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PS7122A-1A The NEC PS7122A-1A is a 1-channel or 2-channel Optical Coupled MOS FET Solid State Relay. It features a 250V breakdown voltage and low LED operating current.
Mfr Part #:

PS7122A-1A

Available from 1 distributors
Mfr Name: NEC
NEC
The NEC PS7122A-1A is a 1-channel or 2-channel Optical Coupled MOS FET Solid State Relay. It features a 250V breakdown voltage and low LED operating current.
✓ Total Stock: 50 pcs
$ Price Range: $1.16

PS7122A-1A Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Bristol Electronics ✓
Non-Authorised Inventory information
50 pcs
On Request
50 pcs On Request 1 On Request On Request 2026-02-25 06:16:38 On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

PS7122A-1A Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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PS7122A-1A Description

Short technical summary and product information.

The NEC PS7122A-1A is a solid-state relay designed for analog signal control, offering low offset and high linearity. It utilizes GaAs LEDs on the input side and MOS FETs on the output side.

 

Key electrical specifications include a 250V breakdown voltage and a low LED operating current of 2 mA. This device is designed for AC/DC switching applications. It is available in 1-channel or 2-channel configurations.

 

The relay comes in a compact 6 or 8-pin DIP package, with a surface-mount lead option available for the PS7122AL variants. It is Pb-Free and approved by UL, BSI, and CSA.

 

Applications include exchange equipment, measurement equipment, and FA/OA equipment.

PS7122A-1A Quick Information

Product Type: Solid State Relay
Series: PS7122A
Canonical Name: NEC PS7122A-1A Optical Coupled MOS FET Solid State Relay
Subcategory: Optical Coupled MOS FET Solid State Relay

PS7122A-1A Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Pb-Free product

PS7122A-1A Estimated Pricing

Qty Low High
1+ $1.16 $1.16

Estimated market price range - modelled values for guidance only, not live distributor offers.

PS7122A-1A Features

  • 250V breakdown voltage.
  • Low LED operating current of 2 mA.
  • Suitable for AC/DC switching.
  • Low offset voltage for analog signals.
  • Available in 1-channel or 2-channel types.

PS7122A-1A Applications

  • Ideal for exchange equipment.
  • Used in measurement equipment.
  • Suitable for FA/OA equipment.

PS7122A-1A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the breakdown voltage of the PS7122A-1A?

The breakdown voltage is 250 V.

What is the required LED operating current for the PS7122A-1A?

The low LED operating current is 2 mA.

What type of switching does the PS7122A-1A support?

It is designed for AC/DC switching.

What package options are available for the PS7122A-1A?

It is available in a 6 or 8-pin DIP package, with surface mount options for the PS7122AL variants.

Is the PS7122A-1A RoHS compliant?

The RoHS status is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the PS7122A-1A?

The Moisture Sensitivity Level is 1 Unlimited.

Is the PS7122A-1A REACH unaffected?

The REACH status is REACH Unaffected.

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