Solid State Relays

The main advantages of solid state relays over conventional electro-mechanical relays is that they have no moving parts to wear out, and therefore no contact bounce issues. SSRs are able to switch both “ON” and “OFF” much faster than a mechanical relays armature can move, as well as zero voltage turn-on and zero current turn-off eliminating electrical noise and transients.
Solid state relays are available in a range of package options, ranging from just a few volts or amperes to many hundreds of volts and amperes of output switching capability. A small input voltage, typically 3 to 32 volts DC, can be used to control a much large output voltage or current.

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Description Price Minimum Load Current Maximum Load Current Range Mounting Type Series Minimum Load Voltage Maximum Load Voltage Minimum Control Voltage Maximum Control Voltage Switching Type Contact Configuration Terminal Type Output Device Package Style
RS Stock No. 346-918
Mfr. Part No.D2425
MYR225.80
Each
units
40 mA 25 A rms - Surface Mount - - 280 V rms - 32 V Zero Cross - - SCR -
RS Stock No. 393-9377
Mfr. Part No.D06D60
MYR549.11
Each
units
5 mA 60 A - Surface Mount - - 60 V 3.5 V dc 32 V - - - MOSFET -
RS Stock No. 241-3947
Mfr. Part No.D2D12
MYR393.42
Each
units
1 mA 12 A - Surface Mount - - 200 V 3.5 V dc 32 V - - - MOSFET -
RS Stock No. 352-890
Mfr. Part No.HD4850
MYR236.84
Each
units
40 mA 50 A - Panel Mount - - 530 V - 32 V Zero Cross - - SCR -
RS Stock No. 701-8623
Mfr. Part No.DRA1-MPDCD3
MYR249.77
Each
units
0.02 A 3 A - DIN Rail DRA1-MP 3 V dc 60 V 3 V dc 32 V DC SPNO - - -
RS Stock No. 491-4880
Mfr. Part No.CWD4850
MYR266.96
Each
units
0.15 A 50 A rms - Panel Mount - - 660 V - 32 V Zero Cross - - SCR -
RS Stock No. 701-8493
Mfr. Part No.DRA1-CMXE60D10
MYR291.96
Each
units
0 A 8 A - DIN Rail DRA1 CMX 1 V dc 60 V dc 20 V dc 28 V dc DC - - - -
RS Stock No. 740-1306
Mfr. Part No.ED06D5
MYR90.38
Each
units
0.1 A 5 A - DIN Rail - 1 V dc 48 V dc 5 V dc 15 V dc DC SPST Through Hole MOSFET EMR
RS Stock No. 358-2892
Mfr. Part No.D2425PG
MYR235.28
Each
units
40 mA 25 A - Panel Mount 1 24 V ac 280 V rms 3 V dc 32 V Zero Cross - Screw SCR -
RS Stock No. 491-4947
Mfr. Part No.CWD2425P
MYR223.36
Each
units
0.15 A 25 A rms - Panel Mount - - 280 V rms - 32 V Zero Cross - - SCR -
RS Stock No. 291-2422
Mfr. Part No.CXE380D5
MYR80.49
Each
units
0.06 A 5 A - PCB Mount - 48 V ac 530 V ac - 32 V Zero Cross - - SCR -
RS Stock No. 291-2359
Mfr. Part No.H12WD4850
MYR304.00
Each
units
150 mA 50 A - Panel Mount - - 660 V 4 V 32 V Zero Cross - - SCR -
RS Stock No. 346-687
Mfr. Part No.D2450
MYR197.79
Each
units
40 mA 50 A rms - Surface Mount - 24 V ac 280 V ac 3 V dc 32 V dc Zero Cross - - SCR -
RS Stock No. 701-8483
Mfr. Part No.DRA1-CMXE100D6
MYR299.70
Each
units
0 A 6 A - DIN Rail DRA1 CMX 1 V dc 100 V dc 20 V dc 28 V dc DC - - - -
RS Stock No. 291-3093
Mfr. Part No.CMRD6055
MYR553.25
Each
units
0.25 A 55 A - DIN Rail - 48 V ac 660 V 4 V dc 32 V Zero Cross SPST Screw SCR -
RS Stock No. 291-2416
Mfr. Part No.CXE240D5
MYR63.19
Each
units
0.06 A 5 A - PCB Mount - 12 V ac 280 V ac - 32 V Zero Cross - - SCR -
RS Stock No. 291-2179
Mfr. Part No.HA4825
MYR235.90
Each
units
40 mA 25 A - Panel Mount - - 530 V - 280 V Zero Cross - - SCR -
RS Stock No. 480-554
Mfr. Part No.MCPC2450C
MYR559.94
Each
units
150 mA 50 A - Panel Mount - 180 V rms 280 V rms 0 Vdc 10 Vdc DC - Screw - -
RS Stock No. 361-7780
Mfr. Part No.CKRD2420
MYR211.36
Each
units
0.15 A 20 A rms - DIN Rail - - 280 V rms - 32 V Zero Cross - - SCR -
RS Stock No. 776-1749
Mfr. Part No.DR06D03
MYR200.91
Each
units
2.5 mA 3 A - DIN Rail - 1 V dc 60 V dc 4 V dc 32 V dc Zero Cross - Screw - -