Jtron 5mm Mercury Switch / Tilt Switch - Silver + Transparent (5 PCS)

SKU: 278939 (Added on -)
  • US$1.99

    11 %
    OFF

  • 1.77
  • CHINADXSOUL

    Free shipping To
    UNITED STATES

  • Dispatch: Ships within 7-10 business days
Jtron 5mm Mercury Switch / Tilt Switch - Silver + Transparent (5 PCS)
This SKU 278939 is available in DXSOUL with Free Expedited delivery. DXSOUL: 901278939
Specification: Can be used under bad condition; As the switch is sealed, isolating internal mercury from external; Therefore, it can be used in oil, steam, dust and corrosive gas
Features: Needs small external force during on / off; Mercury is the only metal that is liquid at room temperature; It surface tension and density is larger, a little force can make the switch tilt and lead to mercury moving to make switch on / off; The conductivity of the mercury is good, contact resistance between the electrodes is less than 100m ohm; Allowable current of switch depends on the electrode material, tungsten electrode for 10A max., while wire is 1A max.; Can be worked in stable for long time; No noise, small and variable; Switch can be on / off if the acceleration reaches more than the set value, thus it can be used as a vibration sensor; Simple structure and low cost
Application: DIY switch
General
BrandJtron
Model03120042
Quantity5Piece
ColorSilver + transparent
MaterialIron + glass
Specification
English Manual / SpecNo
Other Features
CertificationNO
Dimensions & Weight
Dimensions 1.26 in x 0.16 in x 0.16 in (3.2 cm x 0.4 cm x 0.4 cm)
Weight 0.07 oz (2 g)
Packing List
5 x Mercury switches

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Quantity 3+ units 5+ units 10+ units
Rate US$1.57 shipped US$1.56 shipped US$1.55 shipped

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5.0
Customer's impression:
Very good
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Recent Customer Reviews

  • karel42 Post on 8/27/2015

    These switches are very cheap and work perfectly. Soldering the leads is easy. I used them to create mood lights with flashing LEDS - turning the light upside-down turns them off using these switches.

    Impression:Very good

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