NTC Temperature Sensor Terminal Solution
The KJ6004704-30C NTC Temperature Sensor Terminal is a custom precision-stamped U-shaped nickel terminal designed for internal temperature sensing applications in NTC thermistors. Manufactured from 0.3 mm pure nickel strip, it provides excellent thermal conductivity, electrical conductivity, and stable contact performance, ensuring accurate temperature signal transmission throughout the sensor's service life.
Developed specifically for electronic temperature sensing devices, this terminal features burr-free stamping, oxidation-resistant surfaces, and precision dimensional control, making it an ideal solution for high-volume production of NTC temperature sensors.
Customer Requirements
The customer required a customized nickel terminal specifically designed for NTC temperature sensors with strict quality and environmental requirements. Key expectations included:
- Pure nickel material with 0.3 mm thickness
- Excellent thermal and electrical conductivity
- Burr-free and crack-free stamping quality
- No deformation, contamination, oxidation, or surface defects
- Stable contact with the temperature sensing element
- Compliance with RoHS environmental standards
- Reliable performance for mass production assembly
Qianwei Precision Solution
Qianwei Precision developed the KJ6004704-30C Precision U-Shaped Terminal using advanced precision stamping technology and high-quality pure nickel material.
To ensure stable sensor performance, our engineering team implemented:
- Precision progressive stamping for consistent dimensions
- Burr-free manufacturing process
- Strict oxidation prevention throughout production
- Concave contact structure for secure connection with the sensing element
- Comprehensive in-process quality inspection
- RoHS-compliant manufacturing process
The result is a highly reliable terminal that supports stable temperature measurement while meeting customers' demanding assembly and quality requirements.
Performance Advantages
Excellent Thermal & Electrical Conductivity
Manufactured from high-purity nickel, the terminal provides outstanding thermal and electrical conductivity, ensuring accurate and stable temperature signal transmission for NTC sensor applications.
Precision Manufacturing & Stable Contact
Advanced precision stamping technology delivers tight dimensional tolerances, burr-free edges, and deformation-free construction. The specially designed contact structure ensures reliable contact with the sensing element throughout long-term operation.
Reliable Quality for Mass Production
Strict process control prevents oxidation, contamination, cracks, and surface defects during manufacturing. Combined with RoHS-compliant production, the terminal offers excellent consistency and dependable performance for large-scale electronic manufacturing.
Materials & Manufacturing
Qianwei Precision combines premium materials with advanced precision manufacturing to ensure stable product quality and long service life.
Base Material
- Pure Nickel Strip
Material Thickness
- 0.30 mm
Surface Finish
- Pure Nickel
Manufacturing Process
- Precision progressive stamping
- Burr-free forming
- Oxidation prevention process
- Precision dimensional inspection
- Full-process quality control
Every production stage is carefully monitored to ensure consistent performance and reliable sensor assembly.
Parameter | Specification |
| Product Model | KJ6004704-30C |
| Product Type | Precision U-Shaped Terminal |
| Application | NTC Temperature Sensor |
| Industry | Temperature Sensor |
| Material | Pure Nickel Strip |
| Material Thickness | 0.30 mm |
| Surface Finish | Pure Nickel |
| Working Temperature | -40°C to +125°C |
| Conductivity | Excellent Electrical & Thermal Conductivity |
| Mechanical Structure | Precision Stamped U-Type Contact |
| Customization | OEM & ODM Available |
| Environmental Compliance | RoHS Compliant |
Testing & Certification
Every terminal undergoes comprehensive inspection before delivery to ensure stable product quality.
Quality Tests
- Visual appearance inspection
- Burr inspection
- Dimensional inspection
- Salt spray resistance testing
- RoHS compliance testing
Certifications
- RoHS Compliant
The product successfully passed customer-required salt spray testing and RoHS environmental verification.
Results & Customer Feedback
The KJ6004704-30C terminal has entered stable mass production and has been successfully integrated into the customer's NTC temperature sensor products.
Project Results
- Successfully mass-produced
- Passed customer qualification testing
- Stable temperature sensing performance
- No oxidation-related contact failures
- Smooth automated assembly process
- Consistent production quality
Following mass production, the customer reported excellent assembly efficiency, reliable temperature sensing accuracy, and no complaints related to oxidation or poor electrical contact, demonstrating the product's long-term reliability in commercial applications.
Why Choose Qianwei Precision?
Qianwei Precision specializes in manufacturing custom precision terminals, connector contacts, and metal stamping components for temperature sensors, automotive electronics, industrial automation, energy storage systems, and consumer electronics.
Why Global Customers Choose Us
- Over 20 years of precision stamping experience
- Expertise in custom sensor terminal development
- Advanced progressive die manufacturing
- OEM & ODM customization services
- Strict quality control throughout production
- Stable mass production capability
- Fast sampling and engineering support
- RoHS-compliant manufacturing
- Reliable global supply chain
Looking for a reliable temperature sensor terminal manufacturer?
Contact Qianwei Precision today to discuss your custom terminal project, request technical support, or receive samples for evaluation.
