China Wholesale Sealed Push Button Switch Pricelist -
 DK4-AZ-001 – Tongda Featured Image
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  • China Wholesale Sealed Push Button Switch Pricelist -
 DK4-AZ-001 – Tongda

China Wholesale Sealed Push Button Switch Pricelist - DK4-AZ-001 – Tongda


China Wholesale Sealed Push Button Switch Pricelist - DK4-AZ-001 – Tongda

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As for competitive prices, we believe that you will be searching far and wide for anything that can beat us. We can state with absolute certainty that for such quality at such prices we are the lowest around for Double Pole Rocker Switch , Push Starter Switch , Round Rocker Switch 12v , We adhere on the tenet of "Services of Standardization, to meet Customers' Demands".
China Wholesale Sealed Push Button Switch Pricelist - DK4-AZ-001 – Tongda Detail:

DK4-AZ-001

The defining characteristics of operation Operating Parameter Value Units
Free Position FP 15.9±0.2 mm
Operating Position OP 14.9±0.5 mm
Releasing Position RP 15.2±0.5 mm
Total travel Position 13.1 mm
Operating Force OF 0.25~4 N
Releasing Force RF N
Total travel Force TTF N
Pre Travel PT 0.5~1.6 mm
Over Travel OT 1.0Min mm
Movement Differential MD 0.4Max mm

Switch technical Characteristics

ITEM technical parameter Value
1 Contact  Resistance ≤30mΩ Initial value
2 Insulation Resistance ≥100MΩ500VDC
3 Dielectric Voltage between non-connected terminals 1000V/0.5mA/60S
between terminals and the metal frame 3000V/0.5mA/60S
4 Electrical Life ≥50000 cycles
5 Mechanical Life ≥1000000 cycles
6 Operating Temperature -25~125℃
7 Operating Frequency electrical:15 cycles
Mechanical:60 cycles
8 Vibration Proof Vibration Frequency:10~55HZ;
Amplitude:1.5mm;
Three directions:1H
9 Solder Ability: More than 80% of immersed part shall be covered with solder Soldering Temperature:235±5℃
Immersing Time:2~3S
10 Solder Heat Resistance Dip Soldering:260±5℃ 5±1S
Manual Soldering:300±5℃ 2~3S
11 Safety Approvals UL,CSA,VDE,ENEC,TUV,CE,KC,CQC
12 Test Conditions Ambient Temperature:20±5℃
Relative Humidity:65±5%RH
Air Pressure:86~106KPa

Switch application: widely used in various household appliances, electronic equipment, automation equipment, communication equipment, automotive electronics, power tools and other fields.


Product detail pictures:

China Wholesale Sealed Push Button Switch Pricelist -
 DK4-AZ-001 – Tongda detail pictures


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We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective. To perfect our service, we provide the products with the good quality at the reasonable price for China Wholesale Sealed Push Button Switch Pricelist - DK4-AZ-001 – Tongda , The product will supply to all over the world, such as: Croatia , Vietnam , Luxembourg , During in 11 years, We have participated in more than 20 exhibitions, obtains the highest praise from each customer. Our company has been devoting that "customer first" and committed to helping customers expand their business, so that they become the Big Boss !
  • Goods just received, we are very satisfied, a very good supplier, hope to make persistent efforts to do better.
    5 Stars By Nainesh Mehta from Chicago - 2017.09.30 16:36
    The product classification is very detailed that can be very accurate to meet our demand, a professional wholesaler.
    5 Stars By Erin from United States - 2018.11.02 11:11
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