Power & Signal Relays

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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	Maximum Contact AC Rating (I Load)	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
6-1415899-9	TE Connectivity	Power/Signal Relay	Panel Mount	Momentary	SPDT	DC	UL; VDE	12A@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)	12 A	17 mA			-40 °C (-40 °F)	2.4 V		12 A	Solder/Quick Connect		16.8 V				Silver Nickel				400 V			24 V			AC
ADJ65005	Panasonic	Power/Signal Relay	Through Hole-Straight Mount	Momentary	DPST	DC	UL; VDE	10A@250VAC	1 kVrms	2 Form A	10 ms	100000 Cycle(s)		10 ms	1 GΩ	250 mW	Box	1.142 in (29 mm)	13 in (330.2 mm)	100 Ω	Flux Free Sealed	14 g			1.142 x 0.512 x 0.65 in (29 x 13 x 16.5 mm)	Gold	0.65 in (16.5 mm)	4 kVrms		70 °C (158 °F)	10 A	50 mA			-40 °C (-40 °F)	500 mV			Solder	5 V	3.75 V		100 mΩ	Random	Silver Tin Oxide				250 V		0.1378 in (3.5 mm)	5 V		4000VA@250VAC	AC
ALZ12F05W	Panasonic	Power/Signal Relay	Through Hole-Straight Mount	Momentary	SPDT	DC	UL; VDE	16A@440VAC	1 kVrms	1 Form C	15 ms	50000 Cycle(s)		5 ms	1 GΩ	400 mW	Box	1.134 in (28.8 mm)	12.5 in (317.5 mm)	63 Ω		12 g		8	1.134 x 0.492 x 0.618 in (28.8 x 12.5 x 15.7 mm)		0.618 in (15.7 mm)	5 kVrms		85 °C (185 °F)	16 A	80 mA			-40 °C (-40 °F)	500 mV			Solder	5 V	3.5 V		100 mΩ	Random	Silver Tin Oxide	8		Low Profile	440 V		0.1378 in (3.5 mm)	5 V		4000VA@440VAC	AC
AZ822-2C-12DSE	American Zettler	Power/Signal Relay	Through Hole-Straight Mount	Momentary	DPDT	DC	UL	2A@250VAC			5 ms	5000000 Cycle(s)		2 ms		74 mW	Box; Tube	0.787 in (20 mm)	9.8 in (248.92 mm)	960 Ω	Epoxy Terminal Sealed				0.787 x 0.386 x 0.472 in (20 x 9.8 x 12 mm)		0.472 in (12 mm)		2A@220VDC	90 °C (194 °F)	2 A	12.5 mA			-55 °C (-67 °F)		Tin Copper	2 A	Solder		8.4 V	AZ822					220 V		250 V	e2		12 V			AC/DC
DE1A1B-12V	Panasonic	Power/Signal Relay	Through Hole-Straight Mount	Momentary	DPST	DC	CSA; UL; VDE	8A@250VAC	1 kVrms	1 Form A, B	10 ms	100000 Cycle(s)	240W@230VDC	5 ms	1 GΩ	200 mW	Box; Tube	0.984 in (25 mm)	12.5 in (317.5 mm)	720 Ω		9 g		6	0.984 x 0.492 x 0.472 in (25 x 12.5 x 12 mm)		0.472 in (12 mm)	5 kVrms	8A@30VDC	70 °C (158 °F)	8 A	17 mA			-40 °C (-40 °F)	1.2 V		8 A	Solder	12 V	8.4 V		30 mΩ	Random	Silver Tin Oxide	6	30 V	Release Time without Diode	250 V		0.1378 in (3.5 mm)	12 V		2000VA@440VAC	AC/DC
DS2Y-S-DC5V	Panasonic	Power/Signal Relay	Through Hole-Straight Mount	Momentary	DPDT	DC	CSA; UL	2A@250VAC	750 Vrms	2 Form C	4 ms	100000 Cycle(s)	60W@220VDC	3 ms	100 MΩ	200 mW	Box	0.787 in (20 mm)	9.9 in (251.46 mm)	125 Ω	Sealed Type	4 g		8	0.787 x 0.39 x 0.366 in (20 x 9.9 x 9.3 mm)	Gold Alloy	0.366 in (9.3 mm)	1 kVrms	2A@220VDC	70 °C (158 °F)	2 A	40 mA			-40 °C (-40 °F)	500 mV		2 A	Solder	5 V	3.5 V		50 mΩ	Random	Silver	8	220 V		250 V		0.1339 in (3.401 mm)	10 V		62.5VA@250VAC	AC/DC
DS2YE-S-DC24V	Panasonic	Power/Signal Relay	Through Hole-Straight Mount	Momentary	DPDT	DC	CSA; FCC; UL	2A@250VAC	750 Vrms	2 Form C	4 ms	100000 Cycle(s)	60W@220VDC	3 ms	1 GΩ	200 mW		0.787 in (20 mm)	9.9 in (251.46 mm)	2.88 kΩ		4 g		8	0.787 x 0.39 x 0.366 in (20 x 9.9 x 9.3 mm)	Gold	0.366 in (9.3 mm)	1 kVrms	2A@220VDC	70 °C (158 °F)	2 A	8 mA			-40 °C (-40 °F)	2.4 V		2 A	Solder	24 V	16.8 V		50 mΩ	Random	Silver	8	220 V		250 V		0.1339 in (3.401 mm)	24 V		62.5VA@250VAC	AC/DC
G5V-1-2-DC24	Omron	Power/Signal Relay	Through Hole-Straight Mount	Momentary	SPDT	DC	CSA; UL	0.5A@125VAC			10 ms			10 ms		150 mW		0.492 in (12.5 mm)	7.5 in (190.5 mm)	3.84 kΩ					0.492 x 0.295 x 0.394 in (12.5 x 7.5 x 10 mm)		0.394 in (10 mm)		1A@30VDC	70 °C (158 °F)	500 mA	6 mA			-30 °C (-22 °F)	2.4 V		1 A	Solder		16.8 V						30 V		125 V			24 V			AC/DC
G6RL-1-ASIDC24	Omron	Power/Signal Relay	Through Hole-Straight Mount	Momentary	SPDT	DC	CUL; UL; VDE	8A@250VAC	1 kVrms	1 Form C	10 ms	50000 Cycle(s)		5 ms	1 GΩ	220 mW	Tray	1.122 in (28.5 mm)	10 in (254 mm)	2.618 kΩ		7.8 g		5	1.122 x 0.394 x 0.484 in (28.5 x 10 x 12.3 mm)		0.484 in (12.3 mm)	5 kVrms	5A@30VDC	85 °C (185 °F)	8 A	9 mA			-40 °C (-40 °F)	2.4 V		5 A	Solder	24 V	16.8 V		100 mΩ	Random	Silver Alloy	5	30 V		250 V		0.126 in (3.2 mm)	36 V			AC/DC
HF41F/5-ZS	Xiamen Hongfa Electroacoustic	Power/Signal Relay	Through Hole-Straight Mount	Momentary	SPDT	DC	CQC; CUL; UL; VDE	6A@250VAC	1 kVrms	1 Form C	8 ms	30000 Cycle(s)	180W@125VDC	4 ms	1 GΩ	170 mW		1.102 in (28 mm)	5 in (127 mm)	147 Ω	Plastic Sealed	5 g		5	1.102 x 0.197 x 0.591 in (28 x 5 x 15 mm)		0.591 in (15 mm)	4 kVrms	6A@30VDC	85 °C (185 °F)	6 A	34 mA			-40 °C (-40 °F)	250 mV		6 A	Solder	5 V	3.75 V		100 mΩ	Random	Silver Nickel	5	125 V		400 V		0.1575 in (4 mm)	7.5 V		1500VA@400VAC	AC/DC
HMB1131K01M	TE Connectivity	Power/Signal Relay	Through Hole-Straight 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/Quick Connect													26.5 V			AC/DC
M6106/19-016	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 Hook						Silver Cadmium Oxide							28 V	400 MHz
RM207615	TE Connectivity	Power/Signal Relay	Through Hole-Straight Mount	Momentary	DPDT	AC	UL; VDE	16A@440VAC	1.5 kVrms	2 Form C	18 ms	30000 Cycle(s)		13 ms		2.37 W	Bulk	1.516 in (38.5 mm)	35.5 in (901.7 mm)	2 kΩ	RT1	81 g	21 mA	8	1.516 x 1.398 x 2.185 in (38.5 x 35.5 x 55.5 mm)		2.185 in (55.5 mm)	2.5 kVrms		55 °C (131 °F)	16 A		115 V		-45 °C (-49 °F)			16 A	Solder	115 V					Silver Cadmium Oxide			Coil Operate Voltage (AC): 92 V, Coil Release Voltage (AC): 46 V	440 V					6000VA@440VAC	AC/DC
RSB1A120BDPV	Schneider Electric Sa	Power/Signal Relay
RSB1A120F7PV	Schneider Electric Sa	Power/Signal Relay
RU4S-D24	Idec	Power/Signal Relay
RZ01-1C4-D024-00SI	TE Connectivity	Power/Signal Relay
T81N5D312-24	TE Connectivity	Power/Signal Relay	Panel Mount	Momentary	SPDT	AC/DC	CSA; UL	1A@120VAC	500 Vrms	1 Form C	5 ms	100000 Cycle(s)	24W@60VDC	2 ms	1 GΩ	450 mW	Box; Tube	0.606 in (15.4 mm)	10.9 in (276.86 mm)	1.28 kΩ	Plastic Sealed	3.5 g		5	0.626 x 0.429 x 0.461 in (15.9 x 10.9 x 11.7 mm)	Gold	0.441 in (11.2 mm)	1 kVrms	1A@24VDC	60 °C (140 °F)	2 A	19 mA			-30 °C (-22 °F)	1.2 V		2 A	Solder/Quick Connect	24 V	16.8 V		50 mΩ	Random	Nickel Palladium Alloy	5	24 V		120 V		0.1181 in (3 mm)	24 V		60VA@120VAC	AC/DC
T9AS1D22-24	TE Connectivity	Power/Signal Relay	Panel Mount	Momentary	SPST-NO	DC	CSA; UL	20A@240VAC	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)	576 Ω	Sealed Type	33 g	42 mA	5	1.28 x 1.08 x 1.1 in (32.51 x 27.43 x 27.94 mm)		1.098 in (27.9 mm)	2.5 kVrms	10A@28VDC	85 °C (185 °F)	30 A	42 mA			70 °C (158 °F)	2.4 V		30 A	Solder/Quick Connect	24 V	18 V		75 mΩ	Random	Silver Cadmium Oxide		28 V		277 V			24 V			AC/DC
TQ2SA-L2-5V-H45	Panasonic	Power/Signal Relay	Surface Mount-Straight	Latched	DPDT	DC	CSA; UL	2A@125VAC			4 ms	100000 Cycle(s)		4 ms		140 mW	Box; Tube	0.551 in (14 mm)	9 in (228.6 mm)	178 Ω					0.551 x 0.354 x 0.22 in (14 x 9 x 5.6 mm)		0.22 in (5.6 mm)		2A@220VDC	70 °C (158 °F)	2 A	28 mA			-40 °C (-40 °F)	3.75 V		2 A	Solder		3.75 V						220 V	Low Profile	125 V			5 V			AC/DC
TXS2SA-3V-X	Panasonic	Power/Signal Relay	Surface Mount-Straight	Momentary	DPDT	DC	BSI; CSA; UL		750 Vrms	2 Form C	5 ms	200000 Cycle(s)	30W@110VDC	5 ms	1 GΩ	50 mW	Tape and Reel	0.591 in (15 mm)	7.4 in (187.96 mm)	180 Ω		2 g		8	0.591 x 0.291 x 0.331 in (15 x 7.4 x 8.4 mm)	Gold	0.331 in (8.4 mm)	1.8 kVrms	1A@110VDC	70 °C (158 °F)		17 mA			-40 °C (-40 °F)	300 mV		1 A	Solder	3 V	2.4 V		100 mΩ	Random	Silver		110 V					3 V			DC
1-1393222-5	TE Connectivity	Power/Signal Relay	Panel Mount	Momentary	SPST	DC	UL; VDE			1 Form A						223 mW	Tube	1.126 in (28.6 mm)	10 in (254 mm)	364 Ω		9.2 g			1.126 x 0.394 x 0.591 in (28.6 x 10 x 15 mm)		0.591 in (15 mm)	1 kVrms		85 °C (185 °F)	8 A	24 mA			70 °C (158 °F)	900 mV		8 A	Solder/Quick Connect		6.3 V				Silver Tin Oxide				400 V			9 V			AC/DC
1415539-4	TE Connectivity	Power/Signal Relay	Panel Mount	Momentary	SPDT	DC	UL; VDE	12A@400VAC	1 kVrms	1 Form C	8 ms			6 ms		400 mW	Box; Tube	1.142 in (29 mm)	12.7 in (322.58 mm)	1.44 kΩ	Flux-Tight	14 g		5	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			70 °C (158 °F)	2.4 V		12 A	Solder/Quick Connect	24 V	16.8 V			Random	Silver Nickel	5			400 V		0.1417 in (3.599 mm)	24 V		3000VA@400VAC	AC
2961312	Phoenix Contact	Power/Signal Relay	Through Hole-Straight Mount	Momentary	SPDT	DC	CUL; EAC; EN; GL; IEC; PRS; UL; VDE	16A@250VAC			7 ms			3 ms		410 mW	Bulk	1.142 in (29 mm)	12.7 in (322.58 mm)	1.44 kΩ	RT2				1.142 x 0.5 x 0.618 in (29 x 12.7 x 15.7 mm)		0.618 in (15.7 mm)		16A@250VDC	85 °C (185 °F)	16 A	17 mA			-40 °C (-40 °F)			16 A	Solder								250 V	Socket Mountable	250 V			24 V			AC/DC
3SBC1527A2	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													26.5 V			AC/DC
5-1415002-1	TE Connectivity	Power/Signal Relay	Panel Mount	Momentary	3PDT	DC	UL; VDE	10A@400VAC	1.2 kVrms	3 Form C	23 ms	100000 Cycle(s)		23 ms		759 mW	Box; Tube	1.102 in (28 mm)	22.5 in (571.5 mm)	777 Ω	RT2	30 g		11	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)	10 A	31 mA			-40 °C (-40 °F)	2.4 V		10 A	Solder/Quick Connect	24 V	18 V			Random	Silver Nickel			Release Time with Diode	400 V			24 V		2500VA@400VAC	AC
6-1462034-6	TE Connectivity	Power/Signal Relay	Through Hole-Straight Mount	Momentary	DPDT	DC	CUL; UL	2A@250VAC		2 Form C					1 MΩ	200 mW	Tube	0.591 in (15 mm)	7.28 in (184.912 mm)	45 Ω	RT V			8	0.591 x 0.287 x 0.421 in (15 x 7.28 x 10.7 mm)	Gold	0.421 in (10.7 mm)		2A@220VDC	85 °C (185 °F)	2 A	67 mA						2 A	Solder	3 V				Random	Palladium Ruthenium		220 V		250 V		0.1299 in (3.299 mm)				AC/DC
6-1462034-7	TE Connectivity	Power/Signal Relay
725BXXSC3ML24D	Schneider Electric Sa	Power/Signal Relay			DPST	DC	CE; CSA; UL	25A@277VAC	2 kVrms	2 Form A	30 ms	100000 Cycle(s)		30 ms	1 GΩ			2.665 in (67.7 mm)	33.1 in (840.74 mm)	300 Ω		120 g		6	2.665 x 1.303 x 2.094 in (67.7 x 33.1 x 53.2 mm)		2.094 in (53.2 mm)	4 kVrms	25A@30VDC	55 °C (131 °F)	25 A				-20 °C (-4 °F)			25 A	Quick Connect	24 V				Random	Silver Alloy		30 V		277 V						AC/DC
8-1904133-1	TE Connectivity
ADE203	Panasonic	Power/Signal Relay
AGN2104H	Panasonic	Power/Signal Relay	Through Hole-Straight Mount	Latched	DPDT	DC	BSI; CSA; UL	1A@125VAC			4 ms	100000 Cycle(s)		4 ms		100 mW	Box; Tube	0.417 in (10.6 mm)	5.7 in (144.78 mm)	202.5 Ω	Waterproof				0.417 x 0.224 x 0.354 in (10.6 x 5.7 x 9 mm)		0.354 in (9 mm)		1A@110VDC	85 °C (185 °F)	1 A	22 mA			-40 °C (-40 °F)	3.38 V		1 A	Solder		3.38 V						110 V	Release Time with Diode	125 V			4.5 V			AC/DC
DK1A-12V-F	Panasonic	Power/Signal Relay	Through Hole-Straight Mount	Momentary	SPST	DC	CSA; TUV; UL; VDE	10A@250VAC			10 ms	100000 Cycle(s)		8 ms		200 mW	Box; Tube	0.787 in (20 mm)	12.5 in (317.5 mm)	720 Ω					0.787 x 0.492 x 0.394 in (20 x 12.5 x 10 mm)		0.394 in (10 mm)		10A@125VDC	65 °C (149 °F)	10 A	17 mA			-40 °C (-40 °F)	1.2 V		10 A	Solder		8.4 V						125 V	Release Time without Diode	250 V			12 V			AC/DC
EV250-1B	TE Connectivity	Power/Signal Relay	Panel Mount	Momentary	SPST-NO	DC				1 Form X	35 ms			15 ms		48 W				12 Ω	Environmentally Sealed									85 °C (185 °F)	400 A	2 A			-40 °C (-40 °F)	2.4 V		400 A	Solder/Quick Connect		16.6 V				Copper Alloy		1.8 KV		1.8 KV			24 V			AC/DC
FCA-325-3201L	TE Connectivity	Power/Signal Relay	Through Hole-Straight Mount	Momentary	3PDT																										25 A						Tin/Lead	25 A	Solder			FCA								e0		28 V			AC/DC
FCA-325-CX4	TE Connectivity	Power/Signal Relay	Panel Mount	Momentary	3PDT-CO	DC	MIL-R-83536	25A@115VAC		3 Form C	16 ms	50000 Cycle(s)		16 ms		2.72 W		1.015 in (25.79 mm)	25.4 in (645.16 mm)	290 Ω	Hermetically Sealed				1.015 x 1 x 1.015 in (25.79 x 25.4 x 25.79 mm)		1.015 in (25.79 mm)		25A@28VDC	125 °C (257 °F)	25 A	97 mA			-70 °C (-94 °F)	1.5 V	Tin/Lead	25 A	Solder/Quick Connect		18 V				Silver Cadmium Oxide		28 V		115 V	e0		28 V			AC/DC
G2RL-1A-E-CVDC24	Omron	Power/Signal Relay															Tube					12 g
G6A-234P-ST-US-DC12	Omron	Power/Signal Relay	Through Hole-Straight Mount	Momentary	DPDT	DC	CSA; UL	0.6A@125VAC	1 kVrms	2 Form C	5.5 ms		60W@220VDC	3.5 ms	1 GΩ	200 mW		0.795 in (20.2 mm)	10.1 in (256.54 mm)	720 Ω	Plastic Sealed	3.5 g		8	0.795 x 0.398 x 0.331 in (20.2 x 10.1 x 8.4 mm)	Gold	0.331 in (8.4 mm)	1 kVrms	1A@30VDC	70 °C (158 °F)	600 mA	17 mA		0.2A@125VAC	-40 °C (-40 °F)	1.2 V		1 A	Solder	12 V	8.4 V		50 mΩ	Random	Silver Palladium	8	30 V		125 V		0.1181 in (3 mm)	18 V		125VA@250VAC	AC/DC
G6K-2P-Y24VDC	Omron	Power/Signal Relay	Through Hole-Straight Mount	Momentary	DPDT	DC	BSI; CSA; UL	0.3A@125VAC	750 Vrms	2 Form C	3 ms	100000 Cycle(s)		3 ms	1 GΩ	100 mW	Tube	0.394 in (10 mm)	6.5 in (165.1 mm)	5.22 kΩ	Sealed Type	700 mg		8	0.394 x 0.256 x 0.197 in (10 x 6.5 x 5 mm)		0.197 in (5 mm)	1.5 kVrms	1A@30VDC	70 °C (158 °F)	300 mA	5 mA			-40 °C (-40 °F)	2.4 V	Tin	1 A	Solder	24 V	19.2 V		100 mΩ	Random	Silver	8	30 V		125 V	e3	0.1378 in (3.5 mm)	36 V			AC/DC
G6SK-2FDC12	Omron	Power/Signal Relay	Surface Mount-Straight	Latched	DPDT	DC	CSA; UL	0.5A@125VAC			4.5 ms			4.5 ms		200 mW	Tube	0.583 in (14.8 mm)	7.3 in (185.42 mm)	720 Ω					0.583 x 0.287 x 0.362 in (14.8 x 7.3 x 9.2 mm)		0.362 in (9.2 mm)		2A@30VDC	85 °C (185 °F)	500 mA	17 mA			-40 °C (-40 °F)	9 V		2 A	Solder		9 V						30 V		125 V			12 V			AC/DC
G7L-2A-BUBJ-CB-DC24	Omron	Power/Signal Relay	Panel Mount	Momentary	DPST	DC	CE; CSA; TUV; UL	25A@220VAC			30 ms	100000 Cycle(s)		30 ms		1.9 W		2.697 in (68.5 mm)	34.5 in (876.3 mm)	303 Ω					2.697 x 1.358 x 1.929 in (68.5 x 34.5 x 49 mm)		1.929 in (49 mm)			60 °C (140 °F)	25 A	79 mA			-25 °C (-13 °F)	3.6 V			Screw		18 V								220 V			24 V			AC
JS-5N-K-V3	Fujitsu	Power/Signal Relay	Through Hole-Straight Mount	Momentary	SPDT	DC	BSI; CQC; CSA; DEMKO; FIMKO; NEMKO; OVE; SEMKO; SEV; UL; VDE	10A@400VAC	1 kVrms	1 Form C	10 ms	50000 Cycle(s)		5 ms	1 GΩ	225 mW		1.142 in (29 mm)	10 in (254 mm)	112 Ω	Plastic Sealed	8 g		6	1.142 x 0.394 x 0.492 in (29 x 10 x 12.5 mm)		0.492 in (12.5 mm)	4 kVrms	10A@300VDC	85 °C (185 °F)	10 A	45 mA	888 V		-40 °C (-40 °F)	500 mV	Gold	10 A	Solder	5 V	3.5 V					5	300 V	Low Profile	400 V	e4	0.1181 in (3 mm)	5 V			AC/DC
KUL-11D15D-48	TE Connectivity	Power/Signal Relay	Panel Mount	Latched	DPDT	DC	UL	10A@240VAC	500 Vrms	2 Form C	25 ms	100000 Cycle(s)		25 ms	100 MΩ	1.65 W		1.531 in (38.9 mm)	35.7 in (906.78 mm)	1.4 kΩ	Dust Proof	96 g			1.531 x 1.406 x 2.157 in (38.9 x 35.7 x 54.8 mm)		2.157 in (54.8 mm)	1.5 kVrms	10A@28VDC	50 °C (122 °F)	10 A	33 mA			0 °C (32 °F)			10 A	Solder/Quick Connect		36 V				Silver Cadmium Oxide		28 V		240 V			48 V			AC/DC
M500D4N	Esterline Technologies	Power/Signal Relay	Socket Mount	Momentary	3PDT	DC	CECC	25A@200VAC			16 ms	50000 Cycle(s)		16 ms		2.716 W		1.024 in (26 mm)	26 in (660.4 mm)	290 Ω	Corrosion Proof; Hermetically Sealed				1.024 x 1.024 x 1.012 in (26 x 26 x 25.7 mm)		1.012 in (25.7 mm)		25A@28VDC	125 °C (257 °F)	25 A	97 mA			-65 °C (-85 °F)	1.5 V		25 A	Snap-On		18 V						28 V		200 V			28 V			AC/DC
TX2SL-5V	Panasonic	Power/Signal Relay	Surface Mount-Straight	Momentary	DPDT	DC	BSI; CSA; UL				4 ms	100000 Cycle(s)		4 ms		140 mW	Tube	0.591 in (15 mm)	7.4 in (187.96 mm)	178 Ω	Waterproof				0.591 x 0.291 x 0.323 in (15 x 7.4 x 8.2 mm)		0.323 in (8.2 mm)		2A@220VDC	85 °C (185 °F)		28 mA			-40 °C (-40 °F)	500 mV		2 A	Solder		3.75 V	TX					220 V					5 V			DC
TX2SL-5V-X	Panasonic	Power/Signal Relay	Surface Mount-Straight	Momentary	DPDT	DC	BSI; CSA; UL				4 ms	100000 Cycle(s)		4 ms		140 mW	Tape and Reel	0.591 in (15 mm)	7.4 in (187.96 mm)	178 Ω	Waterproof				0.591 x 0.291 x 0.323 in (15 x 7.4 x 8.2 mm)		0.323 in (8.2 mm)		2A@220VDC	85 °C (185 °F)		28 mA			-40 °C (-40 °F)	500 mV		2 A	Solder		3.75 V	TX					220 V					5 V			DC
UB2-24NUN	KEMET Corporation	Power/Signal Relay	Surface Mount-Straight	Momentary	DPDT	DC	CSA; TUV; UL	1A@250VAC	1 kVrms	2 Form C	2 ms	100000 Cycle(s)	30W@220VDC	1 ms	1 GΩ	230 mW	Tube	0.417 in (10.6 mm)	5.7 in (144.78 mm)	2.504 kΩ		1 g		8	0.417 x 0.224 x 0.346 in (10.6 x 5.7 x 8.8 mm)	Gold Alloy	0.346 in (8.8 mm)	1.5 kVrms	1A@220VDC	85 °C (185 °F)	1 A	10 mA			-40 °C (-40 °F)	2.4 V		1 A	Solder	24 V	18 V		100 mΩ	Random	Silver Alloy	8	220 V		250 V			24 V		37.5VA@250VAC	AC/DC
UB2-24NUN-L	KEMET Corporation	Power/Signal Relay	Surface Mount-Straight	Momentary	DPDT	DC	CSA; TUV; UL	1A@250VAC	1 kVrms	2 Form C	2 ms	100000 Cycle(s)	30W@220VDC	1 ms	1 GΩ	230 mW	Tape and Reel	0.417 in (10.6 mm)	5.7 in (144.78 mm)	2.504 kΩ		1 g		8	0.417 x 0.224 x 0.346 in (10.6 x 5.7 x 8.8 mm)	Gold Alloy	0.346 in (8.8 mm)	1.5 kVrms	1A@220VDC	85 °C (185 °F)	1 A	10 mA			-40 °C (-40 °F)	2.4 V		1 A	Solder	24 V	18 V		100 mΩ	Random	Silver Alloy	8	220 V		250 V			24 V		37.5VA@250VAC	AC/DC

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.