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7 Keys Silk Screen Print Metal Dome Membrane Switch Embossing

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7 Keys Silk Screen Print Metal Dome Membrane Switch Embossing

Brand Name : Wenyi Electronics

Model Number : GPI-FMS-034

Certification : RoHs, SGS, ISO9001

Place of Origin : Made in China

MOQ : 100 pcs / lot

Price : Negotiable

Payment Terms : T/T, L/C, D/A, D/P, Western Union, MoneyGram

Supply Ability : 5,000,000 pcs / Months

Delivery Time : 14-18 working days

Packaging Details : ploybag for each, then in carton box

Circuit type : PET flexible Cirucit

Keys : 7 Pcs Embossing

Back adhesive : 3M 300 LSE

Life Span : no less than 1 Million operation Times

Overlay : texture PC

Dome Type : Metal Dome

Surface Effect : Matte Finish or Sand Effect

LED : King Bright

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Medical Device Use 7 Keys Silk Screen Print Embossing Membrane Switch With King Bright LED

How do membrane switches work?
The design behind most membrane switches is simple: When an operator presses a button, a contact is made to activate an electrical circuit. When the operator releases the button, the contacts close to deactivate the circuit.

How are membrane switches made?

The design and manufacturing process behind the membrane switch is an e2ip technology with great care and creativity. Membrane switches are made by printing carbon or silver inks onto a variety of substrates. A custom graphic overlay is then applied to the film. At e2ip technologies we offer a wide range of graphics layer materials including polyester, antimicrobial polyester, polycarbonate, blends and silicone. These flexible, durable materials are where "membrane" switches get their name.

Item description:

7 Pillow Embossing Keys

Circuit type: 0.125mm Flexible PET Silver Ink

Special Point: Metal Dome

Touch force: 200-550 g

Backadhesive: 3M 300 LSE

LED: King Bright

Connetor: ZIF Connector Pictch: 1.0mm, 0.5mm, 2.54mm

Defect rate: less than 0.4%

Guarantee: 1 year quality Guarantee for all customers or 1 million opeation life time

Product Characters:

  1. PC 0.175 mm Overlay.
  2. PC/PET Textured surface or Glossy
  3. Waterproof Seal Ring Available.
  4. Color keys screen print or Digital Print are available
  5. Withstand millions of cycles
  6. Perfect exterior, Silicone Keypad available
  7. Stable in quality: defect rate less then 3 pcs out of 1000 pcs

Our Advantage:

  1. Strong R&D capability for various industrial use membrane switch
  2. Low cost and competitive price
  3. Short Lead time for samples and Mass production 12-18 working days.
  4. Advanced Equipment and Technolodgy.
  5. Over 13 years experience in the industry.
  6. Professional manufacturer.
  7. Well QC controlled Team
  8. ISO9001: 2015 certified company

Technical Specification:

Technical Data: Parameter
⒈ Reliable Life Span: 　　>1 million operation times
⒉ Closed displacement: 　0.1~0.4mm(Notactile type)
　　0.4~1.0mm ( tactile type)
⒊ Touch Force: 　　200~550g
⒋ Silver Paste Resistance Change Rate: 　　 at 55℃,Humidity 90%,56 hours later,resistance between two wire loops :10MΩ/50VDC
5. Exterior for Circuit 　No oxidation , no impurity
6.Circuit width and Technical request 　　Circuit width ≥ 0.3mm, Distance between two wires 0.3mm, blur of wire <1/3,Line Gap < 1/4 circuit width.
⒎Wire lead Pitch: 　0.3,0.5,0.8,1.0, 1.25, 2.0, 2.54, 2.50, 1.27, 1.25, 5.08 mm
⒏ wire lead anti-curve rate 　test with d=10mm steel Roller with 80times, no breakage
9. Print Type: UV Print, digital color Print, Silkscreen

Key Content None tactile Tactile
Contact Rating: 30 DVC maximum,100mA maximum, 1 watt maximum 30 DVC maximum,100mA maximum, 1 watt maximum
Operating Contact Resistance Less than 100 OHMS typical Less than 100 OHMS typical
Life Cycles >2,000,000 >1,000,000
Storage Tem -40°C to 65°C -40°C to 65°C

7 Keys Silk Screen Print Metal Dome Membrane Switch Embossing


Product Tags:

PET Embossing Membrane Switch

      

RoHs Embossing Membrane Switch

      

0.125mm Metal Dome Membrane Switch

      
Quality 7 Keys Silk Screen Print Metal Dome Membrane Switch Embossing for sale

7 Keys Silk Screen Print Metal Dome Membrane Switch Embossing Images

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