SPDT Power & Signal Relays 2,258

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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	AC Coil Release Voltage	Relay Form	AC Coil Operate Voltage	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 Contact AC Power Rating (R Load)	Contact or Output Supply Type
2961163	Phoenix Contact	Power/Signal Relay	Through Hole-Straight Mount	Momentary	SPDT	DC	CUL; EN; GL; GOST; IEC; UL; VDE						5 ms			2.5 ms		168 mW		1.102 in (28 mm)	5 in (127 mm)	848 Ω					1.102 x 0.197 x 0.591 in (28 x 5 x 15 mm)		0.591 in (15 mm)			85 °C (185 °F)		14 mA			-40 °C (-40 °F)		Gold		Solder								36 V		30 V	e4		12 V
RIF-1-RPT-LDP-24DC/1X21	Phoenix Contact	Power/Signal Relay	DIN Rail Mount	Momentary	SPDT	DC	DNV GL; DIN EN 50178; EAC; LR; PRS: UL	6A@250VAC			1 Form C		8 ms			10 ms		432 mW	Bulk	3.661 in (93 mm)	16 in (406.4 mm)	1.333 kΩ	IP20; RT3	68.07 g			3.661 x 0.63 x 2.953 in (93 x 16 x 75 mm)		2.953 in (75 mm)		6A@250VDC	70 °C (158 °F)		18 mA			-40 °C (-40 °F)			6 A		24 V				Random			250 V		250 V					AC/DC
PLC-RSC-24DC/21HC	Phoenix Contact	Power/Signal Relay	DIN Rail Mount	Momentary	SPDT	DC	CUL; EAC; EN; GL; IEC; PRS; RC FRT; UL	6A@250VAC					8 ms			10 ms		430 mW	Bulk	3.701 in (94 mm)	14 in (355.6 mm)	1.33333 kΩ	IP20; RT2				3.701 x 0.551 x 3.15 in (94 x 14 x 80 mm)		3.15 in (80 mm)		2A@24VDC	60 °C (140 °F)	6 A	18 mA			-40 °C (-40 °F)			2 A	Snap-On								24 V		250 V			24 V		AC/DC
2960537	Phoenix Contact	Power/Signal Relay	DIN Rail Mount	Momentary	SPDT		UL													1.102 in (28 mm)									0.61 in (15.5 mm)			55 °C (131 °F)			230 V		-20 °C (-4 °F)				Snap-On			296						Considered only Relay Dimensions				220 V
2961370	Phoenix Contact	Power/Signal Relay			SPDT	DC	UL; VDE	0.05A@30VAC			1 Form C									1.102 in (28 mm)	5 in (127 mm)	119 Ω		16.53 g		5	1.102 x 0.197 x 0.591 in (28 x 5 x 15 mm)	Gold	0.591 in (15 mm)		0.05A@36VDC	85 °C (185 °F)	50 mA				-40 °C (-40 °F)		Gold	50 mA	Solder	4.5 V		2961370		Random	Silver Tin Oxide	5	36 V		30 V	e4	0.1378 in (3.5 mm)			AC/DC
PLC-RSC-120UC/21HC	Phoenix Contact	Power/Signal Relay	DIN Rail Mount	Momentary	SPDT	AC/DC	CUL; EAC; EN; GL; IEC; PRS; RC FRT; UL	6A@250VAC					7 ms			10 ms		540 mW	Bulk	3.701 in (94 mm)	14 in (355.6 mm)	27.5 kΩ	IP20; RT2		5 mA		3.701 x 0.551 x 3.15 in (94 x 14 x 80 mm)		3.15 in (80 mm)		2A@24VDC	60 °C (140 °F)	6 A	4 mA	120 V		-40 °C (-40 °F)			2 A	Snap-On								24 V		250 V			110 V		AC/DC
REL-MR-24DC/21AU	Phoenix Contact	Power/Signal Relay	Through Hole-Straight Mount	Momentary	SPDT	DC	CUL; EAC; EN; IEC; PRS; UL; VDE						5 ms			2.5 ms		170 mW	Bulk	1.102 in (28 mm)	5 in (127 mm)	3.39 kΩ	RT3	6.71 g		5	1.102 x 0.197 x 0.591 in (28 x 5 x 15 mm)	Gold	0.591 in (15 mm)			85 °C (185 °F)		7 mA			-40 °C (-40 °F)				Solder	24 V				Random	Silver Tin Oxide		36 V		30 V		0.1378 in (3.5 mm)			AC/DC
2967439	Phoenix Contact	Power/Signal Relay	DIN Rail Mount	Momentary	SPDT		UL													1.102 in (28 mm)									0.61 in (15.5 mm)			55 °C (131 °F)					-20 °C (-4 °F)				Snap-On									Considered only Relay Dimensions				12 V
2966524	Phoenix Contact	Power/Signal Relay	DIN Rail Mount	Momentary	SPDT		UL													1.102 in (28 mm)									0.61 in (15.5 mm)			55 °C (131 °F)			120 V		-20 °C (-4 °F)				Snap-On									Considered only Relay Dimensions				110 V
2912277	Phoenix Contact	Power/Signal Relay	DIN Rail Mount	Momentary	SPDT	DC	CUL; DIN EN 50178; EAC; GL; IEC 60664; PRS; RC FRT; UL	6A@250VAC			1 Form C		8 ms		240W@24VDC	10 ms		430 mW	Bulk	3.15 in (80 mm)	14 in (355.6 mm)	1.333 kΩ	IP20; RT2				3.15 x 0.551 x 3.701 in (80 x 14 x 94 mm)		3.701 in (94 mm)		2A@24VDC	60 °C (140 °F)	6 A	18 mA			-40 °C (-40 °F)			2 A		24 V				Random	Silver Nickel		24 V	With Diode and LED Indication	250 V				2500VA@250VAC	AC/DC
2966485	Phoenix Contact	Power/Signal Relay	DIN Rail Mount	Momentary	SPDT		UL													1.102 in (28 mm)									0.61 in (15.5 mm)			55 °C (131 °F)			24 V		-20 °C (-4 °F)				Snap-On									Considered only Relay Dimensions				24 V
2900317	Phoenix Contact	Power/Signal Relay	DIN Rail Mount	Momentary	SPDT	DC	CUL; DIN; EN; IEC; UL; VDE						5 ms			8 ms		183.6 mW		3.15 in (80 mm)	6.2 in (157.48 mm)	784.31 Ω					3.15 x 0.244 x 3.701 in (80 x 6.2 x 94 mm)		3.701 in (94 mm)			60 °C (140 °F)		15 mA			-40 °C (-40 °F)		Gold		Snap-On								36 V	With LED, Polarity Protection Diode, Freewheeling Diode and Damping Diode	30 V	e4		12 V
REL-MR-24DC/21HC	Phoenix Contact	Power/Signal Relay	Through Hole-Straight Mount	Momentary	SPDT	DC	CUL; EAC; EN; GL; IEC; PRS; UL; VDE						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)			85 °C (185 °F)		17 mA			-40 °C (-40 °F)		Gold		Solder								250 V	Socket Mountable	250 V	e4		24 V
2966511	Phoenix Contact	Power/Signal Relay	DIN Rail Mount	Momentary	SPDT		UL													1.102 in (28 mm)									0.61 in (15.5 mm)			55 °C (131 °F)					-20 °C (-4 °F)				Snap-On									Considered only Relay Dimensions				60 V
02040707Z	Littelfuse	Power/Signal Relay	Panel Mount	Momentary	SPDT	DC													Bulk															30 A										020407										12 V		DC
02040716TXN	Littelfuse	Power/Signal Relay	Panel Mount	Momentary	SPDT	DC													Bulk															40 A										020407										12 V		DC
02040607Z	Littelfuse	Power/Signal Relay	Panel Mount	Momentary	SPDT	DC													Bulk															20 A										020406										12 V		DC
02040603Z	Littelfuse	Power/Signal Relay	Panel Mount	Momentary	SPDT	DC													Bulk															20 A										020406										12 V
02040612TXN	Littelfuse	Power/Signal Relay	Panel Mount	Momentary	SPDT	DC													Bulk															15 A										020406										24 V		DC
02040708TXN	Littelfuse	Power/Signal Relay	Panel Mount	Momentary	SPDT	DC													Bulk															20 A										020407										24 V		DC
02040607TXN	Littelfuse	Power/Signal Relay	Panel Mount	Momentary	SPDT	DC													Bulk															20 A										020406										12 V		DC
02040711Z	Littelfuse	Power/Signal Relay	Panel Mount	Momentary	SPDT	DC													Bulk															30 A										020407										12 V		DC
02040704Z	Littelfuse	Power/Signal Relay	Panel Mount	Momentary	SPDT	DC													Bulk															20 A										020407										24 V		DC
02040608Z	Littelfuse	Power/Signal Relay	Panel Mount	Momentary	SPDT	DC													Bulk															15 A										020406										24 V		DC
02040712Z	Littelfuse	Power/Signal Relay	Panel Mount	Momentary	SPDT	DC													Bulk															20 A																				24 V
02040604Z	Littelfuse	Power/Signal Relay	Panel Mount	Momentary	SPDT	DC													Bulk															15 A										020406										24 V		DC
02040711TXN	Littelfuse	Power/Signal Relay	Panel Mount	Momentary	SPDT	DC													Bulk															30 A										020407										12 V		DC
02040708Z	Littelfuse	Power/Signal Relay	Panel Mount	Momentary	SPDT	DC													Bulk															20 A										020407										24 V		DC
02040704TXN	Littelfuse	Power/Signal Relay	Panel Mount	Momentary	SPDT	DC													Bulk															20 A										020407										24 V		DC
02040703TXN	Littelfuse	Power/Signal Relay	Panel Mount	Momentary	SPDT	DC													Bulk															30 A										020407										12 V
02040712TXN	Littelfuse	Power/Signal Relay	Panel Mount	Momentary	SPDT	DC													Bulk															20 A										020407										24 V		DC
02040608TXN	Littelfuse	Power/Signal Relay	Panel Mount	Momentary	SPDT	DC													Bulk															15 A										020406										24 V		DC
HE3321C2400	Littelfuse	Power/Signal Relay	Through Hole-Straight Mount	Momentary	SPDT	DC							3 ms			3 ms		288 mW		0.95 in (24.13 mm)	7.62 in (193.548 mm)	2 kΩ	Hermetically Sealed				0.95 x 0.3 x 0.335 in (24.13 x 7.62 x 8.51 mm)		0.335 in (8.51 mm)		0.25A@175VDC	85 °C (185 °F)		12 mA			-40 °C (-40 °F)	2 V		250 mA	Solder		18 V						175 V					24 V		DC
02040604TXN	Littelfuse	Power/Signal Relay	Panel Mount	Momentary	SPDT	DC													Bulk															15 A										020406										24 V		DC
02040603TXN	Littelfuse	Power/Signal Relay	Panel Mount	Momentary	SPDT	DC													Bulk															20 A										020406										12 V		DC
02040612Z	Littelfuse	Power/Signal Relay	Panel Mount	Momentary	SPDT	DC													Bulk															15 A																				24 V
02040703Z	Littelfuse	Power/Signal Relay	Panel Mount	Momentary	SPDT	DC													Bulk															30 A										020407										12 V		DC
HE3321C0500	Littelfuse	Power/Signal Relay	Through Hole-Straight Mount	Momentary	SPDT	DC					1 Form C		3 ms		5W@175VDC	3 ms	10 GΩ	200 mW		0.95 in (24.13 mm)	7.62 in (193.548 mm)	125 Ω	Hermetically Sealed			5	0.95 x 0.3 x 0.335 in (24.13 x 7.62 x 8.51 mm)		0.335 in (8.51 mm)		0.25A@175VDC	85 °C (185 °F)		40 mA			-40 °C (-40 °F)	500 mV		250 mA	Solder	5 V	3.75 V		200 mΩ	Random		5	175 V				0.1181 in (3 mm)	5 V		DC
02040716Z	Littelfuse	Power/Signal Relay	Panel Mount	Momentary	SPDT	DC													Bulk															40 A										020407										12 V		DC
02040611Z	Littelfuse	Power/Signal Relay	Panel Mount	Momentary	SPDT	DC													Bulk															20 A										020406										12 V		DC
02040707TXN	Littelfuse	Power/Signal Relay	Panel Mount	Momentary	SPDT	DC													Bulk															30 A										020407										12 V		DC
02040611TXN	Littelfuse	Power/Signal Relay	Panel Mount	Momentary	SPDT	DC													Bulk															20 A										020406										12 V		DC
G4B-112T1-C-US-AC120	Omron	Power/Signal Relay	Panel Mount	Momentary	SPDT	AC	CSA; UL	20A@250VAC	1.4 kVrms		1 Form C		20 ms		360W@125VDC	20 ms	100 MΩ	1.3 W		1.42 in (36.06 mm)	32.51 in (825.754 mm)			44 g	13 mA	5	1.42 x 1.28 x 1.14 in (36.06 x 32.51 x 28.95 mm)		1.14 in (28.95 mm)		20A@125VDC	55 °C (131 °F)	20 A		120 V	10A@220VAC	-10 °C (14 °F)	36 V		20 A	Quick Connect	120 V	96 V	G4B	30 mΩ	Random	Silver Cadmium Oxide	5	125 V	Coil Operate Voltage (AC): 96 V, Coil Release Voltage (AC): 36 V	250 V		0.315 in (8.001 mm)	132 V	3300VA@250VAC	AC/DC
G5LE-1-ASI-DC9	Omron	Power/Signal Relay	Through Hole-Straight Mount	Momentary	SPDT	DC	CSA; UL; VDE	10A@250VAC					10.6 ms	36000 Cycle(s)		12.2 ms		400 mW	Tray	0.886 in (22.5 mm)	16.5 in (419.1 mm)	200 Ω					0.886 x 0.65 x 0.748 in (22.5 x 16.5 x 19 mm)		0.748 in (19 mm)		8A@30VDC	85 °C (185 °F)	10 A	45 mA			-25 °C (-13 °F)	900 mV		8 A	Solder		6.75 V						30 V		250 V			9 V		AC/DC
G2RK-1DC5	Omron	Power/Signal Relay	Through Hole-Straight Mount	Latched	SPDT	DC	CSA; SEMKO; TUV; UL; VDE	5A@250VAC	1 kVrms		1 Form A		20 ms	100000 Cycle(s)		20 ms	1 GΩ	850 mW	Tray	1.14 in (28.95 mm)	12.95 in (328.93 mm)	30 Ω		17 g			1.14 x 0.51 x 1 in (28.95 x 12.95 x 25.4 mm)		1 in (25.4 mm)	5 kVrms	5A@30VDC	70 °C (158 °F)	5 A	167 mA			-40 °C (-40 °F)	3.5 V		5 A	Solder	5 V	3.5 V		50 mΩ	Random	Silver Alloy		30 V		250 V		0.1575 in (4 mm)	5 V		AC/DC
G2R-1-E-12VAC	Omron	Power/Signal Relay	Through Hole-Straight Mount	Momentary	SPDT	AC	CSA; SEMKO; SEV; UL; VDE	8A@380VAC					15 ms	100000 Cycle(s)		10 ms		900 mW	Tray	1.142 in (29 mm)	13 in (330.2 mm)	65 Ω		17 g	93 mA		1.142 x 0.512 x 1.004 in (29 x 13 x 25.5 mm)		1.004 in (25.5 mm)		8A@125VDC	70 °C (158 °F)	8 A		12 V		-40 °C (-40 °F)			8 A	Solder								125 V	Coil Operate Voltage (AC): 9.6 V, Coil Release Voltage (AC): 3.6 V	380 V					AC/DC
G6EU-134P-US-3VDC	Omron	Power/Signal Relay	Through Hole-Straight Mount	Latched	SPDT	DC	CSA; UL	3A@250VAC					5 ms	100000 Cycle(s)		5 ms		200 mW		0.63 in (16 mm)	10 in (254 mm)	45 Ω					0.63 x 0.394 x 0.315 in (16 x 10 x 8 mm)		0.315 in (8 mm)		3A@220VDC	70 °C (158 °F)	3 A	67 mA			-40 °C (-40 °F)	300 mV		3 A	Solder		2.1 V						220 V		250 V			3 V		AC/DC
G2R-2-SN-AC120	Omron	Power/Signal Relay	Socket Mount	Momentary	SPDT	AC	CE; CSA; IEC; LR; UL; VDE	5A@380VAC	1 kVrms	36 V	2 Form C	96 V	15 ms	100000 Cycle(s)		15 ms	1 GΩ	900 mW		1.142 in (29 mm)	13 in (330.2 mm)	7.286 kΩ		21 g	9 mA	5	1.142 x 0.512 x 1.398 in (29 x 13 x 35.5 mm)		1.398 in (35.5 mm)	5 kVrms	5A@125VDC	70 °C (158 °F)	5 A		120 V	2A@250VAC	-40 °C (-40 °F)			5 A	Snap-On	120 V		G2RS	100 mΩ				125 V	Coil Operate Voltage (AC): 96 V, Coil Release Voltage (AC): 36 V, with LED Indicator	380 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.