2/23/2026 8:18:25 AM   By  Andrew  in

502352-0400 Headers & Wire Housings by Molex LLC – Compact & Secure PCB Connectivity

The Headers & Wire Housings 502352-0400  are precision-engineered interconnect solutions designed to deliver reliable board-to-wire connections in compact electronic assemblies. Built with durable materials and tight tolerances, these professional Connectors ensure stable electrical contact and long-term performance. Ideal for space-saving applications, these Headers & Wire Housings are widely used in consumer electronics, industrial control systems, and embedded devices.

Engineers rely on the 502352-0400 series for dependable Connectors that offer easy installation, secure locking, and consistent signal integrity across demanding environments.


Technical Specifications of 502352-0400

  • Manufacturer: Molex

  • Part Number: 502352-0400

  • Product Type: Headers & Wire Housings

  • Number of Positions: 4 Circuits

  • Mounting Type: PCB Mount

  • Pitch: Compact micro pitch design

  • Contact Type: Crimp

  • Housing Material: High-grade thermoplastic

  • Current Rating: Suitable for signal/power lines

  • Category: Connectors, Headers & Wire Housings

These specifications make it an excellent choice for compact Connectors in modern electronics.


Key Features of 502352-0400 Headers & Wire Housings

  • Space-saving low-profile design

  • Secure locking mechanism

  • Reliable contact retention

  • Easy crimp termination

  • Durable insulation housing

  • Long lifecycle performance

Such advantages position it among the most trusted Headers & Wire Housings for professional Connectors systems.


Applications of 502352-0400

The 502352-0400 Headers & Wire Housings are widely used in:

  • Consumer Electronics

  • Industrial Automation

  • Embedded Controllers

  • Battery Packs

  • Medical Devices

  • IoT Modules

  • Signal & Power Interconnects

These Connectors ensure safe and stable electrical transmission across compact Headers & Wire Housings assemblies.


Wiring and Connection Overview

Typical installation steps:

  1. Crimp wire to terminal

  2. Insert into housing

  3. Align with PCB header

  4. Lock into place

This straightforward method ensures reliable assembly using Connectors and reduces installation time.


Use Case Scenario – Embedded Control Board

A device manufacturer required compact Headers & Wire Housings for limited PCB space.

Problem: Larger Connectors occupied excess board area
Solution: Switched to 502352-0400 micro Connectors
Result: Reduced footprint and improved reliability

This demonstrates why efficient Headers & Wire Housings are critical in modern compact electronics.


Download Datasheet & FAQs

Download Datasheet:
Refer to the official datasheet for dimensions, electrical ratings, mating compatibility, and assembly instructions 502352-0400 Datasheet (PDF).


Conclusion

The 502352-0400 Headers & Wire Housings by Molex deliver compact size, strong retention, and dependable electrical performance. These high-quality Connectors provide secure board-to-wire connections and are ideal for engineers seeking efficient Headers & Wire Housings in professional electronics applications.


FAQs

Q1. What type of connector is 502352-0400?
It is a compact Headers & Wire Housings connector.

Q2. Is it suitable for PCB mounting?
Yes, designed for direct PCB installation.

Q3. Does it support crimp terminals?
Yes, it uses crimp-style terminations.

Q4. Where is it commonly used?
Embedded devices, automation, and consumer electronics.

Q5. Are these durable for repeated mating cycles?
Yes, built for reliable long-term Connectors performance.




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