Nanjing Zhongshan Membrane Switch Co., Ltd.
| Payment Terms | 30% deposit, the 70% balance after shipment or full payment before air transportation |
| Supply Ability | 50000 pieces per week |
| Delivery Time | within one week after receiving order payments |
| Packaging Details | Seal plastic bags with carton boxes or due to customer detail requirements |
| Life Expectancy | 1 Million Times |
| material: | pet,metal.LED |
| color | pantone |
| Application | Telecommunication Equipment |
| current contact | 2-24V |
| thickness | 0.3mm |
| Brand Name | Zhongshan |
| Model Number | ZS-79 |
| Certification | ROHSISO9001,2000 |
| Place of Origin | Jiangsu(China mainland) |
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Product Specification
| Payment Terms | 30% deposit, the 70% balance after shipment or full payment before air transportation | Supply Ability | 50000 pieces per week |
| Delivery Time | within one week after receiving order payments | Packaging Details | Seal plastic bags with carton boxes or due to customer detail requirements |
| Life Expectancy | 1 Million Times | material: | pet,metal.LED |
| color | pantone | Application | Telecommunication Equipment |
| current contact | 2-24V | thickness | 0.3mm |
| Brand Name | Zhongshan | Model Number | ZS-79 |
| Certification | ROHSISO9001,2000 | Place of Origin | Jiangsu(China mainland) |
| High Light | pcb membrane keypad ，pcb tactile switch | ||
Customer needed PCB assembly membrane switch with metal dome / ZS-
79 / printing several colors on the surface overlay
Performance indicators:
1. Electronic characteristics
Circuit rating: 35V (DC), 100mA, 1W
Contact resistance: 10Ω--500Ω (According the trace length and materials to comfirm)
Insulation resistance:> 100MΩ 250V DC
Contact bounce: ≤ 5ms Dielectric withstand:250VRms (50-60Hz 1min)
Life expectancy: flat type ≥ 5 million times, tactile type: ≥ 1 million times
2. Mechanical Properties Actuation force:flat type 57-284g (2-10 Oz), tactile type 170-397g
(6-14 Oz) Switch stroke: flat type 0.1-0.5mm, tactile type 0.6-1.5mm
3. Environmental parameters
Operating Temperature: -40 oC- +80oC , Storage temperature: -40oC - +85oC
PCB Membrane Switch Featurees:
1). Light weight
2). Small volume
3). Long service life
4). Dampproof,dustproof
5). Durable,seismic,lead wire resistance around the fracture well
6). Vacuum molding touch type key,switching type connector,set LED as a whole,convenient
installation
Advantages of PCBA
(1) Beautiful appearance,rich and bright in color
(2) Small size,light weight,good tactility
(3) Tightness is good,moisture-proof,dustproof,waterproof,anti-corrosion and erosion of
harmful gas proof
Low cost,high lifespan
Easy to operate,intuitive,safe and reliable,in-house 100% functionally tested
(4) Customized specification is available and keys can make different shapes
Packaging Details
PCB Membrane Switch
first put 50pcs into poly bag, then packed into big carton, carton size according to customer's
requirement
Delivery Time 10-12days
Company Details
Business Type:
Manufacturer,Exporter,Trading Company,Seller
Year Established:
2002
Total Annual:
5million-10million
Employee Number:
80~100
Ecer Certification：
Verified Supplier
Over 20 Years in the Membrane Switch Industry,Founded in 2002, Nanjing Zhongshan Membrane Switch is a professional membrane switch manufacturer in China. Our professional operation can ensure you of quality products supported by mechanical, electronic and control automation. Based on our good abilit... Over 20 Years in the Membrane Switch Industry,Founded in 2002, Nanjing Zhongshan Membrane Switch is a professional membrane switch manufacturer in China. Our professional operation can ensure you of quality products supported by mechanical, electronic and control automation. Based on our good abilit...
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