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Crydom G21A07TT 1 Form A Solid State Relay

The Crydom G2 series is a line of 1 Form A solid state relays known for their compact size and reliable performance in a variety of industrial applications. The G2-1A07-TT model is specifically designed for switching AC and DC loads, offering a solid-state alternative to traditional electromechanical relays. Its key features include low voltage operation, fast switching speeds, and a compact footprint, making it ideal for space-constrained environments. Common applications include lighting control, small appliance control, and various automation systems. The G2 series is a robust and efficient solution for a wide range of switching needs.

Authorized Distributors
Part No:G2-1A07-TT
Stock:0
Inv Date:06-07-2026
Price: N/A
Buy/RFQ:
Part No:G2-1A07-TT
Stock:4998
Inv Date:06-06-2026
Price: Unit price: $2.21
Buy/RFQ:
Part No:G2-1A07-TT
Stock:4998
Inv Date:06-06-2026
Price: Unit price: $2.21
Buy/RFQ:

Crydom G21A07TT 1 Form A Solid State Relay Specifications:

  • LED Forward Current - Turn on: 5.0 mADC (Max)
  • LED Forward Current - Turn off: 1.8 mADC (Min)
  • Recommended Forward Current: 10 mA (Max)
  • LED Forward Voltage: 1.1 VDC (Max)
  • Maximum Input Ratings - LED Forward Current: 50 mA (Max)
  • LED Reverse Voltage Withstand: 10 V (Max)
  • Switching Voltage (Max): 400 V PEAK
  • Switching Current (AC Mode): 150 mA (Max)
  • Switching Current (DC Mode): 250 mA (Max)
  • Current Limit (AC Mode): 380 mA (Typ)
  • Current Limit (DC Mode): 540 mA (Typ)
  • On Resistance (AC Mode): 24 V (Max)
  • On Resistance (DC Mode): 6 V (Max)
  • Off State Resistance: 5000 V (Min)
  • Off State Leakage: 0.5 nA (Typ)
  • Turn On Time: 5.0 ms (Max)
  • Turn Off Time: 1.0 ms (Max)
  • Capacitance - Across Output: 95 pF (Typ)
  • Thermal Offset Voltage: 0.2 mV (Typ)
  • Dielectric Strength - Input to Output: 3750 VRMS (Min)
  • Capacitance - Input to Output: 0.8 pF (Typ)
  • Power Dissipation: 500 mW (Max)

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Frequently Asked Questions

Where can I buy Crydom G21A07TT?

You can click on the BUY or RFQ button to purchase G21A07TT from an authorized Crydom distributor.

How do I troubleshoot issues or seek technical support for part G21A07TT?

You can download the G21A07TT datasheet or visit the Crydom website for support.

Who is the manufacturer of G21A07TT?

Crydom

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