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Featuring a SPDT (Single-Pole Double-Throw) contact arrangement and industry-leading IP67 ingress protection rating, this micro switch delivers stable and reliable signal switching performance even in harsh automotive operating conditions. Certified to ENEC, CQC and UL standards, the switch is optimized for low-current control circuits, making it an ideal choice for automotive component manufacturers, vehicle OEMs and industrial control system integrators seeking long-lasting, high-consistency switching solutions. With a compact form factor and PCB straight terminal design, it supports seamless integration into compact automotive electronic assemblies, reducing installation complexity for high-volume manufacturing clients.
This IP67 rated micro switch for automotive wiring harnesses adopts a fully sealed structure with a high-performance silicone rubber sealing ring, effectively blocking dust, moisture and liquid intrusion. It maintains stable operation across a wide operating temperature range of -40℃ to +85℃, adapting to extreme temperature fluctuations, vibration and splash exposure in vehicle operating environments, eliminating signal failure risks under harsh conditions.
Equipped with high-conductivity Ag/Ni alloy contacts, the SPDT automotive micro switch delivers exceptional arc resistance and conductivity, ensuring consistent switching performance over its lifecycle. It supports multiple electrical ratings: 0.1A 125/250V AC, 0.1A 48V DC and 3A 12V DC, covering most automotive low-current control needs. The switch boasts a mechanical life of up to 500,000 cycles and an electrical life of 100,000 cycles, significantly reducing maintenance and replacement costs for commercial manufacturing clients.
With strict tolerance control, this sealed automotive micro switch features a maximum operating force of 220gf, a minimum release force of 30gf, and a precise operation position of 3.4±0.2mm. With a maximum pre-travel of 2.0mm, maximum differential travel of 0.5mm and minimum over-travel of 0.8mm, it delivers consistent actuation feedback, preventing false triggering and ensuring precise signal transmission. The PCB straight terminal design supports automated mounting, perfectly matching high-volume production lines of automotive wiring harness manufacturers.
Standard | Specification |
|---|---|
ENEC/CQC | 0.1A 125/250VAC 48VDC |
UL | 3A 12VDC |
Operating Temperature | -40℃∽+85℃ |
Mechanical Life | 500000cycles |
Electrical Life | 100000cycles |
This high-durability sealed micro switch is primarily designed for automotive wiring harness systems, with wide applicability across industrial scenarios:
Automotive wiring harness control systems and vehicle body control modules
Automotive safety systems, door lock control and seat adjustment mechanisms
Automotive lighting control and electronic auxiliary system signal switching
Compact industrial automation control panels and sealed electronic equipment
Outdoor industrial control devices with harsh environmental requirements
We offer comprehensive customization and bulk procurement solutions tailored to industrial manufacturers, project integrators and bulk procurement clients. Our customization capabilities include terminal type modification, operating force parameter adjustment, material performance optimization, and custom logo marking to match your project requirements. For bulk orders, we provide flexible MOQ settings, stable mass production capacity with strict IATF 16949 quality control, dedicated account management, and customized logistics solutions to ensure on-time delivery. We also provide full technical support from prototype testing to mass production, helping you reduce development costs and speed up time-to-market.
Our Sealed Straight-Rod Micro Switch for Auto Harnesses holds ENEC, CQC and UL certifications, complying with global automotive and industrial safety standards for worldwide market applications.
This switch features an IP67 ingress protection rating, providing full dust protection and resistance to temporary water immersion, ideal for harsh automotive and outdoor industrial environments.
Yes, we offer full customization of core parameters including operating force, travel distance, terminal type and housing material to meet your automotive or industrial project needs.
The switch has a rated mechanical life of up to 500,000 cycles and an electrical life of 100,000 cycles, delivering long-term reliable performance for high-volume commercial applications.
