Power & Signal Relays
| 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 |
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Gigavac |
Power/Signal Relay |
Through Hole-Straight Mount |
Momentary |
SPDT |
DC |
10 ms |
10 ms |
2.4115 W |
2.5 in (63.5 mm) |
19.8 in (502.92 mm) |
290 Ω |
2.5 x 0.78 x 0.728 in (63.5 x 19.8 x 18.5 mm) |
0.728 in (18.5 mm) |
1A@28VDC |
85 °C (185 °F) |
91 mA |
-55 °C (-67 °F) |
1 V |
1 A |
Solder |
16 V |
G81C |
28 V |
Panel Mountable |
26.5 V |
DC |
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Littelfuse |
Power/Signal Relay |
Through Hole-Straight Mount |
Momentary |
SPST |
DC |
1 Form A |
1 ms |
10W@200VDC |
1 ms |
10 GΩ |
288 mW |
0.95 in (24.13 mm) |
7.62 in (193.548 mm) |
500 Ω |
Hermetically Sealed |
4 |
0.95 x 0.3 x 0.335 in (24.13 x 7.62 x 8.51 mm) |
0.335 in (8.51 mm) |
2.5 kVrms |
0.5A@200VDC |
85 °C (185 °F) |
24 mA |
-40 °C (-40 °F) |
1 V |
500 mA |
Solder |
12 V |
9 V |
150 mΩ |
Random |
4 |
200 V |
0.1181 in (3 mm) |
12 V |
DC |
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Xiamen Hongfa Electroacoustic |
Power/Signal Relay |
Through Hole-Straight Mount |
Momentary |
DPDT |
DC |
CQC; CUL; TUV; UL |
2A@240VAC |
7 ms |
100000 Cycle(s) |
4 ms |
200 mW |
0.795 in (20.2 mm) |
10 in (254 mm) |
125 Ω |
Epoxy Terminal Sealed |
0.795 x 0.394 x 0.453 in (20.2 x 10 x 11.5 mm) |
0.453 in (11.5 mm) |
2A@120VDC |
85 °C (185 °F) |
2 A |
40 mA |
-40 °C (-40 °F) |
500 mV |
2 A |
Solder |
3.75 V |
120 V |
240 V |
5 V |
AC/DC |
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Panasonic |
Power/Signal Relay |
Through Hole-Straight Mount |
Momentary |
SPST |
DC |
CSA; SEMKO; TUV; UL; VDE |
3A@250VAC |
4 ms |
100000 Cycle(s) |
2 ms |
200 mW |
Box |
0.843 in (21.4 mm) |
11 in (279.4 mm) |
2.88 kΩ |
0.843 x 0.433 x 0.618 in (21.4 x 11 x 15.7 mm) |
0.618 in (15.7 mm) |
3A@110VDC |
70 °C (158 °F) |
3 A |
8 mA |
-40 °C (-40 °F) |
1.2 V |
3 A |
Solder |
19.2 V |
JK |
110 V |
250 V |
24 V |
AC/DC |
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Panasonic |
Power/Signal Relay |
Through Hole-Straight Mount |
Momentary |
SPST |
DC |
CSA; SEMKO; TUV; UL; VDE |
3A@250VAC |
4 ms |
100000 Cycle(s) |
2 ms |
200 mW |
Box |
0.843 in (21.4 mm) |
11 in (279.4 mm) |
2.88 kΩ |
Flux Free Sealed |
0.843 x 0.433 x 0.618 in (21.4 x 11 x 15.7 mm) |
0.618 in (15.7 mm) |
3A@110VDC |
70 °C (158 °F) |
3 A |
8 mA |
-40 °C (-40 °F) |
1.2 V |
3 A |
Solder |
19.2 V |
JK |
110 V |
250 V |
24 V |
AC/DC |
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Panasonic |
Power/Signal Relay |
JW |
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|
TE Connectivity |
Power/Signal Relay |
Panel Mount |
Momentary |
4PDT |
AC |
CSA; UL |
5A@120VAC |
1 kVrms |
4 Form C |
102 V |
13 ms |
100000 Cycle(s) |
6 ms |
100 MΩ |
1.2 W |
Tray |
1.11 in (28.2 mm) |
21.8 in (553.72 mm) |
3.9 kΩ |
Dust Proof |
45 g |
10 mA |
8 |
1.11 x 0.858 x 1.374 in (28.2 x 21.8 x 34.9 mm) |
1.28 in (32.5 mm) |
1.5 kVrms |
5A@28VDC |
70 °C (158 °F) |
5 A |
120 V |
50 °C (122 °F) |
5 A |
Solder/Quick Connect |
120 V |
100 mΩ |
Silver Cadmium Oxide |
28 V |
240 V |
0.315 in (8.001 mm) |
AC/DC |
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|
TE Connectivity |
Power/Signal Relay |
Panel Mount |
Momentary |
4PDT |
DC |
CSA; UL |
5A@120VAC |
1 kVrms |
4 Form C |
13 ms |
100000 Cycle(s) |
6 ms |
100 MΩ |
850 mW |
Tray |
1.11 in (28.2 mm) |
21.8 in (553.72 mm) |
650 Ω |
Dust Proof |
45 g |
8 |
1.11 x 0.858 x 1.374 in (28.2 x 21.8 x 34.9 mm) |
1.28 in (32.5 mm) |
1.5 kVrms |
5A@28VDC |
70 °C (158 °F) |
5 A |
38 mA |
50 °C (122 °F) |
5 A |
Solder/Quick Connect |
24 V |
18 V |
100 mΩ |
Random |
Silver Cadmium Oxide |
28 V |
240 V |
0.315 in (8.001 mm) |
24 V |
AC/DC |
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|
TE Connectivity |
Power/Signal Relay |
Panel Mount |
Momentary |
DPDT |
AC |
CSA; UL |
10A@240VAC |
1 kVrms |
24 V |
2 Form C |
204 V |
15 ms |
10000000 Cycle(s) |
10 ms |
1 GΩ |
2 W |
Tray |
1.406 in (35.7 mm) |
35.7 in (906.78 mm) |
9.11 kΩ |
85 g |
8 mA |
1.921 x 1.469 x 1.374 in (48.8 x 37.3 x 34.9 mm) |
2 in (50.8 mm) |
1 kVrms |
55 °C (131 °F) |
10 A |
240 V |
50 °C (122 °F) |
10 A |
Solder/Quick Connect |
240 V |
Silver Cadmium Oxide |
Coil Operate Voltage (AC): 204 V |
240 V |
AC |
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|
TE Connectivity |
Power/Signal Relay |
Panel Mount |
Momentary |
DPDT |
AC |
CSA; UL |
5A@120VAC |
1 kVrms |
2 Form C |
15 ms |
10000000 Cycle(s) |
10 ms |
1 GΩ |
2 W |
Tray |
1.406 in (35.7 mm) |
35.7 in (906.78 mm) |
2.25 kΩ |
85 g |
17 mA |
1.921 x 1.469 x 1.374 in (48.8 x 37.3 x 34.9 mm) |
2 in (50.8 mm) |
1 kVrms |
55 °C (131 °F) |
10 A |
120 V |
50 °C (122 °F) |
10 A |
Solder/Quick Connect |
120 V |
Silver |
Coil Operate Voltage (AC): 102 V |
240 V |
AC |
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|
TE Connectivity |
Power/Signal Relay |
Panel Mount |
Momentary |
3PDT |
DC |
CSA; UL |
10A@240VAC |
1 kVrms |
3 Form C |
15 ms |
10000000 Cycle(s) |
10 ms |
1 GΩ |
1.25 W |
Tray |
1.406 in (35.7 mm) |
35.7 in (906.78 mm) |
472 Ω |
85 g |
1.921 x 1.469 x 1.374 in (48.8 x 37.3 x 34.9 mm) |
2 in (50.8 mm) |
1 kVrms |
70 °C (158 °F) |
10 A |
50 mA |
50 °C (122 °F) |
10 A |
Solder/Quick Connect |
24 V |
18 V |
Random |
Silver Cadmium Oxide |
240 V |
24 V |
AC/DC |
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|
TE Connectivity |
Power/Signal Relay |
Panel Mount |
Momentary |
SPDT |
DC |
CSA; UL |
30A@240VAC |
1.2 kVrms |
1 Form C |
20 ms |
100000 Cycle(s) |
20 ms |
100 MΩ |
1.23 W |
1.5 in (38.1 mm) |
35.4 in (899.16 mm) |
472 Ω |
Dust Proof |
92 g |
1.531 x 1.406 x 1.906 in (38.9 x 35.7 x 48.4 mm) |
2.461 in (62.5 mm) |
3.75 kVrms |
30A@28VDC |
70 °C (158 °F) |
30 A |
50 mA |
50 °C (122 °F) |
30 A |
Solder/Quick Connect |
18 V |
Silver Cadmium Oxide |
28 V |
240 V |
24 V |
AC/DC |
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|
TE Connectivity |
Power/Signal Relay |
Panel Mount |
Momentary |
3PDT |
AC |
CSA; UL |
10A@120VAC |
1.2 kVrms |
3 Form C |
204 V |
15 ms |
10000 Cycle(s) |
10 ms |
100 MΩ |
2.7 W |
1.531 in (38.9 mm) |
35.7 in (906.78 mm) |
7.2 kΩ |
Dust Proof |
85 g |
11 mA |
11 |
1.531 x 1.406 x 1.906 in (38.9 x 35.7 x 48.4 mm) |
Gold |
1.969 in (50 mm) |
2.2 kVrms |
10A@28VDC |
45 °C (113 °F) |
10 A |
240 V |
0 °C (32 °F) |
10 A |
Solder/Quick Connect |
240 V |
Silver Cadmium Oxide |
28 V |
Coil Operate Voltage (AC): 180 V |
240 V |
0.2756 in (7 mm) |
AC/DC |
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|
TE Connectivity |
Power/Signal Relay |
Panel Mount |
Momentary |
3PDT |
DC |
CSA; UL |
10A@120VAC |
1.2 kVrms |
3 Form C |
15 ms |
10000 Cycle(s) |
10 ms |
100 MΩ |
1.25 W |
1.906 in (48.4 mm) |
38.9 in (988.06 mm) |
472 Ω |
Dust Proof |
85 g |
1.531 x 1.406 x 1.906 in (38.9 x 35.7 x 48.4 mm) |
1.406 in (35.7 mm) |
2.2 kVrms |
10A@28VDC |
70 °C (158 °F) |
10 A |
50 mA |
50 °C (122 °F) |
10 A |
Solder/Quick Connect |
18 V |
Silver Cadmium Oxide |
28 V |
240 V |
24 V |
AC/DC |
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|
TE Connectivity |
Power/Signal Relay |
Panel Mount |
Momentary |
SPST |
DC |
CSA; TUV; UL |
1 kVrms |
1 Form A |
1 GΩ |
900 mW |
Tube |
1.197 in (30.4 mm) |
16 in (406.4 mm) |
640 Ω |
28 g |
1.197 x 0.63 x 1.043 in (30.4 x 16 x 26.5 mm) |
1.043 in (26.5 mm) |
5 kVrms |
55 °C (131 °F) |
25 A |
38 mA |
50 °C (122 °F) |
25 A |
Solder/Quick Connect |
Silver Tin Alloy |
24 V |
277 V |
24 V |
AC/DC |
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Idec |
Power/Signal Relay |
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Schneider Electric Sa |
Power/Signal Relay |
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Altech |
Power/Signal Relay |
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|
TE Connectivity |
Power/Signal Relay |
Through Hole-Straight Mount |
Momentary |
SPST |
DC |
UL; VDE |
8A@250VAC |
8 ms |
4 ms |
220 mW |
Box |
1.122 in (28.5 mm) |
10.1 in (256.54 mm) |
327 Ω |
RT3 |
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 |
18 mA |
-40 °C (-40 °F) |
1.2 V |
8 A |
Solder |
8.4 V |
250 V |
12 V |
AC/DC |
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|
TE Connectivity |
Power/Signal Relay |
Panel Mount |
1 kVrms |
1 Form C |
420 mW |
Box; Tube |
1.142 in (29 mm) |
12.7 in (322.58 mm) |
60 Ω |
10 g |
0.618 in (15.7 mm) |
5 kVrms |
85 °C (185 °F) |
12 A |
12 A |
Solder/Quick Connect |
Silver Nickel |
400 V |
5 V |
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|
TE Connectivity |
Power/Signal Relay |
Panel Mount |
Momentary |
DPDT |
DC |
CSA; UL; VDE |
30A@277VAC |
1.5 kVrms |
2 Form C |
25 ms |
100000 Cycle(s) |
25 ms |
1 GΩ |
1.7 W |
Box; Tray |
2.06 in (52.32 mm) |
34.54 in (877.316 mm) |
350 Ω |
Sealed Type |
86 g |
71 mA |
2.059 x 1.358 x 1.209 in (52.3 x 34.5 x 30.7 mm) |
1.21 in (30.73 mm) |
4 kVrms |
30A@28VDC |
85 °C (185 °F) |
30 A |
71 mA |
70 °C (158 °F) |
2.4 V |
30 A |
Solder/Quick Connect |
18 V |
Silver Cadmium Oxide |
28 V |
600 V |
24 V |
AC/DC |
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TE Connectivity |
Power/Signal Relay |
Panel Mount |
Momentary |
DPDT |
DC |
CSA; UL; VDE |
30A@277VAC |
1.5 kVrms |
2 Form C |
25 ms |
100000 Cycle(s) |
25 ms |
1 GΩ |
1.7 W |
Box; Tray |
2.06 in (52.32 mm) |
34.54 in (877.316 mm) |
350 Ω |
Sealed Type |
86 g |
71 mA |
2.059 x 1.358 x 1.209 in (52.3 x 34.5 x 30.7 mm) |
1.21 in (30.73 mm) |
4 kVrms |
30A@28VDC |
85 °C (185 °F) |
30 A |
71 mA |
70 °C (158 °F) |
2.4 V |
30 A |
Solder/Quick Connect |
18 V |
Silver Cadmium Oxide |
28 V |
600 V |
24 V |
AC/DC |
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KEMET Corporation |
Power/Signal Relay |
Through Hole-Straight Mount |
Momentary |
DPDT |
DC |
CSA; FCC; TUV; UL |
1A@250VAC |
2 ms |
1 ms |
140 mW |
Tube |
0.417 in (10.6 mm) |
6.5 in (165.1 mm) |
1.028 kΩ |
0.417 x 0.256 x 0.209 in (10.6 x 6.5 x 5.3 mm) |
0.209 in (5.3 mm) |
1A@220VDC |
85 °C (185 °F) |
1 A |
12 mA |
-40 °C (-40 °F) |
1.2 V |
1 A |
Solder |
9 V |
220 V |
250 V |
12 V |
AC/DC |
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TE Connectivity |
Power/Signal Relay |
Through Hole-Straight Mount |
Momentary |
SPDT |
DC |
UL; VDE |
220 mW |
1.181 in (30 mm) |
10 in (254 mm) |
165 Ω |
1.181 x 0.394 x 0.591 in (30 x 10 x 15 mm) |
0.591 in (15 mm) |
8 A |
37 mA |
600 mV |
8 A |
Solder |
4.2 V |
6 V |
AC/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 |
403 mW |
Box; Tube |
1.142 in (29 mm) |
12.7 in (322.58 mm) |
62 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 |
81 mA |
-40 °C (-40 °F) |
500 mV |
16 A |
Solder/Quick Connect |
5 V |
3.5 V |
Random |
Tungsten |
7 |
400 V |
0.1378 in (3.5 mm) |
5 V |
4000VA@400VAC |
AC |
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TE Connectivity |
Power/Signal Relay |
Panel Mount |
Momentary |
DPDT-CO |
DC |
2 Form C |
900 mW |
160 Ω |
Hermetically Sealed |
125 °C (257 °F) |
2 A |
75 mA |
-65 °C (-85 °F) |
2 A |
Solder |
12 V |
AC/DC |
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TE Connectivity |
Power/Signal Relay |
Panel Mount |
Momentary |
4PDT-CO |
DC |
4 Form C |
1.801 W |
390 Ω |
Hermetically Sealed |
125 °C (257 °F) |
2 A |
68 mA |
-65 °C (-85 °F) |
2 A |
Solder |
26.5 V |
AC/DC |
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TE Connectivity |
Power/Signal Relay |
Panel Mount |
4PDT-CO |
DC |
4 Form C |
70 Ω |
Hermetically Sealed |
125 °C (257 °F) |
10 A |
-70 °C (-94 °F) |
10 A |
Solder/Quick Connect |
Silver Cadmium Oxide |
12 V |
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TE Connectivity |
Power/Signal Relay |
Panel Mount |
DPDT-CO |
AC |
2 Form C |
7.6 kΩ |
Hermetically Sealed |
125 °C (257 °F) |
10 A |
115 V |
-65 °C (-85 °F) |
10 A |
Solder |
Silver Cadmium Oxide |
28 V |
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TE Connectivity |
Power/Signal Relay |
Panel Mount |
Momentary |
DPDT |
AC |
CSA; UL |
1.2 kVrms |
2 Form C |
100 MΩ |
2 W |
1.906 in (48.4 mm) |
38.9 in (988.06 mm) |
6 Ω |
85 g |
333 mA |
1.531 x 1.406 x 1.906 in (38.9 x 35.7 x 48.4 mm) |
1.406 in (35.7 mm) |
2.2 kVrms |
55 °C (131 °F) |
10 A |
6 V |
50 °C (122 °F) |
10 A |
Solder/Quick Connect |
Silver Cadmium Oxide |
240 V |
AC/DC |
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TE Connectivity |
Power/Signal Relay |
Panel Mount |
Momentary |
SPST |
DC |
10A@12VDC |
500 Vrms |
1 Form A |
100000 Cycle(s) |
1.2 W |
Bulk |
0.906 in (23 mm) |
15.5 in (393.7 mm) |
119 Ω |
IP54; RT1 |
16 g |
5 |
0.906 x 0.61 x 1 in (23 x 15.5 x 25.4 mm) |
1 in (25.4 mm) |
500 Vrms |
10A@12VDC |
125 °C (257 °F) |
30 A |
114 mA |
105 °C (221 °F) |
1.6 V |
30 A |
Snap-On |
12 V |
7.2 V |
Random |
Silver Alloy |
12 V |
0.4331 in (11.001 mm) |
12 V |
DC |
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TE Connectivity |
Power/Signal Relay |
Panel Mount |
DPDT-CO |
DC |
2 Form C |
642 mW |
56 Ω |
Hermetically Sealed |
125 °C (257 °F) |
2 A |
-65 °C (-85 °F) |
2 A |
Solder |
28 V |
28 V |
6 V |
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TE Connectivity |
Power/Signal Relay |
Panel Mount |
Momentary |
3PDT |
AC |
CSA; UL |
1.2 kVrms |
3 Form C |
100 MΩ |
2.7 W |
1.52 in (38.6 mm) |
34.9 in (886.46 mm) |
72 Ω |
85 g |
113 mA |
1.531 x 1.406 x 1.906 in (38.9 x 35.7 x 48.4 mm) |
2.248 in (57.1 mm) |
2.2 kVrms |
45 °C (113 °F) |
10 A |
24 V |
0 °C (32 °F) |
10 A |
Solder/Quick Connect |
Silver Cadmium Oxide |
240 V |
AC/DC |
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Panasonic |
Power/Signal Relay |
Through Hole-Straight Mount |
Momentary |
SPDT |
DC |
10 ms |
100000 Cycle(s) |
10 ms |
640 mW |
Tube |
0.539 in (13.7 mm) |
12.2 in (309.88 mm) |
225 Ω |
Epoxy Terminal Sealed |
0.539 x 0.48 x 0.531 in (13.7 x 12.2 x 13.5 mm) |
0.531 in (13.5 mm) |
10A@14VDC |
85 °C (185 °F) |
53 mA |
-40 °C (-40 °F) |
1 V |
10 A |
Solder |
7.2 V |
14 V |
12 V |
DC |
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Panasonic |
Power/Signal Relay |
Panel Mount |
Momentary |
SPST |
DC |
50 ms |
1000 Cycle(s) |
30 ms |
4.5 W |
Bulk |
2.972 in (75.5 mm) |
40 in (1016 mm) |
127.66 Ω |
2.972 x 1.575 x 3.11 in (75.5 x 40 x 79 mm) |
3.11 in (79 mm) |
80A@400VDC |
80 °C (176 °F) |
188 mA |
-40 °C (-40 °F) |
2 V |
80 A |
Connector |
18 V |
400 V |
24 V |
DC |
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American Zettler |
Power/Signal Relay |
1.5 kVrms |
30 g |
2.5 kVrms |
5 |
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American Zettler |
Power/Signal Relay |
750 Vrms |
3.5 g |
1.25 kVrms |
Tin |
5 |
e3 |
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American Zettler |
Power/Signal Relay |
Latched |
SPST |
DC |
500 Vrms |
1 Form A |
7 ms |
100000 Cycle(s) |
1120W@75VDC |
5 ms |
100 MΩ |
1.142 in (29 mm) |
29 in (736.6 mm) |
80 Ω |
40 g |
1.142 x 1.142 x 1.102 in (29 x 29 x 28 mm) |
1.102 in (28 mm) |
500 Vrms |
80A@75VDC |
85 °C (185 °F) |
-40 °C (-40 °F) |
80 A |
Solder |
12 V |
7.8 V |
AZ983 |
50 mΩ |
Random |
Silver Tin Oxide |
75 V |
0.0029 in (0.074 mm) |
15.6 V |
DC |
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American Zettler |
Power/Signal Relay |
Latched |
SPDT |
DC |
500 Vrms |
1 Form C |
7 ms |
100000 Cycle(s) |
840W@75VDC |
5 ms |
100 MΩ |
1.142 in (29 mm) |
29 in (736.6 mm) |
320 Ω |
40 g |
1.142 x 1.142 x 1.102 in (29 x 29 x 28 mm) |
1.102 in (28 mm) |
500 Vrms |
60A@75VDC |
85 °C (185 °F) |
-40 °C (-40 °F) |
60 A |
Solder |
24 V |
15.6 V |
AZ983 |
50 mΩ |
Random |
Silver Tin Oxide |
75 V |
0.0029 in (0.074 mm) |
31.2 V |
DC |
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TE Connectivity |
Power/Signal Relay |
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World Products |
Power/Signal Relay |
Surface Mount-Straight |
Latched |
DPDT |
DC |
CSA; UL |
2A@250VAC |
1 kVrms |
2 Form C |
2 ms |
100000 Cycle(s) |
60W@220VDC |
1 ms |
1 GΩ |
100 mW |
Tape and Reel |
0.591 in (15 mm) |
7.5 in (190.5 mm) |
90 Ω |
1.9 g |
10 |
0.591 x 0.295 x 0.354 in (15 x 7.5 x 9 mm) |
Gold Alloy |
0.354 in (9 mm) |
1.5 kVrms |
2A@220VDC |
85 °C (185 °F) |
2 A |
30 mA |
-40 °C (-40 °F) |
2.25 V |
2 A |
Solder |
3 V |
2.25 V |
75 mΩ |
Random |
Silver Alloy |
10 |
220 V |
250 V |
3 V |
125VA@250VAC |
AC/DC |
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TE Connectivity |
Power/Signal Relay |
Panel Mount |
Momentary |
SPST-NO |
DC |
1 Form X |
35 ms |
15 ms |
48 W |
3 Ω |
Environmentally Sealed |
85 °C (185 °F) |
400 A |
4 A |
-40 °C (-40 °F) |
880 mV |
400 A |
Solder/Quick Connect |
8.3 V |
Copper Alloy |
1.8 KV |
1.8 KV |
12 V |
AC/DC |
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Fujitsu |
Power/Signal Relay |
Through Hole-Straight Mount |
Momentary |
SPDT |
DC |
1 Form C |
10 ms |
200000 Cycle(s) |
5 ms |
560 mW |
Tube |
0.61 in (15.5 mm) |
12.1 in (307.34 mm) |
180 Ω |
Plastic Sealed |
6 g |
5 |
0.61 x 0.476 x 0.539 in (15.5 x 12.1 x 13.7 mm) |
0.539 in (13.7 mm) |
25A@14VDC |
85 °C (185 °F) |
56 mA |
-40 °C (-40 °F) |
800 mV |
25 A |
Solder |
10 V |
7.9 V |
Random |
5 |
14 V |
0.1378 in (3.5 mm) |
10 V |
DC |
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TE Connectivity |
Power/Signal Relay |
Panel Mount |
Momentary |
3PDT |
25 A |
Tin/Lead |
25 A |
FCA |
e0 |
28 V |
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) |
275 Ω |
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 |
44 mA |
-40 °C (-40 °F) |
1.8 V |
10 A |
Solder |
12 V |
8.4 V |
50 mΩ |
Random |
Silver Alloy |
30 V |
250 V |
0.1575 in (4 mm) |
12 V |
AC/DC |
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Omron |
Power/Signal Relay |
Through Hole-Straight Mount |
Momentary |
SPST |
DC |
CSA; UL; VDE |
16A@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) |
63 Ω |
0.886 x 0.65 x 0.748 in (22.5 x 16.5 x 19 mm) |
0.748 in (19 mm) |
85 °C (185 °F) |
16 A |
79 mA |
-25 °C (-13 °F) |
500 mV |
Solder |
3.75 V |
250 V |
5 V |
AC |
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Omron |
Power/Signal Relay |
Through Hole-Straight Mount |
Momentary |
SPST |
DC |
CQC; CSA; IEC/EN 60335-1; UL; VDE |
3A@125VAC |
1 Form A |
10 ms |
250000 Cycle(s) |
10 ms |
1 GΩ |
200 mW |
Tray |
0.807 in (20.5 mm) |
7.2 in (182.88 mm) |
2.88 kΩ |
Flux Free Sealed |
4 g |
4 |
0.807 x 0.283 x 0.602 in (20.5 x 7.2 x 15.3 mm) |
0.602 in (15.3 mm) |
4 kVrms |
3A@30VDC |
85 °C (185 °F) |
3 A |
8 mA |
-40 °C (-40 °F) |
2.4 V |
3 A |
Solder |
24 V |
18 V |
100 mΩ |
Random |
Silver Alloy |
4 |
30 V |
250 V |
0.1181 in (3 mm) |
43.2 V |
AC/DC |
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Omron |
Power/Signal Relay |
Through Hole-Straight Mount |
Momentary |
SPST |
DC |
CSA; UL; VDE |
3A@250VAC |
10 ms |
200000 Cycle(s) |
10 ms |
200 mW |
0.807 in (20.5 mm) |
7.2 in (182.88 mm) |
720 Ω |
0.807 x 0.283 x 0.602 in (20.5 x 7.2 x 15.3 mm) |
0.602 in (15.3 mm) |
3A@30VDC |
70 °C (158 °F) |
3 A |
17 mA |
-40 °C (-40 °F) |
1.2 V |
3 A |
Solder |
9 V |
30 V |
250 V |
12 V |
AC/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.