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Grayhill 70GOAC5AL Optocoupler Module

The Grayhill 70G-OAC5A-L is a robust optocoupler module designed for reliable signal transmission in electrically noisy environments. It provides electrical isolation between circuits, protecting sensitive components from voltage spikes and interference. Key features include transient protection, SPST (Single Pole Single Throw) normally open configuration, zero-crossing turn-on for reduced inrush current, and certifications from leading safety organizations. The module's open-line design allows for replaceable fuses, enhancing safety and maintenance. It finds application in industrial automation, motor control, and other applications requiring reliable and isolated signal transmission.

Authorized Distributors
Source:DigiKey
Part No:70G-OAC5A-L
Stock:16
Inv Date:06-04-2026
Price: Unit price: $24.31
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Part No:70G-OAC5A-L
Stock:0
Inv Date:06-05-2026
Price: Unit price: $24.16
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Part No:70G-OAC5A-L
Stock:8
Inv Date:06-04-2026
Price: Unit price: $24.31
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Part No:70G-OAC5A-L
Stock:0
Inv Date:06-04-2026
Price: Unit price: $18.76
Buy/RFQ:
Part No:70G-OAC5A-L
Stock:0
Inv Date:06-04-2026
Price: Unit price: $18.76
Buy/RFQ:
Part No:70G-OAC5A-L
Stock:0
Inv Date:06-04-2026
Price: Unit price: $15.15
Buy/RFQ:

Grayhill 70GOAC5AL Optocoupler Module Specifications:

  • Load Current Range: 0.03 to 3.5 A rms
  • Maximum 1 Cycle Surge: 80 A rms
  • Maximum Turn-On-Time (60 Hz): 8.33 mSec
  • Maximum Turn-Off Time (60 Hz): 8.33 mSec
  • Static dv/dt: 3000 V/µsec
  • Typ. Power Dissipation: 1.0 W
  • Isolation Voltage: 4000 V rms
  • Vibration: MIL-STD-202, Method 204, 20 , 10-2000 Hz or IEC68-2-6, 0.15 mm/sec2, 10-150 Hz
  • Mechanical Shock: MIL-STD-202, Method 213, Condition F, 1500G or IEC68-2-27, 11 mS, 15g
  • Storage Temp. Range: -40 to 125 °C
  • Operating Temp. Range: -40 to 100 °C
  • Warranty: Lifetime
  • Ambient Temperature: -40˚ to 80˚C
  • Fuse Type: Littelfuse 217005 (5 Amp) or equivalent
  • OpenLine Fuses: Littelfuse 2173.15 (3.15 Amp)

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Frequently Asked Questions

Where can I buy Grayhill 70GOAC5AL?

You can click on the BUY or RFQ button to purchase 70GOAC5AL from an authorized Grayhill distributor.

How do I troubleshoot issues or seek technical support for part 70GOAC5AL?

You can download the 70GOAC5AL datasheet or visit the Grayhill website for support.

Who is the manufacturer of 70GOAC5AL?

Grayhill

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