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. 922-5194
BrandRS PRO
PHP1,298.29
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. 922-5191
BrandRS PRO
PHP1,638.43
Each
units
0.2 A 25 A rms - Panel Mount - 24 V ac 280 V ac 3 V dc 32 V dc Random SPNO Screw TRIAC -
RS Stock No. 922-5132
BrandRS PRO
PHP7,786.07
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. 922-5185
BrandRS PRO
PHP13,134.24
Each
units
0.2 A 25 A rms - Panel Mount - 48 V ac 660 V ac 3 V dc 32 V dc Random - Screw Thyristor -
RS Stock No. 922-5208
BrandRS PRO
PHP1,638.43
Each
units
0.2 A 25 A rms - Panel Mount - 24 V ac 280 V ac 3 V dc 32 V dc Zero Cross SPNO Screw TRIAC -
RS Stock No. 121-3885
BrandRS PRO
PHP2,011.73
Each
units
- 6 A - DIN Rail - 1 V dc 60 V dc 4 V dc 32 V dc - SP Screw - -
RS Stock No. 121-3894
BrandRS PRO
PHP2,682.31
Each
units
- 30 A - DIN Rail - 48 Vrms 530 Vrms 90 V ac 280 V ac - SP Screw - -
RS Stock No. 888-6938
BrandRS PRO
PHP1,353.048
Each (In a Pack of 5)
units
1 mA 3 A - DIN Rail - 10 V 30 V 110 V 230 V DC SPNO Push In MOSFET -
RS Stock No. 121-3896
BrandRS PRO
PHP2,607.49
Each
units
- 30 A - DIN Rail - 48 Vrms 530 Vrms 4 V dc 32 V dc - SP Screw - -
RS Stock No. 922-5034
BrandRS PRO
PHP2,234.99
Each
units
0.2 A 25 A rms - Panel Mount - 24 V ac 280 V ac 90 V ac 280 V ac Zero Cross SPNO Screw Thyristor -
RS Stock No. 922-5163
BrandRS PRO
PHP9,685.77
Each
units
0.2 A 25 A rms - Panel Mount - 24 V ac 660 V ac 3 V dc 32 V dc Zero Cross 3P-NO Screw Thyristor -
RS Stock No. 888-6944
BrandRS PRO
PHP1,728.53
1 Bag of 10
Bag(s)
- 6 A - - - - - - - - - Plug In - -
RS Stock No. 922-5217
BrandRS PRO
PHP2,011.73
Each
units
0.4 A 40 A rms - Panel Mount - 24 V ac 280 V ac 90 V ac 280 V ac Random SPNO Screw TRIAC -
RS Stock No. 888-6940
BrandRS PRO
PHP1,427.67
1 Bag of 10
Bag(s)
- 6 A - - - - - - - - - Plug In - -
RS Stock No. 922-5019
BrandRS PRO
PHP2,234.99
Each
units
0.4 A 50 A rms - Panel Mount - 24 V ac 280 V ac 90 V ac 280 V ac Random SPNO Screw Thyristor -
RS Stock No. 922-5069
BrandRS PRO
PHP3,352.89
Each
units
0.1 A 10 A rms - Panel Mount - 24 V ac 480 V ac 3 V dc 32 V dc Zero Cross SPNO Screw Thyristor -
RS Stock No. 888-6956
BrandRS PRO
PHP3.873
Each (In a Pack of 200)
units
- - - - - - - - - - - - - -
RS Stock No. 922-5138
BrandRS PRO
PHP8,194.97
Each
units
0.4 A 45 A rms - Panel Mount - 48 V ac 480 V ac 3 V dc 32 V dc Random 3P-NO Screw Thyristor -
RS Stock No. 888-6855
BrandRS PRO
PHP1,109.002
Each (In a Pack of 5)
units
5 mA 2 A - DIN Rail - 20 V 264 V 11 V 30 V AC SPNO Screw Triac -
RS Stock No. 922-5003
BrandRS PRO
PHP1,936.91
Each
units
0.1 A 10 A rms - Panel Mount - 24 V ac 280 V ac 90 V ac 280 V ac Random SPNO Screw Thyristor -
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