Connector in industrial machinery solution
The RZ8504302-50C Precision Connector Terminal is engineered for industrial electrical equipment and control board wiring applications that require stable high-current transmission, precision manufacturing, and long-term reliability. Designed for 10A–50A power connections, this terminal combines excellent electrical conductivity, precise dimensional control, and outstanding mechanical durability, making it an ideal solution for industrial automation, electrical control systems, and power distribution equipment.
Manufactured with precision stamping technology and lead-free tin plating, the RZ8504302-50C ensures consistent electrical performance while meeting international environmental standards, including RoHS, REACH, and UL requirements.
Customer Requirements
Qianwei Precision Solution
The customer required a high-precision connector terminal capable of supporting 10A–50A high-current transmission across multiple industrial applications. Key requirements included:
- Precise dimensions with tight manufacturing tolerances
- Burr-free and deformation-free stamping quality
- Stable electrical conductivity under continuous operation
- Reliable insertion and withdrawal force
- Excellent corrosion resistance
- Compliance with RoHS, REACH, and UL standards
- Reliable operation under both high- and low-temperature environments
- Compatibility with various industrial electrical systems
To address these requirements, Qianwei Precision developed the RZ8504302-50C Precision Connector Terminal, utilizing advanced precision stamping technology, high-quality brass materials, and environmentally friendly surface treatment.
Our engineering solution includes:
- High-precision progressive stamping dies
- Tight dimensional tolerance control
- Lead-free tin plating for enhanced corrosion resistance
- 100% optical dimensional inspection
- Insertion force verification
- Salt spray corrosion testing
- Strict quality control throughout production
This comprehensive manufacturing process ensures stable performance even in demanding industrial environments.
Performance Advantages
Stable Electrical Performance
Designed to support 10A–50A current capacity and rated voltages up to 1000V AC/DC, the RZ8504302-50C provides stable power transmission with low contact resistance. Its precision-engineered contact structure minimizes energy loss and ensures reliable electrical performance in industrial automation and power distribution systems.
Durability for Harsh Industrial Environments
Constructed from premium brass and finished with environmentally friendly lead-free tin plating, the terminal offers excellent corrosion resistance and long-term durability. It maintains stable performance across operating temperatures from -40°C to +125°C, ensuring reliable operation even in demanding industrial environments.
Precision Manufacturing & Mechanical Reliability
Manufactured using high-precision progressive stamping technology, the terminal features tight dimensional tolerances, burr-free edges, and consistent insertion performance. The robust mechanical structure withstands repeated mating cycles while maintaining secure electrical connections, making it ideal for long-term industrial applications.
Materials & Manufacturing
Qianwei Precision combines premium materials with advanced manufacturing technology to ensure consistent product quality.
Base Material
- High-quality brass
Surface Treatment
- Lead-free environmentally friendly tin plating
Manufacturing Process
- Precision progressive stamping
- High-precision tooling
- Lead-free electroplating
- 100% automatic optical inspection
- Insertion force testing
- Salt spray corrosion testing
Every production stage is monitored under strict quality management procedures to guarantee product consistency.
Parameter & Specification
| Specification | Details |
|---|---|
| Product Model | RZ8504302-50C |
| Product Type | Precision Female Connector Terminal |
| Application | Industrial Electrical Equipment |
| Material | Brass |
| Surface Finish | Lead-Free Tin Plating |
| Thickness | 0.50 ± 0.02 mm |
| Mating Tab Size | 5.0 × 0.8 mm |
| Overall Length | 22.0 ± 0.2 mm |
| Overall Width | 8.5 ± 0.1 mm |
| Applicable Wire Size | AWG #12–#20 |
| Current Rating | 10–50A |
| Rated Voltage | 250–1000V AC/DC |
| Operating Temperature | -40°C to +125°C |
| Customization | OEM & ODM Available |
Testing & Certification
Each RZ8504302-50C terminal undergoes comprehensive quality verification before shipment.
Quality Tests
- Visual appearance inspection
- Automatic optical dimensional inspection
- Insertion and withdrawal force testing
- Temperature rise testing
- Withstand voltage testing
- Salt spray corrosion testing
- RoHS environmental compliance testing
Certifications
- UL Certified
- RoHS Compliant
- REACH Compliant
Results & Customer Feedback
After implementation, the customer reported significant improvements in both manufacturing efficiency and product reliability.
Project Results
- 100% dimensional inspection pass rate
- Stable electrical conductivity during continuous operation
- No burrs, cracks, deformation, or oxidation
- Passed 72-hour salt spray corrosion testing
- Excellent insertion force consistency
- Meets all industrial electrical performance requirements
The customer successfully integrated the RZ8504302-50C into multiple industrial electrical control systems, achieving stable performance across various operating conditions while reducing maintenance and replacement costs.
Why Choose Qianwei Precision?
Qianwei Precision specializes in manufacturing high-quality precision terminals, connectors, and stamped metal components for industrial, automotive, energy storage, consumer electronics, and smart device applications.
Why Global Customers Choose Us
- Over 20 years of precision terminal manufacturing experience
- Advanced precision stamping and tooling capabilities
- OEM & ODM customization services
- Strict quality management system
- 100% dimensional inspection
- Fast sampling and stable mass production
- Competitive pricing with reliable delivery
- Global compliance with UL, RoHS, and REACH standards
Looking for a reliable industrial machinery terminal manufacturer?
Contact Qianwei Precision today to discuss your custom connector terminal project or request free samples and engineering support.
Products
FAQ
Qianwei Precision supplies precision terminals and connectors for a wide range of industrial machinery, including automation equipment, CNC machines, robotics, packaging machinery, production lines, and industrial control systems.
We manufacture electrical terminals, connectors, stamped metal parts, and CNC-machined components used for power distribution, motor control, signal transmission, and grounding in industrial machinery.
Yes. We offer custom design and manufacturing services based on customer drawings and technical requirements, supporting unique installation conditions, space constraints, and performance specifications.
Our products are engineered with optimized contact structures, controlled tolerances, and secure crimp or fastening designs, providing strong mechanical retention and consistent electrical performance.
We implement strict quality control procedures, including incoming material inspection, in-process monitoring, automated measurement, and final inspection, ensuring consistent quality across large production runs.
Contact
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