DC Power & Signal Relays 2,400+
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Weidmueller & Kg |
Power/Signal Relay |
Through Hole-Straight Mount |
Momentary |
SPDT |
DC |
CE |
16A@250VAC |
15 ms |
250000 Cycle(s) |
16 ms |
1 W |
2.756 in (70 mm) |
25 in (635 mm) |
600 Ω |
IP20 |
2.756 x 0.984 x 2.106 in (70 x 25 x 53.5 mm) |
2.106 in (53.5 mm) |
40 °C (104 °F) |
16 A |
40 mA |
-25 °C (-13 °F) |
Solder |
21.5 V |
250 V |
24 V |
AC |
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|
TE Connectivity |
Power/Signal Relay |
Panel Mount |
Latched |
SPST |
DC |
CSA; CUL; UL; VDE |
16A@250VAC |
1.25 kVrms |
1 Form A |
14 ms |
14 ms |
400 mW |
Box; Tube |
1.142 in (29 mm) |
12.7 in (322.58 mm) |
360 Ω |
RT2 |
14 g |
7 |
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) |
16 A |
33 mA |
-10 °C (14 °F) |
6.6 V |
16 A |
Solder/Quick Connect |
12 V |
8.4 V |
Random |
Tungsten |
7 |
Polarized |
400 V |
0.1378 in (3.5 mm) |
12 V |
4000VA@400VAC |
AC |
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|
|
TE Connectivity |
Power/Signal Relay |
Panel Mount |
Momentary |
SPST |
DC |
CSA; UL; VDE |
5A@277VAC |
750 Vrms |
1 Form A |
10 ms |
30000 Cycle(s) |
5 ms |
200 mW |
Box; Tray |
0.787 in (20 mm) |
10 in (254 mm) |
125 Ω |
RT3 |
7 g |
0.787 x 0.394 x 0.598 in (20 x 10 x 15.2 mm) |
0.598 in (15.2 mm) |
4 kVrms |
5A@30VDC |
85 °C (185 °F) |
5 A |
40 mA |
50 °C (122 °F) |
250 mV |
5 A |
Solder/Quick Connect |
3.75 V |
Silver Tin Alloy |
30 V |
277 V |
5 V |
AC/DC |
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|
|
TE Connectivity |
Power/Signal Relay |
Panel Mount |
DC |
500 Vrms |
2 Form C |
10 GΩ |
180 mW |
1.165 in (29.6 mm) |
18.7 in (474.98 mm) |
800 Ω |
40 g |
1.189 in (30.2 mm) |
1 kVrms |
75 °C (167 °F) |
3 A |
70 °C (158 °F) |
3 A |
Solder/Quick Connect |
Silver |
120 V |
12 V |
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|
|
Finder |
Power/Signal Relay |
Through Hole-Straight Mount |
Momentary |
SPDT |
DC |
CSA; CUL; DEMKO; GOST; IMQ; NEMKO; RINA; SEMKO; UL; VDE |
20A@400VAC |
12 ms |
200000 Cycle(s) |
4 ms |
500 mW |
1.142 in (29 mm) |
12.4 in (314.96 mm) |
1.15 kΩ |
RT2 |
1.142 x 0.488 x 0.984 in (29 x 12.4 x 25 mm) |
0.984 in (25 mm) |
85 °C (185 °F) |
20 A |
21 mA |
-40 °C (-40 °F) |
2.4 V |
Solder |
17.52 V |
Socket Mountable, Other Reference Standard: FIMKO |
400 V |
24 V |
AC |
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|
|
Finder |
Power/Signal Relay |
Through Hole-Straight Mount |
Momentary |
DPDT |
DC |
CCC; CSA; CUL; EAC; GOST; IMQ; RINA; UL; VDE |
15A@400VAC |
7 ms |
100000 Cycle(s) |
3 ms |
650 mW |
1.142 in (29 mm) |
12.4 in (314.96 mm) |
220 Ω |
RT2 |
1.142 x 0.488 x 0.984 in (29 x 12.4 x 25 mm) |
0.984 in (25 mm) |
85 °C (185 °F) |
15 A |
55 mA |
-40 °C (-40 °F) |
1.2 V |
Solder |
8.8 V |
400 V |
12 V |
AC |
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|
|
TE Connectivity |
Power/Signal Relay |
Through Hole-Straight Mount |
Momentary |
SPST |
DC |
UL; VDE |
16A@400VAC |
10 ms |
50000 Cycle(s) |
4 ms |
533 mW |
Bulk |
1.142 in (29 mm) |
12.6 in (320.04 mm) |
270 Ω |
RT3 |
1.142 x 0.496 x 1.004 in (29 x 12.6 x 25.5 mm) |
1.004 in (25.5 mm) |
35 °C (95 °F) |
16 A |
44 mA |
-40 °C (-40 °F) |
1.2 V |
Solder |
9 V |
400 V |
12 V |
AC |
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|
|
TE Connectivity |
Power/Signal Relay |
Panel Mount |
Momentary |
SPDT |
DC |
UL; VDE |
16A@400VAC |
1 kVrms |
1 Form C |
14 ms |
1000000 Cycle(s) |
12 ms |
400 mW |
Box; Tube |
1.142 in (29 mm) |
12.7 in (322.58 mm) |
360 Ω |
RT2 |
10 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) |
16 A |
33 mA |
-40 °C (-40 °F) |
1.2 V |
16 A |
Solder/Quick Connect |
8.4 V |
Silver Nickel |
400 V |
12 V |
AC |
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|
|
TE Connectivity |
Power/Signal Relay |
Panel Mount |
Momentary |
SPDT |
DC |
BEAB; CSA; UL; VDE |
16A@400VAC |
1 kVrms |
1 Form C |
8 ms |
6000 Cycle(s) |
6 ms |
400 mW |
Box; Tube |
1.142 in (29 mm) |
12.7 in (322.58 mm) |
90 Ω |
RT2 |
14 g |
8 |
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 |
2A@24VDC |
85 °C (185 °F) |
16 A |
67 mA |
-40 °C (-40 °F) |
600 mV |
16 A |
Solder/Quick Connect |
6 V |
4.2 V |
Random |
Silver Nickel |
8 |
24 V |
400 V |
0.1417 in (3.599 mm) |
6 V |
4000VA@400VAC |
AC |
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|
|
Panasonic |
Power/Signal Relay |
Surface Mount-Straight |
Momentary |
DPDT |
DC |
BSI; CSA; UL |
1A@125VAC |
4 ms |
100000 Cycle(s) |
4 ms |
140 mW |
Box; Tape and Reel |
0.417 in (10.6 mm) |
5.7 in (144.78 mm) |
145 Ω |
Waterproof |
0.417 x 0.224 x 0.354 in (10.6 x 5.7 x 9 mm) |
0.354 in (9 mm) |
1A@110VDC |
85 °C (185 °F) |
1 A |
31 mA |
-40 °C (-40 °F) |
450 mV |
1 A |
Solder |
3.38 V |
110 V |
Release Time with Diode |
125 V |
4.5 V |
AC/DC |
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|
|
Fujitsu |
Power/Signal Relay |
Through Hole-Straight Mount |
Momentary |
SPDT |
DC |
CSA; UL; VDE |
6A@250VAC |
1 kVrms |
1 Form C |
8 ms |
30000 Cycle(s) |
144W@24VDC |
4 ms |
1 GΩ |
170 mW |
1.102 in (28 mm) |
5 in (127 mm) |
3.39 kΩ |
RT3 |
5 g |
5 |
1.102 x 0.197 x 0.591 in (28 x 5 x 15 mm) |
0.591 in (15 mm) |
4 kVrms |
6A@24VDC |
85 °C (185 °F) |
6 A |
7 mA |
-40 °C (-40 °F) |
1.2 V |
6 A |
Solder |
24 V |
15.9 V |
100 mΩ |
Random |
Silver Tin Oxide |
5 |
24 V |
250 V |
0.1575 in (4 mm) |
24 V |
1500VA@250VAC |
AC/DC |
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|
|
Omron |
Power/Signal Relay |
Through Hole-Straight Mount |
Momentary |
SPST |
DC |
CSA; SEMKO; TUV; UL; VDE |
10A@250VAC |
1 kVrms |
1 Form A |
15 ms |
100000 Cycle(s) |
5 ms |
1 GΩ |
530 mW |
Tray |
1.142 in (29 mm) |
13 in (330.2 mm) |
1.1 kΩ |
17 g |
6 |
1.142 x 0.512 x 1.004 in (29 x 13 x 25.5 mm) |
1.004 in (25.5 mm) |
5 kVrms |
10A@30VDC |
70 °C (158 °F) |
10 A |
22 mA |
-40 °C (-40 °F) |
3.6 V |
10 A |
Solder |
24 V |
16.8 V |
50 mΩ |
Random |
Silver Alloy |
30 V |
250 V |
0.1575 in (4 mm) |
24 V |
AC/DC |
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|
|
Omron |
Power/Signal Relay |
Through Hole-Straight Mount |
Momentary |
SPDT |
DC |
CSA; UL; VDE |
16A@440VAC |
15 ms |
5 ms |
400 mW |
Tube |
1.142 in (29 mm) |
12.7 in (322.58 mm) |
360 Ω |
12 g |
1.142 x 0.5 x 0.618 in (29 x 12.7 x 15.7 mm) |
0.618 in (15.7 mm) |
16A@300VDC |
85 °C (185 °F) |
16 A |
33 mA |
-40 °C (-40 °F) |
1.2 V |
16 A |
Solder |
8.4 V |
300 V |
Low Profile |
440 V |
12 V |
AC/DC |
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|
|
Omron |
Power/Signal Relay |
Through Hole-Straight Mount |
Momentary |
SPST |
DC |
CSA; UL; VDE |
8A@250VAC |
15 ms |
50000 Cycle(s) |
5 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 |
Gold |
5 A |
Solder |
3.5 V |
30 V |
250 V |
e4 |
5 V |
AC/DC |
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|
Esterline Technologies |
Power/Signal Relay |
Panel Mount |
Latched |
SPDT |
DC |
MIL-PRF-6106 |
25A@115VAC |
11 ms |
50000 Cycle(s) |
960 mW |
1.015 in (25.78 mm) |
13.08 in (332.232 mm) |
150 Ω |
Corrosion Proof; Hermetically Sealed |
1.015 x 0.515 x 1 in (25.78 x 13.08 x 25.4 mm) |
1 in (25.4 mm) |
25A@28VDC |
125 °C (257 °F) |
25 A |
80 mA |
-70 °C (-94 °F) |
Tin Lead |
25 A |
Solder Hook |
11.25 V |
28 V |
115 V |
e0 |
12 V |
AC/DC |
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|
|
Panasonic |
Power/Signal Relay |
Through Hole-Straight Mount |
Momentary |
SPST |
DC |
CSA; SEMKO; TUV; UL; VDE |
5A@250VAC |
20 ms |
50000 Cycle(s) |
10 ms |
200 mW |
Box |
0.787 in (20 mm) |
10 in (254 mm) |
2.88 kΩ |
0.787 x 0.394 x 0.63 in (20 x 10 x 16 mm) |
0.63 in (16 mm) |
5A@110VDC |
85 °C (185 °F) |
5 A |
8 mA |
-40 °C (-40 °F) |
1.2 V |
5 A |
Solder |
18 V |
110 V |
250 V |
24 V |
AC/DC |
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|
|
Fujitsu |
Power/Signal Relay |
Through Hole-Straight Mount |
Momentary |
SPDT |
DC |
BSI; CQC; CSA; DEMKO; FIMKO; NEMKO; OVE; SEMKO; SEV; UL; VDE |
10A@400VAC |
1 kVrms |
1 Form C |
10 ms |
100000 Cycle(s) |
5 ms |
1 GΩ |
225 mW |
1.142 in (29 mm) |
10 in (254 mm) |
112 Ω |
Plastic Sealed |
8 g |
6 |
1.142 x 0.394 x 0.492 in (29 x 10 x 12.5 mm) |
0.492 in (12.5 mm) |
4 kVrms |
10A@300VDC |
85 °C (185 °F) |
10 A |
45 mA |
888 V |
-40 °C (-40 °F) |
500 mV |
Gold |
10 A |
Solder |
5 V |
3.5 V |
5 |
300 V |
Low Profile |
400 V |
e4 |
0.1181 in (3 mm) |
5 V |
AC/DC |
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|
Defense Logistics Agency |
Power/Signal Relay |
Through Hole-Straight Mount |
Momentary |
3PDT |
DC |
MIL-PRF-83536/21 |
10A@115VAC |
7 ms |
50000 Cycle(s) |
7 ms |
2.184 W |
0.81 in (20.57 mm) |
20.57 in (522.478 mm) |
360 Ω |
Hermetically Sealed |
0.81 x 0.81 x 0.64 in (20.57 x 20.57 x 16.26 mm) |
0.64 in (16.26 mm) |
10A@28VDC |
125 °C (257 °F) |
10 A |
78 mA |
-70 °C (-94 °F) |
2.3 V |
Tin |
10 A |
Solder |
13.5 V |
28 V |
115 V |
e3 |
28 V |
AC/DC |
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|
|
TE Connectivity |
Power/Signal Relay |
Panel Mount |
Momentary |
SPST |
DC |
CSA; TUV; UL |
8A@240VAC |
750 Vrms |
1 Form A |
200 mW |
Box; Tray |
0.717 in (18.2 mm) |
10.2 in (259.08 mm) |
720 Ω |
Epoxy Terminal Sealed |
9 g |
0.5 x 0.402 x 0.575 in (12.7 x 10.2 x 14.6 mm) |
0.579 in (14.7 mm) |
4 kVrms |
70 °C (158 °F) |
8 A |
17 mA |
50 °C (122 °F) |
8 A |
Solder/Quick Connect |
Silver Cadmium Oxide |
30 V |
277 V |
12 V |
AC/DC |
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|
|
TE Connectivity |
Power/Signal Relay |
Panel Mount |
Momentary |
SPDT |
DC |
CUL; TUV; UL |
10A@277VAC |
750 Vrms |
1 Form C |
10 ms |
5 ms |
1 GΩ |
360 mW |
Box; Tray |
0.748 in (19 mm) |
15.5 in (393.7 mm) |
400 Ω |
Sealed Type |
9.5 g |
30 mA |
5 |
0.748 x 0.61 x 0.622 in (19 x 15.5 x 15.8 mm) |
0.78 in (19.8 mm) |
1.5 kVrms |
10A@28VDC |
70 °C (158 °F) |
15 A |
30 mA |
70 °C (158 °F) |
1.2 V |
15 A |
Solder/Quick Connect |
12 V |
8.4 V |
Random |
Silver Zinc Oxide |
28 V |
277 V |
0.1575 in (4 mm) |
12 V |
AC/DC |
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|
|
TE Connectivity |
Power/Signal Relay |
Panel Mount |
Momentary |
SPDT |
DC |
CUL; TUV; UL |
10A@277VAC |
750 Vrms |
1 Form C |
10 ms |
5 ms |
1 GΩ |
360 mW |
Box; Tray |
0.748 in (19 mm) |
15.5 in (393.7 mm) |
400 Ω |
Sealed Type |
9.5 g |
30 mA |
5 |
0.748 x 0.61 x 0.622 in (19 x 15.5 x 15.8 mm) |
0.78 in (19.8 mm) |
1.5 kVrms |
10A@28VDC |
70 °C (158 °F) |
15 A |
30 mA |
70 °C (158 °F) |
1.2 V |
15 A |
Solder/Quick Connect |
12 V |
8.4 V |
Random |
Silver Zinc Oxide |
28 V |
277 V |
0.1575 in (4 mm) |
12 V |
AC/DC |
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|
|
TE Connectivity |
Power/Signal Relay |
Panel Mount |
Momentary |
SPDT |
DC |
BEAB; CSA; UL; VDE |
16A@400VAC |
1 kVrms |
1 Form C |
8 ms |
6000 Cycle(s) |
6 ms |
420 mW |
Box; Tube |
1.142 in (29 mm) |
12.7 in (322.58 mm) |
28.8 kΩ |
RT2 |
14 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 |
16A@24VDC |
85 °C (185 °F) |
16 A |
4 mA |
-40 °C (-40 °F) |
11 V |
16 A |
Solder/Quick Connect |
77 V |
Silver Nickel |
24 V |
400 V |
110 V |
AC/DC |
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|
TE Connectivity |
Power/Signal Relay |
Socket Mount |
Momentary |
SPDT |
DC |
CSA; OVE; SEMKO; SEV; UL; VDE |
8A@250VAC |
7 ms |
3 ms |
220 mW |
1.122 in (28.5 mm) |
10.1 in (256.54 mm) |
2.35 kΩ |
RT2 |
1.122 x 0.398 x 0.484 in (28.5 x 10.1 x 12.3 mm) |
0.484 in (12.3 mm) |
85 °C (185 °F) |
8 A |
9 mA |
-40 °C (-40 °F) |
2.4 V |
8 A |
Snap-On |
16.8 V |
250 V |
24 V |
AC/DC |
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|
Panasonic |
Power/Signal Relay |
Surface Mount-Straight |
Momentary |
DPDT |
DC |
BSI; CSA; UL |
750 Vrms |
2 Form C |
5 ms |
200000 Cycle(s) |
30W@110VDC |
5 ms |
1 GΩ |
50 mW |
Tube |
0.591 in (15 mm) |
7.4 in (187.96 mm) |
180 Ω |
2 g |
8 |
0.591 x 0.291 x 0.323 in (15 x 7.4 x 8.2 mm) |
Gold |
0.323 in (8.2 mm) |
1.8 kVrms |
1A@110VDC |
70 °C (158 °F) |
16 mA |
-40 °C (-40 °F) |
300 mV |
1 A |
Solder |
3 V |
2.4 V |
100 mΩ |
Random |
Silver |
110 V |
3 V |
DC |
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|
Panasonic |
Power/Signal Relay |
Surface Mount-Straight |
Momentary |
DPDT |
DC |
BSI; CUL; UL |
2 Form C |
5 ms |
200000 Cycle(s) |
30W@110VDC |
5 ms |
1 GΩ |
50 mW |
Box; Tube |
0.591 in (15 mm) |
7.4 in (187.96 mm) |
180 Ω |
IP67; RT3 |
8 |
0.591 x 0.291 x 0.331 in (15 x 7.4 x 8.4 mm) |
Gold |
0.331 in (8.4 mm) |
1A@110VDC |
70 °C (158 °F) |
17 mA |
-40 °C (-40 °F) |
300 mV |
1 A |
Solder |
3 V |
2.4 V |
100 mΩ |
Random |
Silver Palladium |
110 V |
Low Profile |
4.5 V |
DC |
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|
Panasonic |
Power/Signal Relay |
Surface Mount-Straight |
Momentary |
DPDT |
DC |
BSI; CUL; UL |
2 Form C |
5 ms |
200000 Cycle(s) |
30W@110VDC |
5 ms |
1 GΩ |
50 mW |
Box; Tape and Reel, Plastic, 15 in |
0.591 in (15 mm) |
7.4 in (187.96 mm) |
180 Ω |
IP67; RT3 |
8 |
0.591 x 0.291 x 0.331 in (15 x 7.4 x 8.4 mm) |
Gold |
0.331 in (8.4 mm) |
1A@110VDC |
70 °C (158 °F) |
17 mA |
-40 °C (-40 °F) |
300 mV |
1 A |
Solder |
3 V |
2.4 V |
100 mΩ |
Random |
Silver Palladium |
110 V |
Low Profile |
4.5 V |
DC |
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|
Panasonic |
Power/Signal Relay |
Surface Mount-Straight |
Momentary |
DPDT |
DC |
BSI; CUL; UL |
2 Form C |
5 ms |
200000 Cycle(s) |
30W@110VDC |
5 ms |
1 GΩ |
50 mW |
Box; Tape and Reel, Plastic, 15 in |
0.591 in (15 mm) |
7.4 in (187.96 mm) |
180 Ω |
IP67; RT3 |
8 |
0.591 x 0.291 x 0.331 in (15 x 7.4 x 8.4 mm) |
Gold |
0.331 in (8.4 mm) |
1A@110VDC |
70 °C (158 °F) |
17 mA |
-40 °C (-40 °F) |
300 mV |
1 A |
Solder |
3 V |
2.4 V |
100 mΩ |
Random |
Silver Palladium |
110 V |
Low Profile |
4.5 V |
DC |
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|
KEMET Corporation |
Power/Signal Relay |
Surface Mount-Straight |
DC |
2 ms |
1 ms |
140 mW |
0.417 in (10.6 mm) |
6.5 in (165.1 mm) |
178 Ω |
0.209 in (5.3 mm) |
85 °C (185 °F) |
1 A |
28 mA |
-40 °C (-40 °F) |
500 mV |
1 A |
5 V |
3.75 V |
100 mΩ |
220 V |
250 V |
5 V |
AC/DC |
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|
TE Connectivity |
Power/Signal Relay |
Panel Mount |
Momentary |
SPDT |
DC |
UL |
12A@40VAC |
500 Vrms |
1 Form C |
8.5 ms |
100000 Cycle(s) |
4 ms |
1.3 W |
Bulk |
1.276 in (32.41 mm) |
35.2 in (894.08 mm) |
114 Ω |
IP67 |
60 g |
5 |
1.559 x 1.181 x 2.134 in (39.6 x 30 x 54.2 mm) |
2.134 in (54.2 mm) |
500 Vrms |
12A@40VDC |
125 °C (257 °F) |
60 A |
125 mA |
105 °C (221 °F) |
1.6 V |
60 A |
Solder/Quick Connect |
12 V |
7.2 V |
Random |
Silver Alloy |
12 V |
Shrouded |
40 V |
12 V |
DC |
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|
TE Connectivity |
Power/Signal Relay |
Panel Mount |
Momentary |
SPST |
DC |
CSA; CUL; UL; VDE |
16A@250VAC |
1.25 kVrms |
1 Form A |
14 ms |
9 ms |
417 mW |
Box; Tray |
1.142 in (29 mm) |
12.7 in (322.58 mm) |
5.52 kΩ |
RT2 |
14 g |
7 |
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) |
16 A |
9 mA |
70 °C (158 °F) |
4.8 V |
16 A |
Solder/Quick Connect |
48 V |
33.6 V |
Random |
Tungsten |
7 |
400 V |
0.1378 in (3.5 mm) |
48 V |
4000VA@400VAC |
AC |
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|
TE Connectivity |
Power/Signal Relay |
Panel Mount |
Momentary |
DPDT-CO |
DC |
2 Form C |
500 mW |
50 Ω |
Hermetically Sealed |
125 °C (257 °F) |
1 A |
100 mA |
-65 °C (-85 °F) |
1 A |
Solder/Quick Connect |
28 V |
With Coil Suppression Diode |
28 V |
5 V |
AC/DC |
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|
Finder |
Power/Signal Relay |
Through Hole-Straight Mount |
Momentary |
SPST |
DC |
CUL; GOST; UL; VDE |
15A@400VAC |
1 kVrms |
1 Form A |
8 ms |
100000 Cycle(s) |
4 ms |
200 mW |
0.787 in (20 mm) |
10 in (254 mm) |
125 Ω |
RT3 |
4 |
0.787 x 0.394 x 0.421 in (20 x 10 x 10.7 mm) |
0.421 in (10.7 mm) |
4 kVrms |
85 °C (185 °F) |
15 A |
40 mA |
-40 °C (-40 °F) |
500 mV |
Solder |
5 V |
3.9 V |
Random |
Silver Cadmium Oxide |
4 |
Low Profile |
400 V |
0.1378 in (3.5 mm) |
5 V |
1500VA@400VAC |
AC/DC |
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|
TE Connectivity |
Power/Signal Relay |
Through Hole-Straight Mount |
Momentary |
DPDT-CO |
DC |
2 Form C |
50000 Cycle(s) |
520 mW |
0.61 in (15.49 mm) |
8.12 in (206.248 mm) |
1.35 kΩ |
Hermetically Sealed |
0.61 x 0.32 x 0.32 in (15.49 x 8.12 x 8.13 mm) |
0.32 in (8.13 mm) |
2A@28VDC |
125 °C (257 °F) |
2 A |
20 mA |
-65 °C (-85 °F) |
1.5 V |
2 A |
Solder/Quick Connect |
13.5 V |
28 V |
26.5 V |
AC/DC |
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|
TE Connectivity |
Power/Signal Relay |
Panel Mount |
Momentary |
SPDT |
DC |
UL; VDE |
12A@400VAC |
1 kVrms |
1 Form C |
14 ms |
1000000 Cycle(s) |
12 ms |
400 mW |
Box; Tube |
1.142 in (29 mm) |
12.7 in (322.58 mm) |
1.44 kΩ |
RT2 |
10 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) |
12 A |
17 mA |
-40 °C (-40 °F) |
2.4 V |
12 A |
Solder/Quick Connect |
16.8 V |
Silver Nickel |
400 V |
24 V |
AC |
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|
Panasonic |
Power/Signal Relay |
Through Hole-Straight Mount |
Momentary |
DPST |
DC |
UL; VDE |
10A@250VAC |
1 kVrms |
2 Form A |
10 ms |
100000 Cycle(s) |
10 ms |
1 GΩ |
250 mW |
Box |
1.142 in (29 mm) |
13 in (330.2 mm) |
100 Ω |
Flux Free Sealed |
14 g |
1.142 x 0.512 x 0.65 in (29 x 13 x 16.5 mm) |
Gold |
0.65 in (16.5 mm) |
4 kVrms |
70 °C (158 °F) |
10 A |
50 mA |
-40 °C (-40 °F) |
500 mV |
Solder |
5 V |
3.75 V |
100 mΩ |
Random |
Silver Tin Oxide |
250 V |
0.1378 in (3.5 mm) |
5 V |
4000VA@250VAC |
AC |
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Panasonic |
Power/Signal Relay |
Through Hole-Straight Mount |
Momentary |
SPDT |
DC |
UL; VDE |
16A@440VAC |
1 kVrms |
1 Form C |
15 ms |
50000 Cycle(s) |
5 ms |
1 GΩ |
400 mW |
Box |
1.134 in (28.8 mm) |
12.5 in (317.5 mm) |
63 Ω |
12 g |
8 |
1.134 x 0.492 x 0.618 in (28.8 x 12.5 x 15.7 mm) |
0.618 in (15.7 mm) |
5 kVrms |
85 °C (185 °F) |
16 A |
80 mA |
-40 °C (-40 °F) |
500 mV |
Solder |
5 V |
3.5 V |
100 mΩ |
Random |
Silver Tin Oxide |
8 |
Low Profile |
440 V |
0.1378 in (3.5 mm) |
5 V |
4000VA@440VAC |
AC |
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|
American Zettler |
Power/Signal Relay |
Through Hole-Straight Mount |
Momentary |
DPDT |
DC |
UL |
2A@250VAC |
5 ms |
5000000 Cycle(s) |
2 ms |
74 mW |
Box; Tube |
0.787 in (20 mm) |
9.8 in (248.92 mm) |
960 Ω |
Epoxy Terminal Sealed |
0.787 x 0.386 x 0.472 in (20 x 9.8 x 12 mm) |
0.472 in (12 mm) |
2A@220VDC |
90 °C (194 °F) |
2 A |
12.5 mA |
-55 °C (-67 °F) |
Tin Copper |
2 A |
Solder |
8.4 V |
AZ822 |
220 V |
250 V |
e2 |
12 V |
AC/DC |
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|
Panasonic |
Power/Signal Relay |
Through Hole-Straight Mount |
Momentary |
DPST |
DC |
CSA; UL; VDE |
8A@250VAC |
1 kVrms |
1 Form A, B |
10 ms |
100000 Cycle(s) |
240W@230VDC |
5 ms |
1 GΩ |
200 mW |
Box; Tube |
0.984 in (25 mm) |
12.5 in (317.5 mm) |
720 Ω |
9 g |
6 |
0.984 x 0.492 x 0.472 in (25 x 12.5 x 12 mm) |
0.472 in (12 mm) |
5 kVrms |
8A@30VDC |
70 °C (158 °F) |
8 A |
17 mA |
-40 °C (-40 °F) |
1.2 V |
8 A |
Solder |
12 V |
8.4 V |
30 mΩ |
Random |
Silver Tin Oxide |
6 |
30 V |
Release Time without Diode |
250 V |
0.1378 in (3.5 mm) |
12 V |
2000VA@440VAC |
AC/DC |
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|
Panasonic |
Power/Signal Relay |
Through Hole-Straight Mount |
Momentary |
DPDT |
DC |
CSA; UL |
2A@250VAC |
750 Vrms |
2 Form C |
4 ms |
100000 Cycle(s) |
60W@220VDC |
3 ms |
100 MΩ |
200 mW |
Box |
0.787 in (20 mm) |
9.9 in (251.46 mm) |
125 Ω |
Sealed Type |
4 g |
8 |
0.787 x 0.39 x 0.366 in (20 x 9.9 x 9.3 mm) |
Gold Alloy |
0.366 in (9.3 mm) |
1 kVrms |
2A@220VDC |
70 °C (158 °F) |
2 A |
40 mA |
-40 °C (-40 °F) |
500 mV |
2 A |
Solder |
5 V |
3.5 V |
50 mΩ |
Random |
Silver |
8 |
220 V |
250 V |
0.1339 in (3.401 mm) |
10 V |
62.5VA@250VAC |
AC/DC |
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|
Panasonic |
Power/Signal Relay |
Through Hole-Straight Mount |
Momentary |
DPDT |
DC |
CSA; FCC; UL |
2A@250VAC |
750 Vrms |
2 Form C |
4 ms |
100000 Cycle(s) |
60W@220VDC |
3 ms |
1 GΩ |
200 mW |
0.787 in (20 mm) |
9.9 in (251.46 mm) |
2.88 kΩ |
4 g |
8 |
0.787 x 0.39 x 0.366 in (20 x 9.9 x 9.3 mm) |
Gold |
0.366 in (9.3 mm) |
1 kVrms |
2A@220VDC |
70 °C (158 °F) |
2 A |
8 mA |
-40 °C (-40 °F) |
2.4 V |
2 A |
Solder |
24 V |
16.8 V |
50 mΩ |
Random |
Silver |
8 |
220 V |
250 V |
0.1339 in (3.401 mm) |
24 V |
62.5VA@250VAC |
AC/DC |
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|
Omron |
Power/Signal Relay |
Through Hole-Straight Mount |
Momentary |
SPDT |
DC |
CSA; UL |
0.5A@125VAC |
10 ms |
10 ms |
150 mW |
0.492 in (12.5 mm) |
7.5 in (190.5 mm) |
3.84 kΩ |
0.492 x 0.295 x 0.394 in (12.5 x 7.5 x 10 mm) |
0.394 in (10 mm) |
1A@30VDC |
70 °C (158 °F) |
500 mA |
6 mA |
-30 °C (-22 °F) |
2.4 V |
1 A |
Solder |
16.8 V |
30 V |
125 V |
24 V |
AC/DC |
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|
Omron |
Power/Signal Relay |
Through Hole-Straight Mount |
Momentary |
SPDT |
DC |
CUL; UL; VDE |
8A@250VAC |
1 kVrms |
1 Form C |
10 ms |
50000 Cycle(s) |
5 ms |
1 GΩ |
220 mW |
Tray |
1.122 in (28.5 mm) |
10 in (254 mm) |
2.618 kΩ |
7.8 g |
5 |
1.122 x 0.394 x 0.484 in (28.5 x 10 x 12.3 mm) |
0.484 in (12.3 mm) |
5 kVrms |
5A@30VDC |
85 °C (185 °F) |
8 A |
9 mA |
-40 °C (-40 °F) |
2.4 V |
5 A |
Solder |
24 V |
16.8 V |
100 mΩ |
Random |
Silver Alloy |
5 |
30 V |
250 V |
0.126 in (3.2 mm) |
36 V |
AC/DC |
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|
Xiamen Hongfa Electroacoustic |
Power/Signal Relay |
Through Hole-Straight Mount |
Momentary |
SPDT |
DC |
CQC; CUL; UL; VDE |
6A@250VAC |
1 kVrms |
1 Form C |
8 ms |
30000 Cycle(s) |
180W@125VDC |
4 ms |
1 GΩ |
170 mW |
1.102 in (28 mm) |
5 in (127 mm) |
147 Ω |
Plastic Sealed |
5 g |
5 |
1.102 x 0.197 x 0.591 in (28 x 5 x 15 mm) |
0.591 in (15 mm) |
4 kVrms |
6A@30VDC |
85 °C (185 °F) |
6 A |
34 mA |
-40 °C (-40 °F) |
250 mV |
6 A |
Solder |
5 V |
3.75 V |
100 mΩ |
Random |
Silver Nickel |
5 |
125 V |
400 V |
0.1575 in (4 mm) |
7.5 V |
1500VA@400VAC |
AC/DC |
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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 |
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|
TE Connectivity |
Power/Signal Relay |
Panel Mount |
SPST-CO |
DC |
1 Form C |
320 Ω |
Hermetically Sealed |
125 °C (257 °F) |
25 A |
-70 °C (-94 °F) |
25 A |
Solder Hook |
Silver Cadmium Oxide |
28 V |
400 MHz |
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|
TE Connectivity |
Power/Signal Relay |
Panel Mount |
Momentary |
SPST-NO |
DC |
CSA; UL |
20A@240VAC |
1.5 kVrms |
1 Form A |
15 ms |
100000 Cycle(s) |
15 ms |
1 GΩ |
1 W |
Box; Tray |
1.28 in (32.5 mm) |
27.4 in (695.96 mm) |
576 Ω |
Sealed Type |
33 g |
42 mA |
5 |
1.28 x 1.08 x 1.1 in (32.51 x 27.43 x 27.94 mm) |
1.098 in (27.9 mm) |
2.5 kVrms |
10A@28VDC |
85 °C (185 °F) |
30 A |
42 mA |
70 °C (158 °F) |
2.4 V |
30 A |
Solder/Quick Connect |
24 V |
18 V |
75 mΩ |
Random |
Silver Cadmium Oxide |
28 V |
277 V |
24 V |
AC/DC |
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Panasonic |
Power/Signal Relay |
Surface Mount-Straight |
Latched |
DPDT |
DC |
CSA; UL |
2A@125VAC |
4 ms |
100000 Cycle(s) |
4 ms |
140 mW |
Box; Tube |
0.551 in (14 mm) |
9 in (228.6 mm) |
178 Ω |
0.551 x 0.354 x 0.22 in (14 x 9 x 5.6 mm) |
0.22 in (5.6 mm) |
2A@220VDC |
70 °C (158 °F) |
2 A |
28 mA |
-40 °C (-40 °F) |
3.75 V |
2 A |
Solder |
3.75 V |
220 V |
Low Profile |
125 V |
5 V |
AC/DC |
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|
Panasonic |
Power/Signal Relay |
Surface Mount-Straight |
Momentary |
DPDT |
DC |
BSI; CSA; UL |
750 Vrms |
2 Form C |
5 ms |
200000 Cycle(s) |
30W@110VDC |
5 ms |
1 GΩ |
50 mW |
Tape and Reel |
0.591 in (15 mm) |
7.4 in (187.96 mm) |
180 Ω |
2 g |
8 |
0.591 x 0.291 x 0.331 in (15 x 7.4 x 8.4 mm) |
Gold |
0.331 in (8.4 mm) |
1.8 kVrms |
1A@110VDC |
70 °C (158 °F) |
17 mA |
-40 °C (-40 °F) |
300 mV |
1 A |
Solder |
3 V |
2.4 V |
100 mΩ |
Random |
Silver |
110 V |
3 V |
DC |
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.