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Certification:ROHS ISO9001
Flat Keypad Membrane Touch Switch For Graphic Plolter IP67 Waterproof
Quick Detail:
> Total thickness : 1.0 mm
> Layer 1 : 0.188 PET
> Layer 2 : adhesive DT 6100
> Layer 3 : 0.125 mm top circuit
> Layer 4 : 0.125 bottom circuit
> Layer 5 : national rear adhesive
> Window : glossy
> Pitch : 2.54 mm
> Button : flat
> Operating condition : 40°c,90%~95%,for 240 hours
> Life span : 300 million times
Description:
> Surface : glossy
> Overlay button : flat
> Color : 4
> Led window : without
> Circuit crossing : yes
> Conductive side :top side conductive
> Tolerance:0.05 mm
> Water proof class : IP 67
> Connector : without
> Matching color: Pantone and RAL color matching system.
>Can design for customer if supplied artwork and schematic
>7 days for sample making and 15 days for mass order
>Clear outlook without dirty
Applications:
1. A. For measuring device, such as analytic instrument, nautical intrument , medical equipment and so on
B. For mechanical and electrical products such as CNC machine electric weighing ,robot ,printing machine, function keyboard, monitor, printer, graphic plolter and so on .
C. For domestic appliance , remote control ,electronic lock , washing machine , microwave oven ,electric cooker ,sound installation and so on
D. For OS office system , such as telephone set ,fax machine, copy cat ,counter and so on .
E. For electronic toy, such as electronic organ, recreational machine, electronic target and so on .
3. Note:
Metal dome’s feet can’t be folded 90 degree toward its top when use , it will reduce the life span of metal dome
Tail end inserting to female connector usually only allowed no more than 20 times
Specifications
Parameter
Electrical performance
|
Working voltage |
Operating current |
Contact resistance |
Return route resitance |
Switch power |
Insulative resistance |
Base material Pressure |
|
≤ 50VDC |
≤ 100mA |
0.5~10 Ω |
≤ 150 Ω (also can do according to customer\'s requirement) |
1W |
≥ 100M Ω |
1500VDC |
Mechanical performance
|
Service life |
With joint forces |
Snapping back time |
Closed displacement |
The caudal may old |
|
≥ 1 million times |
15-500g |
≤ 6ms |
0.1-0.4mm(non-tactile), 0.4-1.0mm(tactile) |
≤ 180 ° |
Mechanical size
|
External dimension |
Key size |
Key spacing |
Line width |
Resisting vibration |
|
≤ 400X800mm |
according to customer\'s design |
>1.5mm |
≥ 0.5mm |
Reference to MIL-STD-202 |
Environment adatability
|
Operatng temperature |
Stock temperature |
Working humidty |
Altitude |
|
-10°C~70 °C |
-40°C~70 °C |
<95% |
0~4500m |
Why to choose Shenzhen boerzhuo membrane switches?
1. No need to worry about the qualities (We take response if our reason lead failure ).
2 .Any products in our factory are did life span test ,circuit test ,every step is in good quality control ,we insist on ,quality is depend on the making step not the QC workers ..
3. We are specialized ,can hel
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