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Silver Printing Circuit

Overview:

Silver flexible circuits are ideal for low-power and low signal applications where space is a premium. By choosing silver, the customers can design a product that bends and flexes.

 

Furthermore Ideal Jacobs possess the technology of Find Line Printing, with the trace as narrow as 0.127mm. This capability provide an alternative to traditional copper circuitry, which makes silver flexible circuit more cost effective and desirable.


 Features:

◇ Light weight

◇ Flexible

◇ Thin


Basic Parameter:

◇ Operating voltage: ≤50VDC

◇ Operating current: ≤100mA

◇ Insulation resistance: ≥50MΩ

◇ Substrate withstand voltage: 2k DVC

◇ Bending test: Silver ink/R(2mm)20times

◇ ESD test : IEC61000-4-2;Level 4 Air

◇ gap+/-15KV&Contact +/-8KV

◇ Operating temperature: -40℃~85℃

◇ Normal thickness: 0.125mm

◇ Minimum Pitch: 0.5mm

◇ Integrated circuits: QFN, QFP, D-PAK(0.50MM (Pitch)


Application Area:

     Smart  Home Appliances

     Medical Devices

     Automotive Devices

     Data Logging/Smart Tags

 

Membrane Switch
    Publish time 2019-12-03 09:19    
Membrane Switch


Membrane switches, which are also referred to as Membrane Keyboards or Membrane keypads, are made by printing colored and conductive inks onto Polyester or Polycarbonate films. The top layer creates the graphical design whilst the lower layers contain the printed circuitry layers.

A membrane switch operates when electrical contact is made by pressing the finger onto the switch contact area and broken when the finger is released. With the addition of metal domes within the structure, it is possible to add a specific tactile response for each key.

It is an electrical control for turning a circuit on and off.  Membrane switches are more cost-effective and take up less design space than mechanical switches or buttons because of their low profile. Membrane switches are easy to clean which makes them ideal for Medical or industrial controls.

Some common options :

Graphic Overlay:

·         Complete custom graphic design and development

·         Wide range of graphic layer material options such as: polyester, polycarbonate, silicone

·         LCD or LCD window options

Circuits:

·         Silver, carbon, dielectrics on polyester

·         FPC

·         Rigid PCBA

Shielding:

·         ESD, EMI or RFI shielding

Backlighting:

·         LED

·         Light guide film

Switching:

·         Tactile metal domes (wide range of sizes and actuation forces available)

·         Non-tactile platforms

·         Polydome

◇ Cost effective

◇ Environmentally friendly