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Highlight
LED keypad membrane switch
,metal dome tactile switch
,die cutting membrane keypad
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Circuit Rating35V (DC), 100mA, 1W
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Contact Resistance10Ω --700Ω
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Insulation Resistance> 100MΩ 250V DC
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Contact Bounce≤ 5ms
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Dielectric Withstand250vrms (50-60Hz 1min)
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Life ExpectancyFlat Type ≥ 5 Million Times, Tactile Type: ≥ 1 Million Times
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Actuation ForceFlat Type 57-284G (2-10 Oz), Tactile Type 170-397g (6-14 Oz)
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Switch StrokeFlat Type 0.1-0.5mm, Tactile Type 0.6-1.5mm
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Operating Temperature-40 - +80
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Storage Temperature-40 - +85
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Humidity40, 90% -95%, 240 Hours
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Wire Lead Resistance<1Ω/CM
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Rated Current25-100mA,0~30V DC
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Rated Voltage<50V, DC
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Dome Springback Time<5 Msec
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Minimum Order Quantity100
Press LED Keypad Die Cutting Metal Dome Membrane Switch
Press LED Keypad Die Cutting Metal Dome Membrane Switch
With over ten years of experience in membrane switch design and manufacturing, we specialize in producing high-quality silicone rubber keypads and membrane switches for diverse applications including electronics, appliances, medical equipment, and military vehicles. We proudly serve more than 100 customers worldwide with reliable products and exceptional service.
Quality Assurance
All circuits, graphic overlays, and membrane switches undergo comprehensive testing and inspection before leaving our factory to ensure optimal performance and reliability.
Product Specifications
Flexible Printed Circuit
- Material: Polyester with conductive silver and carbon
- Rear adhesive: 3M 467MP, 3M 468MP, 3M 9472LE, etc.
Circuit Features
- 100% quality tested
- Long life expectancy
- LED integration (bi-color)
- Double-sided FPC circuit
Performance Characteristics
Electronic Properties
- Circuit rating: 35V DC, 100mA, 1W
- Contact resistance: 10Ω - 700Ω
- Insulation resistance: >100MΩ at 250V DC
- Contact bounce: ≤5ms
- Dielectric withstand: 250V RMS (50-60Hz, 1min)
- Life expectancy: Flat type ≥5 million cycles, Tactile type ≥1 million cycles
Mechanical Properties
- Actuation force: Flat type 57-284g, Tactile type 170-397g
- Switch stroke: Flat type 0.1-0.5mm, Tactile type 0.6-1.5mm
Environmental Parameters
- Operating temperature: -40°C to +80°C
- Storage temperature: -40°C to +85°C
- Humidity: 40°C, 90-95% RH, 240 hours
- Color matching: Pantone color system
Technical Specifications
| Wire lead resistance | <1Ω/CM | Life time | >1 Million times |
| Rated current | 25-100mA, 0-30V DC | Operation Temperature | -40°C to +70°C (-104°F to 158°F) |
| Rated Voltage | <50V DC | Operation Humidity | at 40°C, <98% RH |
| Insulation resistance | <100MΩ, 250V DC | Dome springback time | <5 msec |
| Switch travel | Flat Type 0.05-0.3mm, Tactile type 0.3-1.5mm | Base Material voltage withstand | 1500 V DC |
| Tail flexibility | Any angle within 180 degrees | ||
Construction Materials
- Textured PC, gloss PC with matte finish, Autotype PET and PVC
- Thickness: 0.5mm, 0.7mm, 0.8mm, and 1.0mm
- LED windows: Clear or translucent with various colors
- Embossed keys: Polydome and rim designs
- Metal dome: Nicomatic and Innovan brands, nickel and gold plated
- Tail: Mylar with UV protection
- Connector: Nicomatic, FCI, Molex, and ZIF
- Adhesive: 3M 467, 468, 9495, 7945, and 7959
Custom Capabilities
We can accommodate special requirements including waterproofing, EMI shielding, window/lens coating, embedded LEDs, and various UV finishes (glossy, matte, textured).
Business Information
Production Capacity: 1,000,000 units
Unit Price: Negotiable
Shipment Terms: EXW
Payment Terms: T/T
Origin: Dongguan
Packing: In carton
Related Products
Our products are sold all over the world, you can rest assured.