Panasonic Power & Signal Relays 583

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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	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	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	Terminal Length	Maximum DC Coil Voltage	Maximum Contact AC Power Rating (R Load)	Contact or Output Supply Type
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
HY1Z-12V	Panasonic	Power/Signal Relay	Through Hole-Straight Mount	Momentary	SPDT	DC	CSA; UL				5 ms	100000 Cycle(s)		4 ms		200 mW	Box; Tube	0.472 in (12 mm)	7.4 in (187.96 mm)	720 Ω				0.472 x 0.291 x 0.398 in (12 x 7.4 x 10.1 mm)		0.398 in (10.1 mm)		1A@30VDC	70 °C (158 °F)		17 mA		-40 °C (-40 °F)	1.2 V	Silver/Gold	1 A	Solder		9 V						30 V				12 V		DC
JQ1P-24V-F	Panasonic	Power/Signal Relay	Through Hole-Straight Mount	Momentary	SPDT	DC	CSA; SEMKO; TUV; UL; VDE	3A@250VAC			20 ms	100000 Cycle(s)		10 ms		400 mW	Box	0.787 in (20 mm)	10 in (254 mm)	1.44 kΩ				0.787 x 0.394 x 0.63 in (20 x 10 x 16 mm)		0.63 in (16 mm)		3A@110VDC	85 °C (185 °F)	3 A	17 mA		-40 °C (-40 °F)	1.2 V		3 A	Solder		19.2 V						110 V		250 V		24 V		AC/DC
S2-DC24V	Panasonic	Power/Signal Relay	Through Hole-Straight Mount	Momentary	4PST	DC	CSA; UL	4A@250VAC	750 Vrms	2 Form A, B	15 ms	100000 Cycle(s)		10 ms	10 GΩ	202 mW	Box; Tube	1.102 in (28 mm)	12 in (304.8 mm)	2.85 kΩ	8 g		12	1.102 x 0.472 x 0.394 in (28 x 12 x 10 mm)	Gold	0.394 in (10 mm)	1.5 kVrms	3A@48VDC	65 °C (149 °F)	4 A			-55 °C (-67 °F)	2.4 V		3 A	Solder	24 V	16.8 V			Random	Silver Alloy	12	48 V	Socket Mount also available	250 V	0.1575 in (4 mm)	44 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
VC20-3A-AC120V-K	Panasonic	Power/Signal Relay	Panel Mount	Momentary	3PST	AC		3A@300VAC			30 ms	250000 Cycle(s)		30 ms		7.2 W	Bulk	2.047 in (52 mm)	30 in (762 mm)			60 mA		2.047 x 1.181 x 2.146 in (52 x 30 x 54.5 mm)		2.146 in (54.5 mm)			40 °C (104 °F)	3 A		120 V	-10 °C (14 °F)				Quick Connect			VC						Coil Operate Voltage (AC): 96 V, Coil Release Voltage (AC): 24 V	300 V				AC
NR-SD-12V	Panasonic	Power/Signal Relay	Through Hole-Straight Mount	Momentary	SPDT	DC		0.3A@110VAC		1 Form C	3.5 ms		20W@30VDC	2.5 ms	1 GΩ	162 mW	Box	0.787 in (20 mm)	10 in (254 mm)	890 Ω			8	0.787 x 0.394 x 0.394 in (20 x 10 x 10 mm)		0.394 in (10 mm)		1A@30VDC	65 °C (149 °F)	300 mA	14 mA		-55 °C (-67 °F)	1.2 V		1 A	Solder	12 V	9.3 V		60 mΩ	Random	Gold Cobalt		30 V		110 V	0.1575 in (4 mm)	28 V	33VA@110VAC	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.