![]() ![]() ① Play a guiding role when the terminal is installed in the sheath A guide device when the fixed rail terminal is installed into the sheath, and the main functions of the fixed rail are two: ② After the end of the terminal is in contact with the wire wrap in the insulation crimping area, limit the swing amplitude between the wire and the terminal to prevent the core from being broken due to a large swing.Ģ. ① Prevent the conductor core from being exposed at the end of the sheath caused by the shrinkage of the conductor insulation layer, and the arc connection short-circuit phenomenon occurs under the condition of high voltage The contact area between the insulation layer of the insulation crimping area and the JST terminal. At the same time, it is also the most important area to ensure electrical and mechanical performance.ġ. The core crimping area is the contact area between the conductor and the terminal, through which current and signals are transmitted between the terminal and the wire and electrical appliances. Its function is to fix the terminal in the sheath to prevent the terminal from retreating. The locking device of the JST terminal in the sheath, the self-locking port of the conventional terminal generally has 3 positions, the front of the terminal, the back of the terminal, and the two sides of the terminal. The buffer transition area is the area between the core crimping area and the insulation crimping area during the stamping connection process, and the main function is the area of deformation and stress diffusion caused by the cold stamping connection. After the cold stamping connection of the lead wire and the terminal is completed, the wire core in front of the front protection port is the wire core in the transition zone.ħ. The front and rear protective openings are the convex openings that protect the wire core in the crimping area from being damaged during the cold stamping connection process, and are left after extrusion and deformation during crimping.Ħ. ②: After the terminal is installed in the sheath, the terminal is fixed in the sheath and cannot swing, which increases the assemblability and stability between the terminal and the terminal and the sheath.ĥ. ①: When the terminal is installed in the protective sleeve, it plays a guiding role The main functions of the fixed rail are two: A guide device when the fixed rail terminal is installed into the sheath. ②: The terminal and wire in the insulation crimping area limit the swing amplitude to avoid the possibility of the wire core being broken due to a large swing.Ĥ. ①: Prevent the conductor core from being exposed due to the shrinkage of the insulation layer, and the arc connection short-circuit phenomenon occurs under the condition of high voltage Insulation area, the area where the wire insulation layer and the terminal contact have two functions. The contact position between the core crimping area and the terminal, and the current signal is transmitted through the contact area, which is also the most important position to ensure the conductivity.ģ. The front, back and two sides of the terminal are used to fix the terminal and prevent it from retreating and falling off.Ģ. The self-locking openings of our conventional terminals generally have 3 positions. The description of each functional part of JST terminal is as follows:ġ. ![]() Max Operating Temperature: 85¡æ Interface typeġ00% T/T,Mastercard credit card,payoneer,e-Checking Electrical specs: 600 V (1000 V signs and fixtures) 20 Amaximum Email: agent SM series plastic shell terminal 2.5mm 2pin support to customized cable
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