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	Maximum Contact AC Rating (M Load)	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	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 Contact AC Power Rating (R Load)	Contact or Output Supply Type
MKS3PN-5DC110	Omron	Power/Signal Relay	Socket Mount	Momentary	3PDT	DC	CE; IEC; TUV; UL	10A@250VAC			30 ms		100000 Cycle(s)	20 ms		1.4 W		1.358 in (34.5 mm)	34.5 in (876.3 mm)	8.96 kΩ					1.358 x 1.358 x 2.067 in (34.5 x 34.5 x 52.5 mm)		2.067 in (52.5 mm)		10A@250VDC	60 °C (140 °F)	10 A	12 mA			-25 °C (-13 °F)	16.5 V		10 A	Snap-On		88 V						250 V		250 V			110 V		AC/DC
MKS3PN-5DC12	Omron	Power/Signal Relay	Socket Mount	Momentary	3PDT	DC	CE; IEC; TUV; UL	10A@250VAC			30 ms		100000 Cycle(s)	20 ms		1.4 W		1.358 in (34.5 mm)	34.5 in (876.3 mm)	107 Ω					1.358 x 1.358 x 2.067 in (34.5 x 34.5 x 52.5 mm)		2.067 in (52.5 mm)		10A@250VDC	60 °C (140 °F)	10 A	112 mA			-25 °C (-13 °F)	1.8 V		10 A	Snap-On		9.6 V						250 V		250 V			12 V		AC/DC
MKS3PN-5DC24	Omron	Power/Signal Relay	Socket Mount	Momentary	3PDT	DC	CE; IEC; TUV; UL	10A@250VAC			30 ms		100000 Cycle(s)	20 ms		1.4 W		1.358 in (34.5 mm)	34.5 in (876.3 mm)	430 Ω					1.358 x 1.358 x 2.067 in (34.5 x 34.5 x 52.5 mm)		2.067 in (52.5 mm)		10A@250VDC	60 °C (140 °F)	10 A	56 mA			-25 °C (-13 °F)	3.6 V		10 A	Snap-On		19.2 V						250 V		250 V			24 V		AC/DC
MKS3PN-5DC48	Omron	Power/Signal Relay	Socket Mount	Momentary	3PDT	DC	CE; IEC; TUV; UL	10A@250VAC			30 ms		100000 Cycle(s)	20 ms		1.4 W		1.358 in (34.5 mm)	34.5 in (876.3 mm)	1.71 kΩ					1.358 x 1.358 x 2.067 in (34.5 x 34.5 x 52.5 mm)		2.067 in (52.5 mm)		10A@250VDC	60 °C (140 °F)	10 A	28 mA			-25 °C (-13 °F)	7.2 V		10 A	Snap-On		38.4 V						250 V		250 V			48 V		AC/DC
MKS3PN-5DC6	Omron	Power/Signal Relay	Socket Mount	Momentary	3PDT	DC	CE; IEC; TUV; UL	10A@250VAC			30 ms		100000 Cycle(s)	20 ms		1.4 W		1.358 in (34.5 mm)	34.5 in (876.3 mm)	26.7 Ω					1.358 x 1.358 x 2.067 in (34.5 x 34.5 x 52.5 mm)		2.067 in (52.5 mm)		10A@250VDC	60 °C (140 °F)	10 A	224 mA			-25 °C (-13 °F)	900 mV		10 A	Snap-On		4.8 V						250 V		250 V			6 V		AC/DC
MKS3PNDC24	Omron	Power/Signal Relay	Socket Mount	Momentary	3PDT	DC	CE; IEC; TUV; UL	10A@250VAC			30 ms		100000 Cycle(s)	20 ms		1.4 W		1.358 in (34.5 mm)	34.5 in (876.3 mm)	430 Ω					1.358 x 1.358 x 2.067 in (34.5 x 34.5 x 52.5 mm)		2.067 in (52.5 mm)		10A@250VDC	60 °C (140 °F)	10 A	56 mA			-25 °C (-13 °F)	3.6 V		10 A	Snap-On		19.2 V						250 V		250 V			24 V		AC/DC
FW1120G01	TE Connectivity	Power/Signal Relay	Panel Mount	Momentary	DPDT-CO	DC				2 Form C	7 ms		100000 Cycle(s)	7 ms		1.04 W		0.8 in (20.32 mm)	10.16 in (258.064 mm)	675 Ω	Hermetically Sealed				0.8 x 0.4 x 0.875 in (20.32 x 10.16 x 22.23 mm)		0.875 in (22.23 mm)		2A@28VDC	125 °C (257 °F)	3 A	34 mA			-65 °C (-85 °F)	2.3 V		3 A	Solder		13 V						28 V					26.5 V		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
JMGAPD-26M	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
KHU-17D11-24	TE Connectivity	Power/Signal Relay	Panel Mount	Momentary	4PDT	DC	CSA; UL	5A@240VAC	1 kVrms	4 Form C	13 ms			6 ms	100 MΩ	850 mW	Tray	1.11 in (28.2 mm)	21.8 in (553.72 mm)	650 Ω	Dust Proof	45 g		12	1.11 x 0.858 x 1.374 in (28.2 x 21.8 x 34.9 mm)		1.5 in (38.1 mm)	1.5 kVrms		70 °C (158 °F)	2.5 A	38 mA			50 °C (122 °F)			2.5 A	Solder/Quick Connect	24 V	18 V		100 mΩ	Random	Silver				240 V			24 V		AC/DC
3SBC1538A2	TE Connectivity	Power/Signal Relay	Panel Mount	Momentary	DPDT-CO	DC				2 Form C						568 mW				44 Ω	Hermetically Sealed									125 °C (257 °F)	2 A	114 mA			-65 °C (-85 °F)			2 A	Solder													5 V		AC/DC
3SBH1231A2	TE Connectivity	Power/Signal Relay	Panel Mount	Momentary	4PDT-CO	DC				4 Form C	4 ms		100000 Cycle(s)	6 ms		975 mW		0.61 in (15.49 mm)	15.49 in (393.446 mm)	720 Ω	Hermetically Sealed				0.61 x 0.61 x 0.32 in (15.49 x 15.49 x 8.13 mm)		0.32 in (8.13 mm)		2A@28VDC	125 °C (257 °F)	2 A	37 mA			-65 °C (-85 °F)	1.5 V		2 A	Solder		13.5 V						28 V	With Coil Suppression Diode				26.5 V		AC/DC
PRD-7AH0-120	TE Connectivity	Power/Signal Relay	Panel Mount	Momentary	DPST	AC	CSA; UL			2 Form A						9.8 W	Tray	3.374 in (85.7 mm)	63.8 in (1620.52 mm)	290 Ω			82 mA		3.374 x 2.512 x 2.5 in (85.7 x 63.8 x 63.5 mm)		2.5 in (63.5 mm)				20 A		120 V					20 A	Solder/Quick Connect						Silver		125 V		600 V					AC/DC
TQ2SA-L2-3V	Panasonic	Power/Signal Relay	Surface Mount-Straight	Latched	DPDT	DC	CSA; UL	2A@125VAC			4 ms		100000 Cycle(s)	4 ms		140 mW	Tube	0.551 in (14 mm)	9 in (228.6 mm)	64.3 Ω					0.551 x 0.354 x 0.213 in (14 x 9 x 5.4 mm)		0.213 in (5.4 mm)		2A@220VDC	70 °C (158 °F)	2 A	47 mA			-40 °C (-40 °F)	2.25 V		2 A	Solder		2.25 V						220 V	Low Profile	125 V			3 V		AC/DC
TQ2SL-5V	Panasonic	Power/Signal Relay	Surface Mount-Straight	Momentary	DPDT	DC	CSA; UL	2A@125VAC			4 ms		100000 Cycle(s)	4 ms		140 mW	Tube	0.551 in (14 mm)	9 in (228.6 mm)	178 Ω					0.551 x 0.354 x 0.213 in (14 x 9 x 5.4 mm)		0.213 in (5.4 mm)		2A@220VDC	70 °C (158 °F)	2 A	28 mA			-40 °C (-40 °F)	500 mV		2 A	Solder		3.75 V						220 V	Low Profile	125 V			5 V		AC/DC
TQ2SS-L2-12V	Panasonic	Power/Signal Relay	Surface Mount-Straight	Latched	DPDT	DC	CSA; UL	2A@125VAC			4 ms		100000 Cycle(s)	4 ms		140 mW	Tube	0.551 in (14 mm)	9 in (228.6 mm)	1.028 kΩ					0.551 x 0.354 x 0.213 in (14 x 9 x 5.4 mm)		0.213 in (5.4 mm)		2A@220VDC	70 °C (158 °F)	2 A	12 mA			-40 °C (-40 °F)	9 V		2 A	Solder		9 V						220 V	Low Profile	125 V			12 V		AC/DC
V23061B1002A601	TE Connectivity	Power/Signal Relay	Through Hole-Straight Mount	Momentary	SPDT	DC	UL; VDE									220 mW		1.181 in (30 mm)	10 in (254 mm)	118 Ω					1.181 x 0.394 x 0.591 in (30 x 10 x 15 mm)		0.591 in (15 mm)				8 A	44 mA				500 mV		8 A	Solder		3.5 V											5 V		AC/DC
PRMAC-26X	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
3SBH1165A2	TE Connectivity	Power/Signal Relay	Panel Mount	Momentary	4PDT-CO	DC				4 Form C						975 mW				720 Ω	Hermetically Sealed									125 °C (257 °F)	2 A	37 mA			-65 °C (-85 °F)			2 A	Solder													26.5 V		AC/DC
PRD-5AY0-120	TE Connectivity	Power/Signal Relay	Panel Mount	Momentary	SPDT	AC	CSA; UL			1 Form C						9.8 W	Tray	3.374 in (85.7 mm)	63.8 in (1620.52 mm)	290 Ω			82 mA		3.374 x 2.512 x 2.5 in (85.7 x 63.8 x 63.5 mm)		2.5 in (63.5 mm)				25 A		120 V				Silver	25 A	Solder/Quick Connect						Silver		50 V		600 V	e4				AC/DC
V23061B1002A401	TE Connectivity	Power/Signal Relay	Through Hole-Straight Mount	Momentary	SPDT	DC	UL; VDE	8A@400VAC	1 kVrms	1 Form C	6 ms			2.5 ms		220 mW		1.181 in (30 mm)	10 in (254 mm)	118 Ω		11 g		5	1.181 x 0.394 x 0.591 in (30 x 10 x 15 mm)		0.591 in (15 mm)	4 kVrms			8 A	44 mA				500 mV		8 A	Solder	5 V	3.5 V			Random	Silver Cadmium Oxide	5			400 V		0.1496 in (3.8 mm)	5 V	2000VA@400VAC	AC
ALFG1PF12	Panasonic	Power/Signal Relay	Through Hole-Straight Mount	Momentary	SPST	DC	UL; VDE	22A@250VAC			20 ms		30000 Cycle(s)	10 ms		1.4 W	Box	1.185 in (30.1 mm)	15.7 in (398.78 mm)	103 Ω					1.185 x 0.618 x 0.917 in (30.1 x 15.7 x 23.3 mm)		0.917 in (23.3 mm)			60 °C (140 °F)	22 A	117 mA			-40 °C (-40 °F)	1.2 V			Solder		8.4 V								250 V			12 V		AC
HP3-DC110V	Panasonic	Power/Signal Relay	Panel Mount	Momentary	3PDT	DC	CSA; UL	10A@250VAC			30 ms		200000 Cycle(s)	30 ms		1.6 W	Box	1.496 in (38 mm)	36 in (914.4 mm)	7.45 kΩ					1.496 x 1.417 x 1.929 in (38 x 36 x 49 mm)		1.929 in (49 mm)			40 °C (104 °F)	10 A	15 mA			-50 °C (-58 °F)	16.5 V			Quick Connect		88 V	HP							250 V			110 V		AC
HP3-M-DC24V	Panasonic	Power/Signal Relay	Panel Mount	Momentary	3PDT	DC	CSA; UL	10A@250VAC			30 ms		200000 Cycle(s)	30 ms		1.4 W	Box	1.496 in (38 mm)	36 in (914.4 mm)	400 Ω					1.496 x 1.417 x 2.894 in (38 x 36 x 73.5 mm)		2.894 in (73.5 mm)			40 °C (104 °F)	10 A	60 mA			-50 °C (-58 °F)	3.6 V			Quick Connect		19.2 V	HP							250 V			24 V		AC
NC4D-JP-DC12V	Panasonic	Power/Signal Relay	Through Hole-Straight Mount	Momentary	4PDT	DC	CSA; UL	4A@250VAC			20 ms		100000 Cycle(s)	10 ms		720 mW	Box	1.5 in (38.1 mm)	25.4 in (645.16 mm)	200 Ω					1.5 x 1 x 0.429 in (38.1 x 25.4 x 10.9 mm)		0.429 in (10.9 mm)			55 °C (131 °F)	4 A	60 mA			-40 °C (-40 °F)	1.2 V			Solder		9.6 V								250 V			12 V		AC
NC4D-JP-DC24V	Panasonic	Power/Signal Relay	Through Hole-Straight Mount	Momentary	4PDT	DC	CSA; UL	4A@250VAC			20 ms		100000 Cycle(s)	10 ms		720 mW	Box	1.5 in (38.1 mm)	25.4 in (645.16 mm)	800 Ω					1.5 x 1 x 0.429 in (38.1 x 25.4 x 10.9 mm)		0.429 in (10.9 mm)			55 °C (131 °F)	4 A	30 mA			-40 °C (-40 °F)	2.4 V			Solder		19.2 V								250 V			24 V		AC
NC4D-P-DC12V	Panasonic	Power/Signal Relay	Through Hole-Straight Mount	Momentary	4PDT	DC	CSA; UL	4A@250VAC			20 ms		100000 Cycle(s)	10 ms		720 mW	Box	1.5 in (38.1 mm)	11.2 in (284.48 mm)	200 Ω					1.5 x 0.441 x 1.094 in (38.1 x 11.2 x 27.8 mm)		1.094 in (27.8 mm)			55 °C (131 °F)	4 A	60 mA			-40 °C (-40 °F)	1.2 V			Solder		9.6 V								250 V			12 V		AC
JS1AF-B-24V-F	Panasonic	Power/Signal Relay	Through Hole-Straight Mount	Momentary	SPST	DC	CSA; TUV; UL; VDE	10A@250VAC			10 ms		50000 Cycle(s)	10 ms		360 mW	Box	0.866 in (22 mm)	16 in (406.4 mm)	1.6 kΩ					0.866 x 0.63 x 0.646 in (22 x 16 x 16.4 mm)		0.646 in (16.4 mm)		5A@100VDC	85 °C (185 °F)	10 A	15 mA			-40 °C (-40 °F)	2.4 V		5 A	Solder		16.8 V						100 V		250 V			24 V		AC/DC
HFW1201K45M	TE Connectivity	Power/Signal Relay	Panel Mount	Momentary	DPDT-CO	DC				2 Form C	6.5 ms		100000 Cycle(s)	6.5 ms		1.003 W		0.81 in (20.57 mm)	10.41 in (264.414 mm)	700 Ω	Hermetically Sealed			8	0.81 x 0.41 x 0.41 in (20.57 x 10.41 x 10.41 mm)		0.41 in (10.41 mm)		2A@28VDC	125 °C (257 °F)	2 A	38 mA			-65 °C (-85 °F)	1.5 V		2 A	Solder	26.5 V	13.5 V			Random		8	28 V				0.185 in (4.699 mm)	26.5 V		AC/DC
2-1393239-1	TE Connectivity	Power/Signal Relay	Panel Mount	Momentary	SPDT	DC	BEAB; FIMKO; SEMKO; 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)	Gold	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
8-1393243-1	TE Connectivity	Power/Signal Relay	Panel Mount	Momentary	DPDT	DC	BEAB; FIMKO; SEMKO; UL; VDE		1 kVrms	2 Form C						400 mW	Box; Tube	1.142 in (29 mm)	12.7 in (322.58 mm)	90 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	67 mA			70 °C (158 °F)	600 mV		8 A	Solder/Quick Connect		4.2 V				Silver Nickel				400 V			6 V		AC/DC
FCA-210-1024M	TE Connectivity	Power/Signal Relay	Panel Mount	Momentary	DPDT-CO	DC		10A@115VAC	1.25 kVrms	2 Form C	10 ms	4A@115VAC		10 ms	100 MΩ			1.025 in (26.03 mm)	25.65 in (651.51 mm)	320 Ω	Hermetically Sealed	45.4 g		8	1.025 x 1.01 x 0.525 in (26.03 x 25.65 x 13.33 mm)	Gold	0.525 in (13.33 mm)		10A@28VDC	125 °C (257 °F)	10 A			8A@115VAC	-70 °C (-94 °F)	1.5 V	Gold	10 A	Solder Hook	28 V	18 V		10 mΩ	Random	Silver Cadmium Oxide	8	28 V		115 V	e4	0.2677 in (6.8 mm)	28 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-410-1621M	TE Connectivity	Power/Signal Relay	Panel Mount	Momentary	4PDT-CO	DC		10A@120VAC	1.25 kVrms	4 Form C	15 ms	4A@120VAC		15 ms	100 MΩ	2.716 W		1.025 in (26.03 mm)	26.03 in (661.162 mm)	290 Ω	Hermetically Sealed	77 g			1.025 x 1.025 x 1.01 in (26.03 x 26.03 x 25.65 mm)	Gold	1.01 in (25.65 mm)		10A@28VDC	125 °C (257 °F)	10 A	97 mA		8A@120VAC	-70 °C (-94 °F)	1.5 V	Tin/Lead	10 A	Solder Hook	28 V	18 V		10 mΩ	Random	Silver Cadmium Oxide		28 V	Polarized	120 V	e0	0.3071 in (7.8 mm)	28 V		AC/DC
FCB-205-0219M	TE Connectivity	Power/Signal Relay	Through Hole-Straight Mount	Momentary	DPDT-CO	DC		5A@115VAC	1 kVrms	2 Form C	5 ms	3A@115VAC		5 ms	100 MΩ			0.81 in (20.57 mm)	10.41 in (264.414 mm)	500 Ω	Hermetically Sealed	15.4 g		8	0.81 x 0.41 x 0.64 in (20.57 x 10.41 x 16.26 mm)		0.64 in (16.26 mm)		5A@28VDC	125 °C (257 °F)	5 A			5A@115VAC	-70 °C (-94 °F)	1.5 V	Tin/Lead	5 A	Solder/Quick Connect	28 V	18 V		50 mΩ	Random	Silver Cadmium Oxide	8	28 V		115 V	e0	0.1693 in (4.3 mm)	28 V		AC/DC
FCB-205-0224L	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)		Tin/Lead	5 A	Solder Hook						Silver Cadmium Oxide					e0		28 V		AC/DC
FCB-205-0227M	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)		Tin/Lead	5 A	Solder/Quick Connect						Silver Cadmium Oxide					e0		28 V		AC/DC
FCB-405-0622M	TE Connectivity	Power/Signal Relay	Panel Mount	Momentary	4PDT-CO	DC				4 Form C										400 Ω	Hermetically Sealed									125 °C (257 °F)	5 A				-70 °C (-94 °F)		Gold	5 A	Solder Hook						Silver Cadmium Oxide					e4		28 V		AC/DC
HFW5A1230K00	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)	5 A	38 mA			-65 °C (-85 °F)			5 A	Solder													26.5 V		AC/DC
PRD-11DG0-24	TE Connectivity	Power/Signal Relay	Panel Mount	Momentary	DPDT	DC	CSA; UL			2 Form C						2 W	Tray	3.374 in (85.7 mm)	63.8 in (1620.52 mm)	288 Ω					3.374 x 2.512 x 2.5 in (85.7 x 63.8 x 63.5 mm)		2.5 in (63.5 mm)				30 A	83 mA						30 A	Solder/Quick Connect						Silver Cadmium Oxide		28 V		600 V			24 V		AC/DC
V23054D1020F104	TE Connectivity	Power/Signal Relay	Socket Mount	Momentary	DPDT	DC			500 Vrms	4 Form C					1 GΩ	1 W	Box	1.181 in (30 mm)	19 in (482.6 mm)	630 Ω	Dust Proof	25 g			1.181 x 0.748 x 1.181 in (30 x 19 x 30 mm)		1.181 in (30 mm)	1 kVrms		70 °C (158 °F)	5 A	42 mA	250 V		-40 °C (-40 °F)			5 A	Solder/Quick Connect						Gold		260 V		250 V			250 V		AC/DC
V23057B13A101	TE Connectivity	Power/Signal Relay	Panel Mount	Momentary	SPDT	DC	UL; VDE			1 Form C						490 mW	Box; Tube	1.102 in (28 mm)	10.4 in (264.16 mm)	4.7 kΩ		14 g			1.102 x 0.409 x 0.988 in (28 x 10.4 x 25.1 mm)		0.988 in (25.1 mm)			70 °C (158 °F)	5 A	10 mA			-40 °C (-40 °F)	4.8 V		5 A	Solder/Quick Connect		32 V				Silver Nickel				400 V			48 V		AC/DC
V23101D7A201	TE Connectivity	Power/Signal Relay	Panel Mount	Momentary	SPDT	DC			750 Vrms	1 Form C						450 mW	Box; Tube	0.61 in (15.49 mm)	10.5 in (266.7 mm)	1.28 kΩ		4 g			0.614 x 0.417 x 0.453 in (15.6 x 10.6 x 11.5 mm)		0.453 in (11.5 mm)	1 kVrms		85 °C (185 °F)	1.25 A	19 mA			-40 °C (-40 °F)			1.25 A	Solder/Quick Connect						Silver Palladium Alloy		120 V		125 V			24 V		AC/DC
V23101D7B201	TE Connectivity	Power/Signal Relay	Socket Mount	Momentary	SPDT	DC			750 Vrms	1 Form C					1 GΩ	450 mW	Box; Tube	0.61 in (15.49 mm)	10.5 in (266.7 mm)	1.28 kΩ		4 g			0.614 x 0.417 x 0.453 in (15.6 x 10.6 x 11.5 mm)		0.453 in (11.5 mm)	1 kVrms		85 °C (185 °F)	1.25 A	19 mA			-40 °C (-40 °F)			1.25 A	Solder/Quick Connect						Silver Palladium Alloy		120 V		125 V			24 V		AC/DC
9-1393818-0	TE Connectivity	Power/Signal Relay	Panel Mount	Momentary	DPDT	DC			1 kVrms	6 Form C						654 mW	Box	1.181 in (30 mm)	19 in (482.6 mm)	220 Ω	Hermetically Sealed	35 g			0.75 x 1.18 x 1.18 in (19 x 30 x 30 mm)		1.181 in (30 mm)	1.5 kVrms		70 °C (158 °F)	5 A	54 mA	250 V		-40 °C (-40 °F)			5 A	Solder/Quick Connect						Gold		150 V		125 V			250 V		AC/DC
FCA-210-0919M	TE Connectivity	Power/Signal Relay	Through Hole-Straight Mount	Momentary	DPDT-CO	DC		10A@115VAC	1.25 kVrms	2 Form C	10 ms	4A@115VAC		10 ms	100 MΩ			1.025 in (26.03 mm)	13.33 in (338.582 mm)	320 Ω	Hermetically Sealed	45.4 g		8	1.025 x 0.525 x 1.01 in (26.03 x 13.33 x 25.65 mm)	Gold	1.01 in (25.65 mm)		10A@28VDC	125 °C (257 °F)	10 A			8A@115VAC	-70 °C (-94 °F)	1.5 V	Tin/Lead	10 A	Solder/Quick Connect	28 V	18 V		10 mΩ	Random	Silver Cadmium Oxide	8	28 V		115 V	e0	0.2677 in (6.8 mm)	28 V		AC/DC
FCA-325-AY4	TE Connectivity	Power/Signal Relay	Panel Mount	Momentary	3PDT-CO	DC		25A@115VAC	1.25 kVrms	3 Form C	15 ms	10A@115VAC		15 ms	100 MΩ			1.024 in (26 mm)	26 in (660.4 mm)	290 Ω	Hermetically Sealed	82 g		11	1.024 x 1.024 x 1.012 in (26 x 26 x 25.7 mm)	Gold	1.012 in (25.7 mm)		25A@28VDC	125 °C (257 °F)	25 A			15A@115VAC	-70 °C (-94 °F)	1.5 V	Gold	25 A	Solder Hook	28 V	18 V			Random	Silver Cadmium Oxide	11	28 V		115 V	e4	0.2677 in (6.8 mm)	28 V		AC/DC
FCA-325-BY3	TE Connectivity	Power/Signal Relay	Panel Mount	Momentary	3PDT-CO	DC		25A@115VAC	1.25 kVrms	3 Form C	15 ms	10A@115VAC		15 ms	100 MΩ	2.703 W		1.025 in (26.03 mm)	26.03 in (661.162 mm)	290 Ω	Hermetically Sealed				1.025 x 1.025 x 1.01 in (26.03 x 26.03 x 25.65 mm)	Gold	1.01 in (25.65 mm)		25A@28VDC	125 °C (257 °F)	25 A			15A@115VAC	-70 °C (-94 °F)	1.5 V	Tin/Lead	25 A	Solder Hook	28 V	18 V			Random	Silver Cadmium Oxide		28 V		115 V	e0	0.2677 in (6.8 mm)	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.