Membrane Overlay Switch TD-128-001 manufacturer from China Shenzhen TAIDA Membrane Switch.,Ltd

Price:	0.56~1.89 USD
Payment Terms:	T/T,L/C,D/A,D/P,WU
Place of Origin:	Guangdong, China (Mainland)


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Product Detail

Model No.: TD-128-001

Production Capacity: 600,000Pcs/Month

Delivery Date: 5 days as the sample confir...

buttons: embossed type for good tact...

pitch: 2.45mm

rear adhesive: 3M 467MP

Means of Transport: Ocean,Air

Packing: PP bags and case

overlay film material: PET

metal dome: with metal dome

overlay finish: gloss or matte

circuit: flexible printed circuit

1) Membrane overlay switch
2) Customized design
3) Flexible graphic printings
4) Small quantity accepted
5) Metal dome added

Material: PET advised, matte PC (smooth), gloss PC + matte oil, gloss PC and PVC

Color: Pantone and RAL color matching system

Thickness: 0.4---1.4mm

LED windows: Transparent and translucent

Embossed keys: No embossed keys and domes

                               Domes without embossed keys

                               Embossed keys without domes

                               Embossed keys and domes

Adhesive: 3M9448, 3M300LSE, 3M467, 3M468, Nitto etc.

Tail: Tail with clear mask or green mask

Wide options for the structure:

Overlay+circuit+LED+metal dome or poly dome array+connector+double side tape
EL backlight+Rubber keys
Aluminum plate+Rubber keys
Metal domes
Flat without Tactile Effect
Embossing with Tactile Effect
Embossing with Metal Dome
Membrane Switch with copper circuit

Performance indicators:
1. Electronic characteristics
Circuit rating: 35V (DC), 100mA, 1W
Contact resistance: 10Ω --500Ω (According the trace length and materials to comfirm)
Insulation resistance: > 100MΩ 250V DC
Contact bounce: ≤ 5ms Dielectric withstand: 250VRms (50-60Hz 1min)
Life expectancy: Flat type ≥ 500 million times, tactile type: ≥ 100 million times
2. Mechanical Properties Actuation force: 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
3. Environmental parameters
Operating Temperature: -40 - +80, Storage temperature: -40 - +85
Humidity: 40, 90% -95%, 240 hours