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Molex Board-In-Connector

Wire-to-Board

Board-In Connectors

Ideal for simple and permanent connections, Molex’s Board-in connectors provide a wide range of pitch options, mating configurations and circuit sizes that offer reliability versus hand-soldering.

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Pitch Current Circuits
2.00, 2.50, 4.00mm Up to 5.0A 2 to 15

Connector Housings

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Board-In Crimp Housing

Crimp Terminals

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Board-In Crimp Terminal

Features and Benefits

When choosing a connection type, designers often need to consider trade-offs such as cost, assembly needs and whether or not the connection needs to be unmated. In cases where a simple connection will suffice, questions of reliability need to addressed when comparing hand-soldering to soldering methods.

Molex’s Board-in connectors meet the requirements of a cost-effective easy-to-assemble connection that does not need to be unmated on at least one end. Compared to competitive Board-in types, Molex offers the widest range of pitch options, mating configurations and circuit sizes.

One-piece direct solder-to-board assembly
Provides space and cost savings compared to two-piece types; easy to apply

Terminal and housing locking features
Ensures secure terminal retention force

Wide variety of pitch, configuration and circuit sizes
Design flexibility

Right-angle and vertical housing options
Protects terminal and functions as wire alignment and retention device prior to and during soldering process, and strain relief after soldering

Accepts standard through-hole soldering methods
More reliable solder fillet compared to uneven and labor intensive hand soldering

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Board-In Connectors

Design engineers often require highly reliable, space-efficient connections that can withstand vibration, shock or temperature extremes in harsh conditions. Board-In Connectors provide a direct, low-profile interface solution designed specifically for mounting PCBs and feature terminal and housing locks ensuring secure retention. For enhanced design flexibility, these connectors support custom configuration with easy installation and offer a variety of plating and material options enabling reliable performance and corrosion resistance.

Applications by Industry

Infotainment systems
Lighting

HVAC
Refrigerators
White goods

Factory Automation
Power tools
Security systems

Patient Monitor

This is not a definitive list of applications for this product. It represents some of the more common uses.