Molex Micro-Fit 3.0 Series Straight Through Hole Shrouded PCB Header 12 Contacts 3 mm Pitch 2 Row 43045-1214

Molex 43045-1214 Micro-Fit 3.0 Series shrouded PCB header connector features 12 male contacts arranged in 2 rows with a 3 mm pitch. Designed for through hole mounting, it supports wire-to-board connection systems requiring secure mating and reliable electrical performance.

The housing is constructed from a high temperature thermoplastic rated UL 94V-0 and can withstand IR reflow soldering temperatures up to 265°C. Its design includes PCB polarizing pegs and kinked solder legs for accurate placement and enhanced PCB retention during assembly.

Gold plated brass contacts ensure excellent conductivity and durability under operational currents up to 5 Amps and voltage ratings of 250 V. The positive latching locking ramp on the housing prevents accidental disconnections, making this connector robust for demanding electrical and electronic applications.

Operational temperature ranges from -40°C to 125°C, making it suitable for use in harsh industrial, commercial, and consumer electronic environments such as telecommunications equipment, solar power systems, medical devices, and household appliances.

High current capacity in a compact connector size. Durable materials designed for high temperature assembly processes. Precision engineering for secure, polarised PCB mounting. Corrosion-resistant gold plated brass contacts.

Designed for wire-to-board power distribution systems. Reliable latching mechanism to secure mating connections. Wide operating temperature suitable for diverse usage scenarios. Kinked solder legs for improved PCB retention.

This Molex Micro-Fit 3.0 Series PCB Header 43045-1214 is ideal for reliable, compact power connections in medium power electronic assemblies. Browse our Electronics Components > PCB Headers category to discover more connectors and related products for your projects.