Dongguan City Kaihua Electronics Co., Ltd.
Smt Tactile Switch, Smt Tact Switch, Touch Switch manufacturer / supplier in China, offering SMT Tact Switch (TA642201A 01), Encoder with 11.0mm Height (EN971112R04) --Gary, Micro Switches (MI126703D09) and so on.
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SMT Tact Switch (TA642201A 01)

Min. Order: 3,000 Pieces
Production Capacity: 200k/Week
Transport Package: PE Bag With Carton
Payment Terms: T/T, Western Union

Product Detail

Basic Info
  • Model NO.: TA642201A 01
  • Trademark: KAILH
  • Specification: RoHs
  • Origin: Made in China
  • HS Code: 8536500000
Product Description
Features
1. Micro-Miniature, light operating
2. It has good feeling and long life
3. Snap-in type, can be mounted directly on P. C. Board and good for electrostatic discharge
4. It has a lot of choices for button shape and height and it is easily to install

Basic specfication parameter
Electrical Characteristics:
1. Contact Resistance: ≤ 100m Ω
2. Insulation Resistance: ≥ 100m Ω DC250V
3. Withstand Voltage: AC500V 1 Minute
4. Electrical Life: 50, 000Cycles above(Load)
Mechanical/reliability Characteristics:
1. Operating force: 160± 50gf
2. Mechanical life: 100, 000cycles(Min)
3. Operating temperature range: -25º C+80º C
4. Ambient humidity used: ≤ 85%RH
5. Solder Ability: 245º C± 5º C 3S
6. Withstand soldering temperature: 260º C± 5º C 3S

Welding conditions
1. Hand soldering
Use a soldering iron of 30 watts, controlled at 350º C approximately 3 seconds while solder applying
2. Wave soldering/Reflow Soldering
The peak temperature of the wave oven should be set to 260º C max. Condition for soldering temperature profile

Material
1. Deystoke: Nylon/PBT Black
2. Base: Nylon/PBT
3. Contact: Copper-Silver Composite
4. Shell: IRON Tin-plated
5. Terminal: Brass Plating silver

Applications
They can operate all types of electronic equipment such as the computer, telephone, PDA, DVD digital camera, audio equipment, instrument and meter equipment, autoimmunization equipments control etc.

Basic specfication Parameter    
Electrical Characteristics Rating DC12V 50mA
Contact Resistance  ≤100m Ω 
Insulation Resistanc ≥ 100m Ω DC250V
Withstand Voltage AC500V 1 Minute
Electrical Life  See detail spec
Mechanical/Reliability Characteristics Operating Force Range 300±50gf
Mechanical Life 50,000 Cycles (NO Load)
Operating Temperature Range -25ºC+ 80ºC
Ambient Humidity Used ≤85%RH
Solder Ability 245ºC ±5ºC 3S
Withstand Soldering Temperature 260ºC ±5ºC 3S
Dongguan City Kaihua Electronics Co., Ltd.
Guangdong, China
Local Time: 2017/Mar/28 16:03:08
Account Registered in: 2009
Business Type: Manufacturer/Factory, Trading Company, Other

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