Product Introduction:
Shanyo's Automobile Category Triangulaire Metal Dome provides reliable, responsive and durable tactile feedback for automotive electronic applications. The triangular Metal Dome can be used in the automotive field, such as the lift control buttons of the car windows. The triangular Metal Dome has emerged as an essential element in the automotive industry, particularly in enhancing the functionality of various vehicle components. Its unique design and properties make it an ideal choice for applications where precision, durability, and reliable performance are crucial. Our triangular metal domes are precision-stamped from high-quality stainless steel (SUS301/SUS304), with optimized triangular geometry providing consistent tactile feedback, crisp click sensation and long operational life for window lift controls, seat adjustment switches, mirror controls, steering wheel buttons, center console switches, climate control panels, lighting controls and infotainment systems.
Standard sizes: 3mm, 4mm, 5mm, 6mm, 7mm, 8mm, 10mm side length; custom from 2mm to 15mm. Materials: SUS301 (high elasticity), SUS304 (general), SUS316 (corrosion resistant), BeCu (high conductivity). Thickness: 0.05-0.12mm. Actuation force: 100-400g (custom, tolerance +/-15%). Travel: 0.15-0.35mm. Tactile ratio: 45-65%. Contact resistance: <=100mOhm (bare), <=20mOhm (gold). Operating life: 1M+ cycles (SUS301), 3M+ (optimized), 5M+ (BeCu). Operating temp: -40 to +125C (SUS301/304), -40 to +150C (SUS316). Surface finish: bare, nickel, gold, silver, tin. Tape mounting: PET/PI tape, single/multiple domes, custom layouts. Environmental: IP rated, salt spray 500+h (SUS316), humidity 85C/85%RH 1000h, vibration 10-2000Hz 10G, shock 50G, thermal shock 500 cycles.
Backed by an IATF 16949 / ISO 9001 certified Qingdao factory. Prototyping 10-500 pcs (5-10 days, 3-5 day rush); small batch 500-5000 pcs (10-15 days); mass production 5000+ pcs (15-20 days). Standard MOQ 500 pcs (custom), no MOQ for standard catalog sizes. RoHS, REACH, UL recognized, PPAP Level 3 available for automotive. 100% electrical and force testing, full test reports. Send us your drawing, specifications and automotive application requirements for a free design review within 24 hours.
