> Rugged, epoxy encapsulation construction
> 4,000 volts of optical isolation
> Subjected to full load test and six times the rated current surge before and after encapsulation
> Unique heat-spreader technology
> Guaranteed for life
We offer a complete line of solid state relays, from the rugged 120/240/380-volt AC Series to the small footprint MP Series, designed for mounting on printed circuit boards. All of our Opto 22 SSRs feature 4,000 volts of optical isolation, and most are UL and CSA recognized. The innovative use of room-temperature liquid epoxy encapsulation, coupled with Opto 22’s unique heat-spreader technology, are key to mass producing the world’s most reliable solid-state relays.
Power Series Solid state relays
Power Series relays comes with a wide variety of voltage(120–575 volts) and current options (3–45amps). All Power Series relays feature 4,000 volts of optical isolation and have a high PRV rating. Some Power Series relays include built-in LEDs to indicate operation
The DC Series delivers isolated DC control to large OEM customers
worldwide. All DC control SSRs are LS TTL compatible.
The AC Series offers the ultimate in solid state reliability. All AC Power
Series relays feature a built-in snubber as well as zero-voltage turn-on
and zero-current turn-off. Transient-proof models offer self protection
for noisy electrical environments.
Z Series Solid state relays
The Z Series employs a unique heat transfer system that makes it possible for us to deliver a low-cost, 10-amp, solid-state relay in an all-plastic case. The push-on, tool-free quick-connect terminals make the Z Series ideal for high-volume OEM applications. Operating temperature: –40 °C to 100 °C
Printed Circuit Series Solid state relays
Printed Circuit Series allows
OEMs to easily deploy solid-state relays on
printed circuit boards. Two unique
packages are available, both of which will
switch loads up to four amps. Operating
temperature: –40 °C to 100 °C.
The MP Series packaging is designed with a minimum footprint to
allow maximum relay density on the printed circuit board.
The P Series power relays provide low-profile [0.5 in. (12.7 mm)]
center mounting on printed circuit boards.
HS Series Solid state relays
The HS Series features an integrated heatsink,
which makes them so cool. These relays have
less thermal resistance inside, so heat
dissipates more easily than in a standard SSR
mounted to the same heatsink. With the
heatsink built-in, you don’t have to select
one from a catalog, and installation is much
easier. Includes a DIN-rail adapter