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LED membrane keypad switch with metal dome
LED membrane keypad switch with metal dome
Supplier Info
[China Supplier]
Contact Person : Ms. Du Qing
Tel : 86-411-87663988,13898662128
Fax : 86-411-87663788
Product Detail
1 Matte PET 2 Rear adhesive :3M 467 3 LED and metal dome 4 OEM & ODM & custom design 5 ROHS&ISO9001:2008,ISO14001:2004

LED membrane keypad switch with metal dome

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≥500 million times,tactile type:≥1001 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

Membrane switch advantages:

Appearance

Beautiful, bright in color

Design

Small size /   light weight  /  thin thickness /  OEM

Feature

Abrasion resistant  /  Tightness is good  /  moisture-proof  /  dust-proof anti-oil  /  anti-corrosion  /  erosion of harmful gases proof  /            acid and alkali proof  /  quake proof.

Quality

In-house 100% functionally tested / long life span

Operation

Easy to operate  /  intuitive  /  safe  /  reliable  /  Installation and connection convenience.

Payment & Shipping terms:

Price

0.5-3.0/piece

Minimum Order Quantity

100 pieces

Port

Dalian

Packaging Details

PE bag, Carton, Wooden crate

Delivery Time

10-12 days

Payment Terms

L/C,T/T

Supply Ability

5000 pieces per day

prodution detail picture

certification

relative production picture

workshop picture

if you have any question about our production ,pls contact with us

LED membrane keypad switch with metal dome

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