Nissan engine hood lock-Automotive Industry-Jinyu Group - Micro Motion Technology - Micro Switch

Overview

Technical Specifications:

Electrical Characteristics:

· Rated Load: 12VDC 1A

· Contact Resistance: ≤50mΩ (initial value)

· Insulation Resistance: ≥100MΩ (500VDC)

Mechanical Characteristics:

· Operating Force: 1.5N ± 0.3N

· Travel: 0.5mm ± 0.1mm

· Mechanical Life: ≥50,000 cycles

Environmental Adaptability:

· Operating Temperature Range: -40°C to +125°C

· Protection Rating: IP67

· Salt spray test: 96 hours with no abnormalities

Quality control:

Complies with the IATF 16949 quality management system

100% online testing:

· Contact resistance test

· Insulation withstand voltage test (500 VAC/1 s)

· Operating characteristic test

Batch traceability management system

Project achievements:

Production qualification rate: ≥ 99.8%

Market defect rate: < 30 PPM

Cumulative global vehicle installations for supporting models: over 500,000 units

01

Outstanding environmental adaptability

The wide temperature range operation performance (-40℃~125℃) ensures reliability in extreme climates; The IP67 protection level design effectively resists dust and moisture erosion; Passed the 96-hour salt spray test, with excellent corrosion resistance; The vibration and shock test complies with the ISO 16750-3 automotive electronics standard.
02

Military-grade reliability design

The dual-contact redundant architecture enhances the fault safety level; The self-cleaning contact structure eliminates contact failure caused by oxidation; The 50,000 mechanical life exceeds the industry standard by 30%; The stainless steel spring-clip mechanism ensures long-term operational consistency.
03

Precision manufacturing quality assurance

The fully automated production line ensures a dimensional accuracy of ±0.01mm; 100% online inspection covers 12 key parameters; The IATF 16949 system controls the quality of the entire production process; The batch traceability system enables full lifecycle management.
04

Compliance certification of the entire vehicle manufacturing plant

The complete PPAP file package has passed the Nissan ES standard review; A reliability verification report was issued by a third-party laboratory; The defect rate of mass-produced products is less than 30 PPM; The supporting global platform models have undergone over 5 million units of empirical testing.