Product features and applications of J1939 male to 2 female splitter Y cable

Product features and applications of J1939 male to 2 female splitter Y cable

The J1939 male to 2 female splitter Y cable is a type of cable used to expand a single J1939 male interface into two J1939 female interfaces. It is widely used in heavy-duty trucks, construction machinery, and other scenarios where multiple devices need to be connected simultaneously.

Product Features

interface type

Male plug: 1 J1939 male plug(9 pins, compliant with SAE J1939 standard).

Female plug: 2 J1939 female plugs (9 pins, compliant with SAE J1939 standard).

This design allows for the simultaneous connection of a J1939 male interface (such as a vehicle ECU or diagnostic port) to two devices (such as diagnostic instruments, GPS trackers, data loggers, etc.).

Cable material and process

Wire: High toughness and high-temperature resistant nylon or PVC materials are usually used to ensure reliability in harsh environments such as high temperature and vibration.

Connector: Use high-quality industrial grade connectors with waterproof, dustproof, and anti vibration characteristics.

Electroplating process: The connector terminals are treated with pure copper tin plating or gold plating to improve conductivity and oxidation resistance, ensuring stable signal transmission.

function and application

Signal splitting: Simultaneously transmit a signal from a J1939 interface to two devices to avoid frequent plugging and unplugging.

Typical applications:

ECU diagnosis and data collection for heavy-duty trucks and construction machinery.

Simultaneously connect the diagnostic device and GPS tracker.

Multi device data monitoring and recording.