Power/Signal Relay 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	Terminal Finish	Maximum DC Contact Current	Termination Type	Nominal Coil Voltage	DC Coil Operate Voltage	Manufacturer Series	Contact Resistance	Input Switching Control Type	End Contact Material	PCB Hole Count	Maximum DC Contact Voltage	Additional Features	Maximum AC Contact Voltage	JESD-609 Code	Terminal Length	Maximum DC Coil Voltage	Maximum Operating Frequency	Maximum Contact AC Power Rating (R Load)	Contact or Output Supply Type
UD2-12SNU-L	KEMET Corporation	Power/Signal Relay	Surface Mount-Straight	Latched	DPDT	DC	CSA; TUV; UL	1A@250VAC	1 kVrms	2 Form C	2 ms	100000 Cycle(s)	30W@220VDC	1 ms	1 GΩ	100 mW	Tape and Reel	0.417 in (10.6 mm)	6.5 in (165.1 mm)	1.44 kΩ		800 mg		8	0.417 x 0.256 x 0.207 in (10.6 x 6.5 x 5.25 mm)	Gold Alloy	0.207 in (5.25 mm)	1.5 kVrms	1A@220VDC	85 °C (185 °F)	1 A	8 mA		-40 °C (-40 °F)	9 V		1 A	Solder	12 V	9 V		100 mΩ	Random	Silver Alloy		220 V		250 V			12 V		37.5VA@250VAC	AC/DC
UD2-12SNUN-L	KEMET Corporation	Power/Signal Relay	Surface Mount-Straight	Latched	DPDT	DC	CSA; TUV; UL	1A@250VAC	1 kVrms	2 Form C	2 ms	100000 Cycle(s)	30W@220VDC	1 ms	1 GΩ	100 mW	Tape and Reel	0.417 in (10.6 mm)	6.5 in (165.1 mm)	1.44 kΩ		800 mg		8	0.417 x 0.256 x 0.228 in (10.6 x 6.5 x 5.8 mm)	Gold Alloy	0.228 in (5.8 mm)	1.5 kVrms	1A@220VDC	85 °C (185 °F)	1 A	8 mA		-40 °C (-40 °F)	9 V		1 A	Solder	12 V	9 V		100 mΩ	Random	Silver Alloy		220 V		250 V			12 V		37.5VA@250VAC	AC/DC
1-1393210-5	TE Connectivity	Power/Signal Relay	Panel Mount	Momentary	SPST-NO	DC	CSA; UL	30A@400VAC	1.5 kVrms	1 Form A	15 ms	100000 Cycle(s)		15 ms	1 GΩ	1 W	Box; Tray	1.28 in (32.5 mm)	27.4 in (695.96 mm)	324 Ω	Sealed Type	26 g	56 mA		1.272 x 1.079 x 1.098 in (32.3 x 27.4 x 27.9 mm)		0.803 in (20.4 mm)	2.5 kVrms		85 °C (185 °F)	30 A	56 mA		70 °C (158 °F)			30 A	Solder/Quick Connect						Silver Cadmium Oxide				277 V			18 V			AC
1-1393224-8	TE Connectivity	Power/Signal Relay	Panel Mount	Momentary	SPST	DC	UL; VDE	8A@400VAC	1 kVrms	1 Form A	11.5 ms	30000 Cycle(s)		7.5 ms		245 mW	Box; Tube	1.122 in (28.5 mm)	10.1 in (256.54 mm)	2.35 kΩ	RT3	8 g			1.122 x 0.398 x 0.484 in (28.5 x 10.1 x 12.3 mm)		0.484 in (12.3 mm)	5 kVrms		70 °C (158 °F)	8 A	10 mA		50 °C (122 °F)	2.4 V		8 A	Solder/Quick Connect		16.8 V				Silver Nickel				400 V			24 V			AC
1-1393230-3	TE Connectivity	Power/Signal Relay	Panel Mount	Momentary	SPST	DC	UL; VDE	16A@400VAC		1 Form A	21 ms	50000 Cycle(s)		19 ms		500 mW	Box; Tube	1.142 in (29 mm)	12.6 in (320.04 mm)	6.54 kΩ	RT2	18 g			1.142 x 0.496 x 1.004 in (29 x 12.6 x 25.5 mm)		1.004 in (25.5 mm)			70 °C (158 °F)	16 A	9 mA		-40 °C (-40 °F)	6 V		16 A	Solder/Quick Connect		45 V				Silver Tin Alloy				400 V			60 V			AC/DC
1-1393779-3	TE Connectivity	Power/Signal Relay	Panel Mount	Momentary	SPDT	DC	UL	1.25A@125VAC	750 Vrms	1 Form C	17 ms	150000 Cycle(s)	72W@120VDC	22 ms	1 GΩ	450 mW	Box; Tube	0.61 in (15.49 mm)	10.5 in (266.7 mm)	320 Ω	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	38 mA		-40 °C (-40 °F)	1.2 V		1.25 A	Solder/Quick Connect	1.5 V	8.4 V		100 mΩ	Random	Silver Palladium Alloy	6	120 V	Release Time with Diode in Parallel	125 V		0.1378 in (3.5 mm)	12 V		360VA@125VAC	AC/DC
1393115-7	TE Connectivity	Power/Signal Relay	Panel Mount	Momentary	DPDT	DC	CSA; UL	10A@240VAC			15 ms	100000 Cycle(s)		10 ms		1.2 W		1.531 in (38.9 mm)	35.7 in (906.78 mm)	472 Ω	Dust Proof				1.531 x 1.406 x 1.906 in (38.9 x 35.7 x 48.4 mm)		1.906 in (48.4 mm)		10A@28VDC	95 °C (203 °F)	10 A	50 mA		-45 °C (-49 °F)			10 A	Quick Connect		18 V						28 V		240 V			24 V			AC/DC
1393118-9	TE Connectivity	Power/Signal Relay	Panel Mount	Momentary	3PDT	DC	CSA; UL		1.2 kVrms	3 Form C					100 MΩ	1.2 W		1.531 in (38.9 mm)	35.7 in (906.78 mm)	120 Ω		85 g			1.531 x 1.406 x 1.906 in (38.9 x 35.7 x 48.4 mm)		1.969 in (50 mm)	2.2 kVrms		70 °C (158 °F)	10 A	100 mA		50 °C (122 °F)			10 A	Solder/Quick Connect						Silver				240 V			12 V			AC/DC
1393212-6	TE Connectivity	Power/Signal Relay	Panel Mount	Momentary	SPST-NO	AC	CSA; UL; VDE	30A@277VAC	1.5 kVrms	2 Form A	25 ms	100000 Cycle(s)		25 ms	1 GΩ	4 W	Box; Tray	2.06 in (52.32 mm)	34.54 in (877.316 mm)	5.485 kΩ	Sealed Type	86 g	14 mA		2.059 x 1.358 x 1.209 in (52.3 x 34.5 x 30.7 mm)		1.21 in (30.73 mm)	4 kVrms	30A@28VDC	85 °C (185 °F)	30 A	14 mA	277 V	70 °C (158 °F)			30 A	Solder/Quick Connect						Silver Cadmium Oxide		28 V	Coil Operate Voltage (AC): 221.6 V, Coil Release Voltage (AC): 27.7 V	600 V						AC/DC
1461373-3	TE Connectivity	Power/Signal Relay	Panel Mount	Momentary	SPST	DC	CSA; SEMKO; UL; VDE	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)	1.1 kΩ	Epoxy Terminal 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@24VDC	70 °C (158 °F)	16 A	23 mA		50 °C (122 °F)	1.2 V		16 A	Solder/Quick Connect		18 V				Silver Tin Alloy		30 V		250 V			24 V			AC/DC
1617121-9	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
1617164-9	TE Connectivity	Power/Signal Relay	Panel Mount	Momentary	DPDT-CO	DC				2 Form C						500 mW				50 Ω	Hermetically Sealed									125 °C (257 °F)	1 A	100 mA		-65 °C (-85 °F)			1 A	Solder/Quick Connect								28 V	With Coil Suppression Diode	28 V			5 V			AC/DC
1617340-4	TE Connectivity	Power/Signal Relay	Panel Mount		DPDT-CO	DC				2 Form C						1.895 W				19 Ω	Hermetically Sealed									125 °C (257 °F)	10 A			-65 °C (-85 °F)			10 A	Solder								28 V					6 V
1617752-9	TE Connectivity	Power/Signal Relay	Panel Mount	Momentary	DPDT-CO	AC		10A@115VAC		2 Form C	16 ms	100000 Cycle(s)		51 ms		4.6 W		1.025 in (26.04 mm)	13.34 in (338.836 mm)		Hermetically Sealed		40 mA		1.025 x 0.525 x 1.125 in (26.04 x 13.34 x 28.57 mm)		1.125 in (28.57 mm)		10A@28VDC	125 °C (257 °F)	10 A	40 mA	115 V	-70 °C (-94 °F)			10 A	Solder Hook						Silver Cadmium Oxide		28 V	Coil Operate Voltage (AC): 90 V, Coil Release Voltage (AC): 5 V	115 V				400 MHz		AC/DC
1721181-5	TE Connectivity	Power/Signal Relay	Through Hole-Straight Mount	Momentary	SPST	DC	UL; VDE	8A@250VAC			15 ms	100000 Cycle(s)		4 ms		200 mW	Bulk	0.717 in (18.2 mm)	10.2 in (259.08 mm)	720 Ω	RT2				0.717 x 0.402 x 0.579 in (18.2 x 10.2 x 14.7 mm)		0.579 in (14.7 mm)			85 °C (185 °F)	8 A	17 mA		-30 °C (-22 °F)	600 mV			Solder		9 V								250 V			12 V			AC
1721874-5	TE Connectivity	Power/Signal Relay	Panel Mount	Momentary	SPST	DC	IEC; UL; VDE	8A@250VAC	750 Vrms	1 Form A	15 ms	50000 Cycle(s)		4 ms		200 mW	Box; Tray	0.717 in (18.2 mm)	10.2 in (259.08 mm)	720 Ω	RT2	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)	4 kVrms		85 °C (185 °F)	8 A	17 mA		70 °C (158 °F)	600 mV		8 A	Solder/Quick Connect		9 V				Silver Tin Alloy		30 V		277 V			12 V			AC
2071349-2	TE Connectivity	Power/Signal Relay	Panel Mount			DC			1.5 kVrms	1 Form A						1 W	Tray	1.449 in (36.8 mm)	17.2 in (436.88 mm)	144 Ω		40 g					1.197 in (30.4 mm)	4 kVrms		70 °C (158 °F)	80 A						80 A	Solder/Quick Connect						Silver Tin Alloy				440 V			12 V
3-1393766-3	TE Connectivity	Power/Signal Relay	Panel Mount	Momentary	DPDT	DC	CSA; UL		500 Vrms	2 Form C					10 GΩ	75 mW		1.165 in (29.6 mm)	18.7 in (474.98 mm)	1 kΩ		40 g			1.165 x 0.736 x 1.189 in (29.6 x 18.7 x 30.2 mm)		1.189 in (30.2 mm)	1 kVrms		75 °C (167 °F)	3 A	9 mA		70 °C (158 °F)			3 A	Solder/Quick Connect						Silver				120 V			9.44 V			AC/DC
3-1415546-4	TE Connectivity	Power/Signal Relay	Panel Mount						1.5 kVrms	3 Form C						1.7 W	Box	1.398 in (35.5 mm)	38.5 in (977.9 mm)	345 Ω		81 g					2.894 in (73.5 mm)	2.5 kVrms		60 °C (140 °F)	16 A			-40 °C (-40 °F)			16 A	Solder/Quick Connect						Silver Nickel		28 V		440 V			24 V
3-1617033-0	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
3-1904117-4	TE Connectivity	Power/Signal Relay	Panel Mount						500 Vrms	1 Form A						2.1 W		1.02 in (25.9 mm)	25.9 in (657.86 mm)	268 Ω		38 g					0.98 in (24.9 mm)	500 Vrms		125 °C (257 °F)	70 A			105 °C (221 °F)			70 A	Solder/Quick Connect						Silver Alloy		24 V					24 V
4-1617073-0	TE Connectivity	Power/Signal Relay	Panel Mount		DPDT-CO	DC				2 Form C						520 mW				1.35 kΩ	Hermetically Sealed									125 °C (257 °F)	2 A			-65 °C (-85 °F)			2 A	Solder								28 V		28 V			26.5 V
4-1617073-1	TE Connectivity	Power/Signal Relay	Through Hole-Straight Mount		DPDT-CO	DC				2 Form C						520 mW				1.35 kΩ	Hermetically Sealed									125 °C (257 °F)	2 A			-65 °C (-85 °F)			2 A	Solder/Quick Connect								28 V		28 V			26.5 V
4-1617073-2	TE Connectivity	Power/Signal Relay	Panel Mount	Momentary	DPDT-CO	DC				2 Form C						520 mW				1.35 kΩ	Hermetically Sealed									125 °C (257 °F)	2 A	20 mA		-65 °C (-85 °F)			2 A	Solder									With Coil Suppression Diode				26.5 V			AC/DC
5-1393144-9	TE Connectivity	Power/Signal Relay	Panel Mount	Momentary	DPDT	DC	CSA; UL	15A@120VAC	1 kVrms	2 Form C	23 ms	100000 Cycle(s)		20 ms	1 GΩ	900 mW	Box; Tray	1.11 in (28.2 mm)	21.8 in (553.72 mm)	2.6 kΩ	RT1	51 g			1.109 x 0.86 x 1.375 in (28.17 x 21.84 x 34.93 mm)		1.374 in (34.9 mm)	1.5 kVrms		70 °C (158 °F)	15 A	19 mA		50 °C (122 °F)	4.8 V		15 A	Solder/Quick Connect	20 V	36 V		100 mΩ	Random	Silver Cadmium Oxide				120 V			48 V			AC
5-1618240-0	TE Connectivity	Power/Signal Relay	Panel Mount	Latched	SPST					1 Form P										155 Ω											50 A						50 A	Solder/Quick Connect								50 V	RF Rated				26.5 V			AC/DC
6-1393238-2	TE Connectivity	Power/Signal Relay	Panel Mount	Momentary	SPDT	DC	BEAB; CSA; UL; VDE	16A@400VAC	1 kVrms	1 Form C	8 ms	6000 Cycle(s)		6 ms		400 mW	Box; Tube	1.142 in (29 mm)	12.7 in (322.58 mm)	360 Ω	RT3	14 g		8	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)	16 A	33 mA		-40 °C (-40 °F)	1.2 V		16 A	Solder/Quick Connect	12 V	8.4 V			Random	Silver Nickel	8			400 V		0.1417 in (3.599 mm)	12 V		3000VA@400VAC	AC
6-1618406-7	TE Connectivity	Power/Signal Relay	Panel Mount		DPST-NO					2 Form X										98 Ω											300 A						300 A	Solder/Quick Connect						Copper Alloy		600 V		600 V			32 V
7-1393239-5	TE Connectivity	Power/Signal Relay	Panel Mount	Momentary	SPDT	DC	CSA; CUL; UL; VDE	16A@400VAC	1 kVrms	1 Form C	9 ms			6 ms		400 mW	Box; Tube	1.142 in (29 mm)	12.7 in (322.58 mm)	1.44 kΩ	RT2	14 g		8	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)	16 A	17 mA		-40 °C (-40 °F)	2.4 V		16 A	Solder/Quick Connect	24 V	16.8 V			Random	Silver Tin Oxide	8			400 V		0.1417 in (3.599 mm)	24 V		4000VA@400VAC	AC
7760056189	Weidmueller & Kg	Power/Signal Relay
8-1393765-8	TE Connectivity	Power/Signal Relay	Panel Mount	Momentary	DPDT	DC	CSA; UL		500 Vrms	2 Form C					10 GΩ	900 mW		0.949 in (24.1 mm)	18.7 in (474.98 mm)	15 kΩ		40 g			1.165 x 0.736 x 1.189 in (29.6 x 18.7 x 30.2 mm)		1.189 in (30.2 mm)	500 Vrms		75 °C (167 °F)	7.5 A	4 mA		70 °C (158 °F)			7.5 A	Solder/Quick Connect						Silver Cadmium Oxide				120 V			115 V			AC/DC
9-1393117-2	TE Connectivity	Power/Signal Relay	Panel Mount	Momentary	3PDT	AC	CSA; UL		1.2 kVrms	3 Form C					100 MΩ	2.7 W		1.531 in (38.9 mm)	35.7 in (906.78 mm)	1.7 kΩ		85 g	23 mA		1.531 x 1.406 x 1.906 in (38.9 x 35.7 x 48.4 mm)		1.969 in (50 mm)	2.2 kVrms		45 °C (113 °F)	10 A		120 V	0 °C (32 °F)			10 A	Solder/Quick Connect						Silver				240 V						AC/DC
9-1393129-5	TE Connectivity	Power/Signal Relay	Panel Mount			AC														290 Ω											30 A		120 V				30 A	Solder/Quick Connect										600 V
9-1617751-9	TE Connectivity	Power/Signal Relay	Panel Mount	Momentary	DPDT-CO	DC	MIL-R-83536	10A@115VAC		2 Form C	11 ms	100000 Cycle(s)		11 ms		2.46 W		1.025 in (26.04 mm)	25.65 in (651.51 mm)	320 Ω	Hermetically Sealed				1.025 x 1.01 x 0.525 in (26.04 x 25.65 x 13.34 mm)		0.525 in (13.34 mm)		10A@28VDC	125 °C (257 °F)	10 A	88 mA		-70 °C (-94 °F)	1.5 V		10 A	Solder/Quick Connect		18 V				Silver Cadmium Oxide		28 V		115 V			28 V			AC/DC
AEV18012	Panasonic	Power/Signal Relay	Panel Mount	Momentary	SPST	DC					50 ms	1000 Cycle(s)		30 ms		4.5 W	Bulk	2.972 in (75.5 mm)	40 in (1016 mm)	32 Ω					2.972 x 1.575 x 3.11 in (75.5 x 40 x 79 mm)		3.11 in (79 mm)		80A@400VDC	80 °C (176 °F)		375 mA		-40 °C (-40 °F)	1 V		80 A	Connector		9 V						400 V					12 V			DC
AGQ200A06	Panasonic	Power/Signal Relay	Surface Mount-Straight	Momentary	DPDT	DC	BSI; CSA; UL	2A@125VAC	750 Vrms	2 Form C	4 ms	100000 Cycle(s)	60W@110VDC	4 ms	1 GΩ	140 mW	Tube	0.417 in (10.6 mm)	7.2 in (182.88 mm)	257 Ω	Waterproof	1 g		8	0.417 x 0.283 x 0.213 in (10.6 x 7.2 x 5.4 mm)	Gold	0.213 in (5.4 mm)	1.5 kVrms	2A@110VDC	85 °C (185 °F)	2 A	23 mA		-40 °C (-40 °F)	600 mV	Silver/Palladium	2 A	Solder	6 V	4.5 V		100 mΩ	Random	Silver Palladium		110 V		125 V	e4		6 V		37.5VA@125VAC	AC/DC
AZ21501-1A-120A	American Zettler	Power/Signal Relay							1.5 kVrms													30 g						2.5 kVrms								Tin									5				e3
AZ21501-1A-120AF	American Zettler	Power/Signal Relay							1.5 kVrms													30 g						2.5 kVrms								Tin									5				e3
AZ21501-1A-12D	American Zettler	Power/Signal Relay							1.5 kVrms													30 g						2.5 kVrms								Tin									5				e3
AZ21501-1A-12DE	American Zettler	Power/Signal Relay	Through Hole-Straight Mount	Latched	SPST	DC	TUV; UL	40A@300VAC	1.5 kVrms	1 Form A	15 ms	100000 Cycle(s)	1200W@110VDC	10 ms	1 GΩ	900 mW		1.28 in (32.5 mm)	27.6 in (701.04 mm)	160 Ω	Epoxy	30 g		5	1.28 x 1.087 x 0.807 in (32.5 x 27.6 x 20.5 mm)		0.807 in (20.5 mm)	2.5 kVrms	40A@110VDC	130 °C (266 °F)	40 A	75 mA		-55 °C (-67 °F)			40 A	Solder	12 V	9 V		50 mΩ	Random		5	110 V		300 V		0.1299 in (3.299 mm)	15.6 V		7200VA@300VAC	AC/DC
AZ983-1A-12DE	American Zettler	Power/Signal Relay	Through Hole-Straight Mount	Momentary	SPST	DC	UL		500 Vrms	1 Form A	7 ms	100000 Cycle(s)	1120W@75VDC	5 ms	100 MΩ	1.8 W		1.142 in (29 mm)	29 in (736.6 mm)	80 Ω	Epoxy Resin Sealed	40 g			1.142 x 1.142 x 1.102 in (29 x 29 x 28 mm)		1.102 in (28 mm)	500 Vrms	80A@75VDC	85 °C (185 °F)		150 mA		-40 °C (-40 °F)			80 A	Solder	12 V	7.8 V		50 mΩ	Random	Silver Tin Oxide		75 V				0.1142 in (2.901 mm)	12 V			DC
AZ983-1A-24D	American Zettler	Power/Signal Relay		Latched	SPST	DC			500 Vrms	1 Form A	7 ms	100000 Cycle(s)	1120W@75VDC	5 ms	100 MΩ			1.142 in (29 mm)	29 in (736.6 mm)	320 Ω		40 g			1.142 x 1.142 x 1.102 in (29 x 29 x 28 mm)		1.102 in (28 mm)	500 Vrms	80A@75VDC	85 °C (185 °F)				-40 °C (-40 °F)			80 A	Solder	24 V	15.6 V	AZ983	50 mΩ	Random	Silver Tin Oxide		75 V				0.0029 in (0.074 mm)	31.2 V			DC
DK1A-24V-F	Panasonic	Power/Signal Relay	Through Hole-Straight Mount	Momentary	SPST	DC	CSA; CUL; TUV; UL; VDE	10A@250VAC	1 kVrms	1 Form A	10 ms	100000 Cycle(s)	300W@125VDC	8 ms	1 GΩ	200 mW	Box	0.787 in (20 mm)	12.5 in (317.5 mm)	2.88 kΩ	Waterproof	6 g		4	0.787 x 0.492 x 0.394 in (20 x 12.5 x 10 mm)	Gold	0.394 in (10 mm)	4 kVrms	10A@125VDC	65 °C (149 °F)	10 A	8 mA		-40 °C (-40 °F)	2.4 V		10 A	Solder	24 V	16.8 V		30 mΩ	Random	Silver Tin Oxide	4	125 V	Release Time without Diode	250 V		0.1378 in (3.5 mm)	24 V		2500VA@250VAC	AC/DC
DSP1-DC5V-F	Panasonic	Power/Signal Relay	Through Hole-Straight Mount	Momentary	DPST	DC	CSA; TUV; UL	5A@250VAC			10 ms	100000 Cycle(s)		5 ms		300 mW	Box	0.795 in (20.2 mm)	11 in (279.4 mm)	83 Ω	Waterproof				0.795 x 0.433 x 0.394 in (20.2 x 11 x 10 mm)		0.394 in (10 mm)		5A@125VDC	65 °C (149 °F)	5 A	60 mA		-40 °C (-40 °F)	500 mV		5 A	Solder		4 V						125 V	Release Time without Diode	250 V			5 V			AC/DC
DSP2A-DC24V-R	Panasonic	Power/Signal Relay	Through Hole-Straight Mount	Latched	DPST	DC	CSA; TUV; UL	5A@250VAC	1 kVrms	2 Form A	10 ms	100000 Cycle(s)	150W@125VDC	5 ms	1 GΩ	300 mW	Box	0.795 in (20.2 mm)	11 in (279.4 mm)	1.92 kΩ		4.5 g		6	0.795 x 0.433 x 0.413 in (20.2 x 11 x 10.5 mm)	Gold	0.413 in (10.5 mm)	3 kVrms	5A@125VDC	60 °C (140 °F)	5 A	13 mA		-40 °C (-40 °F)	2.4 V		5 A	Solder	24 V	19.2 V		30 mΩ	Random	Silver Tin Oxide	6	125 V		250 V		0.1378 in (3.5 mm)	31.2 V		1250VA@250VAC	AC/DC
EE2-4.5NUH-L6	World Products	Power/Signal Relay	Surface Mount-Straight	Momentary	DPDT	DC	CSA; UL	2A@250VAC	1 kVrms	2 Form C	2 ms	100000 Cycle(s)	60W@220VDC	1 ms	1 GΩ	140 mW	Tape and Reel	0.591 in (15 mm)	7.5 in (190.5 mm)	145 Ω		1.9 g		10	0.591 x 0.295 x 0.354 in (15 x 7.5 x 9 mm)	Gold Alloy	0.354 in (9 mm)	1.5 kVrms	2A@220VDC	85 °C (185 °F)	2 A	30 mA		-40 °C (-40 °F)	450 mV		2 A	Solder	4.5 V	3.38 V		75 mΩ	Random	Silver Alloy	10	220 V		250 V			4.5 V		125VA@250VAC	AC/DC
EV500-4A	TE Connectivity	Power/Signal Relay	Panel Mount	Momentary	SPST-NO					1 Form A										18 Ω											600 A						600 A	Solder/Quick Connect						Copper Alloy		1.8 KV		1.8 KV			12 V			AC/DC
FCA-150-CY4	TE Connectivity	Power/Signal Relay	Panel Mount	Momentary	SPST-NO-DM	DC	MIL-PRF-6106	50A@115VAC		1 Form X	16 ms	50000 Cycle(s)		16 ms		4.2 W		1.015 in (25.78 mm)	25.78 in (654.812 mm)	290 Ω	Hermetically Sealed				1.015 x 1.015 x 1 in (25.78 x 25.78 x 25.4 mm)		1 in (25.4 mm)		50A@28VDC	125 °C (257 °F)	50 A	150 mA		-70 °C (-94 °F)	1.5 V	Tin/Lead	50 A	Solder Hook		22.5 V				Silver Cadmium Oxide		28 V	Auxiliary Contacts available	115 V	e0		28 V			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.