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庫存編號 922-5040
BrandRS PRO
HK$354.71
單位
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庫存編號 888-6934
BrandRS PRO
HK$140.292
/個 (每包:5個)
單位
1 mA 5 A - DIN Rail - 10 V 30 V 11 V 30 V DC SPNO Push In MOSFET -
RS庫存編號 922-5172
BrandRS PRO
HK$1,542.10
單位
0.4 A 45 A rms - Panel Mount - 48 V ac 480 V ac 3 V dc 32 V dc Random - Screw Thyristor -
RS庫存編號 888-6940
BrandRS PRO
HK$228.51
毎包:10 個
Bag(s)
- 6 A - - - - - - - - - Plug In - -
RS庫存編號 922-5087
BrandRS PRO
HK$420.59
單位
0.4 A 90 A rms - Panel Mount - 24 V ac 480 V ac 3 V dc 32 V dc Zero Cross SPNO Screw Thyristor -
RS庫存編號 922-5090
BrandRS PRO
HK$420.59
單位
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庫存編號 922-5122
BrandRS PRO
HK$560.75
單位
0.4 A 90 A rms - Panel Mount - 24 V ac 660 V ac 3 V dc 32 V dc Zero Cross SPNO Screw Thyristor -
RS庫存編號 888-6928
BrandRS PRO
HK$132.964
/個 (每包:5個)
單位
1 mA 2 A - DIN Rail - 10 V 60 V 11 V 30 V DC SPNO Push In MOSFET -
RS庫存編號 888-6843
BrandRS PRO
HK$87.712
/個 (每包:5個)
單位
1 mA 0.5 A - DIN Rail - 10 V 60 V 11 V 30 V DC SPNO Screw MOSFET -
RS庫存編號 922-5075
BrandRS PRO
HK$420.61
單位
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庫存編號 922-5006
BrandRS PRO
HK$373.84
單位
0.4 A 75 A rms - Panel Mount - 24 V ac 280 V ac 3 V dc 32 V dc Zero Cross SPNO Screw Thyristor -
RS庫存編號 888-6947
BrandRS PRO
HK$208.56
毎包:10 個
Bag(s)
- 6 A - - - - - - - - - Plug In - -
RS庫存編號 922-5093
BrandRS PRO
HK$420.59
單位
0.4 A 40 A rms - Panel Mount - 48 V ac 660 V ac 3 V dc 32 V dc Random SPNO Screw Thyristor -
RS庫存編號 922-5126
BrandRS PRO
HK$1,028.00
單位
0.1 A 10 A rms - Panel Mount - 48 V ac 480 V ac 3 V dc 32 V dc Random 3P-NO Screw Thyristor -
RS庫存編號 121-3891
BrandRS PRO
HK$324.66
單位
- 20 A - DIN Rail - 48 Vrms 530 Vrms 4 V dc 32 V dc - SP Screw - -
RS庫存編號 922-5198
BrandRS PRO
HK$205.64
單位
0.1 A 10 A rms - Panel Mount - 24 V ac 280 V ac 3 V dc 32 V dc Zero Cross SPNO Screw TRIAC -
RS庫存編號 922-5025
BrandRS PRO
HK$280.33
單位
0.1 A 10 A rms - Panel Mount - 24 V ac 280 V ac 90 V ac 280 V ac Zero Cross SPNO Screw Thyristor -
RS庫存編號 922-5009
BrandRS PRO
HK$373.83
單位
0.4 A 90 A rms - Panel Mount - 24 V ac 280 V ac 3 V dc 32 V dc Zero Cross SPNO Screw Thyristor -
RS庫存編號 922-5163
BrandRS PRO
HK$1,215.02
單位
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庫存編號 121-3888
BrandRS PRO
HK$226.28
單位
- 6 A - DIN Rail - 24 V ac 280 V ac 4 V dc 32 V dc - SP Screw - -