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China Wholesale Normally Closed Momentary Switch Suppliers - DK4-BD-020 – Tongda Featured Image
  • China Wholesale Normally Closed Momentary Switch Suppliers - DK4-BD-020 – Tongda
  • China Wholesale Normally Closed Momentary Switch Suppliers - DK4-BD-020 – Tongda
  • China Wholesale Normally Closed Momentary Switch Suppliers - DK4-BD-020 – Tongda

China Wholesale Normally Closed Momentary Switch Suppliers - DK4-BD-020 – Tongda


China Wholesale Normally Closed Momentary Switch Suppliers - DK4-BD-020 – Tongda

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We have our own sales team, design team, technical team, QC team and package team. We have strict quality control procedures for each process. Also, all of our workers are experienced in printing field for Ip67 Micro Switch , Push Button Switch Cover , 10a Micro Switch , Should you be interested in almost any goods, remember to truly feel totally free to get in touch with us for further facts or be sure to deliver us email right, we will reply you in just 24 hrs as well as the finest quotation are going to be provided.
China Wholesale Normally Closed Momentary Switch Suppliers - DK4-BD-020 – Tongda Detail:

(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 Normally Closed Momentary Switch Suppliers - DK4-BD-020 – Tongda detail pictures

China Wholesale Normally Closed Momentary Switch Suppliers - DK4-BD-020 – Tongda detail pictures

China Wholesale Normally Closed Momentary Switch Suppliers - DK4-BD-020 – Tongda detail pictures

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We'll make each hard work to become excellent and excellent, and speed up our measures for standing from the rank of intercontinental top-grade and high-tech enterprises for China Wholesale Normally Closed Momentary Switch Suppliers - DK4-BD-020 – Tongda , The product will supply to all over the world, such as: Barcelona , Moldova , Mozambique , 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 if you have any questions. We are glad to work for every client.
    • The company comply with the contract strict, a very reputable manufacturers, worthy a long-term cooperation.
    5 Stars By Albert from Ecuador - 2018.09.19 18:37
    This is the first business after our company establish, products and services are very satisfying, we have a good start, we hope to cooperate continuous in the future!
    5 Stars By Wendy from Armenia - 2017.09.16 13:44
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