Shenzhen Guanghongda Technology Co., Ltd.  

Product Name: Custom OEM Factory Special Specification of Tactile metal Dome with Hole imported base Material SUS301 From Japan Model NO.: GHD191015 metal Dome Shape: Unstandard Shape Custom Force: 80-600g Snap Dome Material: Stainless Steel SUS301 Surface Treatment: Nickel (Silver, Gold) Plating Dimension: 3.5~12mm MOQ: 100 PCS OEM: Acceptable Trademark: GHD technology Transport Package: Pet Bag Specification: 16*15*14cm Origin: China HS Code: 8538900000 Product Description Custom OEM factory SPecial specification of tactile metal dome with hole imported base material SUS301 from JapanMore ProductsWhat is the metal Dome and its ClassificationHow to correctly Select Using Tactile dome Shape?The Feature & Advantage of metal DomeWe can accept to custom metaL DOME in different shapes & Specifications as request .The Working Principle of metal DomeWorking principle:The snap dome is located at the conductive part on the PCB (most of which is above the gold finger on the PCB). When pressed, the central dimple of the dome is concave and contacts the circuit on the PCB , Thus, the circuit is formed, and the current passes through, and the whole product can work successfully . With the help of the conductivity of the metal metal, it plays a role of high-quality switch between the operator and the product. The stable click ratio & longer life-time are used to provide the operator with high-quality tactile feelMajor ParameterProduct ModelSpecificationsSurface TreatmentParameterForce(gf)DiameterTripHeightService LifeRound0/1/4/5 DimpleGold,silver nickel plating3-10mm0.14-0.19 ±0.050.21-0.25 ±0.03mm>300k hit100gf-500gf4-Legged0/1/4/5 DimpleGold,silver nickel plating4-20mm0.23-0.28 ±0.051.40-1.70 ±0.03mm>300k hit100gf-600gfOblong0/1/4/5 DimpleGold,silver nickel plating4x2.88mm ~5x4mm0.15-0.23 ±0.050.21-0.29 ±0.03mm>300k hit100gf-250gfTriangularLong foot /short foot /no footGold,silver nickel plating3.15-12mm0.15-0.19 ±0.050.21-0.25 ±0.03mm>100k hit200gf-600gfIrregularSpecial shapeGold,silver nickel platingAccording to the customer's needs, it can be customizedNote: all kinds of metal shrapnel can be customized according to the design specificationsShenzhen Guanghongda Technology Co, Ltd has rich experience in exhibition & participation.Through the face-to-face communication in exhibition, to strengthen our powers as anintegrated set of industry and trade company.F A QQ1: Are you Trading company or manufacturer ?A:We are a Professional Trading & Manufacturer Integrated .Q2 :Can you offer OEM Service ?A:Surely Okay , we have Seasoned OEM service experience .Q3:what is the Lead time of sample ?A :It takes 2-7working days depends .Q4:How fast can i get the Quotation ?A:30mins ~ 24Hours depends .Please do not hesitate to contact with us , if you have any inquires .