Metal Keyboard Digital Control Panel Membrane Switch
|FOB Unit Price:||US $0.45 US $1.5|
|Purchase Qty. (Pieces)||FOB Unit Price|
|Transport Package:||Each in Polybag, Then in Carton or as Per Request|
|Payment Terms:||L/C, T/T|
- Model NO.: HC-DCP-002
- Material: PC
- Quality: Top Quality
- Exterior: Good Looking
- Specification: RoHs, SGS
- HS Code: 8536500000
- Type: Flexible
- Application: With Remote Control
- Environmental Friendly: Raw Material Pass RoHS, SGS Test
- Trademark: Foundation
- Origin: Dongguan China
Overlay material: Polyester (PET)of AUTOTYPE or Polycarbonate(PC) of LEXAN
Rear adhesive: 3M 467MP, 3M 468MP, etc
Matching color: Pantone and RAL color matching system
Tail, pin and circuit layout: According to the requirement of customers
Metal dome or poly dome
(2) Electrical features
Maximum circuit rating: 50 V DC, 100mA, 500mW
Contact resistance: 0.5-10Ω (varied from the trace length and material used.
Insulation resistance ≥ >= 100MΩ At 100V
Dielectric withstand: 250VRms (50 to 60 Hz/min. )
Contract bounce ≤ <=10 ms
(3) Mechanical features
Actuation force: Flat type=57 to 284G (2 to 10oz), tactile type=170 to 397 g(6 to 14 oz)
Switch stroke: Flat type=0.1 to 0.5mm, tactile type=0.6 to 1.5mm
(4) Environmental features
Operation temperature: Flat/metal dome: -20 to 80, poly dome: -20 to 55
Storage temperature: Flat/metal dome: -40 to 80, poly dome: -40 to 60
Operation humidity 90% (40)for 240 hrs
Vibration 20GS max (10 to 200Hz, MIL-STD-202, M204, condition B)
1. Beautiful appearance, rich and bright in color, design can be arbitrary, the products can fully reflect the individual style of the product itself and designer.
2. Panel can wash, good protection of durable color, characters, logos and other panel contents without injury.
3. Small size, light weight, thin thickness, good tactility, abrasion resistant, installation and connection convenience.
4. Tightness is good, moisture-proof, dust-proof, waterproof, anti-oil, anti-corrosion and erosion of harmful gases proof, acid and alkali proof, quakeproof.
5. Low cost, high lifespan, membrane switch's design and manufacture are using the keyboard as a whole way, whether on the material or mold charges, the costs are lowest, the life expectancy of different types of membrane switch is more than 100million times.
6. Easy to operate, intuitive, safe and reliable, In-house 100% functionally tested, components are guaranteed without any intermittent problem.
7. Customized specification is available and keys can make different shapes
|Technical Specification Of Membrane Swithc|
|wire lead resistance:||<1Ω/CM||Life time:||>1 Million times|
|rated current:||25-100mA,0~30V DC||Operation Temperature:||-104°F~158°F|
|Rated Voltage:||<50V, DC||Operation Humidity:||at104°F,<98%RH|
|Insulation resistance:||<100MΩ,250V DC||Dome springback time:||<5 msec|
|Switch travel:||Flat Type 0.05-0.3mm||Base Material voltage withstand:||1500 V DC|
|tactile type:0.3-1.5mm||Tail flexiblility:||any angle within 180 degree|