Low Profile Touch Control Electronic Weighing Scale Polycarbonate Self Adhesive Flexible Circuit Wire Membrane Switch Keypad

Product Description

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MATERIAL

Base Material	PET / PC / PVC
Surface	Glossy / Matte Finish
Temperature Resistance	-30ºC-120ºC
Thickness	0.05-0.25mm
Circuit Layer	Silver Paste Carbon Past
Characteristic	High Temperature Resistance, Weather Resistance, Good Stability, Waterproof, Dustproof, UV Resistant

 

TYPE

Flat Non Tactile		Metal Elastic Type
FPC Wire Circuit		LED Backlight Type

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TECHNICAL PARAMETER

Electrical	1.Voltage: ≤ 50V (DC) 2.Current: ≤ 100mA 3.Contact resistance: 0.5 - 10 Ω 4.Insulation resistance: ≥ 100M Ω (100V / DC) 5.Substrate withstand voltage: 2KV (DC) 6.Rebound time: ≤ 6ms 7.Loop resistance:≤ 100Ω, or 500Ω-1KΩ according to the needs of users. 8.Insulation ink withstand voltage: 100V / DC
Mechanical	1. Reliability service life: > 1 million times 2. Standard working force: 100 - 750g 3. The silver paste line is free of oxidation and impurities 4. Silver paste line width ≥ 0.3mm 5. Pin spacing standard 2.54, 2.50, 1.27, 1.25, 1.0, 0.5mm 6. The bending resistance of tail cable shall be rolled 80 times with d = 10mm steel rod 7.  The adhesion of printing ink should be passed test by Cross-Cut Tester
Environmental	1. Working temperature: - 20 ºC -+ 70 ºC 2. Storage humiture: - 40 ºC - + 85 ºC, 95% ± 5% 3. Atmospheric pressure: 86 - 106kpa

BX IN EXHIBITION | FAIR

BUYER AUDIT VISIT

 

CUSTOM MEMBRANE SWITCH

STRUCTURE

The membrane switch is an operating system which integrates key function, indicating element and instrument panel.  It consists of four parts: panel, upper circuit, isolation layer and lower circuit. Press the membrane switch, the contact of the upper circuit deforms downward, and the contact of the plate of the lower circuit is conductive. After the finger is released, the contact of the upper circuit bounces back, the circuit is disconnected, and the loop triggers a signal. Membrane switch has rigorous structure, good appearance and sealing performance.  It has the characteristics of waterproof and long service life.  

Widely used in user interface of electronic communication, electronic measurement instruments, industrial control, medical equipment, automotive industry, intelligent toys, household appliances and other fields.

 

APPLICATION

FACTORY WORKSHOP

BX Electronic Technology Co., LTD,Located in Xiamen Special economic Zone,Starting in 2009,BX has sharpen his printing and die cutting skills for 15 years. Now, he has become one-stop service technology company that focuses on Solution / R&D / Production / Assembly.
His products are Nameplate/Crystal Dome Label/Display Panel/Membrane Switch/Acrylic panel.
Which are most important component in electronic consumer products, household appliances, industrial equipments. Automobile displayer and Smart Bathroom products.
We have professional and auto production lines, added, qualified QC team. We also have many advanced mechanical equipment, including Auto Dryer Line, Automatic screen printing machines, 3D measuring instrument,Automatic high-speed doming machine, Die cutting machine, Automatic die-cutting machine,CNC machine and so on.

PROCESS FLOW

FQA

Q1.  Are you a factory or a trader?
A1.  We are a source manufacturer with an independent oversea department, we have our own R&D team, technical department, production workshop, laboratory, QC department, businsee department and aftersale service.
Q2.  Are all custom products?
A2.   Yes, we do not have standard items, all products are customized according to buyer's requirements.
Q3.  What information is needed to customize a membrane switch keyboard?
A3.   Customer need to provide design drawing or sample, both are available for us.
Q4.  What format of design document need to be provided?
A4.  We'll prefer vector diagram, format like CDR, AI, EPS, or PDF, etc
Q5.   What does the sample cost include?
A5.   Tooling cost, include printing plates, die cutting, test fixture etc.
Q6.   Is there any MOQ requirement?
A6.  Usually start from 100pcs. But larger quantity will be much efficient in price.