Highly Durable Tactile Membrane Switch With Embossed Metal Dome And Layered Construction
รายละเอียดสินค้า:
สถานที่กำเนิด: | ทงกวนของจีน |
ชื่อแบรนด์: | Taida |
ได้รับการรับรอง: | ISO9001,SGS,ROHS,REACH,UL |
หมายเลขรุ่น: | 20251014-01 |
การชำระเงิน:
จำนวนสั่งซื้อขั้นต่ำ: | 100 ชิ้น |
---|---|
ราคา: | communication |
รายละเอียดการบรรจุ: | กระเป๋า PE แรกและฟองในกระเป๋ากล่องและอื่น ๆ |
เวลาการส่งมอบ: | 4-5 วันสําหรับการทําตัวอย่าง; 10-13 วันสําหรับสินค้าชุด |
เงื่อนไขการชำระเงิน: | Western Union, T/T, Paypal |
สามารถในการผลิต: | 14,000 + ชิ้น + เดือน |
ข้อมูลรายละเอียด |
|||
สี: | Pantone, Ral CMYK, RGB หรือตัวอย่าง | สนามเชื่อมต่อ: | 1.0 มม. หรืออื่น ๆ |
---|---|---|---|
ติดกาว: | กาว 3M467 หรืองานอื่นๆ | วิธีการพิมพ์: | การพิมพ์สกรีนการพิมพ์แบบดิจิตอล |
หน้าต่าง LED: | สีขาวกึ่งโปร่งใสหรือชัดเจน | ขนาด: | การออกแบบที่กำหนดเอง |
วงจรชีวิต: | 1 ล้านครั้ง | ประเภทปุ่ม: | โดมโพลีหรือโดมโลหะ |
อุณหภูมิการจัดเก็บ: | -40 ° C ถึง 85 ° C | เทคโนโลยี: | การพิมพ์หน้าจอไหม |
รายละเอียดสินค้า
Highly Durable Tactile Membrane Switch With Embossed Metal Dome And Layered Construction
A highly durable tactile membrane switch with embossed metal dome and layered construction typically features the following characteristics:
- Durability: Designed to withstand harsh conditions, including moisture, dust, and mechanical wear.
- Tactile Feedback: Embossed metal domes provide a tactile response upon activation, enhancing user experience.
- Layered Construction: Consists of multiple layers, including a top graphic layer, a spacer layer, and a bottom circuit layer, ensuring functionality and aesthetics.
- Customization: Available in various shapes, sizes, and designs to meet specific application needs.
- Electrical Performance: Provides reliable electrical connections with low resistance and consistent performance.
- Aesthetic Appeal: Can incorporate custom graphics, colors, and finishes for branding and usability.
Membrane Switch specification:
Overlay material ---For front or face overlay | ||||||||
Polyester | Polycarbonate | |||||||
1 Highly versatile for embossing | 1 wide range of the surface finishes and thicknesses | |||||||
Embossing --- Graphic overlay or up circuit can be embossed in order to insert metal stainless steel domes for good tactile when press .Leave space for mechanical keys and provide tactile indications | ||||||||
Pedestal embossing | Rim embossing | Pillow embossing | Dim embossing | |||||
Windows or LCD --- For display functions | ||||||||
Printed colors windows such like red ,black and so on | Transparent finishes windows | |||||||
Keys | ||||||||
Tactile Keys :witch metal domes or Poly domes ,Metal dome with different diameter and pressure kinds | Non-tactile keys: printed silver spot on the circuit | |||||||
LEDs ---Miniature LEDs ,LED colors :white ,Green ,Red ,Blue ,Yellow ,Orange and others | ||||||||
EL and Sensors or inductors --- EL can be light any place where where you like ,and sensors can be used as LEDs | ||||||||
Cables --- is extension of circuit and communication with your device | ||||||||
Screen printing conductive silver cable | Copper plated cable /Polyimide or FPC | PCB cable | ||||||
Types of connector --- 1 Zero insertion force(ZIF) with 0.5MM ,1.0MM,1.25MM pitch ;2 Female connector with 2.54MM pitch; 3 Male connector | ||||||||
Shielding --- For protection function | ||||||||
Gasket seal/Waterproof :protect the conductors against from the humidity and splashes | EMI/RFI/ESD Shielding: use an Aluminum foil shielding /clear ITO electrical conductive polyester to protect | |||||||
Rear Adhesive --- Mostly use the 3M double-side mounting glue brand of USA. Also accepted others such like Lohmann and others | ||||||||
Back plate --- Use in Aluminum ,Polycarbonate ,Acrylic Or PMMA | ||||||||
Matching color --- PMS or RAL Is best ,CMYK or RGB also can be ok if you can supply PMS Or RAL | ||||||||
Standard Tolerances :+/-0.2MM |
Membrane switch Performance Index:
Electrical properties
Operating voltage | ≤ 50VDC |
Operating Current | ≤ 100mA |
contact resistance | 0.5 ~ 10Ω |
Insulation resistance | ≥ 100MΩ (100VDC) |
the substrates withstand voltage | 2kDVC |
rebound time | ≤ 6ms |
loop resistance | 50Ω, 150Ω, 350Ω third gear, or user needs identified |
insulating ink withstand voltage | 100VDC |
Mechanical behavior
reliability of service life | > 1 million times |
closed displacement | 0.1 ~ 0.4mm (tactile) 0.4 ~ 1.0mm |
Kin standard for force | 15 ~ 750g force |
conductive silver paste migration | in 55 ° C, a temperature of 90%, after 56 hours, the second-tier of 10MΩ/50VDC |
Silver online no oxidation, no impurities | |
Pastes linewidth ≥ 0.3mm, the minimum interval of 0.3mm, line burr <1/3, the line gap <1/4 linewidth | |
pin spacing standard 2.54 2.50 1.27 1.25mm | |
the pinout anti curvature, d = 10mm Ganggun pressure roll 80 times line constantly. |
Printing indicators
printing size deviation ± 0.10mm, appearance sideline unclear compiled difference±0.1mm |
chromatic deviation ± 0.11mm/100mm, the insulating ink covering all Silver Line |
ink scattered, writing incomplete |
color difference is not more than two |
shall not creased, paint stripping |
transparent transparent window cleaning, uniform color, no scratches, pinholes, impurities. |
More Photos show :