SKU: 37837445800

OPTO 22 MP120D4 Solid State Relay, 4 A, PCB, Through Hole, 12 VAC, 140 VAC

Sale price$2376.95 Regular price$2641.05
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Ships within 48 hours · Estimated delivery Aug 15 - Aug 20

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Description

OPTO 22 MP120D4 Solid State Relay, 4 A, PCB, Through Hole, 12 VAC, 140 VACThe MP120D4 is a Solid state Relay with DC control. Designed with a minimum footprint to allow maximum relay on the printed circuit board. Rugged, epoxy encapsulation construction. Subjected to full load test and six times the rated current surge before and after encapsulation. Hermetically sealed TTL compatible 40 to 70C Operating temperature range Applications Industrial, Power Management, Automation & Process Control Product details Relay Mounting

The MP120D4 is a Solid-state Relay with DC control. Designed with a minimum footprint to allow maximum relay on the printed circuit board. Rugged, epoxy encapsulation construction. Subjected to full load test and six times the rated current surge before and after encapsulation.
  • Hermetically sealed
  • TTL compatible
  • -40 to 70�C Operating temperature range

Applications

Industrial, Power Management, Automation & Process Control

Product details

Relay Mounting PCB
Control Voltage Max 24VDC
Load Current 4A
Control Voltage Min 3VDC
Product Range -
Relay Terminals Through Hole
Operating Voltage Min 12VAC
Switching Mode Zero Crossing
Contact Configuration -
Operating Voltage Max 140VAC

Other details

Brand OPTO 22
Part Number MP120D4
Quantity Each
Technical Data Sheet EN

All product and company names are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them. Image is for illustrative purposes only. Please refer to product description.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
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  • Final sale items are not eligible for returns or exchanges.
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SKU: 37837445800

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nicole montano
Cuba, US
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Reviewed in the United States on May 16, 2026
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Millard S.
San Leandro, US
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Price, quality and fit
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Perfect size. Very smooth and sleek feeling. Like it so much that I ordered another one two days later Thanks
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D Moe
Dallas, US
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Katherine Shope
Boise, US
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Looks great, fits well and comfortable.
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Reviewed in the United States on May 18, 2026

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