membrane keyboard with LCD window
0.5~5.0 USD
| Min. Order: | 100 Set/Sets |
|---|---|
| Trade Term: | FOB |
| Payment Terms: | L/C, T/T, WU |
| Supply Ability: | 50000 pcs per Month |
| Place of Origin: | Zhejiang |
Company Profile
| Location: | Ningbo, Zhejiang, China (Mainland) |
|---|---|
| Business Type: | Manufacturer |
| Main Products: | Rubber Buttons, Polyester Flexible PCB, Flat Membrane Keypad, Flex PCBs, Graphic Overlay |
Product Detail
| Means of Transport: | Ocean, Air |
|---|---|
| Brand Name: | OEM |
| Operating Voltage: | 0-35 V DC |
| Operating Current: | 100 MA Max |
| Switch Travel: | 0.1mm-0.4mm typical |
| Overall Thickness: | 0.6mm-1.52mm typical |
| Storage Temperature: | -40°C to +65°C |
| Operating Temperature and Altitude: | -40°C to +65°C |
| Production Capacity: | 50000 pcs per Month |
| Packing: | paper carton outer,and plastic bubble bag inner |
| Delivery Date: | 10 days for samples,2-3 weeks for quantities order |
Product Description
membrane keyboard with LCD window
· Membrane switch with LCD windows are produced using gloss, hard coated, scratch resistant polyester or polycarbonate.
· Membrane switch with LCD windows are produced using gloss, hard coated, scratch resistant polyester or polycarbonate.
· Colors and window tints are 2nd surface printed .
· The top surface is usually selectively textured using special inks in the areas where the LCD is not.
· The LCD windows can be specified with alternative gloss levels ,or with a window tint.
· The adhesive or spacer is selectively applied to the back of the overlay so as not to obscure the LCD viewing area, and to avoid the accumulation of debris.
· Dead front windows are possible
membrane keyboard with LCD window
Feature:
l Clear or colorful LCD window membrane switch
l Second surface screen printing.
l Fog or glossy surface finish
l Waterproof and UV resistance
l With metal dome or poly dome
Overlay Materials: The most commonly used base materials are polyester and polycarbonate.
Rear Adhesive: 3M 467MP, 3M 468MP, etc.
Standard Tolerances: +/-.010 inch.
Matching color: Pantone and RAL color matching system.
Tail, pin and circuit layout: subject to customers detailed requests.
Notice: We have the capacity to provide you membrane switches with other special requirements, such as Shielding, Windows/Lens Coating, Embossing, Embedded LED, UV glossy/matte/textured, etc.
Electrical
· Operating Voltage: 0-35 V DC.
· Operating Current: 100 MA Max.
· Operating Contact Resistance: Less than 100 OHMS typical
· Contact Bounce: Less than 5 Milliseconds typical.
· Conductors: Printed silver conductive inks or carbon blend.
Mechanical
· Life Expectancy: 1,000,000 actuations per switch position
· Actuation Force:170-700g, Range depending on customer specification.
· Switch Travel: .0.1mm-0.4mm typical.
· Overall Thickness: .0.6mm-1.52mm typical.
Environmental
· Storage Temperature: -40°C to +65°C
· Operating Temperature and Altitude: -40°C to +65°C
· Humidity: No delamination after 24 hours at 80°C and 90%RH.membrane keyboard with LCD window
