M40 Series Female Terminal 28-32 AWG

The Harwin M40-1000046 contact is part of the M40 series and is designed to provide reliable and compact connections between wires and PCBs, particularly suitable for applications where space is limited but a stable and durable contact is required.

Function and Benefits

The contact is built to ensure a stable connection even in challenging situations, thanks to a design that separates the mechanical part from the electrical part.
The tin plating enhances conductivity and corrosion resistance, while the phosphor bronze body provides strength and mechanical resilience.

Main advantages:

• Precise connection in tight spaces: with a 1.00 mm pitch, it can be used in high-density configurations.


• Long-term reliability: resistance to mechanical stress and minimal flexing thanks to material quality and construction.


• Good environmental resistance: the temperature range and tin finish allow use in many operating conditions.

Typical Applications

The contact is ideal for contexts where space, reliability and compactness are critical, such as:

• Consumer electronics with PCB connections.


• Diagnostic or medical instruments with limited space.


• Low-current interconnection modules.


• Light industrial applications requiring compact and stable contacts.

Technical Features

• Pitch: 1.00 mm


• Wire section: 28 - 32 AWG


• Base material: phosphor bronze


• Current rating: 1 A


• Operating temperature: -25 °C to +85 °C


• Weight: 0.70 g