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IDEC GT3F2AF20 Off Delay Timer

The GT3F2AF20 is a true off delay timer designed for precise control of electrical circuit timing, allowing devices to stay powered for up to 10 minutes after the input signal is removed. Featuring UL and cUL certification, it supports resistive load ratings of 250V AC/30V DC at 3A/5A, with a timing range from 0.1 seconds to 600 seconds. Its solid-state CMOS circuitry ensures high reliability, with long mechanical and electrical life. The timer is mountable in sockets or flush panels, suitable for automation and industrial control systems, providing accurate delays and safe operation.

Authorized Distributors
Source:Newark
Part No:GT3F-2AF20
Stock:40
Inv Date:06-10-2026
Price: Unit price: $152.01
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Source:DigiKey
Part No:GT3F-2AF20
Stock:15
Inv Date:06-10-2026
Price: Unit price: $88.03
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Part No:GT3F-2AF20
Stock:25
Inv Date:06-11-2026
Price: Unit price: $90.97
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Part No:GT3F-2AF20
Stock:50
Inv Date:06-10-2026
Price: Unit price: $100.07
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Part No:GT3F-2AF20
Stock:84
Inv Date:06-10-2026
Price: Unit price: $82.6
Buy/RFQ:
Part No:GT3F-2AF20
Stock:84
Inv Date:06-10-2026
Price: Unit price: $82.6
Buy/RFQ:
Part No:GT3F-2AF20
Stock:24
Inv Date:06-10-2026
Price: Unit price: $103.4
Buy/RFQ:

IDEC GT3F2AF20 Off Delay Timer Specifications:

  • Operation: True power OFF-delay
  • Time Range: 0.1 seconds to 600 seconds
  • Rated Voltage: 250V AC/30V DC, 3A/5A (resistive load)
  • Power Consumption: 3.7VA at 200V AC, 60Hz
  • Minimum Power Application Time: 1 second
  • Voltage Tolerance: ±0.2%, +10 ms error for voltage, temperature, and repeat accuracy
  • Reset Time: 60 ms maximum
  • Insulation Resistance: 100 MΩ minimum between power and output terminals
  • Dielectric Strength: 2000V AC between power and output terminals, 1 minute
  • Contact Form: SPDT (Single Pole Double Throw)
  • Electrical Life: 50,000 operations minimum at rated load
  • Mechanical Life: 10,000,000 operations minimum
  • Vibration Resistance: 100 m/sec² (approximate 10G)
  • Shock Resistance: Damage limits at 500 m/sec² (approximate 50G)
  • Operating Temperature: -10°C to +50°C
  • Storage Temperature: -30°C to +80°C
  • Operating Humidity: 45% to 85% RH
  • Housing: Gray plastic enclosure
  • Weight: approx. 71g

Buy the IDEC Series GT3F Series Off Delay Timer: GT3F2AF20

Experience precise control with the IDEC GT3F2AF20, a UL-listed off delay timer supporting delays from 0.1 seconds to 10 minutes. It features solid-state CMOS circuitry, enabling high reliability and long operational life. Suitable for automation and industrial control, it supports resistive loads of up to 250V AC/30V DC at 3A/5A, with accurate timing and safety certifications. Mountable in sockets or panels, this timer ensures safe, reliable operation for various timing applications in manufacturing and control systems.

Get IDEC GT3F2AF20 today—built for precision and long-lasting durability.

Frequently Asked Questions

Where can I buy IDEC GT3F2AF20?

You can click on the BUY or RFQ button to purchase GT3F2AF20 from an authorized IDEC distributor.

How do I troubleshoot issues or seek technical support for part GT3F2AF20?

You can download the GT3F2AF20 datasheet or visit the IDEC website for support.

Who is the manufacturer of GT3F2AF20?

IDEC

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