Best China Wholesale Micro Switch Button Suppliers - DK4-AZ-004 – Tongda Manufacturer and Factory

China Wholesale Micro Switch Button Suppliers - DK4-AZ-004 – Tongda

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China Wholesale Micro Switch Button Suppliers - DK4-AZ-004 – Tongda Detail:

DK4-AZ-004

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.

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"Based on domestic market and expand overseas business" is our development strategy for China Wholesale Micro Switch Button Suppliers - DK4-AZ-004 – Tongda , The product will supply to all over the world, such as: Salt Lake City , Czech republic , Argentina , Excellent quality comes from our adherence to every detail, and customer satisfaction comes from our sincere dedication. Relying on advanced technology and industry reputation of good cooperation, we try our best to provide more quality products and services to our customers, and all of us are willing to strengthen exchanges with domestic and foreign customers and sincere cooperation, to build a better future.

Long Lever Micro Switch