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. 886-4978
Mfr. Part No.SGRF103-12
BrandTeledyne
MYR302.06
Each (In a Pack of 25)
units
10 μA 50 μA - Surface Mount - 10 mV 50 mV - - - DPDT PCB Pin - -
RS Stock No. 857-7479
Mfr. Part No.RM1E23V25
MYR602.66
Each
units
150 mA 25 A - Panel Mount - 90 V ac 265 V ac 0 V dc 10 V dc Analogue - Screw - -
RS Stock No. 830-3483
Mfr. Part No.PVT412LS-TPBF
BrandInfineon
MYR12.156
Each (In a Pack of 5)
units
- - - - - - - - - - - - - -
RS Stock No. 917-4810
Mfr. Part No.SO942960
BrandCelduc
MYR127.23
Each
units
5 mA 25 A - Panel Mount - 12 V ac 280 V ac 185 V ac/dc 265 V ac/dc Zero Cross - Screw Thyristor -
RS Stock No. 699-6623
Mfr. Part No.AQY410S
BrandPanasonic
MYR39.49
Each
units
- 0.12 A - PCB Mount - - 350 V 1.5 V dc 5 V dc - SP-NC PCB Pin MOSFET -
RS Stock No. 184-5999
Mfr. Part No.D53TP50D
MYR961.66
Each
units
0.05 A 50 A rms - Panel Mount - - 530 V rms 4 V 32 V Zero Cross - - SCR -
RS Stock No. 111-3013
Mfr. Part No.G3RV-SR500-D AC/DC24
BrandOmron
MYR200.13
Each
units
100 μA 3 A - DIN Rail G3RV-SR 3 V dc 26.4 V dc - 24 V ac/dc AC/DC SPDT Push In MOSFET -
RS Stock No. 480-639
Mfr. Part No.CKM0610
MYR318.93
Each
units
- 10 A - DIN Rail - - 60 V - 32 V - - - - -
RS Stock No. 244-8987
Mfr. Part No.CMX100D6
MYR230.91
Each
units
0 A 6 A rms - PCB Mount - - 100 V - 10 V dc DC - - MOSFET -
RS Stock No. 784-0341
Mfr. Part No.PVT412LSPBF
BrandInfineon
MYR20.00
Each
units
- 0.2 A - Surface Mount - 0 V 400 V - - AC/DC SPNO PCB Pin MOSFET SMT
RS Stock No. 807-4655
Mfr. Part No.G3MC-202P DC5
BrandOmron
MYR22.67
Each
units
0.1 A 2 A - PCB Mount G3MC 75 V ac 264 V ac 4 V dc 6 V dc Zero Crossing SPST PCB Pin Phototriac -
RS Stock No. 173-9043
Mfr. Part No.AQY410S
BrandPanasonic
MYR33.342
Each (In a Tube of 100)
units
- 0.12 A - PCB Mount - - 350 V 1.5 V dc 5 V dc - SP-NC PCB Pin MOSFET -
RS Stock No. 168-8751
Mfr. Part No.PVT412LS-TPBF
BrandInfineon
MYR9.663
Each (On a Reel of 750)
units
- - - - - - - - - - - - - -
RS Stock No. 165-6754
Mfr. Part No.PVT412LSPBF
BrandInfineon
MYR10.462
Each (In a Tube of 50)
units
- - - - - - - - - - - - - -
RS Stock No. 666-4394
Mfr. Part No.SO465020
BrandCelduc
MYR503.13
Each
units
- 50 A - - - 200 V ac 480 V ac 0 V 10 V dc - - - - -
RS Stock No. 472-9250
Mfr. Part No.3RF2170-1AA04
BrandSiemens
MYR266.98
Each
units
0.5 A 70 A - Panel Mount - 230 V 460 V 15 V dc 24 V dc Zero Crossing SPNO Screw Thyristor -
RS Stock No. 291-3100
Mfr. Part No.CMRD6065
MYR613.43
Each
units
0.25 A 65 A - DIN Rail - 48 V ac 660 V 4 V dc 32 V Zero Cross SPST Screw SCR -
RS Stock No. 903-2964
Mfr. Part No.KSI240D25-L
BrandKudom
MYR97.51
Each
units
- 25 A - Panel Mount - 48 V ac 280 V ac 4 V dc 32 V dc Zero Crossing - Screw SCR, Triac -
RS Stock No. 111-3015
Mfr. Part No.G3RV-SR500-A AC110
BrandOmron
MYR222.42
Each
units
0.1 A 2 A - DIN Rail G3RV-SR 75 V ac 264 V ac - 110 V ac Zero Crossing SPDT Push In Triac -
RS Stock No. 291-2595
Mfr. Part No.D5D07
MYR335.63
Each
units
1 mA 7 A - Surface Mount - - 500 V 3.5 V dc 32 V - - - MOSFET -
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