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
MYR250.73
Each
units
40 mA 25 A rms - Surface Mount - - 280 V rms - 32 V Zero Cross - - SCR -
RS Stock No. 231-0977
Mfr. Part No.XKD10306
BrandCelduc
MYR173.81
Each
units
3 mA 3 A - DIN Rail - - 60 V 5 V 30 V Burst Fire Control - - Bipolar Transistor -
RS Stock No. 393-9377
Mfr. Part No.D06D60
MYR639.91
Each
units
5 mA 60 A - Surface Mount - - 60 V 3.5 V dc 32 V - - - MOSFET -
RS Stock No. 904-5778
Mfr. Part No.SSP1D440BDT
MYR264.65
Each
units
0 A 40 A - Panel Mount - 1 V dc 150 V dc 3.5 V dc 32 V dc DC SPNO Screw MOSFET -
RS Stock No. 499-0452
Mfr. Part No.SO942460
BrandCelduc
MYR168.51
Each
units
5 mA 25 A Okpac Panel Mount - 12 V ac 280 V rms 3 V dc 32 V Zero Crossing - - Triac -
RS Stock No. 499-0496
Mfr. Part No.SO965460
BrandCelduc
MYR213.20
Each
units
5 mA 50 A Okpac Panel Mount - 24 V ac 600 V rms - 32 V Zero Crossing - - Triac -
RS Stock No. 241-3947
Mfr. Part No.D2D12
MYR406.04
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
MYR325.02
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
MYR261.82
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
MYR329.92
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
MYR310.83
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. 857-7236
Mfr. Part No.RS1A23D25
MYR165.42
Each
units
150 mA 25 A - Panel Mount - 42 V ac 265 V ac 3 V dc 32 V dc Zero SPNO Screw - -
RS Stock No. 358-2892
Mfr. Part No.D2425PG
MYR219.67
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. 740-1306
Mfr. Part No.ED06D5
MYR90.58
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. 291-2359
Mfr. Part No.H12WD4850
MYR332.53
Each
units
150 mA 50 A - Panel Mount - - 660 V 4 V 32 V Zero Cross - - SCR -
RS Stock No. 111-3011
Mfr. Part No.G3RV-SR500-D AC110
BrandOmron
MYR206.72
Each
units
100 μA 3 A - DIN Rail G3RV-SR 3 V dc 26.4 V dc - 110 V ac AC/DC SPNO Push In MOSFET -
RS Stock No. 291-2422
Mfr. Part No.CXE380D5
MYR94.82
Each
units
0.06 A 5 A - PCB Mount - 48 V ac 530 V ac - 32 V Zero Cross - - SCR -
RS Stock No. 491-4947
Mfr. Part No.CWD2425P
MYR251.81
Each
units
0.15 A 25 A rms - Panel Mount - - 280 V rms - 32 V Zero Cross - - SCR -
RS Stock No. 856-8497
Mfr. Part No.RAM1A60D125
MYR937.40
Each
units
500 mA 125 A - Panel Mount - 42 V ac 660 V ac 4 V dc 32 V dc Zero - Screw - -
RS Stock No. 346-687
Mfr. Part No.D2450
MYR215.99
Each
units
40 mA 50 A rms - Surface Mount - 24 V ac 280 V ac 3 V dc 32 V dc Zero Cross - - SCR -