Dongguan Shengrui Technology Co.,Ltd
| Payment Terms | T/T,Western Union |
| Supply Ability | 50,000 pieces per 15–30 working days |
| Delivery Time | 5-8 work days |
| Packaging Details | 1000/Bulk Pack |
| Terminal Type | Uninsulated cold-pressed ring terminal (copper lug) |
| Material | High-purity copper, tin-plated |
| Wire Range | 0.5–16 mm² (customizable) |
| Stud Sizes | 3.2 / 4.2 / 5.3 / 6.3 / 8.4 / 10.5 / 12 / 13 / 15 / 17 / 20 mm |
| Contact Resistance | ≤ 5 mΩ |
| Insulation Resistance | ≥ 1000 MΩ |
| Operating Temperature | -40°C ~ +125°C |
| Packaging | Single piece, bulk packaging (custom reels available) |
| Brand Name | SHENGRUI |
| Model Number | 1020000402170001110111 |
| Certification | RoHS，Reach |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T,Western Union | Supply Ability | 50,000 pieces per 15–30 working days |
| Delivery Time | 5-8 work days | Packaging Details | 1000/Bulk Pack |
| Terminal Type | Uninsulated cold-pressed ring terminal (copper lug) | Material | High-purity copper, tin-plated |
| Wire Range | 0.5–16 mm² (customizable) | Stud Sizes | 3.2 / 4.2 / 5.3 / 6.3 / 8.4 / 10.5 / 12 / 13 / 15 / 17 / 20 mm |
| Contact Resistance | ≤ 5 mΩ | Insulation Resistance | ≥ 1000 MΩ |
| Operating Temperature | -40°C ~ +125°C | Packaging | Single piece, bulk packaging (custom reels available) |
| Brand Name | SHENGRUI | Model Number | 1020000402170001110111 |
| Certification | RoHS，Reach | Place of Origin | China |
This heavy-duty cold-pressed ring terminal (also known as copper lug or ring tongue terminal) is designed for high-current electrical and grounding applications. Made from high-purity copper with tin plating, it provides excellent conductivity and corrosion resistance. The closed-barrel crimp design ensures a secure, vibration-resistant connection to stranded wires, while the precision-stamped ring tongue fits standard stud sizes. Available in multiple wire and stud sizes, it is widely used in power distribution panels, automotive systems, industrial machinery, and battery connections.
Company Details
Business Type:
Manufacturer
Year Established:
2010
Total Annual:
8000000-15000000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Dongguan Shengrui Technology Co., Ltd. was established in 2010 with a registered capital of 2 million RMB. Currently, we have more than 100 employees. We are a professional manufacturer specialized in the production and sales of terminal blocks, connectors, wiring harnesses, docking s... Dongguan Shengrui Technology Co., Ltd. was established in 2010 with a registered capital of 2 million RMB. Currently, we have more than 100 employees. We are a professional manufacturer specialized in the production and sales of terminal blocks, connectors, wiring harnesses, docking s...
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