TE Connectivity Power & Signal Relays 1,862

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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	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	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	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 Operating Frequency	Maximum Contact AC Power Rating (R Load)	Contact or Output Supply Type
1415898-4	TE Connectivity	Power/Signal Relay	Panel Mount	Latched	SPST	DC	CSA; CUL; UL; VDE	16A@250VAC	1.25 kVrms	1 Form A	14 ms		14 ms		600 mW	Box; Tube	1.142 in (29 mm)	12.7 in (322.58 mm)	15 Ω	RT2	14 g		7	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	200 mA		-40 °C (-40 °F)	1.7 V	16 A	Solder/Quick Connect	3 V	2.1 V	Random	Tungsten	7			400 V	0.1378 in (3.5 mm)	3 V		4000VA@400VAC	AC
1461077-2	TE Connectivity	Power/Signal Relay	Panel Mount	Momentary	SPST		CSA; UL	10A@250VAC	750 Vrms	1 Form A					450 mW	Box; Tray	0.717 in (18.2 mm)	10.2 in (259.08 mm)	56 Ω	Epoxy Resin Sealed	9 g			0.717 x 0.402 x 0.575 in (18.2 x 10.2 x 14.6 mm)	0.579 in (14.7 mm)	4 kVrms	10A@30VDC	70 °C (158 °F)	10 A			50 °C (122 °F)		10 A	Solder/Quick Connect				Silver		30 V		277 V		5 V			AC/DC
1461869-3	TE Connectivity	Power/Signal Relay	Panel Mount	Momentary	SPDT	DC	UL	16A@240VAC	1 kVrms	1 Form C	20 ms	100000 Cycle(s)	8 ms	1 GΩ	540 mW	Tube	1.15 in (29.21 mm)	12.8 in (325.12 mm)	270 Ω	Epoxy Resin 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	45 mA		50 °C (122 °F)	600 mV	16 A	Solder/Quick Connect		9 V		Silver Cadmium Oxide		24 V		240 V		12 V			AC/DC
1616540-7	TE Connectivity	Power/Signal Relay	Panel Mount		SPST-NC														1.4 Ω										1 A					1 A	Solder/Quick Connect						28 V				28 V
1617121-6	TE Connectivity	Power/Signal Relay	Panel Mount	Momentary	DPDT-CO	DC	M39016			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		28 V		18 V			AC/DC
1617752-1	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		1.125 in (28.57 mm)	26.04 in (661.416 mm)		Hermetically Sealed		40 mA		1.125 x 1.025 x 0.525 in (28.57 x 26.04 x 13.34 mm)	0.525 in (13.34 mm)		10A@28VDC	125 °C (257 °F)	10 A	40 mA	115 V	-70 °C (-94 °F)		10 A	Solder/Quick Connect				Silver Cadmium Oxide		28 V	Coil Operate Voltage (AC): 90 V, Coil Release Voltage (AC): 5 V	115 V			400 MHz		AC/DC
2-1393209-0	TE Connectivity	Power/Signal Relay	Through Hole-Straight Mount	Momentary	SPST	DC	CSA; UL				15 ms		15 ms		900 mW		1.201 in (30.5 mm)	24.1 in (612.14 mm)	97 Ω					1.201 x 0.949 x 0.665 in (30.5 x 24.1 x 16.9 mm)	0.665 in (16.9 mm)			85 °C (185 °F)	30 A	93 mA		-55 °C (-67 °F)		30 A	Solder										9 V			AC/DC
2-1415898-1	TE Connectivity	Power/Signal Relay	Panel Mount	Momentary	SPST	DC	CSA; UL; VDE	16A@400VAC	1.25 kVrms	1 Form A		25000 Cycle(s)			417 mW	Box; Tube	1.142 in (29 mm)	12.7 in (322.58 mm)	5.52 kΩ	RT2	14 g			1.142 x 0.5 x 0.63 in (29 x 12.7 x 16 mm)	0.63 in (16 mm)	5 kVrms		85 °C (185 °F)	16 A	9 mA		70 °C (158 °F)	4.8 V	16 A	Solder/Quick Connect		33.6 V		Silver Tin Oxide				400 V		48 V			AC/DC
2-1416010-6	TE Connectivity	Power/Signal Relay	Panel Mount	Momentary	SPST	DC	UL; VDE	6A@400VAC	1 kVrms	1 Form A	6 ms	100000 Cycle(s)	2 ms	10 GΩ	200 mW	Box; Tube	0.787 in (20 mm)	10 in (254 mm)	720 Ω	RT3	6 g			0.787 x 0.394 x 0.417 in (20 x 10 x 10.6 mm)	0.417 in (10.6 mm)	4 kVrms		70 °C (158 °F)	6 A	17 mA		50 °C (122 °F)	1.2 V	6 A	Solder/Quick Connect		8.4 V		Silver Nickel				400 V		12 V			AC
2-1419129-1	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)	4 kVrms		90 °C (194 °F)	3 A	17 mA		85 °C (185 °F)		3 A	Solder/Quick Connect				Silver Nickel		30 V		277 V		12 V			AC/DC
2-1617022-1	TE Connectivity	Power/Signal Relay
2-1617515-3	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										26.5 V
2-1833005-3	TE Connectivity	Power/Signal Relay	Panel Mount						1 kVrms	1 Form B					400 mW	Box; Tray	1.142 in (29 mm)	12.7 in (322.58 mm)	534 Ω		20 g				0.63 in (16 mm)	4 kVrms		105 °C (221 °F)	16 A			85 °C (185 °F)		16 A	Solder/Quick Connect				Silver Nickel				400 V		15 V
2359393-1	TE Connectivity	Power/Signal Relay	Panel Mount						500 Vrms	1 Form A					1.34 W		0.906 in (23 mm)	15.5 in (393.7 mm)	430 Ω		16 g				1 in (25.4 mm)	500 Vrms		125 °C (257 °F)	30 A			105 °C (221 °F)		30 A	Snap-On				Silver Alloy		24 V				24 V
26-56-32-919	TE Connectivity
3-1617786-5	TE Connectivity	Power/Signal Relay	Panel Mount		DPDT-CO	DC				2 Form C									31 Ω	Hermetically Sealed								125 °C (257 °F)	5 A			-70 °C (-94 °F)		5 A	Solder/Quick Connect				Silver Cadmium Oxide						6 V
3-1618239-8	TE Connectivity	Power/Signal Relay	Panel Mount	Momentary	SPST-NC					1 Form B									70 Ω										30 A					30 A	Solder/Quick Connect						5 V	RF Rated			12 V			AC/DC
3-2158100-4	TE Connectivity	Power/Signal Relay	Panel Mount			DC			1 kVrms	1 Form C					530 mW	Box; Tube	1.142 in (29 mm)	12.7 in (322.58 mm)	272 Ω		10 g	44 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		70 °C (158 °F)	16 A	44 mA		50 °C (122 °F)		16 A	Solder/Quick Connect				Silver Nickel		300 V		400 V		12 V
4-1415073-1	TE Connectivity	Power/Signal Relay	Panel Mount	Momentary	SPDT	DC	UL; VDE	16A@400VAC	1 kVrms	1 Form C					400 mW	Box	3.031 in (77 mm)	15.8 in (401.32 mm)	1.44 kΩ	IP20	54 g				2.717 in (69 mm)	5 kVrms		85 °C (185 °F)	16 A	17 mA		70 °C (158 °F)	2.4 V	16 A	Solder/Quick Connect		16.8 V		Silver Nickel				400 V		24 V			AC
4-1415546-7	TE Connectivity	Power/Signal Relay	Panel Mount						1.5 kVrms	2 Form C					1.2 W	Box	1.752 in (44.5 mm)	38.5 in (977.9 mm)	475 Ω		81 g				1.909 in (48.5 mm)	2.5 kVrms		65 °C (149 °F)	25 A			-40 °C (-40 °F)		25 A	Solder/Quick Connect				Silver Nickel				400 V		24 V
4-1419111-5	TE Connectivity	Power/Signal Relay	Panel Mount	Momentary	DPDT	DC	CE; 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)	16.133 kΩ		30 g			1.1 x 0.89 x 1.14 in (28 x 22.5 x 29 mm)	1.142 in (29 mm)	2.5 kVrms		70 °C (158 °F)	12 A	7 mA		-40 °C (-40 °F)	11 V	12 A	Solder/Quick Connect		82.5 V		Silver Nickel				400 V		110 V			AC/DC
4-1617352-1	TE Connectivity	Power/Signal Relay	Panel Mount	Momentary	DPDT-CO	DC				2 Form C					180 mW				800 Ω	Hermetically Sealed								125 °C (257 °F)	1 A	15 mA		-65 °C (-85 °F)		1 A	Solder/Quick Connect						28 V	With Coil Suppression Diode	28 V		12 V			AC/DC
5-1393810-9	TE Connectivity	Power/Signal Relay	Panel Mount	Momentary	4PDT	AC/DC			500 Vrms	2 Form C				1000 GΩ	654 mW	Box	1.181 in (30 mm)	19 in (482.6 mm)	220 Ω	Dust Proof	25 g			0.75 x 1.18 x 1.18 in (19 x 30 x 30 mm)	1.181 in (30 mm)	1 kVrms		70 °C (158 °F)	2 A	54 mA	125 V	-40 °C (-40 °F)		2 A	Solder/Quick Connect				Gold		150 V		125 V		150 V			AC/DC
5-1419124-9	TE Connectivity	Power/Signal Relay	Panel Mount	Momentary	DPST	DC	CQC; CSA; UL	3A@240VAC	1 kVrms	2 Form A	20 ms	100000 Cycle(s)	10 ms	1 GΩ	540 mW	Box	0.961 in (24.4 mm)	12.9 in (327.66 mm)	1.1 kΩ	RT2	13 g			0.961 x 0.508 x 0.976 in (24.4 x 12.9 x 24.8 mm)	0.976 in (24.8 mm)	4 kVrms	3A@30VDC	60 °C (140 °F)	3 A	23 mA		50 °C (122 °F)	1.2 V	3 A	Solder/Quick Connect		18 V		Silver Alloy		30 V		240 V		24 V			AC/DC
5-1617791-4	TE Connectivity	Power/Signal Relay	Panel Mount		SPST-CO	DC				1 Form C									320 Ω	Hermetically Sealed								125 °C (257 °F)	25 A			-70 °C (-94 °F)		25 A	Solder/Quick Connect				Silver Cadmium Oxide						28 V
5-1618276-6	TE Connectivity	Power/Signal Relay	Panel Mount	Momentary	SPDT					1 Form C									80 Ω										10 A					10 A	Solder/Quick Connect						50 V	Switch Function SPDT also available			26.5 V			AC/DC
5-1618276-7	TE Connectivity	Power/Signal Relay	Panel Mount	Momentary	SPDT					1 Form C									80 Ω										10 A					10 A	Solder/Quick Connect						50 V	Switch Function SPDT also available			26.5 V			AC/DC
6-1393116-4	TE Connectivity	Power/Signal Relay	Panel Mount	Momentary	DPDT	AC	CSA; UL	15A@277VAC	1.2 kVrms	2 Form C	15 ms	10000 Cycle(s)	10 ms	100 MΩ	2.7 W		1.531 in (38.9 mm)	35.7 in (906.78 mm)	7.2 kΩ	Dust Proof	85 g	11 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	15A@28VDC	55 °C (131 °F)	15 A		240 V	50 °C (122 °F)		15 A	Solder/Quick Connect				Silver Cadmium Oxide		28 V	Coil Operate Voltage (AC): 180 V	277 V					AC/DC
6-1393208-5	TE Connectivity	Power/Signal Relay	Through Hole-Straight Mount	Momentary	SPST	DC	CSA; UL								930 mW		1.201 in (30.5 mm)	24.1 in (612.14 mm)	155 Ω					1.201 x 0.949 x 0.665 in (30.5 x 24.1 x 16.9 mm)	0.665 in (16.9 mm)				30 A	78 mA				30 A	Solder										12 V			AC/DC
6-1393208-6	TE Connectivity	Power/Signal Relay
6-1393810-3	TE Connectivity	Power/Signal Relay	Panel Mount	Momentary	4PDT	AC/DC			500 Vrms	2 Form C				1 GΩ	602 mW	Box	1.181 in (30 mm)	19 in (482.6 mm)	325 Ω	Dust Proof	25 g			0.75 x 1.18 x 1.18 in (19 x 30 x 30 mm)	1.181 in (30 mm)	1 kVrms		70 °C (158 °F)	2 A	47 mA	125 V	-40 °C (-40 °F)		2 A	Solder/Quick Connect				Silver Nickel		150 V		125 V		150 V			AC/DC
6-1414989-1	TE Connectivity	Power/Signal Relay	Panel Mount														1.276 in (32.41 mm)	35.2 in (894.08 mm)			21 g				2.134 in (54.2 mm)										Solder/Quick Connect
6-1415015-1	TE Connectivity	Power/Signal Relay	Through Hole-Straight Mount	Momentary	DPST	AC	UL; VDE	16A@440VAC			15 ms	100000 Cycle(s)	10 ms		2.65 W	Bulk	1.516 in (38.5 mm)	35.5 in (901.7 mm)	1.85 kΩ	RT1		23 mA		1.516 x 1.398 x 2.185 in (38.5 x 35.5 x 55.5 mm)	2.185 in (55.5 mm)			50 °C (122 °F)	16 A		115 V	-45 °C (-49 °F)			Solder							Coil Operate Voltage (AC): 97.8 V, Coil Release Voltage (AC): 46 V	440 V					AC
6-1415537-2	TE Connectivity	Power/Signal Relay	Panel Mount						1.5 kVrms						800 mW	Box; Tube	2.165 in (55 mm)	16.5 in (419.1 mm)	281 Ω		30 g	53 mA			0.65 in (16.5 mm)	4 kVrms		70 °C (158 °F)	8 A	53 mA		-25 °C (-13 °F)		8 A	Solder/Quick Connect				Silver Tin Oxide				400 V		15 V
6-1415899-7	TE Connectivity	Power/Signal Relay	Panel Mount	Momentary	SPST	DC	UL; VDE	16A@400VAC	1 kVrms	1 Form A	12 ms	30000 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		105 °C (221 °F)	16 A	17 mA		-40 °C (-40 °F)	2.4 V	16 A	Solder/Quick Connect		16.8 V		Silver Nickel				400 V		24 V			AC
6-1419128-6	TE Connectivity	Power/Signal Relay	Panel Mount						750 Vrms	1 Form A					450 mW		0.717 in (18.2 mm)	10.2 in (259.08 mm)	1.28 kΩ		9 g				0.579 in (14.7 mm)	3 kVrms		70 °C (158 °F)	10 A			50 °C (122 °F)		10 A	Solder/Quick Connect				Tungsten		30 V		277 V		24 V
6-1419130-5	TE Connectivity	Power/Signal Relay	Through Hole-Straight Mount	Momentary	SPDT	AC/DC	CSA; UL	1A@120VAC	500 Vrms	1 Form C	10 ms	100000 Cycle(s)	7 ms	1 GΩ	200 mW	Box; Tube	0.606 in (15.4 mm)	10.4 in (264.16 mm)	320 Ω	RT3	3.5 g			0.606 x 0.409 x 0.441 in (15.4 x 10.4 x 11.2 mm)	0.441 in (11.2 mm)	1 kVrms	1A@24VDC	70 °C (158 °F)	1 A	17 mA		-30 °C (-22 °F)	1.2 V	1 A	Solder/Quick Connect		9 V		Nickel Palladium Alloy		24 V		120 V		12 V			AC/DC
6-1617672-4	TE Connectivity	Power/Signal Relay	Panel Mount		DPDT-CO	DC				2 Form C					213 mW				3.3 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
7-1393222-3	TE Connectivity	Power/Signal Relay	Through Hole-Straight Mount	Momentary	SPDT	DC	CUL; UL; VDE	8A@400VAC			6 ms		2.5 ms		212 mW	Bulk	1.181 in (30 mm)	10 in (254 mm)	118 Ω	Waterproof				1.181 x 0.394 x 0.591 in (30 x 10 x 15 mm)	0.591 in (15 mm)			85 °C (185 °F)	8 A	42 mA		-40 °C (-40 °F)	500 mV		Solder		3.4 V						400 V		5 V			AC
7-1393236-0	TE Connectivity	Power/Signal Relay	Panel Mount	Momentary	SPST	DC	UL; VDE			1 Form A					170 mW	Box; Tube	1.102 in (28 mm)	5 in (127 mm)	848 Ω		6 g			1.102 x 0.591 x 0.197 in (28 x 15 x 5 mm)	0.197 in (5 mm)	1 kVrms		85 °C (185 °F)	6 A	14 mA		70 °C (158 °F)	600 mV	6 A	Solder/Quick Connect		8.4 V		Silver Tin Oxide				400 V		12 V			AC/DC
7-1393801-3	TE Connectivity	Power/Signal Relay	Through Hole-Straight Mount	Momentary	6PDT	DC	UL		1 kVrms	6 Form C				1 GΩ	789 mW	Box	1.563 in (39.7 mm)	37.4 in (949.96 mm)	730 Ω	Dust Proof	30 g			1.56 x 1.47 x 0.4 in (39.7 x 37.4 x 10.2 mm)	0.402 in (10.2 mm)	1 kVrms		70 °C (158 °F)	2 A	33 mA	250 V	-40 °C (-40 °F)		2 A	Solder/Quick Connect				Gold		250 V		250 V		250 V			AC/DC
7-1415544-3	TE Connectivity	Power/Signal Relay	Panel Mount						1.5 kVrms	2 Form C					1.2 W	Box	1.398 in (35.5 mm)	38.5 in (977.9 mm)	475 Ω		81 g				2.894 in (73.5 mm)	2.5 kVrms		65 °C (149 °F)	25 A			-40 °C (-40 °F)		25 A	Solder/Quick Connect				Silver Nickel				400 V		24 V
7-1415899-1	TE Connectivity	Power/Signal Relay	Panel Mount	Momentary	SPDT	DC	UL; VDE	16A@400VAC	1 kVrms	1 Form C	14 ms	1000000 Cycle(s)	12 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)	16 A	17 mA		-40 °C (-40 °F)	2.4 V	16 A	Solder/Quick Connect		16.8 V		Silver Nickel				400 V		24 V			AC
8-1393211-1	TE Connectivity	Power/Signal Relay	Panel Mount	Momentary	DPDT	AC	CSA; UL; VDE	30A@277VAC	1.5 kVrms	2 Form C	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)	36.6 Ω	Sealed Type	86 g	167 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	167 mA	24 V	70 °C (158 °F)		30 A	Solder/Quick Connect				Silver Cadmium Oxide		28 V	Coil Operate Voltage (AC): 19.2 V, Coil Release Voltage (AC): 2.4 V	600 V					AC/DC
8-1393239-0	TE Connectivity	Power/Signal Relay	Panel Mount	Latched	SPDT	DC	CSA; UL; VDE	16A@400VAC	1 kVrms	1 Form C	8 ms	6000 Cycle(s)	7 ms		400 mW	Box; Tube	1.142 in (29 mm)	12.7 in (322.58 mm)	360 Ω	RT2	14 g		9	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		-10 °C (14 °F)	6.6 V	16 A	Solder/Quick Connect	12 V	8.4 V	Random	Silver Nickel	9			400 V	0.1417 in (3.599 mm)	12 V		4000VA@400VAC	AC
8-1393806-6	TE Connectivity	Power/Signal Relay	Socket Mount	Momentary	DPDT	AC/DC			500 Vrms	1 Form A				1 GΩ	647 mW	Box	0.945 in (24 mm)	19 in (482.6 mm)	890 Ω	Dust Proof	20 g			0.75 x 0.94 x 1.18 in (19 x 24 x 30 mm)	1.181 in (30 mm)	1 kVrms		70 °C (158 °F)	5 A	27 mA	125 V	-40 °C (-40 °F)		5 A	Solder/Quick Connect				Ruthenium		250 V		250 V		150 V			AC/DC
8-1415015-1	TE Connectivity	Power/Signal Relay	Through Hole-Straight Mount	Momentary	3PST	AC	UL; VDE	10A@400VAC			15 ms	100000 Cycle(s)	10 ms		2.65 W	Bulk	1.516 in (38.5 mm)	35.5 in (901.7 mm)	1.85 kΩ	RT1		23 mA		1.516 x 1.398 x 2.185 in (38.5 x 35.5 x 55.5 mm)	2.185 in (55.5 mm)			50 °C (122 °F)	10 A		115 V	-45 °C (-49 °F)			Solder							Coil Operate Voltage (AC): 97.8 V, Coil Release Voltage (AC): 46 V	400 V					AC
8-1415532-1	TE Connectivity	Power/Signal Relay	Panel Mount			AC			1 kVrms	2 Form C						Box	3.031 in (77 mm)	15.8 in (401.32 mm)	8.1 kΩ		54 g				2.717 in (69 mm)	5 kVrms		70 °C (158 °F)	8 A		115 V	50 °C (122 °F)		8 A	Solder/Quick Connect				Silver Nickel				400 V

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.