Custom Automotive Metal Dome SD-M79261 | 9.2mm Ni-Plated | 301 Stainless Steel

The Sealing-Ring-SD-M79261 is a high-performance custom air pressure metal dome switch specifically engineered for demanding automotive environments. Precision-manufactured from high-grade 301 stainless steel, it ensures a consistent elastic modulus between 200-210 GPa, delivering accurate and reliable pressure-activated switching. The central raised contact ring measures 7.49mm (±0.05mm), guaranteeing uniform contact and sealing performance.

Key Features & Advantages:

Superior Material: 301 stainless steel offers excellent elasticity and fatigue resistance.

Precise Performance: Strictly controlled elastic modulus (200-210 GPa) ensures consistent actuation force and travel.

Top-Tier Durability: Meets rigorous automotive standards for short-term/long-term heat resistance, cold resistance, thermal cycling, and fluid resistance.

Reliable Protection: Nickel-plated surface enhances corrosion and wear resistance, ensuring long-term stable contact.

Full Compliance: Materials and processes adhere to international automotive standards, ensuring driving safety and system reliability.