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Membrane switch is a set of key functions, indicating components, instrument panel as one of the operating system.It consists of four parts: panel, upper circuit, isolation layer and lower circuit. Press the membrane switch, the contact on the circuit deforms downward, and the electrode plate of the lower circuit contacts conduction, after the finger is released, the contact on the circuit bounces back, the circuit is disconnected, and the circuit triggers a signal.
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Membrane switch is a new type of electronic key operating system that integrates key function, indication component and instrument panel. It was widely used in electronic communication, electronic measuring instruments, industrial control, medical equipment, automotive industry, intelligent toys, household appliances and other fields.
OEM Specifications:
Custom Small Size Membrane Switches Water.
Printing Color Deviation is within 10% , no ink scattering&defective handwriting.
Connector: Pin space standard is 2.54mm（common),1.0mm(common）and 1.27mm.
Which dome is suitable for your product, choose what is your want.
The structure picture of membrane switch.
Technical Parameters
| Electrical Properties: | Working Voltage | Electric Current | Contact Resistance | Insulation Resistance | PET Pressure | Rebound Time | Circuit Resistance | Ink Pressure |
| >25VDC | ≤50mA | 20~150Ω | ≥100MΩ (100VDC） | 2k DVC | ≤6ms | 50Ω,150Ω 350Ω,etc. | 100VDC | |
| Mechanical Properties: | Closed Displacement | Pin Space Standard | Reliability Lifetime | Work Power | Siver Paste Wire Width | |||
0.1~0.2mm (No Tactile) 0.3~0.8mm (Embossed) | 2.54mm（common） 1.0mm(common） 1.27mm | ≥1million times | 180~350G power | ≥0.3mm, Min.Space 0.5mm，Wire burrs ＜⅓， Wire notch ＜¼ width. | ||||
| Environmental Properties: | Working Temperature | Storage Temperature | Atmospheric Pressure | |||||
| -20℃ ~ +70℃ | -30℃ ~ +90℃ Moisture 95%±5% | 86~106KPa | / | |||||
| Printing Index: | Print Size Deviation | Print Overlay Deviation | Print Color Deviation | No creases&paint stripping. | ||||
| ±0.20mm | ± 0.1mm/100mm Clear window clean, uniform color. | Within 10% No ink scattering&defective handwriting. | No scratches, pin holes or impurities. | |||||
The applications of membrane switches are Remote controls, Instrumentation, Electronic scales, household appliances, Human-machine interface, mechatronic control and so on.
Workers are focusing on production, and we take each process seriously.
RFQ(the problems you may concern)
Q1.What's your advantage?
=> The whole processing was controlled in our own factory, we can support you the best price and delivery terms.
Q2. Can you do the design for us?
=> Yes, our engineers having rich experience in wire wire harness and cable assembly design. Just let us know the detailed requirement, then we can send you the finished drawing for approve.
Q3. How long can i expect a sample?
=> After approved the drawing, 3-5days for production and 5-7days for transportation.
Q4. How to control quality?
=> We established a world class quality management system and improve the effectiveness of the system continuously.
Q5.Where is your factory located? Can i visit?
=> A: We located in Dongguan city. Sure, we welcome you to visit us at anytime.
Q6.what kind of payment does your company support?
=> TT, Western union, Paypal,Etc. (50% Deposit, 50% before shipment).
Membrane switch is a new type of electronic key operating system that integrates key function, indication component and instrument panel. It was widely used in electronic communication, electronic measuring instruments, industrial control, medical equipment, automotive industry, intelligent toys, household appliances and other fields.
OEM Specifications:
Custom Small Size Membrane Switches Water.
Printing Color Deviation is within 10% , no ink scattering&defective handwriting.
Connector: Pin space standard is 2.54mm（common),1.0mm(common）and 1.27mm.
Which dome is suitable for your product, choose what is your want.
The structure picture of membrane switch.
Technical Parameters
| Electrical Properties: | Working Voltage | Electric Current | Contact Resistance | Insulation Resistance | PET Pressure | Rebound Time | Circuit Resistance | Ink Pressure |
| >25VDC | ≤50mA | 20~150Ω | ≥100MΩ (100VDC） | 2k DVC | ≤6ms | 50Ω,150Ω 350Ω,etc. | 100VDC | |
| Mechanical Properties: | Closed Displacement | Pin Space Standard | Reliability Lifetime | Work Power | Siver Paste Wire Width | |||
0.1~0.2mm (No Tactile) 0.3~0.8mm (Embossed) | 2.54mm（common） 1.0mm(common） 1.27mm | ≥1million times | 180~350G power | ≥0.3mm, Min.Space 0.5mm，Wire burrs ＜⅓， Wire notch ＜¼ width. | ||||
| Environmental Properties: | Working Temperature | Storage Temperature | Atmospheric Pressure | |||||
| -20℃ ~ +70℃ | -30℃ ~ +90℃ Moisture 95%±5% | 86~106KPa | / | |||||
| Printing Index: | Print Size Deviation | Print Overlay Deviation | Print Color Deviation | No creases&paint stripping. | ||||
| ±0.20mm | ± 0.1mm/100mm Clear window clean, uniform color. | Within 10% No ink scattering&defective handwriting. | No scratches, pin holes or impurities. | |||||
The applications of membrane switches are Remote controls, Instrumentation, Electronic scales, household appliances, Human-machine interface, mechatronic control and so on.
Workers are focusing on production, and we take each process seriously.
RFQ(the problems you may concern)
Q1.What's your advantage?
=> The whole processing was controlled in our own factory, we can support you the best price and delivery terms.
Q2. Can you do the design for us?
=> Yes, our engineers having rich experience in wire wire harness and cable assembly design. Just let us know the detailed requirement, then we can send you the finished drawing for approve.
Q3. How long can i expect a sample?
=> After approved the drawing, 3-5days for production and 5-7days for transportation.
Q4. How to control quality?
=> We established a world class quality management system and improve the effectiveness of the system continuously.
Q5.Where is your factory located? Can i visit?
=> A: We located in Dongguan city. Sure, we welcome you to visit us at anytime.
Q6.what kind of payment does your company support?
=> TT, Western union, Paypal,Etc. (50% Deposit, 50% before shipment).
