China Wholesale Waterproof Momentary Switch Pricelist - DK4-BT-014 – Tongda


China Wholesale Waterproof Momentary Switch Pricelist - DK4-BT-014 – Tongda

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Being supported by an advanced and professional IT team, we could offer technical support on pre-sales & after-sales service for Lighted Rocker Switch , Roller Lever Micro Switch , Single Pole Double Throw Rocker Switch , In addition, we would properly guide the customers about the application techniques to adopt our products and the way to select appropriate materials.
China Wholesale Waterproof Momentary Switch Pricelist - DK4-BT-014 – Tongda Detail:

DK4-BT-014-

(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 Waterproof Momentary Switch Pricelist -
 DK4-BT-014 – Tongda detail pictures


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We believe that long term partnership is a result of high quality, value added service, rich experience and personal contact for China Wholesale Waterproof Momentary Switch Pricelist - DK4-BT-014 – Tongda , The product will supply to all over the world, such as: Turkmenistan , Bangalore , Kenya , With the technology as the core, develop and produce high-quality merchandise according to the diverse needs of the market. With this concept,the company will continue to develop merchandise with high added values and continuously improve items,and will present many customers with the best goods and services!
  • The company leader recept us warmly, through a meticulous and thorough discussion, we signed a purchase order. Hope to cooperate smoothly
    5 Stars By John biddlestone from Vietnam - 2018.11.04 10:32
    This is a very professional and honest Chinese supplier, from now on we fell in love with the Chinese manufacturing.
    5 Stars By Honorio from Saudi Arabia - 2018.06.21 17:11
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