G3T Series Ultra Mini SPDT On-None-On Surface Mount Toggle Switch

Mfr Part#: G3T12AB
Mounting Method:  Surface Mount
Packaging:  TRAY
Std Packaging Qty:  1



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$3.88 USD (each)
5 - 24 $3.88
25 - 49 $3.77 (Save 3%)
50 - 99 $3.65 (Save 6%)
100 - 249 $3.54 (Save 9%)
250+ $3.44 (Save 11%)


Qty in Stock : 0
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Min. Order Qty: 5
Multiple of: 1
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Product Highlight

  • Switch Operation: On-None-On
  • Circuitry: SPDT
  • Rated Voltage (VAC): 28 VAC
  • Voltage Rating: 28 V
  • Insulation Resistance: 500 MΩ
  • Actuation Force: 1.7 N
  • Contact Plating: Gold
  • Actuator Type: Toggle
  • Termination Style: Gull Wing
  • Dielectric Withstanding Voltage: 500 V
  • Bushing Style: Unthreaded
  • Operating Temperature: -30 to +85 °C
  • Dimension: 11 x 5 x 12.8 mm

The G3T Series are process sealed ultra-miniature SMT toggles whose size allows high density mounting, and extremely light weight of 0.6 gram makes these switches ideal for handheld equipment. These devices also feature a totally sealed body construction, allowing them to withstand the automated processing techniques,including flux cleaning procedures, one-piece bushing and housing, rubber seals sussounting actuator and base, epoxy at joint of case and base, and molded in, epoxy sealed terminals.

Award-winning STC contact mechanism with benefits unavailable in conventional mechanisms: smoother, positive detent actuation, increased contact stability and unparalleled logic-level reliability. The Gull-wing terminals provide mechanical stability during soldering and simplified solder joint inspection.

The G3T series toggles are available in both single pole and double pole models with a comprehensive offering of eleven circuits in momentary and maintained actions. Toggle actuators can be specified in a myriad of styles and lengths. Options include standard bats, antistatic levers, flatted levers, snap on paddles and colored sleeves.

NKK’s G toggle switches are rated 0.4VA Maximum @ 28V AC/DC maximum.  Their subminiature size saves space on PC boards. Engineers can specify from several different mounting options including straight PC in bracketed and unbracketed models, vertical and right angle mounts. Coplanarity all considered surfaces must lie between two parallel planes that are a maximum distance apart of 0.0059" (0.15mm).

Key Features:

  • The G3T Series Toggles have not been tested for UL recognition
  • These switches are designed for use in a low voltage,low current, logic level circuit
  • When used as intended in a logic-level circuit, the results do not produce hazardous energy


  • Logic Level: 0.4 VA maximum @ 28 V AC/DC maximum
  • Operating Temperature Range: -30 °C to +85 °C


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