Designed for reliable board-to-wire connections in power distribution and industrial control systems, the CONSHARE EB4201 series 5‑pin, 180° DIP connector brings together high current handling, robust insulation, and straightforward assembly. This through‑hole component is built for engineers who need consistent performance across temperature variations and demanding electrical environments.

Core Engineering Advantages

Solid Pin Construction – Better Mechanical Stability

Unlike split or rolled pins, the solid brass pin with tin plating offers higher insertion/extraction cycle endurance and maintains stable contact force over time. This reduces the risk of intermittent connections in high‑vibration applications (e.g., automotive panels, CNC machines).

High Creepage & Clearance for 600V Systems

The 4.20 mm pitch naturally provides wider spacing between adjacent pins, allowing the connector to safely handle 600V AC/DC without surface tracking. Combined with PA66’s high CTI (Comparative Tracking Index), this design minimizes arc‑over risk in humid or dusty environments.

Wide Operating Temperature – From Cold Storage to Hot Machinery

Rated -40°C to +105°C, the housing material retains its mechanical strength even during thermal cycling. This suits outdoor equipment, EV charging infrastructure, and industrial ovens – where lesser connectors become brittle or soften.

Low & Stable Contact Resistance (≤20 mΩ)

Each tin‑plated pin is manufactured to ensure initial contact resistance below 20 mΩ and remains low after aging. This translates to less power loss and voltage drop across the connection, critical for high‑current 9A circuits.

High Isolation Resistance – 1000 MΩ Minimum

Leakage currents stay negligible thanks to the insulation resistance >1000 MΩ, protecting sensitive control signals from crosstalk and improving system safety during dielectric strength tests (1500V AC withstands for 1 minute).

Material & Compliance at a Glance

PCB Layout & Mating Compatibility

When designing your board, keep the 4.20 mm pitch footprint consistent with standard 5‑pin headers. The solid pin’s 0.8 mm square diameter fits standard 1.0 mm – 1.2 mm plated through‑holes, reducing solder wicking issues. CONSHARE recommends a 1.10 mm finished hole diameter for optimal solder fillet and pull‑strength.

This connector mates directly with CONSHARE wire‑to‑board sockets (4.20 mm pitch, 5 circuits). Using matching housings from the same family ensures rated 9A current and 1500V withstand voltage are fully achieved – mixing different brands may void the performance guarantee.

For high‑vibration environments, add a dot of silicone adhesive between the housing and PCB after soldering. The translucent white PA66 allows visual confirmation of adhesive coverage.

Customization & Ordering Flexibility

The EB4201 series (from which this 5‑pin version is derived) supports multiple configurations. CONSHARE provides:

• Different pin counts (2 to 24 pins available)

• Optional mounting styles (180° DIP as shown, or right‑angle)

• Customized colors for housing

• Tape & reel or tube packaging for automated insertion

Need a non‑standard variant? Our engineering team can modify the insulator material, plating thickness, or terminal length to fit your PCB layout.

Why Specify CONSHARE for Your Next BOM?

• Consistent insertion force – Every batch is tested for contact retention and pin alignment.

• Drop‑in replacement – Footprint matches industry‑standard 4.20 mm pitch headers, no PCB redesign needed.

• Cost‑effective without cutting corners – Direct manufacturing allows competitive pricing while keeping brass pin thickness and UL‑rated material.

• Fast samples & technical support – Datasheets, 3D models, and application notes available upon request.

Typical Applications Where This Connector Excels

• Power entry modules for industrial drives (9A continuous)

• Battery management systems (BMS) – 600V insulation rating fits 48V~400V packs

• HVAC control boards – wide temp range for outdoor units

• LED lighting power supplies – translucent housing aids optical inspection

• Automotive auxiliary electronics – solid pin endures vibration
  

Product Documentation