Top NC Momentary Push Button Switch Manufacturers - Tongda HK-04G-4AZ-025
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  • China Wholesale Momentary Push Button Switch Normally Closed Manufacturers - HK-04G-4AZ-025 – Tongda

China Wholesale Momentary Push Button Switch Normally Closed Manufacturers - HK-04G-4AZ-025 – Tongda


China Wholesale Momentary Push Button Switch Normally Closed Manufacturers - HK-04G-4AZ-025 – Tongda

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We are also specializing in improving the things management and QC method in order that we could retain terrific edge inside the fiercely-competitive small business for Micro Switch 5a 125 250v , Micro Switch Company , Electrical Rocker Switches , We are highly aware of quality, and have the certification ISO/TS16949:2009. We are dedicated to supply you high quality products with reasonable price.
China Wholesale Momentary Push Button Switch Normally Closed Manufacturers - HK-04G-4AZ-025 – Tongda Detail:

(The defining characteristics of operation)

(Operating Parameter)

(Abbreviation)

 (Units)

(Value)

 pd

 (Free Position)

FP

mm

12.1±0.2
(Operating Position)

OP

mm

11.5±0.5
(Releasing Position)

RP

mm

11.7±0.5
(Total travel Position)

TTP

mm

10.5±0.3
(Operating Force)

OF

N

1.0～3.5
(Releasing Force)

RF

N

—
(Total travel Force)

TTF

N

—
(Pre Travel)

PT

mm

0.3～1.0
(Over Travel)

OT

mm

0.2(Min)
(Movement Differential)

MD

mm

0.4(Max)

Switch technical Characteristics

（ITEM）

（technical parameter）

（Value）

1

 （Electrical Rating） 5(2)A 250VAC

2

 （Contact  Resistance） ≤50mΩ( Initial value)

3

 (Insulation Resistance) ≥100MΩ(500VDC)

4

 （Dielectric Voltage） （between non-connected terminals） 500V/0.5mA/60S
(between terminals and the metal frame) 1500V/0.5mA/60S

5

 (Electrical Life) ≥10000 cycles

6

 (Mechanical Life) ≥100000 cycles

7

 (Operating Temperature） -25～125℃

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、VDE、ENEC、CE

13

 （Test Conditions） （Ambient Temperature）：20±5℃（Relative Humidity）：65±5%RH

（Air Pressure）：86～106KPa
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China Wholesale Momentary Push Button Switch Normally Closed Manufacturers - HK-04G-4AZ-025 – Tongda detail pictures

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We always believe that one's character decides products' quality, the details decides products' quality ,with the REALISTIC,EFFICIENT AND INNOVATIVE team spirit for China Wholesale Momentary Push Button Switch Normally Closed Manufacturers - HK-04G-4AZ-025 – Tongda , The product will supply to all over the world, such as: Korea , Islamabad , Azerbaijan , Why we can do these? Because: A, We are honest and reliable. Our items have high quality, attractive price, sufficient supply capacity and perfect service. B, Our geographical position has a big advantage . C, Various types: Welcome your inquiry, It might be highly appreciated.
    • We have been looking for a professional and responsible supplier, and now we find it.
    5 Stars By Patricia from Argentina - 2017.10.27 12:12
    Timely delivery, strict implementation of the contract provisions of the goods, encountered special circumstances, but also actively cooperate, a trustworthy company!
    5 Stars By Elsie from New Orleans - 2017.07.28 15:46
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