Standard touch switch module-Test Module | Lighting | Light Guide | Film | Electro Luminescent Lamp Manufacturer | Cochief

Standard touch switch module-Test Module | Cochief provides total solution of light source solution to create more innovative products with customers.

Flexible Touch Sensor

Flexible Touch Sensor

Check out our new product group, the Flexible Touch Switch and see how you can use our technology for your type of product!

EL on Fabric

EL on Fabric

Now you can print EL fabric! Enhance your products with our electroluminescent panels.


Standard touch switch module-Test Module | Capacitive Touch Switch Modules & Displays Manufacturer | Cochief

Located in Taiwan since 1998, Cochief Industrial Co., Ltd. has been a backlight applications and touch switch solutions manufacturer. Their main products include, Standard touch switch module-Test Module, cuttable EL panel, light guide film, EL wire, light display electroluminescent, EL lamps, intelligent lighting control module, capacitive touch switch module, capacitive touch sensor, flexible touch film, tactile switch and touch module, which are mainly focusing on designing and developing electro-luminescent products.

COCHIEF was established in February, 1998. We mainly produce electro-luminescent that known as “EL”. “KEEPING PROGRESS & BEST QUALITY” as the key spiritual principle strongly persisting in Cochief. Keep improving the manufacturing capability as well as pursuing innovative ability in order to match the multi-developing markets. Also being eco-friendly matched as ROHS compliance products. with more than 20 years manufacturing experience in producing EL Panel, Light Guide Film and Intelligent Touch Switches Modules for customers in global market from Taiwan.

Cochief has been offering customers backlight applications and touch switch solutions, both with advanced technology and 25 years of manufacturing experience, Cochief ensures each customer's demands are met.

Standard touch switch module-Test Module

Development Test Module of touch switch - standard type

Standard touch switch module-Test Module
Standard touch switch module-Test Module

Development test board of touch switch – standard type
Cochief Company develops three types of touch switch standard modules which are mainly aimed at providing customers with suitable modules according to their products application. It is used for product development in the early stage to confirm the panel lighting effect basic Touch function、 interference test and other related verification.

These three types of standard modules can help clients save time and cost for development and verification. If the standard product matches the customer's needs, it can be directly applied to the existing product.


Cochief can offer different types of touch ways include functional keys、slide bar and slider circle types to match customer's requests.


Development Test Module of touch switch - standard type
Item No.TK-3435X-01TK-3437X-01TK-3438X-01
PhotosTest Board CT022CT036
Functions6 keys switch+ 1 slide12 keys SwitchCircle Slide
Operating Voltage5V5V5V
Operating Current130mA200mA110mA
Operating Temperature-40~50˚C
Weight 75g70g
Spec downloadTK-3435X-01 SPECTK-3437X-01 SPECTK-3438X-01 SPEC

12 Key touch module   circle module Touch Module

Cochief's Advantage

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