Molex Micro-Fit 3.0 Series Right Angle Through Hole PCB Header, 24 Contacts, 3 mm Pitch, 2 Row, Shrouded 43045-2421

Molex 43045-2421 Micro-Fit 3.0 Series Right Angle Through Hole PCB Header features 24 male contacts with a 3 mm pitch arranged in 2 rows, designed for robust wire-to-board applications requiring high reliability and compact form factor.

The housing is made from high temperature UL 94V-0 compliant liquid crystal polymer that can withstand IR reflow soldering temperatures up to 265°C, ensuring longevity and durability.

This shrouded right angle connector incorporates metal press-fit retention clips that secure the connector firmly to the PCB, enhancing mechanical stability during vibration and thermal cycling conditions.

With a current rating of 5A per contact and a voltage rating of 250V, this PCB header is suitable for a wide range of applications including military COTS, solar power systems, consumer appliances such as dryers and refrigerators, data communications equipment including routers and servers, telecommunications devices, medical instruments, and gaming terminals.

The design includes positive latching with a locking ramp on the housing to prevent accidental disconnection, and fully isolated dual beam terminals to reduce arcing and ensure electrical performance integrity.

The connector system is wire-to-board with a solder termination type, providing compatibility with standard PCB assembly processes. Contact material is brass with tin plating to balance cost and performance. Operating temperature range of -40°C to 105°C allows use in demanding industrial environments.

Mating pin length of 3 mm ensures strong solder joints and connection reliability. The product is Glow Wire compliant, adhering to safety standards required for residential and commercial electrical devices.

Manufactured in Mexico, the Molex Micro-Fit 3.0 series combines high current carrying capacity with a compact footprint, meeting the demanding needs of industrial and commercial electronics manufacturers.

This connector is part of the Compact Power Connector system supporting mid-range power distribution with efficient space utilization on PCB layouts. It supports positive latching and incorporates press-fit retention clips for secure PCB mounting and enhanced assembly reliability.

Explore the Electronics & Electricals category at EnvMart for a wide selection of Molex connectors and other high-quality PCB Headers suitable for various technical applications.