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Small Size Micro Switch
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Small Size Micro Switch

WEIPENG® is a leading manufacturer and supplier of Small Size Micro Switch in China. With years of experience in switch, we offer competitively priced products that have gained popularity in the European and American markets. We are excited to establish a long-lasting partnership with you in China.


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Product Description

WEIPENG® is a professional China Long Lever Micro Switch manufacturers and suppliers, if you are looking for the best Long Lever Micro Switch with low price, consult us now!

Tongda Small Size Micro Switch Introduction

Long Lever Micro Switch is a small contact interval and fast moving mechanism, with the specified stroke and the specified force of the switch action contact mechanism, covered by the shell, its external drive rod of a switch, because the switch contact spacing is relatively small, so the name of Long Lever Micro Switch, also called sensitive switch.
Also known as sensitive switch, quick switch. Pressure actuated quick on/off. Used for door switch in anti-theft system.

Tongda Small Size Micro Switch Parameter (Specification)

Switch Technical Characteristics:
ITEM Technical Parameter Value
1 Electrical Rating 10(1.5)A 125/250VAC 10A 36VDC
2 Contact Resistance ≤50mΩ  Initial value
3 Insulation Resistance ≥100MΩ  (500VDC)
non-connected terminals
Between terminals
and the metal frame
5 Electrical Life ≥10000 cycles
6 Mechanical Life ≥3000000 cycles
7 Operating Temperature -25~105℃
8 Operating Frequency Electrical :15 cycles
Mechanical :60 cycles
9 Vibration Proof Vibration Frequency : 10~55HZ;
Amplitude :1.5mm;
Three directions :1H
10 Solder Ability :
More than 80% of immersed part
shall be covered with solder
Soldering Temperature :235±5℃
Immersing Time :2~3S
11 Solder Heat Resistance Dip Soldering :260±5℃ 5±1S
Manual Soldering :300±5℃ 2~3S
12 Safety Approvals UL、CSA、TUV、ENEC
13 Test Conditions Ambient Temperature :20±5℃
Relative Humidity :65±5%RH
Air Pressure :86~106KPa

Tongda Small Size Micro Switch Working principle

The external mechanical force acts on the action reed through the transmission element (press pin, button, lever, roller, etc.). When the action reed is displaced to the critical point, instantaneous action is generated, so that the moving contact at the end of the action reed is quickly connected or disconnected from the stationary contact.
When the force on the transmission element is removed, the action reed produces reverse action force. When the reverse travel of the transmission element reaches the action critical point of the reed, the reverse action is completed instantaneously.
Micro switch contact spacing is small, short travel, according to the power, quick break. The speed of the moving contact has nothing to do with the speed of the transmission element.

Tongda Small Size Micro Switch diagram

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