MBB Power & Signal Relays 9

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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	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	Minimum Operating Temperature	DC Coil Release Voltage	Terminal Finish	Maximum DC Contact Current	Termination Type	Nominal Coil Voltage	DC Coil Operate Voltage	Contact Resistance	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 Contact AC Power Rating (R Load)	Contact or Output Supply Type
DSP1-L-DC5V-F	Panasonic	Power/Signal Relay	Through Hole-Straight Mount	MBB	DPST	DC	CSA; CUL; UL; VDE	5A@250VAC	1 kVrms	1 Form A, B	10 ms	100000 Cycle(s)	150W@125VDC	5 ms	1 GΩ	150 mW	Box	0.795 in (20.2 mm)	11 in (279.4 mm)	166 Ω		4.5 g	6	0.795 x 0.433 x 0.413 in (20.2 x 11 x 10.5 mm)	Gold Flash	0.413 in (10.5 mm)	3 kVrms	5A@125VDC	65 °C (149 °F)	5 A	30 mA	-40 °C (-40 °F)	4 V		5 A	Solder	5 V	4 V	30 mΩ	Random	Silver Tin Oxide	6	125 V		250 V	0.138 in (3.505 mm)	6.5 V	1250VA@250VAC	AC/DC
NF4EB-12V	Panasonic	Power/Signal Relay	Through Hole-Straight Mount	MBB	4PDT	DC		2A@220VAC	750 Vrms	4 Form C	16.5 ms	200000 Cycle(s)	60W@220VDC	11.5 ms	1 GΩ	440 mW	Box	1.189 in (30.2 mm)	20 in (508 mm)	330 Ω		15.5 g	15	1.189 x 0.787 x 0.437 in (30.2 x 20 x 11.1 mm)	Gold	0.437 in (11.1 mm)	1 kVrms	2A@220VDC	65 °C (149 °F)	2 A	37 mA	-40 °C (-40 °F)	1.2 V		2 A	Solder	12 V	9.6 V	50 mΩ	Random	Silver	15	220 V		220 V	0.13 in (3.302 mm)	17 V	100VA@220VAC	AC/DC
DS2E-S-DC12V	Panasonic	Power/Signal Relay	Through Hole-Straight Mount	MBB	DPDT	DC	CSA; UL	3A@250VAC	1 kVrms	2 Form C	10 ms	500000 Cycle(s)	60W@220VDC	5 ms	100 MΩ	200 mW	Box	0.787 in (20 mm)	9.9 in (251.46 mm)	720 Ω		4 g	8	0.787 x 0.39 x 0.39 in (20 x 9.9 x 9.9 mm)	Gold	0.39 in (9.9 mm)	1.5 kVrms	3A@220VDC	70 °C (158 °F)	3 A	17 mA	-40 °C (-40 °F)	1.2 V	Nickel/Copper	3 A	Solder	12 V	8.4 V	50 mΩ	Random	Silver	8	220 V		250 V	0.1181 in (3 mm)		125VA@250VAC	AC/DC
AHES4291	Panasonic	Power/Signal Relay	Through Hole-Straight Mount	MBB	3PST	DC	CUL; EN; IEC; UL; VDE	35A@480VAC		2 Form A, 1 Form B	30 ms	50000 Cycle(s)		10 ms	1 GΩ	1.88 W	Box	1.417 in (36 mm)	30 in (762 mm)	76.6 Ω	RT2		8	1.417 x 1.181 x 1.575 in (36 x 30 x 40 mm)		1.575 in (40 mm)		35A@110VDC	55 °C (131 °F)	35 A	157 mA	-40 °C (-40 °F)	600 mV		35 A	Solder	12 V	9 V	100 mΩ	Random	Silver Tin Oxide		110 V	Ratings are as per NO and NC Rating is 1A/277VAC, 1A/30VDC, Contact Material for NC is Silver Nickel and Contact Plating is Gold	480 V	0.0787 in (1.999 mm)	13.2 V	9695VA@480VAC	AC/DC
G5SB-14DC18	Omron	Power/Signal Relay	Through Hole-Straight Mount	MBB	SPDT	DC	CSA; UL	5A@250VAC		1 Form C	10 ms	50000 Cycle(s)		5 ms	1 GΩ			0.799 in (20.3 mm)	10.3 in (261.62 mm)				5	0.799 x 0.406 x 0.638 in (20.3 x 10.3 x 16.2 mm)		0.638 in (16.2 mm)		5A@30VDC	70 °C (158 °F)	5 A		-40 °C (-40 °F)			5 A	Solder	18 V		100 mΩ	Random	Silver Alloy		30 V	Ratings are as per NO and NC Rating is 3 A 250 VAC	250 V	0.1181 in (3 mm)			AC/DC
G4W-1112P-US-TV8DC18	Omron	Power/Signal Relay	Through Hole-Straight Mount	MBB	SPST	DC	CSA; UL	15A@250VAC		1 Form A	20 ms	100000 Cycle(s)		5 ms	100 MΩ			1.201 in (30.5 mm)	19.5 in (495.3 mm)				4	1.201 x 0.768 x 1.201 in (30.5 x 19.5 x 30.5 mm)		1.201 in (30.5 mm)		15A@125VDC	55 °C (131 °F)	15 A		-25 °C (-13 °F)			15 A	Solder	18 V		30 mΩ	Random	Silver Alloy		125 V		250 V	0.1969 in (5.001 mm)			AC/DC
G6RL-14-ASIDC9	Omron	Power/Signal Relay	Through Hole-Straight Mount	MBB	SPDT	DC	CSA; CUL; UL	8A@250VAC		1 Form C	10 ms	50000 Cycle(s)		5 ms	1 GΩ			1.122 in (28.5 mm)	10 in (254 mm)				5	1.122 x 0.394 x 0.484 in (28.5 x 10 x 12.3 mm)		0.484 in (12.3 mm)		5A@30VDC	85 °C (185 °F)	8 A		-40 °C (-40 °F)			5 A	Solder	9 V		100 mΩ	Random	Silver Tin Indium Alloy		30 V	Low Profile	250 V	0.1181 in (3 mm)		2500VA@250VAC	AC/DC
G5Q-1A4DC18	Omron	Power/Signal Relay	Through Hole-Straight Mount	MBB	SPST	DC	CQC; CSA; UL; VDE	10A@277VAC		1 Form A	10 ms	50000 Cycle(s)		5 ms	1 GΩ			0.799 in (20.3 mm)	10.3 in (261.62 mm)		RT3		4	0.799 x 0.406 x 0.622 in (20.3 x 10.3 x 15.8 mm)		0.622 in (15.8 mm)		5A@30VDC	105 °C (221 °F)	10 A		-40 °C (-40 °F)			5 A	Solder	18 V		100 mΩ	Random	Silver Alloy		30 V	Ratings are as per NO and NC Rating is 3A 277VAC, 3A 30VDC	277 V	0.1181 in (3 mm)			AC/DC
G5LE-14DC18	Omron	Power/Signal Relay	Through Hole-Straight Mount	MBB	SPDT	DC	CSA; EN; IEC; TUV; UL; VDE	10A@250VAC		1 Form C	10 ms	100000 Cycle(s)		5 ms	100 MΩ			0.886 in (22.5 mm)	16.5 in (419.1 mm)				4	0.886 x 0.65 x 0.748 in (22.5 x 16.5 x 19 mm)		0.748 in (19 mm)		10A@125VDC	85 °C (185 °F)	10 A		-25 °C (-13 °F)			10 A	Solder	18 V		100 mΩ	Random	Silver Alloy		125 V		250 V	0.1575 in (4 mm)			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.