LIN INDUSTRY CO., LIMITED
  • HOME
    • ABOUT US
    • NEWS
  • PRODUCTS
    • Silicone Rubber
    • Membrane Keypad
    • Plastic Injection
    • Light Guide Film
    • Metal Injection-MIM
    • Printed Circuit
    • METAL LABEL
  • Quality System
  • Material Certificate
  • FAQ
  • CONTACT

Medical use keypad, parts
How does the metal dome work?
What is the resistance difference between a golden pill V.S. a c...
Which is more stable? Carbon pill or Pinted conductive ink?
Spring Loaded Connector(pogo pin connector)
内容编辑 内容编辑
△LIGHT GUIDE FILM MEMBRANE KEYBOARD
分类: LIGHT GUIDE FILM MEMBRANE KEYBOARD  发布时间: 2016-11-02 10:51 

△LIGHT GUIDE FILM MEMBRANE KEYBOARD
LIGHT GUIDE FILM MEMBRANE KEYBOARD
Facial-mask-membrane-circuit-layer

LIGHT GUIDE FILM MEMBRANE KEYBOARD



Our Membrane Keypads, also known as Membrane Keyboards or Membrane Switches, are renowned for providing absolute reliability even in the most hostile of operating environments.


Features & Options for Membrane Keypads, Membrane Keyboards and Membrane Switches:


  • Wide variety of Polyester and Polycarbonate finishes
  • Materials suitable for extreme or harsh conditions
  • Chemical resistant materials
  • Anti-microbial materials
  • UV resistant materials
  • ATEX approved membrane keypads
  • IP54, IP65, IP67 rated – subject to Engineering approval
  • Tactile or non-tactile response keys
  • Embossing; rim, pillow, braille, dome or combination
  • LED’s can be integrated within the assembly
  • RFI/ESD/EMC shielding
  • Backlighting
  • Interchangeable legend and inserts
  • Integrated with flexible circuits or PCB technology
  • Can be mounted to Steel/Aluminium panels or ABS mouldings
  • UL Approved Membrane Switches, Membrane Keypads and Membrane Keyboards




Electrical Properties


Electrical Properties of Membrane Keypads, Membrane Keyboards and Membrane Switches:


  Metal Dome Tactile Non-Tactile Polydome
Contact bounce time <10ms <3ms <20ms
Typical closed switch loop resistance ≤ 100 Ω ≤ 100 Ω ≤ 100 Ω
Closed switch loop resistance ≤ 5 k Ω ≤ 5 kΩ ≤ 5k Ω
Insulation resistance      
With crossover ≥ 0,1M Ω ≥ 0,1M Ω ≥ 0,1 MΩ
Without crossover ≥ 10 MΩ ≥ 10 MΩ ≥ 10 MΩ
Operating voltage (switched) Min. 0.5V Max. 30V Min. 0.5V Max. 30V Min. 0.5V Max. 30V
Operating current (switched) ≤ 50mA  ≤ 50mA ≤ 50mA
Operating power (switched) Max. 1W Max. 1W Max. 1W



Environmental Properties


Environmental Properties of membrane keypads, membrane Keyboards and Membrane Switches:


  Metal Dome Tactile Non-Tactile Polydome Overlay
Storage temperature  -40◦C to 80◦C -40◦C to 80◦C -30◦C to 50◦C
Operating temperature  -20◦C to 70◦C -20◦C to 70◦C 0◦C to 40◦C 
Ingress protection   Can be sealed to IP67, subject to design  
UV resistance   UV resistant materials can be specified


▼Facial-mask-membrane-circuit-layer▼


Facial mask


△LIGHT GUIDE FILM MEMBRANE KEYBOARD △LIGHT GUIDE FILM MEMBRANE KEYBOARD △LIGHT GUIDE FILM MEMBRANE KEYBOARD △LIGHT GUIDE FILM MEMBRANE KEYBOARD △LIGHT GUIDE FILM MEMBRANE KEYBOARD △LIGHT GUIDE FILM MEMBRANE KEYBOARD △LIGHT GUIDE FILM MEMBRANE KEYBOARD △LIGHT GUIDE FILM MEMBRANE KEYBOARD △LIGHT GUIDE FILM MEMBRANE KEYBOARD △LIGHT GUIDE FILM MEMBRANE KEYBOARD △LIGHT GUIDE FILM MEMBRANE KEYBOARD △LIGHT GUIDE FILM MEMBRANE KEYBOARD △LIGHT GUIDE FILM MEMBRANE KEYBOARD △LIGHT GUIDE FILM MEMBRANE KEYBOARD △LIGHT GUIDE FILM MEMBRANE KEYBOARD △LIGHT GUIDE FILM MEMBRANE KEYBOARD △LIGHT GUIDE FILM MEMBRANE KEYBOARD △LIGHT GUIDE FILM MEMBRANE KEYBOARD △LIGHT GUIDE FILM MEMBRANE KEYBOARD △LIGHT GUIDE FILM MEMBRANE KEYBOARD

上一产品:没有了
下一产品:没有了
Copyright © 2014-2016, All rights reserved