What the 2 pin Dupont female connector is used for

The 2 Pin Dupont Female Connector - 10 pack is a small wire-to-pin connection set for low-current signal wiring. It includes the housing and pins, with a 2.54 mm pitch, and is commonly used on 3D printers for connecting end stop wiring to controller boards.

This connector style is usually paired with straight header pins, making it a practical choice for board connections where a simple 2-pin removable plug is needed.

Key features of the 2.54 mm Dupont connector

• 2-pin female Dupont format: suitable for basic two-wire signal connections.
• 2.54 mm pitch: standard spacing between pins for many controller board header layouts.
• Housing and pins included: each connector set includes the parts needed for wire termination and insertion.
• Common printer wiring use: often used for end stop connections on printer electronics.
• Latch-in pin retention: pins insert into the housing and lock in place when oriented correctly.

How to assemble the connector

To assemble the connector, strip the insulation from the wire and crimp a pin onto each wire lead. Orientate each pin so the latch faces the opening on the back side of the Dupont housing, then insert the pin until it latches in place.

Where this 2 pin connector fits best

This 2-pin connector is suited to low-current electronics connections, especially printer end stop wiring to controller boards. It is a practical option when you need a removable connection that mates with straight header pins.

Important: the 2 pin Dupont female connector is not designed for JST connectors and may not work with JST-style connections. It is also not intended for high current applications.