Best China Wholesale Momentary Push Button Switch Normally Closed Manufacturers - HK-04G-4AZ-025 – Tongda Manufacturer and Factory

China Wholesale Momentary Push Button Switch Normally Closed Manufacturers - HK-04G-4AZ-025 – Tongda

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We are also focusing on improving the stuff management and QC system so that we could keep great advantage in the fiercely-competitive business for Waterproof Push Button Switch , Push Starter Switch , Air Fryer Micro Switch , We maintain timely delivery schedules, impressive designs, high-quality and transparency for our buyers. Our moto is to deliver top quality solutions within stipulated time.

China Wholesale Momentary Push Button Switch Normally Closed Manufacturers - HK-04G-4AZ-025 – Tongda Detail:

(The defining characteristics of operation)	(Operating Parameter)	(Abbreviation)	(Units)	(Value)
	(Free Position)	FP	mm	12.1±0.2
	(Operating Position)	OP	mm	11.5±0.5
	(Releasing Position)	RP	mm	11.7±0.5
	(Total travel Position)	TTP	mm	10.5±0.3
	(Operating Force)	OF	N	1.0～3.5
	(Releasing Force)	RF	N	—
	(Total travel Force)	TTF	N	—
	(Pre Travel)	PT	mm	0.3～1.0
	(Over Travel)	OT	mm	0.2(Min)
	(Movement Differential)	MD	mm	0.4(Max)

Switch technical Characteristics

（ITEM）	（technical parameter）		（Value）
1	（Electrical Rating）		5(2)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)		≥100000 cycles
7	(Operating Temperature）		-25～125℃
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、VDE、ENEC、CE
13	（Test Conditions）		（Ambient Temperature）：20±5℃（Relative Humidity）：65±5%RH （Air Pressure）：86～106KPa

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We take "customer-friendly, quality-oriented, integrative, innovative" as objectives. "Truth and honesty" is our administration ideal for China Wholesale Momentary Push Button Switch Normally Closed Manufacturers - HK-04G-4AZ-025 – Tongda , The product will supply to all over the world, such as: Greenland , Lahore , Malta , Our company has already had a lot of top factories and professional technology teams in China, offering the best products, techniques and services to worldwide customers. Honesty is our principle, professional operation is our work, service is our goal, and customers' satisfaction is our future!

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