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| Place of Origin: | Jiangsu(China, mainland) |
| Brand Name: | Zhongshan |
| Certification: | ROHSISO9001,2000 |
| Model Number: | ZS-74 |
| Minimum Order Quantity: | 100 pieces |
|---|---|
| Price: | negotiation |
| Packaging Details: | Seal plastic bags with carton boxes or due to customer detail requirements |
| Delivery Time: | within one week after receiving order payments |
| Payment Terms: | 30% deposit, the 70% balance after shipment or full payment before air transportation |
| Supply Ability: | 50000 pieces per week |
| Connector Tail: | Zero Insertion Force(ZIF) With 0.5MM ,1.0MM,1.25MM Pitch | Circuitry Option: | Silver Printed Conductive Inks |
|---|---|---|---|
| Rear Adhesive: | 3M467 | Material: | Pet |
| Thickness: | 0.3m | Surface: | Glossy Surface |
| High Light: | sealed membrane keypad,flat membrane switch |
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Membrane switch with a shielding circuit on the inside for protection /
ZS-74 / the customer logo on it
Product Specification
Operating voltage: 35V DC
Operating current: 100mA 1W
Contact resistance: < 100 Ohms
Open circuit resistance: ≥ 10MΩ at 100V
Operating temperature: Flat/Metal dome:-20°c to +80°c
Storage temperature: Flat/Metal dome:-40°cto +80°c
Life expectancy Flat type≥5,000,000 times Tactile type≥1,000,000 times
Switch stroke: 0.1 to 0.6mm
Contact bounce: 5 to 30ms
Actuation force tolerance: +/- 20 to 45g
Tactile ratio: FC > 40%
Operating humidity: up to 95% RH
Female, male connector, solder pins and heat seal connectors are available
Electrical Performances
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Wire Resistance
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0.5mm width,<1Ω/cm | Rated Current | 25-100mA,0-30V DC |
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Insulation Resistance
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>100MΩ 250V DC | Working Voltage | <50V DC |
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Non-tactile Switch
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0.1-0.4mm | Tactile Switch | 0.4-1.0mm |
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Working Life
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Working Life | Working Temperature | -40℃ ~ 70℃ |
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Working Humidity
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40℃,98%RH No influence | Substrate Voltage | 1500V DC |
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Feedback Time
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10ms | Tail Folding | R>1,180 |
What Is A Membrane Switch?
Membrane switches are generally made from five different layers. This includes membrane,
graphic, tactile, rigid and static layers. The first layer contains the graphic interface for the
user to control the machine. It can also include a flexible circuit for less expensive
alternatives.
Another layer will contain the printed circuit which allows a signal to be transmitted. The ink
that is used for the printing on the circuit is generally made up of a variety of metals. This
helps for the signal to be conductive for turning on and off.
Membrane switches allow forcommunication to take place in electronic devices. Membrane
switches are a piece of equipment that can be highly sophisticated or rather simple by design.
Packing
Contact Person: Mr Zhang
Tel: +8619848388995
Address: No. 68, Botong Business Park, No. 420 Wangxin Road, Zhongshan Science Park, Luhe District, Nanjing
Factory Address:No. 68, Botong Business Park, No. 420 Wangxin Road, Zhongshan Science Park, Luhe District, Nanjing
