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China Wholesale Micro Momentary Push Button Switch Suppliers - DK4-BD-020 – Tongda Featured Image
  • China Wholesale Micro Momentary Push Button Switch Suppliers - DK4-BD-020 – Tongda

China Wholesale Micro Momentary Push Button Switch Suppliers - DK4-BD-020 – Tongda


China Wholesale Micro Momentary Push Button Switch Suppliers - DK4-BD-020 – Tongda

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We keep on with the basic principle of "quality to start with, support very first, continuous improvement and innovation to meet the customers" for your management and "zero defect, zero complaints" as the quality objective. To great our service, we offer the items with all the superior top quality at the reasonable selling price for Single Pole Rocker Switch , Momentary Push Button Switch , Starter Push Button , If you are interested in any of our items, please don't hesitate to contact us and take the first step to build up a successful business relationship.
China Wholesale Micro Momentary Push Button Switch Suppliers - DK4-BD-020 – Tongda Detail:

DK4-BD-020

(The defining characteristics of operation)

(Operating Parameter)

(Abbreviation)

 (Units)

 pdd

 (Free Position)

FP

mm
(Operating Position)

OP

mm
(Releasing Position)

RP

mm
(Total travel Position)

TTP

mm
(Operating Force)

OF

N
(Releasing Force)

RF

N
(Total travel Force)

TTF

N
(Pre Travel)

PT

mm
(Over Travel)

OT

mm
(Movement Differential)

MD

mm

Switch technical Characteristics

（ITEM）

（technical parameter）

（Value）

1

 （Electrical Rating） 10(1.5)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) ≥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
Product detail pictures:

China Wholesale Micro Momentary Push Button Switch Suppliers - DK4-BD-020 – Tongda detail pictures

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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 China Wholesale Micro Momentary Push Button Switch Suppliers - DK4-BD-020 – Tongda , The product will supply to all over the world, such as: Mali , Argentina , Montreal , Our company upholds the spirit of "innovation, harmony, team work and sharing, trails, pragmatic progress". Give us a chance and we will prove our capability. With your kind help, we believe that we can create a bright future with you together.
    • The accounts manager made a detailed introduction about the product, so that we have a comprehensive understanding of the product, and ultimately we decided to cooperate.
    5 Stars By Candy from Swansea - 2017.11.11 11:41
    In China, we have many partners, this company is the most satisfying to us, reliable quality and good credit, it is worth appreciation.
    5 Stars By ron gravatt from Jordan - 2017.10.27 12:12
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