70A PCB Circuit Board Brass M4 Screw Terminal Conductive Bracket
High-Current 4P PCB Terminal Series

Screw Terminal (PCB Type)TLS44187
TheTLS44187 is a heavy-duty PCB Terminal engineered for high-power Electric Appliances. Crafted from premium Brass and Copper with a 4-Pin (4P) configuration, it supports up to 70A current flow, ensuring superior stability for PCB Welding and AC/DC power distribution.
| Rated Current: | 70A |
| Configuration: | 4P (4 Pins) |
| Application: | PCB Welding / Power Input |
Technical Data Sheet
| Model Number | TLS44187 | Brand | Telian |
| Description | PCB Wire Connector | Material | Brass, Copper |
| Pins | 4P | Pin Header | Brass Tin/Plated |
| D/C | AC/DC Compatible | Certificate | CE / ISO Certified |
| Packaging | Plastic Bag & Carton | Origin | Guangdong, China |
Engineering Drawing & Support

Telian provides full R&D Drawing capabilities for seamless system integration.
TLS44187 Series: 70A High-Current PCB Terminals for Robust Power Integration
TheTLS44187 is a professional-grade Screw Terminal solution engineered by Telian (锻资台) to deliver high-performance power distribution directly to the PCB. Specifically designed for Electric Appliances and industrial power modules, this 4-Pin PCB Terminal provides a secure, low-resistance interface for demanding AC/DC applications.
Key Technical Highlights:
Robust 70A Current Handling: Built to bridge the gap between heavy-duty power cables and printed circuit boards, the TLS44187 supports a rated current of 70A. It is the ideal choice for power supplies, industrial controllers, and high-load appliance circuitry.
Premium Material Engineering: The terminal is constructed from high-conductivity Brass and Copper, ensuring maximum electrical efficiency and minimal heat generation. The Tin-plated Brass pin headers are specifically optimized for PCB Welding, providing superior oxidation resistance and long-term solder joint integrity.
Secure 4P Configuration: Featuring a stable 4-Pin (4P) layout, this terminal ensures a balanced mechanical and electrical connection to the board, reducing stress on solder points even under high-vibration conditions.
Rapid Development & Delivery: Manufactured in our Guangdong facility, we offer a fast lead time of 7–10 days. Backed by Telian’s strong R&D capabilities, we can provide customized solutions based on your specific technical drawings to ensure seamless integration into your hardware design.
Certified Quality Assurance: Fully compliant with CE and ISO standards, the TLS44187 undergoes rigorous quality control to meet the safety and durability requirements of global industrial and automotive electronics markets.
TheTLS44187 series offers a compact yet powerful connection solution, providing the"Telian"guarantee of reliability for your most critical high-current PCB designs.
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