Omron Power & Signal Relays 2,400+

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Part RoHS 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 Maximum Contact AC Rating (M Load) 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 Maximum Contact AC Power Rating (M Load) 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 Minimum Operating Frequency Terminal Length Maximum DC Coil Voltage Maximum Operating Frequency Maximum Contact AC Power Rating (R Load) Contact or Output Supply Type

G7L-1A-PJ100VDC

Omron

Power/Signal Relay

Surface Mount-Straight

Momentary

SPST

DC

CSA; TUV; UL

20A@250VAC

30 ms

100000 Cycle(s)

30 ms

1.9 W

2.067 in (52.5 mm)

33.5 in (850.9 mm)

5.26 kΩ

2.067 x 1.319 x 1.614 in (52.5 x 33.5 x 41 mm)

1.614 in (41 mm)

60 °C (140 °F)

20 A

19 mA

-25 °C (-13 °F)

15 V

Solder

75 V

250 V

100 V

AC

G6SK-2-TRDC9

Omron

Power/Signal Relay

Through Hole-Straight Mount

Latched

DPDT

DC

CSA; UL

0.5A@125VAC

4.5 ms

4.5 ms

200 mW

Tape and Reel

0.583 in (14.8 mm)

7.3 in (185.42 mm)

405 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

22 mA

-40 °C (-40 °F)

6.75 V

2 A

Solder

6.75 V

30 V

125 V

9 V

AC/DC

G7J-3A1B-PZ200/240VAC

Omron

Power/Signal Relay

G7J

MKS3PIAC230

Omron

Power/Signal Relay

Socket Mount

Momentary

3PDT

AC

CE; IEC; TUV; UL

10A@250VAC

20 ms

100000 Cycle(s)

20 ms

2.7 W

1.358 in (34.5 mm)

34.5 in (876.3 mm)

4.25 kΩ

12 mA

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

230 V

-40 °C (-40 °F)

10 A

Snap-On

MK-S

250 V

Coil Operate Voltage (AC): 184 V, Coil Release Voltage (AC): 57.5 V

250 V

AC/DC

MKS2PIN1DC125

Omron

Power/Signal Relay

MKS

G2R-1-SD

Omron

Power/Signal Relay

21 g

G6EU-134C-ST-US-DC3

Omron

Power/Signal Relay

G6E

MKS2PI-V-2

Omron

Power/Signal Relay

MKS

G2A-434A-DDC12

Omron

Power/Signal Relay

Socket Mount

Momentary

4PDT

DC

0.7A@250VAC

15 ms

5000000 Cycle(s)

15 ms

1.1 W

1.161 in (29.5 mm)

22.5 in (571.5 mm)

136 Ω

1.161 x 0.886 x 1.673 in (29.5 x 22.5 x 42.5 mm)

1.673 in (42.5 mm)

2A@125VDC

40 °C (104 °F)

700 mA

88 mA

-10 °C (14 °F)

1.2 V

2 A

Snap-On

9.6 V

125 V

250 V

12 V

AC/DC

MKS3P240VAC

Omron

Power/Signal Relay

Socket Mount

Momentary

3PDT

AC

CE; IEC; TUV; UL

10A@250VAC

20 ms

100000 Cycle(s)

20 ms

2.7 W

1.358 in (34.5 mm)

34.5 in (876.3 mm)

4.48 kΩ

11 mA

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@30VDC

60 °C (140 °F)

10 A

240 V

-40 °C (-40 °F)

10 A

Snap-On

MK-S

30 V

Coil Operate Voltage (AC): 192 V, Coil Release Voltage (AC): 72 V

250 V

AC/DC

MKS2PNAC6

Omron

Power/Signal Relay

Socket Mount

Momentary

DPDT

AC

CE; IEC; TUV; UL

10A@250VAC

20 ms

100000 Cycle(s)

20 ms

2.7 W

1.358 in (34.5 mm)

34.5 in (876.3 mm)

3.1 Ω

443 mA

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

6 V

-25 °C (-13 °F)

10 A

Snap-On

MK-S

250 V

Coil Operate Voltage (AC): 4.8 V, Coil Release Voltage (AC): 1.5 V

250 V

AC/DC

G6KU-2F-Y4.5VDC-TR

Omron

Power/Signal Relay

Surface Mount-Straight

Latched

DPDT

DC

BSI; CSA; UL

0.3A@125VAC

750 Vrms

2 Form C

3 ms

100000 Cycle(s)

3 ms

1 GΩ

100 mW

Tape and Reel, 13 in

0.394 in (10 mm)

6.5 in (165.1 mm)

194 Ω

Sealed Type

700 mg

8

0.394 x 0.256 x 0.205 in (10 x 6.5 x 5.2 mm)

0.205 in (5.2 mm)

1.5 kVrms

1A@30VDC

70 °C (158 °F)

300 mA

23 mA

-40 °C (-40 °F)

3.38 V

Tin

1 A

Solder

4.5 V

3.38 V

100 mΩ

Random

Silver

30 V

125 V

e3

6.75 V

AC/DC

G6SK-2-HDC6

Omron

Power/Signal Relay

Through Hole-Straight Mount

Latched

DPDT

DC

CSA; UL

0.5A@125VAC

4.5 ms

4.5 ms

140 mW

Tube

0.583 in (14.8 mm)

7.3 in (185.42 mm)

257 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

23 mA

-40 °C (-40 °F)

4.5 V

2 A

Solder

4.5 V

30 V

125 V

6 V

AC/DC

G6JU-2FS-Y-TR5VDC

Omron

Power/Signal Relay

Surface Mount-Straight

Latched

DPDT

DC

CSA; UL

0.3A@125VAC

3 ms

100000 Cycle(s)

3 ms

100 mW

Tape and Reel

0.417 in (10.6 mm)

5.7 in (144.78 mm)

245.5 Ω

0.417 x 0.224 x 0.394 in (10.6 x 5.7 x 10 mm)

0.394 in (10 mm)

1A@30VDC

85 °C (185 °F)

300 mA

20 mA

-40 °C (-40 °F)

3.75 V

1 A

Solder

3.75 V

30 V

125 V

5 V

AC/DC

G6B-1114P-US-UDC24

Omron

Power/Signal Relay

G6CU-1114P-USP6C-5

Omron

Power/Signal Relay

Through Hole-Straight Mount

Latched

SPST

DC

CSA; SEV; TUV; UL; VDE

10A@250VAC

15 ms

100000 Cycle(s)

15 ms

200 mW

0.787 in (20 mm)

15 in (381 mm)

125 Ω

0.787 x 0.591 x 0.394 in (20 x 15 x 10 mm)

0.394 in (10 mm)

10A@125VDC

70 °C (158 °F)

10 A

40 mA

-25 °C (-13 °F)

500 mV

10 A

Solder

3.5 V

125 V

Socket Mountable

250 V

5 V

AC/DC

G8P-1A2T-F-DC24

Omron

Power/Signal Relay

Panel Mount

Momentary

SPST

DC

CSA; UL; VDE

30A@250VAC

15 ms

100000 Cycle(s)

10 ms

900 mW

1.26 in (32 mm)

27.7 in (703.58 mm)

660 Ω

1.26 x 1.091 x 1.114 in (32 x 27.7 x 28.3 mm)

1.114 in (28.3 mm)

20A@28VDC

105 °C (221 °F)

30 A

36 mA

-55 °C (-67 °F)

2.4 V

20 A

Quick Connect

18 V

G8PT

28 V

250 V

24 V

AC/DC

G6B-2114P-US-P6BDC5

Omron

Power/Signal Relay

G6B

LY1N-D2-AC100/110

Omron

Power/Signal Relay

Panel Mount

Momentary

SPDT

AC

CE; CSA; TUV; UL

15A@110VAC

25 ms

25 ms

1.2 W

1.1 in (27.94 mm)

21.59 in (548.386 mm)

13 mA

1.1 x 0.85 x 1.42 in (27.94 x 21.59 x 36.06 mm)

1.42 in (36.06 mm)

15A@24VDC

55 °C (131 °F)

15 A

110 V

-25 °C (-13 °F)

15 A

Solder

LY

24 V

Coil Operate Voltage (AC): 88 V, Coil Release Voltage (AC): 33 V

110 V

AC/DC

LY1-0-AC220/240

Omron

Power/Signal Relay

Through Hole-Straight Mount

Momentary

SPDT

AC

CE; CSA; TUV; UL

15A@110VAC

25 ms

25 ms

1.2 W

1.1 in (27.94 mm)

21.59 in (548.386 mm)

5 mA

1.1 x 0.85 x 1.4 in (27.94 x 21.59 x 35.56 mm)

1.4 in (35.56 mm)

15A@24VDC

55 °C (131 °F)

15 A

240 V

-25 °C (-13 °F)

15 A

Solder

LY

24 V

Coil Operate Voltage (AC): 192 V, Coil Release Voltage (AC): 72 V

110 V

AC/DC

G4W-1112T-US-TV5-12VDC

Omron

Power/Signal Relay

Panel Mount

Momentary

SPST

DC

CSA; SEMKO; UL; VDE

15A@250VAC

23 ms

100000 Cycle(s)

8 ms

800 mW

1.496 in (38 mm)

20 in (508 mm)

180 Ω

1.496 x 0.787 x 1.22 in (38 x 20 x 31 mm)

1.22 in (31 mm)

15A@125VDC

55 °C (131 °F)

15 A

67 mA

-25 °C (-13 °F)

1.2 V

15 A

Quick Connect

9.6 V

G4W

125 V

250 V

12 V

AC/DC

G5LE-1-DC3

Omron

Power/Signal Relay

Through Hole-Straight Mount

Momentary

SPDT

DC

CSA; TUV; UL

10A@250VAC

10.6 ms

100000 Cycle(s)

12.2 ms

400 mW

0.886 in (22.5 mm)

16.5 in (419.1 mm)

22.5 Ω

0.886 x 0.65 x 0.748 in (22.5 x 16.5 x 19 mm)

0.748 in (19 mm)

8A@125VDC

85 °C (185 °F)

10 A

136 mA

-40 °C (-40 °F)

300 mV

8 A

Solder

2.25 V

125 V

250 V

3 V

AC/DC

MM3KB,200/220VAC

Omron

Power/Signal Relay

Panel Mount

Latched

3PDT

AC

10A@250VAC

30 ms

500000 Cycle(s)

30 ms

5.1 W

2.362 in (60 mm)

58.5 in (1485.9 mm)

563 Ω

39 mA

2.362 x 2.303 x 3.976 in (60 x 58.5 x 101 mm)

3.976 in (101 mm)

10A@250VDC

55 °C (131 °F)

10 A

220 V

-10 °C (14 °F)

10 A

Solder

MMK

250 V

AC Coil Operate Voltage: 176

250 V

AC/DC

MKS2XT-11AC220

Omron

Power/Signal Relay

G2RV-SL700-DC21

Omron

Power/Signal Relay

35 g

G6K-2F-Y5VDC-TR

Omron

Power/Signal Relay

Surface Mount-Straight

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

Tape and Reel, 13 in

0.394 in (10 mm)

6.5 in (165.1 mm)

237 Ω

Sealed Type

700 mg

8

0.394 x 0.256 x 0.205 in (10 x 6.5 x 5.2 mm)

0.205 in (5.2 mm)

1.5 kVrms

1A@30VDC

70 °C (158 °F)

300 mA

21 mA

-40 °C (-40 °F)

500 mV

Tin

1 A

Solder

5 V

4 V

100 mΩ

Random

Silver

30 V

125 V

e3

7.5 V

AC/DC

G6K-2G-Y24VDC-TR

Omron

Power/Signal Relay

Surface Mount-Straight

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

Tape and Reel, 13 in

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 0.213 in (10 x 6.5 x 5.4 mm)

0.213 in (5.4 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

30 V

125 V

e3

36 V

AC/DC

MM4XP-D

Omron

Power/Signal Relay

MM

G7J-2A2B-T200/240VAC

Omron

Power/Signal Relay

G7J

G6BU-1114P-USDC24

Omron

Power/Signal Relay

Through Hole-Straight Mount

Latched

SPST

DC

CSA; UL

10 ms

10 ms

200 mW

0.787 in (20 mm)

10 in (254 mm)

2.88 kΩ

0.787 x 0.394 x 0.394 in (20 x 10 x 10 mm)

0.394 in (10 mm)

5A@30VDC

8 mA

16.8 V

5 A

Solder

16.8 V

G6B

30 V

24 V

DC

MY4ZN-D2-DC100/110(S)

Omron

Power/Signal Relay

Socket Mount

Momentary

4PDT

DC

CE; CSA; IMQ; LR; SEV; UL; VDE

5A@250VAC

20 ms

100000 Cycle(s)

20 ms

900 mW

1.102 in (28 mm)

21.5 in (546.1 mm)

11.1 kΩ

1.102 x 0.846 x 1.417 in (28 x 21.5 x 36 mm)

1.417 in (36 mm)

5A@30VDC

70 °C (158 °F)

5 A

10 mA

-55 °C (-67 °F)

11 V

5 A

Snap-On

88 V

30 V

With LED Indicator

250 V

110 V

AC/DC

MY2IN1-DC12(S)

Omron

Power/Signal Relay

Socket Mount

Momentary

DPDT

DC

CE; CSA; IMQ; LR; SEV; UL; VDE

10A@250VAC

20 ms

500000 Cycle(s)

20 ms

900 mW

1.102 in (28 mm)

21.5 in (546.1 mm)

160 Ω

1.102 x 0.846 x 1.417 in (28 x 21.5 x 36 mm)

1.417 in (36 mm)

10A@30VDC

70 °C (158 °F)

10 A

75 mA

-55 °C (-67 °F)

1.2 V

10 A

Snap-On

9.6 V

30 V

With LED Indicator and Lockable Test Button

250 V

12 V

AC/DC

LY3L4-AC200/220

Omron

Power/Signal Relay

Panel Mount

Momentary

3PDT

AC

CE; CSA; TUV; UL

10A@110VAC

25 ms

25 ms

2 W

1.24 in (31.49 mm)

27.94 in (709.676 mm)

12 mA

1.24 x 1.1 x 1.44 in (31.49 x 27.94 x 36.57 mm)

1.44 in (36.57 mm)

10A@24VDC

10 A

220 V

10 A

Solder

LY

24 V

Coil Operate Voltage (AC): 176 V, Coil Release Voltage (AC): 66 V

110 V

AC/DC

MK2P2-IAC200

Omron

Power/Signal Relay

Socket Mount

Momentary

DPDT

AC

CSA; DEMKO; NEMKO; SEMKO; SEV; TUV; UL

10A@250VAC

20 ms

20 ms

2.7 W

1.358 in (34.5 mm)

34.5 in (876.3 mm)

4.52 kΩ

Dust Proof

14 mA

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@28VDC

40 °C (104 °F)

10 A

200 V

-10 °C (14 °F)

10 A

Snap-On

MK-I

28 V

Coil Operate Voltage (AC): 160 V, Coil Release Voltage (AC): 60 V

250 V

AC/DC

G6RN-1-ACD5VDC

Omron

Power/Signal Relay

Through Hole-Straight Mount

Momentary

SPDT

DC

CSA; UL; VDE

8A@250VAC

6 ms

100000 Cycle(s)

3 ms

220 mW

1.134 in (28.8 mm)

10.5 in (266.7 mm)

114 Ω

1.134 x 0.413 x 0.602 in (28.8 x 10.5 x 15.3 mm)

0.602 in (15.3 mm)

5A@30VDC

85 °C (185 °F)

8 A

44 mA

-40 °C (-40 °F)

500 mV

5 A

Solder

3.5 V

30 V

250 V

5 V

AC/DC

G5AK-234P-UDC6

Omron

Power/Signal Relay

Through Hole-Straight Mount

Latched

DPDT

DC

CSA; UL

1A@125VAC

5 ms

100000 Cycle(s)

5 ms

200 mW

0.63 in (16 mm)

9.9 in (251.46 mm)

180 Ω

0.63 x 0.39 x 0.331 in (16 x 9.9 x 8.4 mm)

0.331 in (8.4 mm)

1A@125VDC

70 °C (158 °F)

1 A

33 mA

-40 °C (-40 °F)

4.8 V

1 A

Solder

4.8 V

G5A

125 V

125 V

6 V

AC/DC

G7L-1A-B12VDC

Omron

Power/Signal Relay

Panel Mount

Momentary

SPST

DC

CSA; TUV; UL

30A@250VAC

30 ms

100000 Cycle(s)

30 ms

1.9 W

2.067 in (52.5 mm)

34.5 in (876.3 mm)

75 Ω

2.067 x 1.358 x 2.165 in (52.5 x 34.5 x 55 mm)

2.165 in (55 mm)

60 °C (140 °F)

30 A

158 mA

-25 °C (-13 °F)

1.8 V

Screw

9 V

250 V

12 V

AC

MKS2PIN-VAC200

Omron

Power/Signal Relay

MKS

G2A-4341PY-D24VAC

Omron

Power/Signal Relay

Through Hole-Straight Mount

Momentary

4PDT

AC

0.7A@250VAC

15 ms

5000000 Cycle(s)

15 ms

1.4 W

1.161 in (29.5 mm)

22.5 in (571.5 mm)

136 Ω

Hermetically Sealed

73 mA

1.161 x 0.886 x 1.673 in (29.5 x 22.5 x 42.5 mm)

1.673 in (42.5 mm)

2A@125VDC

40 °C (104 °F)

700 mA

24 V

-10 °C (14 °F)

2 A

Solder

125 V

Coil Operate Voltage AC: 19.2 V, Coil Release Voltage AC: 7.2 V

250 V

AC/DC

G6CK-1117C-US-12VDC

Omron

Power/Signal Relay

Socket Mount

Latched

SPST

DC

CSA; SEV; UL; VDE

10A@250VAC

15 ms

100000 Cycle(s)

15 ms

280 mW

0.787 in (20 mm)

15 in (381 mm)

514 Ω

0.787 x 0.591 x 0.394 in (20 x 15 x 10 mm)

0.394 in (10 mm)

10A@125VDC

70 °C (158 °F)

10 A

23 mA

-25 °C (-13 °F)

8.4 V

10 A

Snap-On

8.4 V

125 V

250 V

12 V

AC/DC

G7L-2A-P-PVDC12

Omron

Power/Signal Relay

DPST

DC

UL; VDE

30A@280VAC

2 kVrms

2 Form A

30 ms

30000 Cycle(s)

30 ms

1 GΩ

2.3 W

2.067 in (52.5 mm)

35.5 in (901.7 mm)

63 Ω

100 g

6

2.067 x 1.398 x 1.614 in (52.5 x 35.5 x 41 mm)

1.614 in (41 mm)

4 kVrms

85 °C (185 °F)

30 A

-25 °C (-13 °F)

1.2 V

Solder

12 V

9 V

100 mΩ

Random

Silver Alloy

6

280 V

0.2362 in (5.999 mm)

13.2 V

AC

G8P-1ATP-DC48

Omron

Power/Signal Relay

Panel Mount

Momentary

SPST

DC

CSA; UL; VDE

30A@250VAC

15 ms

100000 Cycle(s)

10 ms

900 mW

1.122 in (28.5 mm)

24 in (609.6 mm)

2.48 kΩ

1.122 x 0.945 x 0.685 in (28.5 x 24 x 17.4 mm)

0.685 in (17.4 mm)

20A@28VDC

105 °C (221 °F)

30 A

19 mA

-55 °C (-67 °F)

4.8 V

20 A

Quick Connect

36 V

G8PT

28 V

250 V

48 V

AC/DC

G6S-2DC24BYOMR

Omron

Power/Signal Relay

Through Hole-Straight Mount

Momentary

DPDT

DC

CSA; UL

2A@250VAC

4.5 ms

100000 Cycle(s)

4.5 ms

200 mW

Tube

0.583 in (14.8 mm)

7.3 in (185.42 mm)

2.88 kΩ

Moisture Proof

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@220VDC

85 °C (185 °F)

2 A

8 mA

-40 °C (-40 °F)

2.4 V

2 A

Solder

18 V

220 V

250 V

24 V

AC/DC

MY4ZIN-D2AC220/240(S)

Omron

Power/Signal Relay

MY

G2R-1-SNI-AC110(S)

Omron

Power/Signal Relay

Socket Mount

Momentary

SPDT

AC

CE; CSA; IEC; LR; UL; VDE

10A@440VAC

15 ms

100000 Cycle(s)

10 ms

900 mW

1.142 in (29 mm)

13 in (330.2 mm)

5.566 kΩ

21 g

10 mA

1.142 x 0.512 x 1.398 in (29 x 13 x 35.5 mm)

1.398 in (35.5 mm)

10A@125VDC

70 °C (158 °F)

10 A

110 V

-40 °C (-40 °F)

10 A

Snap-On

125 V

Coil Operate Voltage (AC): 88 V, Coil Release Voltage (AC): 33 V, with LED Indicator with Test Button

440 V

AC/DC

G6J-2P-Y5VDC

Omron

Power/Signal Relay

Through Hole-Straight Mount

Momentary

DPDT

DC

CSA; UL

0.3A@125VAC

3 ms

100000 Cycle(s)

3 ms

140 mW

0.417 in (10.6 mm)

5.7 in (144.78 mm)

173.1 Ω

0.417 x 0.224 x 0.354 in (10.6 x 5.7 x 9 mm)

0.354 in (9 mm)

1A@30VDC

85 °C (185 °F)

300 mA

29 mA

-40 °C (-40 °F)

500 mV

1 A

Solder

3.75 V

30 V

125 V

5 V

AC/DC

MKS2PAC110

Omron

Power/Signal Relay

Socket Mount

Momentary

DPDT

AC

CE; IEC; TUV; UL

10A@250VAC

20 ms

100000 Cycle(s)

20 ms

2.7 W

1.358 in (34.5 mm)

34.5 in (876.3 mm)

932 Ω

24 mA

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

110 V

-40 °C (-40 °F)

10 A

Snap-On

MK-S

250 V

Coil Operate Voltage (AC): 88 V, Coil Release Voltage (AC): 27.5 V

250 V

AC/DC

MKS2PN-D-2

Omron

Power/Signal Relay

MKS

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.