Precision Terminal Wire Assembly | Custom MX1.25mm 3-Pin Twisted Pair Wiring Harness for Drone Flight Controllers | RoHS Compliant Made in China

Precision Terminal Wire Assembly | Custom MX1.25mm 3-Pin Twisted Pair Wiring Harness for Drone Flight Controllers | RoHS Compliant Made in China

Core Technical Specifications

Highlights

• ​Twisted Pair (Twisted-Pair) Construction

The red, yellow, and black conductors are tightly twisted together, which effectively cancels out external electromagnetic interference (EMI) and dramatically improves signal transmission stability — ideal for use in motors, sensors, and other high-interference environments.

• Ultra-Compact Connector Design

With a 1.25mm ultra-small pitch, it saves over 40% of installation space compared to standard PH2.0 / XH2.54 terminal wires, perfectly matching the space requirements of miniaturized devices.

• High-Quality, Durable Materials

The housing is made of high-temperature resistant PA66 nylon, and the terminals use brass with tin plating, ensuring excellent conductivity and oxidation resistance, with full compatibility with most board-mounted pin headers.

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Unitech has been transforming our customers’ concepts and drawings into deliverable solutions, cable assemblies, and wire harnesses so that can meets or exceeds customer requirements by providing the best value in quality, cost, delivery, and customer service

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Important Notes

• Please confirm the connector model, pin sequence and wire gauge before installation to avoid wrong connection, short circuit or equipment damage.

• Avoid using the wire harness in over-current, over-voltage or high-temperature exceeding the rated working range, to prevent wire heating and safety risks.

• Keep the connector away from water, dust, oil and corrosive environments to ensure long-term stable conductivity and avoid poor contact.

• Do not bend or squeeze the wire sharply for a long time; reasonable wiring protection can extend the service life of the harness.For drone and flight model applications, check the locking buckle condition before flight to ensure firm connection and prevent mid-air disconnection.