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1 pcs
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1 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Opto 22 120D25 is a DC-controlled Power Series solid state relay (SSR) capable of switching 120 VAC at a nominal current rating of 25 A. This relay provides 4,000 volts of optical isolation between the input and output circuits, ensuring enhanced safety and reliability.
Key electrical specifications include a turn-on time of 1/2 cycle maximum and a turn-off time of 1/2 cycle maximum. It operates within a frequency range of 25 to 65 Hz and can handle peak surge currents up to 250 A. The signal input resistance is 1000 Ohms, with a pick-up voltage of 3 VDC and a drop-out voltage of 1 VDC. The maximum output voltage drop is 1.6 V, and the off-state leakage is a maximum of 7 mA.
This SSR is UL and CSA recognized, and is a CE component, UKCA certified. It features zero-voltage turn-on and zero-current turn-off capabilities. The relay is constructed with rugged, epoxy encapsulation and utilizes Opto 22's unique heat-spreader technology. It is important to note that this SSR is not recommended for direct PCB mounting due to potential variations in terminal height; MP or P series SSRs are suggested for PCB applications.
| Qty | Low | High |
|---|---|---|
| 1+ | $56.50 | $56.50 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The nominal AC line voltage is 120 VAC.
The nominal current rating is 25 A.
The optical isolation input to output is 4,000 V.
The turn-on time is 1/2 cycle maximum, and the turn-off time is 1/2 cycle maximum.
The operating frequency range is 25 to 65 Hz.
The maximum off-state leakage is 7 mA.
It is UL and CSA recognized, and is a CE component, UKCA certified.