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NKK Switches G3T19AB Surface Mount SPDT Toggle Switch

This ultra-miniature surface mount toggle switch features a single pole double throw (SPDT) configuration with ON and OFF positions, designed for low-voltage, low-current applications. Crafted with a vapor phase and infrared reflow soldering-compatible housing, it incorporates rubber seals, epoxy joints, and molded-in terminals for total sealing and automated processing. Its compact size and lightweight of 0.6 grams make it ideal for high-density mounting in handheld devices, ensuring reliable, noise-free operation with smooth detent actuation and increased contact stability, meeting stringent environmental standards from -30°C to +85°C.

Authorized Distributors
Source:DigiKey
Part No:G3T19AB
Stock:30
Inv Date:06-17-2026
Price: Unit price: $35.34
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Source:DigiKey
Part No:G3T19AB
Stock:46
Inv Date:06-17-2026
Price: Unit price: $4.87
Buy/RFQ:
Part No:G3T19AB
Stock:0
Inv Date:06-18-2026
Price: Unit price: $9.03
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Part No:G3T19AB
Stock:0
Inv Date:06-17-2026
Price: Unit price: $9.5
Buy/RFQ:
Part No:G3T19AB
Stock:30
Inv Date:06-17-2026
Price: Unit price: $8.8
Buy/RFQ:

NKK Switches G3T19AB Surface Mount SPDT Toggle Switch Specifications:

  • Electrical Capacity: 0.4VA max @ 28V AC/DC
  • Contact Resistance: 80 milliohms max
  • Insulation Resistance: 500 megohms min @ 500V DC
  • Dielectric Strength: 500V AC for 1 min
  • Mechanical Life: 50,000 operations
  • Electrical Life: 50,000 operations
  • Nominal Operating Force: 1.6N (momentary), 1.7N (maintained)
  • Angle of Throw: 28°
  • Actuator Material: UL94V-0 polyphenylene sulfide
  • Case Material: UL94V-0 polyphenylene sulfide
  • Sealing Rings: Nitrile rubber
  • Movable & Stationary Contacts: Phosphor bronze with gold plating
  • Base & Terminals: UL94V-0 polyphenylene sulfide with gold-plated phosphor bronze
  • Operating Temperature Range: -30°C to +85°C
  • Humidity: 90-95% for 96 hours @ 40°C
  • Vibration: 10-500Hz, peak-to-peak amplitude 1.5mm
  • Shock: 50G acceleration in 6 directions
  • Soldering: Reflow and manual compatible, cleaning with automated techniques

Buy the NKK Series G3T SPDT Toggle Switch: G3T19AB

Purchase the NKK G3T19AB surface mount SPDT toggle switch online today and enjoy high-density mounting capabilities, total sealing for harsh environments, and exceptional durability. Its advanced design supports automated soldering and cleaning processes, making it perfect for compact electronic devices requiring reliable low-voltage switching. With a lightweight construction of just 0.6 grams and a lifespan of 50,000 cycles, this switch ensures consistent operation across demanding applications. Order now to enhance your product's reliability and ease of assembly with this high-performance switch.

Buy NKK G3T19AB now and experience unmatched reliability and performance in compact, sealed toggle switches for low-voltage circuits.

Frequently Asked Questions

Where can I buy NKK Switches G3T19AB?

You can click on the BUY or RFQ button to purchase G3T19AB from an authorized NKK Switches distributor.

How do I troubleshoot issues or seek technical support for part G3T19AB?

You can download the G3T19AB datasheet or visit the NKK Switches website for support.

Who is the manufacturer of G3T19AB?

NKK Switches

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