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Embossing Keys Waterproof Membrane Switch Mechanical Keyboard

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Embossing Keys Waterproof Membrane Switch Mechanical Keyboard

Brand Name : Lunfeng

Model Number : LFZDX043

Certification : ISO9001:2015

Place of Origin : Shenzhen, China

MOQ : 1 piece

Price : Negotiable

Payment Terms : T/T, Western Union

Supply Ability : 500000 Piece/Pieces per Month

Delivery Time : 7-25 working days, To be negotiated

Packaging Details : First put into a polybag, then paked into a carton. According to clients' special requirements.

Product name : Customized Embossing Keys Waterproof Membrane Switch Mechanical Keyboard Key

ColorS : Pantone/ RAL color, white, black, red, green

Material : PET, Polyester(PET), EBG180

Rear adhesive : 3M adhesive 3M467 3M468 3M9448

Feature : metal domes, matte surface, silver circuit

Connector : 2.54mm Pitch black housing

Key : Embossed keys, embossing buttons

Type : NO Leds, with transparent LCD window

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Customized Embossing Keys Waterproof Membrane Switch Mechanical Keyboard Key

  • Membrane switch:
  • Silk creen printing or digital printing with perfect exterior
  • Autotype PC or PET overlay
  • Embossed keys without domes
  • Rear Adhesive: 3M467 or 3M468
  • Matching color:Pantone and RALcolor matching system.
  • SMD welding or by hand welding as per request
  • Withstand millions of cycles
  • Standard Tolerances:+/- 0.10inch(+/-0.25mm)
  • Offer OEM/ODM Service​


Applications:

  • home appliances and device
  • Security Protection systems with Cipher Code
  • Various industry control keypad panel
  • consumer electronics and 3C item
  • Thrapy medical system and device
  • Various automtic machine control keypad
  • Telecommunication Equipment
  • Medical Equipment
  • Industrial Equipment
  • Household Equipment
  • Remote Controller
  • Control system

Our Advantage:

  • We Focus in membrane switch and related items.
  • Strong R&D capability
  • Stable in quality
  • Competitive price
  • Short Lead time for samples and Mass production
  • Whole solution design available
Items Silver Printed Circuit Copper Etched FPC Circuit
Material PET (Polyester) Copper
Conductor Printed silver Copper
Contact Fingers Silver and Carbon Gold plated
Contact Buttons Pads Silver Gold plated
Life & Reliability normal good
Stability normal good
Resistance low Very low
Cost low high
Lead Time 2-3 days 7-10 days
Pitch

0.5mm (not suggested), 1.0mm,1.27mm, 2.54mm

0.5mm, 1.0mm,1.27mm, 2.54mm

1. Electrical Properties Membrane Switch
Electrical Level: 35V(DC), 100mA,1W
Contact Resistance: 10Ω~500 Ω
Insulation Resistance: 100MΩ/100V
Dielectrics Voltage-resistance: 250VRms(50~60Hz 1min)
Chattering Time: ≤ 5ms
Life Time: Flat type ≥ 5,000,000; Tactile type ≥ 1,000,000
Tail Folding: R>1,180
2. Mechanical Properties
Operating Force: Flat type 57~284g (2~10oz); Tactile type 170~397g(6~14oz)
Switch Stroke: Flat type 0.1~0.5mm; Tactile type 0.6~1.5mm
3. Environmental and Storage Conditions
Operation Temperature: -40°C ~ +80°C
Storage Temperature: -40°C ~ +80°C
Humidity: 40°C, 90%~95%, 240 hours


FAQ:

Q1: Are you a factory or trade company?
A : Lunfeng is membrane switch/ graphic overlay manufacturer/factory. We pecialize in memrbane switch for 26 years.

Q2 : Is my switch file safe if I send it to you for manufacturing?
A : We respect customer's design authority and will never manufacture membrane switch/ graphic overlay for someone else without
your permission. NDA is acceptable.

Q3 : Can you copy membrane switch/ graphic overlay samples without file?
A : Yes, we can clone membrane switch/ graphic overlay according to your samples.

Q4 : What payment do you accept ?
A : TT/ Western Union.

Q5 : What's your shipping way ?
A : 1. We have our own forwarder to ship goods by DHL, UPS, FEDEX, TNT, EMS.
2. If you have your own forwarder, we can cooperate with them.

Q6 : How about the MOQ?
A : 1 pcs, but normally 5 pcs samples for memrbane switch, 10 pcs for membrane overlay.

Q7 : What's your main market?
A : Europe, USA, Brazil, Russia, Turkey, Iran, Austrialia, Singapore...

Embossing Keys Waterproof Membrane Switch Mechanical Keyboard


Product Tags:

Waterproof Membrane Switch Matte Surface

      

3M467 Pantone Waterproof Membrane Switch

      

Mechanical Waterproof Membrane Keypad

      
Best Embossing Keys Waterproof Membrane Switch Mechanical Keyboard wholesale

Embossing Keys Waterproof Membrane Switch Mechanical Keyboard Images

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