 in (18.5 mm)	16.21 in (411.734 mm)	20 Ω	Waterproof	11 g		7	0.728 x 0.638 x 0.634 in (18.5 x 16.21 x 16.1 mm)		0.634 in (16.1 mm)	500 Vrms	40A@12VDC	125 °C (257 °F)	40 A	600 mA		-40 °C (-40 °F)	6.9 V	40 A	Solder	12 V	6.9 V		Random	Silver Tin Oxide	7	12 V			0.126 in (3.2 mm)	12 V		DC
4-1415899-0	TE Connectivity	Power/Signal Relay	Panel Mount	Momentary	SPST	DC	UL; VDE	12A@400VAC	1 kVrms	1 Form A	12 ms	50000 Cycle(s)		10 ms		400 mW	Box; Tube	1.142 in (29 mm)	12.7 in (322.58 mm)	1.44 kΩ	RT2	10 g			1.142 x 0.5 x 0.618 in (29 x 12.7 x 15.7 mm)		0.618 in (15.7 mm)	5 kVrms		85 °C (185 °F)	12 A	17 mA		-40 °C (-40 °F)	2.4 V	12 A	Solder/Quick Connect		16.8 V			Silver Tin Oxide				400 V		24 V		AC
4-1617758-3	TE Connectivity	Power/Signal Relay	Through Hole-Straight Mount	Momentary	DPDT-CO	DC				2 Form C										500 Ω	Hermetically Sealed									125 °C (257 °F)	5 A			-70 °C (-94 °F)		5 A	Solder/Quick Connect					Silver Cadmium Oxide						28 V		AC/DC
40.62.7.012.0000	Finder	Power/Signal Relay	Socket Mount	Momentary	DPDT	DC	CCC; CSA; CUL; EAC; ENEC; RINA; UL	20A@400VAC	1 kVrms	2 Form C	12 ms	100000 Cycle(s)		4 ms		500 mW		1.142 in (29 mm)	12.4 in (314.96 mm)	288 Ω	RT2			8	1.142 x 0.488 x 0.984 in (29 x 12.4 x 25 mm)		0.984 in (25 mm)	6 kVrms		85 °C (185 °F)	20 A	42 mA		-40 °C (-40 °F)	1.2 V		Snap-On	12 V	8.8 V		Random	Silver Nickel	8			400 V	0.2087 in (5.301 mm)	18 V	2500VA@400VAC	AC
5-1393104-6	TE Connectivity	Power/Signal Relay	Panel Mount	Momentary	DPDT	DC	CSA; UL	10A@240VAC	1 kVrms	2 Form C		100000 Cycle(s)			1 GΩ	1.2 W	Tray	1.406 in (35.7 mm)	35.7 in (906.78 mm)	120 Ω	RT1	85 g			1.406 x 1.406 x 2 in (35.71 x 35.71 x 50.8 mm)		2 in (50.8 mm)	1 kVrms		70 °C (158 °F)	10 A	100 mA		50 °C (122 °F)		10 A	Solder/Quick Connect		9 V			Silver				240 V		12 V		AC
5-1393240-1	TE Connectivity	Power/Signal Relay	Panel Mount	Momentary	SPST	DC	BEAB; FIMKO; SEMKO; UL; VDE	16A@250VAC	1 kVrms	1 Form A		30000 Cycle(s)				420 mW	Box; Tube	1.142 in (29 mm)	12.7 in (322.58 mm)	8.57 kΩ	Flux Free Sealed	14 g			1.142 x 0.5 x 0.618 in (29 x 12.7 x 15.7 mm)		0.618 in (15.7 mm)	5 kVrms	16A@24VDC	85 °C (185 °F)	16 A	7 mA		70 °C (158 °F)	6 V	16 A	Solder/Quick Connect		42 V			Silver Nickel		24 V		400 V		60 V		AC/DC
5-1415535-2	TE Connectivity	Power/Signal Relay	Panel Mount	Momentary	SPST	DC	UL; VDE	5A@400VAC	1 kVrms	1 Form A	6 ms	100000 Cycle(s)		3 ms	10000 GΩ	210 mW	Box; Tube	0.787 in (20 mm)	10 in (254 mm)	10.97 kΩ	RT2	5 g			0.787 x 0.394 x 0.394 in (20 x 10 x 10 mm)		0.394 in (10 mm)	4 kVrms		85 °C (185 °F)	6 A	4 mA		70 °C (158 °F)	4.8 V	6 A	Solder/Quick Connect		36 V			Silver Nickel				400 V		48 V		AC/DC
5-1419111-2	TE Connectivity	Power/Signal Relay	Panel Mount	Momentary	DPDT	DC	UL; VDE	12A@250VAC	1.2 kVrms	2 Form C	20 ms			15 ms		750 mW	Box; Tube	1.102 in (28 mm)	22.5 in (571.5 mm)	192 Ω		30 g			1.1 x 0.89 x 1.18 in (28 x 22.5 x 30 mm)		1.181 in (30 mm)	2.5 kVrms		70 °C (158 °F)	12 A	63 mA		-40 °C (-40 °F)	1.2 V	12 A	Solder/Quick Connect		9 V			Silver Nickel				400 V		12 V		AC/DC
5-1617350-7	TE Connectivity	Power/Signal Relay	Panel Mount		DPDT-CO	DC				2 Form C						250 mW				100 Ω	Hermetically Sealed									125 °C (257 °F)	1 A			-65 °C (-85 °F)		1 A	Solder/Quick Connect							28 V		28 V		5 V
5-1618394-7	TE Connectivity	Power/Signal Relay	Panel Mount		DPST-NO	DC				2 Form X										98 Ω											300 A					300 A	Solder/Quick Connect							600 V				28 V
5-1904006-1	TE Connectivity	Power/Signal Relay	Panel Mount	Momentary	SPST	DC	UL	35A@12VAC	500 Vrms	1 Form A	10 ms	250000 Cycle(s)		10 ms		1.7 W	Bulk	0.866 in (22 mm)	28.5 in (723.9 mm)	85 Ω	IP54	35 g		5	1.122 x 1.122 x 1.024 in (28.5 x 28.5 x 26 mm)		0.63 in (16 mm)	500 Vrms	35A@12VDC	125 °C (257 °F)	50 A	160 mA		105 °C (221 °F)	1.5 V	50 A	Solder/Quick Connect	12 V	8 V		Random	Silver Alloy		12 V		12 V	0.4331 in (11.001 mm)	12 V		DC
55.14.9.024.0000	Finder	Power/Signal Relay	Through Hole-Straight Mount	Momentary	4PDT	DC	ANCE; CCC; CSA; CUL; DEMKO; FIMKO; GOST; IMQ; LR; NEMKO	15A@250VAC	1 kVrms	4 Form C	11 ms	150000 Cycle(s)		3 ms		1 W		1.091 in (27.7 mm)	20.7 in (525.78 mm)	600 Ω	RT1			14	1.091 x 0.815 x 1.409 in (27.7 x 20.7 x 35.8 mm)		1.409 in (35.8 mm)	2 kVrms		85 °C (185 °F)		40 mA		-40 °C (-40 °F)	2.4 V	15 A	Solder	24 V	19.2 V		Random	Silver Nickel	14		Reference Standard: RINA; SEMKO; UL; VDE	250 V	0.189 in (4.801 mm)	24 V	1750VA@250VAC	AC/DC

Power & Signal Relays

Power and signal relays are electromechanical switches that are used to control power circuits and signal circuits respectively. Power relays are designed to handle higher voltages and currents, typically in the range of several hundred volts and amperes. They are commonly used in industrial and automotive applications to switch on/off motors, heaters, lights, and other high-power loads. Signal relays, on the other hand, are designed to handle lower voltages and currents, typically in the range of several volts and milliamperes. They are commonly used in electronic equipment such as computers, telecommunications equipment, and consumer electronics to switch on/off signals, data, and low-power loads.

Power and signal relays come in different types and configurations depending on the specific application requirements. Some common types include electromechanical relays, reed relays, solid-state relays, and latching relays. Electromechanical relays use a mechanical switching mechanism, typically a set of contacts that move to make or break an electrical circuit. Reed relays use a set of magnetically activated contacts that are enclosed in a sealed glass tube. Solid-state relays use a semiconductor device to switch on/off the load. Latching relays use a magnetic field to hold the contacts in either the open or closed position, eliminating the need for continuous power to maintain the relay's state.

Power and signal relays play a critical role in the overall performance and reliability of electrical and electronic systems. The selection of the appropriate relay for a given application is crucial to ensure proper operation, safety, and longevity of the system. Factors to consider when selecting a relay include the load current and voltage, switching frequency, contact rating, switching speed, contact bounce, and environmental conditions such as temperature, humidity, and vibration. Proper maintenance and testing of relays are also important to ensure their continued performance and reliability over time.