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Degson DG303S-5.0-03P-14-00Z(H) - PCB terminal blocks,Cross section:2.5mm²,pitch:5.0mm, connector method:screw connector with wire protection,Color:green,Contact surface :Tin

Degson DG303S-5.0-03P-14-00Z(H) PCB terminal blocks,Cross section:2.5mm²,pitch:5.0mm, connector method:screw connector…

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Multiplier: 800

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Overview

The Degson DG303S-5.0-03P-14-00Z(H) PCB terminal block is a precision-engineered electrical connector designed for secure signal, data, and power transmission in industrial and electronic applications. This terminal block features a 2.5mm² cross-section (AWG 14) and a 5.0mm pitch, optimized for high-density PCB layouts while ensuring efficient current flow up to 10A (UL/IEC). The screw connector with wire protection delivers a vibration-resistant connection, ideal for environments with mechanical stress or thermal cycling. The tin-plated contact surface enhances conductivity and corrosion resistance, extending operational lifespan in harsh conditions. Its green color coding ensures easy identification in complex wiring harnesses. Compatible with wave soldering, THR (Through-Hole Reflow), and SMT (Surface Mount Technology) processes, this terminal block supports automated production workflows, reducing assembly time. The 'Z' pin design increases safety distance for 300V/400V industrial standards, while the integrated test hole allows electrical testing without wire disconnection. The multi-layer structure and angled conductor outlet (180°, 135°, 90°) support flexible PCB layouts. The spliced modular structure enables quick pole combination via side latches for multi-row arrangements. Ideal for power supplies, motor controls, PLCs, and renewable energy systems, this terminal block delivers consistent performance under continuous operation. Operating temperature range: -40°C to +105°C.
  • 2.5mm² cross-section (AWG 14) with 5.0mm pitch for high-density PCB layouts
  • Screw connector with wire protection for vibration-resistant connections
  • Tin-plated contacts for enhanced conductivity and corrosion resistance
  • Compatible with wave soldering, THR, and SMT processes
  • Safety distance increased via 'Z' pin design for 300V/400V applications
  • Integrated test hole for electrical testing without wire disconnection
  • Angled conductor outlet (180°, 135°, 90°) for flexible PCB layouts
  • Spliced modular structure with side latches for multi-row arrangements
  • Multi-layer structure and angled conductor outlet for flexible wiring angles (180°, 135°, 90°)
  • Spliced modular structure enables quick pole combination for multi-row arrangements

Specifications

Color
Green
Connection Type
Screw Connector with Wire Protection
Current (UL)
15A A
Material
Tin
Number of Connections
3
Poles
3P
Series
DG303S
Size
2.5mm², pitch:5.0mm
Voltage (UL)
300V V
Wire Gauge
26~12AWG AWG
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Frequently Asked Questions about Degson

What certifications and standards do Degson Electrical Co. products comply with?

Degson Electrical Co. products are certified to multiple international standards, including UL-CTDP (USA), VDE-TDAP (Germany), and CNAS laboratory approvals. The company has achieved critical management system certifications such as ISO 9001, ISO 14001, ISO 45001, ISO/TS 22163, and IATF 16949. Additionally, Degson holds UL Certificates covering over 4,000 products and VDE Certificates covering 3,000+ products, demonstrating comprehensive compliance across industrial automation, electrical, and manufacturing sectors.

What industries and applications are Degson Electrical Co. products used for?

Degson Electrical Co. products serve critical industries including industrial automation, electric power, railway, marine and offshore, new energy, elevator, lighting, security, machinery, and E-bike sectors. Their high-quality connectors and solutions are recognized globally, with distribution across 100+ countries and trusted by Fortune 500 and industry-leading enterprises.

What are the key features of Degson Electrical Co. products?

Degson Electrical Co. products feature high-reliability industrial connectivity solutions with market-leading capabilities in mould processing, automatic manufacturing, and advanced testing. Key features include comprehensive product certifications (UL-CTDP, VDE-TDAP, CNAS), global industry coverage across sectors like industrial automation, power, railway, and marine applications, and advanced connection technologies including barrier terminal blocks, PCB terminal blocks, and innovative spring-type connectors. The products are engineered for durability, professional customization, and delivering value-added solutions for global customers.

What technical support does Degson Electrical Co. offer?

Degson Electrical Co. offers comprehensive technical support through its global engineering capabilities, providing professional customization solutions and value-added services. Their technical support includes advanced testing, professional R&D resources, and engineering expertise across multiple industrial sectors such as industrial automation, electric power, railway, and machinery. Customers receive quick, professional application solutions backed by Degson's market-leading technical capabilities and global support network.

What are the main product lines offered by Degson Electrical Co.?

Degson Electrical Co. offers a comprehensive range of industrial connectors and connectivity solutions, including RJ45, D-SUB, SCSI, USB, and specialized connector series for motor transfer, power transfer, data transfer, and signal transfer. Their product lines serve critical industries such as industrial automation, electric power, railway, marine, new energy, elevator, lighting, and machinery sectors.

What environmental ratings do Degson Electrical Co. products have?

Degson Electrical Co. products feature robust environmental ratings, with IP67 protection grade being standard for many product lines. Their connectors are designed to operate in extreme temperatures ranging from -40°C to +85°C, making them suitable for harsh industrial environments. Additionally, Degson's products meet multiple international certification standards including UL, VDE, and CNAS, ensuring high environmental and performance reliability.

What communication protocols do Degson Electrical Co. products support?

Degson Electrical Co. supports multiple communication protocols through its diverse connector series, including RJ45, D-SUB, SCSI, USB, and 1394 connectors. These products are designed for data transfer, signal transfer, and communication applications across industrial automation systems, with specialized ports for communication, PC connectivity, and various industrial interfaces.