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Flat Keypad LED Flexible Membrane Switch With Connector And Circuit

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Flat Keypad LED Flexible Membrane Switch With Connector And Circuit

Large Image : Flat Keypad LED Flexible Membrane Switch With Connector And Circuit

Product Details:

Place of Origin:	China
Brand Name:	Wu Yin
Certification:	ISO
Model Number:	390-9-1
Circuit:	0.125 PET or 0.125 flexible PCB keyboard

Payment & Shipping Terms:

Minimum Order Quantity:	Negotiation
Price:	Negotiation
Packaging Details:	According to customer’s requirment
Delivery Time:	7-15days
Payment Terms:	L/C,T/T,Paypal

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Detailed Product Description

High Light:

metal dome Membrane Switch

push button Membrane Switch

Flat Keypad LED Flexible Membrane Switch With Connector And Circuit

Quick Detail:

> Double color Led :no

> LED window : transparent color coated transparent color washed

> LED window : no

> LED window embossed : no

> Circuit keypad style : flat

> LED window style : flat

Description:

> Operating condition : 40°c,90%~95%,for 240 hours

> Surface :matte

> Overlay button : embossed

> Color :4

> Circuit crossing : yes

> Tolerance:0.05 mm

> Water proof class : IP 67

Specifications

Certification	ISO9001:2008, ISO14001:2008& RoHS.
Components:	LED, metal domes, connector and circuit, all these can be designed and made according to customer requirements.
Electronic characteristics
Circuit rating	35V(DC),100mA,1 W
Contact resistance	10Ω - 500Ω(According the trace length and materials to confirm)
Insulation resistance	>100MΩ 250V(DC)
Contact bounce	≤5ms
Dielectric withstand	250VRms(50 - 60Hz/1 min)
Life expectancy	flat type≥5 million times, tactile type:≥1 million times
Mechanical Properties
Operating pressure	flat type 57-284g (2-10 Oz),tactile type 170-397g (6-14 Oz)
Switch stroke	flat type 0.1 - 0.5mm, tactile type 0.6 - 1.5mm
Environmental parameters
Operating Temperature	-20°C - +80°C
Storage temperature	-40°C - +85°C
Humidity	40°C,90%-95%,240 hours

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 OS office system , such as telephone set ,fax machine, copy cat ,counter and so on

2. 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

Membrane Switch advantages:

Appearance	Beautiful, bright in color
Design	Small size, light weight, thin thickness, various types of products can be designed according to customer requirements.
Feature	Abrasion resistant, Tightness is good, moisture-proof, dust-proof, anti-oil, anti-corrosion and erosion of harmful gases proof, acid and alkali proof, quake proof.
Quality	In-house 100% functionally tested.
Life expectancy	High lifespan, different types of membrane switch is more than 1 million times.
Operation	Easy to operate, intuitive, safe and reliable, Installation and connection convenience.