Among the various parts that make up the connector, the pin is the key point to realize the transmission performance of the connector. Whether it is a simple connector with 1 or 2 pins, or a complex connector with hundreds of pins, in the production process, how to ensure that the pins are firmly installed on the connector body to meet the needs of users? There are three commonly used pin installation methods.
1. Press-in type: The pin is forced to be pressed into the main body of the connector to be fixed.
1. The pin is easy to install, and the insulated wire does not need to be peeled off, ensuring good electrical connection and no damage to the wire.
2. There is no need to withdraw the cable, saving cable investment.
3. There is no need to cut off the main cable, and the tap point can be made at any position of the cable.
4. Low cost and small installation space requirements.
5. The connector is completely insulated, and the cable branch can be made without stripping the cable insulation.
2. Epoxy fixed type: After the insulator and the shell are punched, the pins are fixed with epoxy resin.
1. Strong chemical resistance, acid resistance, alkali resistance and organic solvent resistance.
2. Low molding shrinkage, good dimensional stability, and low cracking probability.
3. Excellent mechanical properties and heat resistance.
4. High bonding strength, especially suitable for products with plug-ins and plastic case packaging of coils and electronic devices.
5. It has excellent electrical properties and can be used as an insulating material for high frequency and high voltage. Its arc resistance and surface leakage resistance are stronger than those of general insulating materials.
3. Point riveting type: After pressing in, point riveting shell to fix the pins.
1. The structure is simple and the reliability is high. It is a cost-effective permanent fixed assembly method.
2. The assembled metal parts are firm, tight and stable, with high impact resistance, corrosion resistance, impact resistance and weather resistance.
3. The processing process has no vibration, no pollution, no noise, environmental protection, energy saving, fast, high efficiency, high quality and beautiful appearance.
4. It can be fixed by multi-point riveting without adding any adhesives, solvents, fillers and fasteners, with low energy consumption, compact equipment and small footprint.
TXGA is a leader among domestic connector manufacturers, and its production technology is professional and mature. You only need to put forward the final application requirements and budget, and TXGA can provide a complete one-stop solution to assist your product development. Enter TXGA [Product Center] to learn more.
