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

by Jtron
SKU: 278939
  • US$1.99

    12 %

  • 1.75
  • Free shipping To

  • Dispatch: Ships within 7-10 business days
Jtron 5mm Mercury Switch / Tilt Switch - Silver + Transparent (5 PCS)
Jtron 5mm Mercury Switch / Tilt Switch - Silver + Transparent (5 PCS)

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

US$1.75 US$1.99 12%OFF 5 (1 reviews)
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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
Quantity5 pieces
Form ColorOthers
MaterialIron + glass
Other Features
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$1.55 shipped US$1.54 shipped US$1.53 shipped

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Customer's impression:
Very good Easy to use Small Easy to solder to
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Recent Customer Reviews

  • DrSteve Post on 1/15/2017

    It's getting tougher to find these little mercury tilt switches. But I love them for gadgets and "secret compartments". These can be wired in place of a button. So instead of pushing a button, you can lean an object, turn... Read more

    Impression:Small, Easy to use, Easy to solder to

    0 0
  • 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

    0 0

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