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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Innovation, quality and reliability are the core values of our company. These principles today more than ever form the basis of our success as an internationally active mid-size company for Lighted Rocker Switch , Momentary Push Button Switch Normally Closed , Micro Switch Lever Arm , our products have good reputation from the world as its most competive price and our most advantage of after-sale service to the clients。
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


Product detail pictures:

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


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To be able to ideal satisfy client's requirements, all of our operations are strictly performed in line with our motto "High High-quality, Competitive Price tag, Fast Service" 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: kazan , Eindhoven , Macedonia , We set a strict quality control system. We have return and exchange policy, and you can exchange within 7 days after receive the wigs if it is in new station and we service repairing free for our products. Please feel free to contact us for further information and we will offer you competitive price list then.
  • The company can think what our think, the urgency of urgency to act in the interests of our position, can be said this is a responsible company, we had a happy cooperation!
    5 Stars By David from Liverpool - 2018.06.28 19:27
    This is a very professional wholesaler, we always come to their company for procurement, good quality and cheap.
    5 Stars By Edward from America - 2018.06.03 10:17
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