5.08mm Wire-to-Wire Connector

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5.08mm wire-to-wire connector for transmission

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Model No:C5082Series

The 5.08mm Wire-to-Wire Connector (C5082HF-4P) provides secure and efficient electrical transmission for power systems, control panels, and automation equipment. With 4 poles and a 5.08mm pitch, it ensures stable 5A current and 250V AC/DC operation....

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5.08mm Wire to Wire Connector

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Model No:C5081Series

The 5.08mm Wire-to-Wire Connector (C5081HM-4P) is engineered for stable and efficient electrical transmission in industrial, lighting, and automation systems. Designed with 4 poles and a 5.08mm pitch, it supports 5A current and 250V AC/DC operation....

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5.08mm wire connector plug kit

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Model No:C5082Series

The C5082HF-4P 5.08mm wire connector plug kit is designed for secure and reliable wire-to-wire connections in electrical systems. With 4 poles and a 5.08mm pitch, it supports 250V AC/DC and 5A current, featuring high insulation resistance and a...

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5.08mm white cable connector

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Model No:C5081Series

The C5081HM-4P 5.08mm white cable connector is a high-performance solution designed for secure wire-to-wire connections in industrial and commercial applications. With 4 poles and a 5.08mm pitch, this connector supports 250V AC/DC and up to 5A,...

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5.08mm Wire-to-Wire Connector

The 5.08mm Wire-to-Wire Connector is a high-performance connection solution widely used in power delivery, industrial control systems, and home appliances. With a standard 5.08mm pitch, it offers high current capacity and secure mechanical locking. Jiansheng Rongye manufactures this connector using precision molds and high-temperature-resistant insulation materials, ensuring stable conductivity and durability even under vibration, EMI, and heavy load conditions.

Product Philosophy

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At Jiansheng Rongye, our philosophy is “Precision Connection, Reliable Transmission.” We focus on delivering dependable and user-friendly connection systems through advanced automation and strict quality control. The 5.08mm wire-to-wire connector embodies this commitment—ensuring ease of assembly, stable power flow, and long-term reliability for global customers.

Original concept

Product Features

Application Scenarios

Smart Home Systems & IoT Gateways

Used in smart gateways, control boxes and certain sensor nodes for power and module connections, 5.08mm supports rapid field deployment and modular expansion.

Test Equipment & Service Platforms

In lab test rigs, service benches and temporary wiring setups, the connector’s reliability and repeatable mating make it ideal for temporary power distribution and module swaps. Engineers can quickly replace DUTs or perform iterative testing using the modular format.

Commercial Equipment & Building Automation

Paired with building automation panels, access control, security systems and building management systems (BMS), the 5.08mm connectors support modular deployments and future expansions—facilitating field wiring, inspections and maintenance.

Transportation & Auxiliary Vehicle Systems

Used in vehicle auxiliary systems such as lighting control, seat heating modules and infotainment power interfaces. While not for high-voltage traction systems, the connector’s vibration and temperature resistance make it well suited to automotive auxiliary applications requiring reliable connections.

FAQ

Important things you should know

What are the rated current and voltage of the 5.08mm connector?

The 5.08mm wire-to-wire connector has a current rating of 7A and a voltage rating of up to 250V AC/DC. When designing a system, the operating temperature, parallel wire arrangement, and thermal derating of the current under continuous load should be considered.

How do I decide between tin and gold plating?

Tin plating offers better cost performance and is suitable for general power transmission and mild environments. Gold plating, while pricier, provides lower contact resistance, superior anti-corrosion and better performance under frequent mating—ideal for signal-sensitive, humid or corrosive environments.

Are the connections reliable under vibration or outdoor environments? Have they been tested?

5.08mm connectors are typically engineered with locking features and robust terminal retention to resist loosening under vibration. Reputable manufacturers perform vibration, shock, salt spray and thermal-humidity cycling tests to validate longevity. For outdoor or highly corrosive settings, opt for corrosion-resistant plating (gold or nickel) and sealing measures (gaskets or potting).

Which wire gauge and termination method should I choose (strip/crimp/solder)?

The 5.08mm series is usually compatible with AWG18-24 (or the corresponding metric wire diameter). For power transmission, it is preferred to choose a thicker wire gauge (such as AWG18-20) to reduce resistance and heat. It is recommended to use crimp terminals with a reliable crimping tool to obtain the most stable connection.

Can this connector withstand reflow or wave soldering?

Many 5.08mm connector housings use UL94V-0 or similar high-temp materials and can tolerate common reflow/wave soldering profiles. Assembled wire harnesses are typically not reflowed. For PCB-mounted versions, follow the manufacturer’s temperature profile (peak temp, time above liquidus) and perform sample soldering validation to confirm housing and terminal integrity after thermal cycling.

What about MOQ, samples and lead time?

Samples are normally available in small quantities (often 1–10 pieces) for evaluation. Standard in-stock items usually have low MOQ; customized parts (special plating, locking features, dimensions) may require higher MOQ and longer lead times. Typical in-stock lead times range from 3–14 days; custom orders often take 2–6 weeks depending on quantity and production load.