Solid State Relays

Solid-state relays (SSRs) are optically isolated electronic switching devices that switch on or off when a small voltage is applied across control input terminals. SSRs are similar to chassis, DIN rail, socket and board mount electromechanical relays designed to switch either AC or DC loads up to 660 volts but are semiconductor based and have no moving parts. They are selected by load voltage, current ratings, and switch circuit configurations such as SPST, SPDT, DPST and 3PST.

Part Number Manufacturer Description Quantity Price Option
CT137 Coto Technology SSR RELAY SPST-NO 400MA 0-60V 136 $4.12
AQY232S Panasonic Electric Works SSR RELAY SPST-NO 500MA 0-60V 2016 $4.08
CSA17 Coto Technology SSR RELAY SPST-NO 120MA 0-350V 362 $4.07
CS135 Coto Technology SSR RELAY SPST-NO 100MA 0-80V 114 $3.98
AQV454HAX Panasonic Electric Works SSR RELAY SPST-NC 150MA 0-400V 1369 $0.00
CT130 Coto Technology SSR RELAY SPST-NO 120MA 0-400V 244 $3.85
C238S Coto Technology SSR RELAY SPST-NO 70MA 0-600V 841 $3.68
C235S Coto Technology SSR RELAY SPST-NO 80MA 0-80V 244 $3.35
LH1501BT Vishay / Semiconductor - Opto Division SSR RELAY SPST-NC 150MA 0-350V 1078 $3.19
AQV254HAZ Panasonic Electric Works SSR RELAY SPST-NO 150MA 0-400V 3241 $5.89