Molex Micro-Fit 3.0 Series Right Angle Through Hole PCB Header, 2 Contacts, 3 mm Pitch, 1 Row, Shrouded 43650-0203

Molex 43650-0203 Micro-Fit 3.0 Series Right Angle Through Hole PCB Header is a high-performance connector with 2 male contacts, offering a 3 mm pitch in a single row configuration. This shrouded PCB header is designed for wire-to-board applications delivering a compact power distribution solution in a small footprint.

The thermoplastic housing is manufactured from UL 94V-0 Liquid Crystal Polymer, capable of withstanding high temperatures up to 265°C during IR reflow soldering. The connector features brass contacts plated with tin and utilizes solder termination via through-hole mounting, combined with press-fit metal retention clips to ensure secure retention on the PCB.

Its design supports a maximum current capacity of 5 amperes and an operating voltage rating of 250 volts, suitable for low to mid-power applications. The housing also incorporates a locking ramp for positive latching, preventing accidental disconnection and maintaining connection integrity.

These PCB Headers are SMT compatible, allowing for streamlined manufacturing processes and cost reduction. The kinking of solder legs offers additional mechanical retention on the PCB, enhancing reliability during vibration or shock conditions.

Operating temperature ranges from -40°C to 105°C make this connector suitable for harsh industrial environments including military COTS, solar power systems, consumer electronics, telecommunications, gaming terminals, data communications, and medical equipment.

Compact Micro-Fit 3.0 design supports up to 5A current carrying capacity. Shrouded housing provides secure and positive latching to prevent accidental disconnection. Thermoplastic housing material rated for high temperatures up to 265°C during IR reflow soldering.

Brass male contacts plated with tin ensure reliable electrical performance. Through hole and SMT compatible mounting reduce manufacturing costs and process complexity. Press-fit metal retention clips secure PCB retention with kinked solder legs for enhanced stability.

Operating temperature range from -40°C to 105°C ensures durability in demanding environments. Suitable for applications in military, solar power, data communications, medical, telecommunications, and consumer electronics.

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