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.

...
Read more Read less

Filters

Viewing 1 - 20 of 1898 products
Results per page
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
€33.94
Each
units
40 mA 25 A rms - Surface Mount - - 280 V rms - 32 V Zero Cross - - SCR -
RS Stock No. 353-938
Mfr. Part No.G3RODX02SNDC524
BrandOmron
€26.40
Each
units
0.01 A 2 A - DIN Rail G3R-O 4 V dc 60 V dc 5 V dc 32 V - - Plug In Transistor -
RS Stock No. 358-2987
Mfr. Part No.A2450PG
€42.40
Each
units
40 mA 50 A rms - Panel Mount - - 280 V rms - 280 V rms Zero Cross - Screw SCR -
RS Stock No. 701-8623
Mfr. Part No.DRA1-MPDCD3
€41.00
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. 457-2868
Mfr. Part No.34.81.7.024.9024
BrandFinder
€26.89
Each
units
1 mA 6 A - PCB Mount Series 34 1.5 V dc 24 V dc 16 V 30 V DC SPNO PCB Pin - SIP4
RS Stock No. 720-3972
Mfr. Part No.DRA-CN024D24
€35.80
Each
units
1 mA 3.5 A - DIN Rail - 0 V dc 24 V dc 15 V dc 30 V dc DC - - - -
RS Stock No. 353-001
Mfr. Part No.MP240D4
€24.15
Each
units
0.02 A 4 A rms - PCB Mount - 24 V dc 280 V dc 3 V dc 32 V dc Zero Crossing - PCB Pin Triac -
RS Stock No. 346-895
Mfr. Part No.D2410
€33.57
Each
units
40 mA 10 A rms - Surface Mount - - 280 V rms - 32 V Zero Cross - - SCR -
RS Stock No. 352-890
Mfr. Part No.HD4850
€49.22
Each
units
40 mA 50 A - Panel Mount - - 530 V - 32 V Zero Cross - - SCR -
RS Stock No. 111-3022
Mfr. Part No.G3RV-SR700-D DC24
BrandOmron
€31.00
Each
units
100 μA 3 A - DIN Rail G3RV-SR 3 V dc 26.4 V dc - 24 V dc DC SPNO Screw MOSFET -
RS Stock No. 102-5545
Mfr. Part No.KSIM380D16-L
BrandKudom
€12.64
Each
units
- 16 A - Panel Mount - 48 V ac 440 V ac 4 V dc 32 V dc Zero Cross - Screw TRIAC -
RS Stock No. 857-7236
Mfr. Part No.RS1A23D25
€33.55
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. 346-687
Mfr. Part No.D2450
€39.61
Each
units
40 mA 50 A rms - Surface Mount - 24 V ac 280 V ac 3 V dc 32 V dc Zero Cross - - SCR -
RS Stock No. 776-1765
Mfr. Part No.DR48D03R
€29.23
Each
units
150 mA 3 A - DIN Rail - 48 V ac 600 V ac 4 V dc 32 V dc Instantaneous - Screw - -
RS Stock No. 708-3273
Mfr. Part No.34.81.7.012.9024
BrandFinder
€22.24
Each
units
1 mA 2 A - PCB Mount Series 34 1.5 V dc 24 V dc 8 V 17 V DC SPNO Through Hole - SIP4
RS Stock No. 102-5544
Mfr. Part No.KSIM380D10-L
BrandKudom
€12.64
Each
units
- 10 A - Panel Mount - 48 V ac 440 V ac 4 V dc 32 V dc Zero Cross - Screw TRIAC -
RS Stock No. 701-8516
Mfr. Part No.DRA1-CX240D5-B
€36.38
Each
units
0.06 A 5 A rms - DIN Rail DRA1-CX 12 V ac 280 V 3 V dc 15 V dc Zero Cross SP-NC - - -
RS Stock No. 701-8547
Mfr. Part No.DRA1-CXE240D5
€34.54
Each
units
0.06 A 5 A rms - DIN Rail DRA1-CX 12 V ac 280 V 15 V dc 32 V Zero Cross SPNO - - -
RS Stock No. 358-2892
Mfr. Part No.D2425PG
€35.35
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. 701-8635
Mfr. Part No.DRA1-MPDCD3-B
€44.62
Each
units
0.02 A 3 A - DIN Rail DRA1-MP 3 V dc 60 V 3 V dc 32 V DC SP-NC - - -
Related Products
The EL Series from Crydom offers a panel ...
Description:
The EL Series from Crydom offers a panel mounting solid state relay within a compact package capable of handling 10A and 20A loads within a 24 → 280 Vac load voltage band. This particular solid state relay package design is ...
Crydom EZ series panel mount AC output solid ...
Description:
Crydom EZ series panel mount AC output solid state relays are a compact design for low-profile applications. Ratings from 5 A to 18 A @ 600 VAC SCR output for heavy industrial loads AC or DC control 1/4" fast-on terminals ...
Single phase currents up to 50A AC can ...
Description:
Single phase currents up to 50A AC can be switched2 voltage ranges available both with 24Vdc control voltage Isolation voltage; 600Vac. Blocking voltage 800Vac (24-230Vac version), 1200Vac (48-460Vac version)LED status indicator. Zero point switching for resistive loads. Switching currents rated ...
Carlo Gavazzi RA2 series of zero switching solid ...
Description:
Carlo Gavazzi RA2 series of zero switching solid state relays provide the user with a compact solution without compromising on performance or reliability. 2 pole AC solid state relay with zero-switching functionality. Suitable for resistive & inductive AC loads. Direct ...