Characteristics of J1939 9 pin to open end Pigtail cable
J1939 9 pin to open end Pigtail cable is a special cable used in automotive electronic control systems or industrial fields. The following is its related introduction:
Interface type: One end is a 9-pin J1939, which can be securely connected to the corresponding socket to adapt to vibrations and bumps during vehicle operation. The other end is an open end without a fixed connector, making it easy for users to customize connections or soldering according to specific needs, such as connecting to specific equipment terminals or conducting on-site wiring installation.
Internal circuit: It contains 9 core wires, which are used to transmit different signals to meet the requirements of J1939 protocol for data transmission and equipment power supply. The core wire is usually in the form of twisted pair, which helps reduce electromagnetic interference, improve the quality of signal transmission, and has a good insulation layer to prevent short circuits between core wires and interference from external factors on the signal.
Shielding layer: In order to improve anti-interference ability, J1939 9-pin open-end Pigtail cables are usually equipped with a shielding layer, which is generally made of materials such as metal braided mesh or aluminum foil. The shielding layer can effectively block the interference of external electromagnetic radiation on the internal signals of the cable, and also prevent the internal signals of the cable from generating electromagnetic interference to the outside, ensuring stable transmission of signals in complex electromagnetic environments.
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