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. 888-6843
BrandRS PRO
kr 117,778
Each (In a Pack of 5)
Units
1 mA 0.5 A - DIN Rail - 10 V 60 V 11 V 30 V DC SPNO Screw MOSFET -
RS Stock No. 922-5194
BrandRS PRO
kr 225,37
Each
Units
0.4 A 40 A rms - Panel Mount - 24 V ac 280 V ac 3 V dc 32 V dc Random SPNO Screw TRIAC -
RS Stock No. 888-6934
BrandRS PRO
kr 198,052
Each (In a Pack of 5)
Units
1 mA 5 A - DIN Rail - 10 V 30 V 11 V 30 V DC SPNO Push In MOSFET -
RS Stock No. 922-5053
BrandRS PRO
kr 461,66
Each
Units
0.4 A 50 A rms - Panel Mount - 48 V ac 480 V ac 3 V dc 32 V dc Random SPNO Screw Thyristor -
RS Stock No. 888-6859
BrandRS PRO
kr 180,644
Each (In a Pack of 5)
Units
1 mA 2 A - DIN Rail - 10 V 30 V 11 V 30 V DC SPNO Screw MOSFET -
RS Stock No. 888-6925
BrandRS PRO
kr 170,006
Each (In a Pack of 5)
Units
1 mA 0.5 A - DIN Rail - 10 V 60 V 11 V 30 V DC SPNO Push In MOSFET -
RS Stock No. 121-3891
BrandRS PRO
kr 458,28
Each
Units
- 20 A - DIN Rail - 48 Vrms 530 Vrms 4 V dc 32 V dc - SP Screw - -
RS Stock No. 121-3889
BrandRS PRO
kr 472,13
Each
Units
- 20 A - DIN Rail - 48 Vrms 530 Vrms 90 V ac 280 V ac - SP Screw - -
RS Stock No. 888-6868
BrandRS PRO
kr 194,668
Each (In a Pack of 5)
Units
1 mA 5 A - DIN Rail - 10 V 30 V 11 V 30 V DC SPNO Screw MOSFET -
RS Stock No. 121-3887
BrandRS PRO
kr 319,40
Each
Units
- 6 A - DIN Rail - 24 V ac 280 V ac 200 V ac 280 V ac - SP Screw - -
RS Stock No. 922-5075
BrandRS PRO
kr 593,65
Each
Units
0.4 A 50 A rms - Panel Mount - 24 V ac 480 V ac 3 V dc 32 V dc Zero Cross SPNO Screw Thyristor -
RS Stock No. 922-5078
BrandRS PRO
kr 593,65
Each
Units
0.2 A 25 A rms - Panel Mount - 24 V ac 480 V ac 3 V dc 32 V dc Zero Cross SPNO Screw Thyristor -
RS Stock No. 922-5172
BrandRS PRO
kr 2 189,37
Each
Units
0.4 A 45 A rms - Panel Mount - 48 V ac 480 V ac 3 V dc 32 V dc Random - Screw Thyristor -
RS Stock No. 922-5040
BrandRS PRO
kr 659,54
Each
Units
0.4 A 75 A rms - Panel Mount - 24 V ac 280 V ac 90 V ac 280 V ac Zero Cross SPNO Screw Thyristor -
RS Stock No. 922-5107
BrandRS PRO
kr 659,53
Each
Units
0.4 A 75 A rms - Panel Mount - 48 V ac 660 V ac 3 V dc 32 V dc Random SPNO Screw Thyristor -
RS Stock No. 922-5090
BrandRS PRO
kr 628,46
Each
Units
0.2 A 25 A rms - Panel Mount - 48 V ac 660 V ac 3 V dc 32 V dc Random SPNO Screw Thyristor -
RS Stock No. 121-3888
BrandRS PRO
kr 319,40
Each
Units
- 6 A - DIN Rail - 24 V ac 280 V ac 4 V dc 32 V dc - SP Screw - -
RS Stock No. 922-5062
BrandRS PRO
kr 628,46
Each
Units
0.4 A 75 A rms - Panel Mount - 48 V ac 480 V ac 3 V dc 32 V dc Random SPNO Screw Thyristor -
RS Stock No. 922-5132
BrandRS PRO
kr 1 451,07
Each
Units
0.1 A 10 A rms - Panel Mount - 24 V ac 480 V ac 3 V dc 32 V dc Zero Cross 3P-NO Screw Thyristor -
RS Stock No. 922-5148
BrandRS PRO
kr 1 815,58
Each
Units
0.1 A 10 A rms - Panel Mount - 48 V ac 660 V ac 3 V dc 32 V dc Random 3P-NO Screw Thyristor -
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Description:
Ultra high steady state current rating. Low leakage (off-state)SCR outputAC or DC controlled versions. Surge current peak: 250AInput-Output capacitance: 8pFOperating temperature range: -40 → +80°CZero-cross switching where stated otherwise random-fire. Dimensions H49.1mm x W22.8mm x D43.1mm.
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Description:
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Overvoltage and transient protection. Zero Voltage Switching. Solid ...
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