This bullet head Male connector with an insulated sheath is a widely used quick plug and play wiring accessory in low-voltage electrical systems. It is mainly used for quick connection of circuit circuits, branch switching, and internal wiring connection of equipment. It can achieve stable electrical conductivity without welding and has the characteristics of easy assembly, reliable contact, and complete insulation protection. It is a commonly used basic wiring component in automotive circuits, household appliances, industrial electronic control, lighting systems, and other scenarios.

The product is composed of three parts: insulated wire, cold pressed bullet head male terminal, and tail protective insulation sheath. The structural design takes into account both electrical performance and ease of use. The terminal adopts a standard round plug-in structure with bullet heads, and the head is chamfered for guidance. When inserting the corresponding specification female end, it is smoothly aligned and not easily stuck; The terminal cylinder is equipped with an elastic contact structure, which can rely on the metal elasticity to form a tight surface contact with the inner wall of the female end after insertion, maintaining stable insertion and removal force. It is not easy to loosen under normal vibration and slight pulling conditions, ensuring continuity of conduction. The tail of the terminal is equipped with a stepped insulation sheath, which completely wraps the crimping part of the terminal and the connection of the wire. It can isolate exposed metal parts, avoid the risk of accidental short circuit and grounding during the wiring process, and also play a stress buffering role, evenly dispersing the external force when the wire is bent or pulled, reducing the probability of the wire core breaking from the root of the terminal, and extending the overall service life of the wire.

In terms of material and process, the conductive terminal is made of high conductivity copper alloy substrate, which is precision stamped and formed, and the surface is uniformly tinned and treated with anti-oxidation. It has excellent conductivity, low contact resistance, and stable power on conditions under rated load. It is not easy to oxidize or heat up after long-term use, and can maintain long-lasting and reliable electrical contact performance. The insulation sheath is made of flame-retardant insulation material injection molded, with high insulation strength, wear resistance, high and low temperature resistance. It is tightly combined with the terminal and is not easy to fall off, which can adapt to the internal working environment of most conventional electrical equipment. The supporting wire adopts multi strand oxygen free copper stranded conductors, with stable current carrying capacity, low line loss, moderate flexibility of the wire body, and easy wiring layout in small spaces; The outer layer of the wire is a colored insulation sheath. The red wire in the picture can be used to identify the positive pole or specific functional circuit, making it easy to quickly distinguish polarity and circuit function during wiring and maintenance, and reducing the probability of connecting the wrong line. The terminal and wire are combined using precision cold pressing technology, with regular indentation and strong bonding force. The finished product's pulling force meets industry standards, and there will be no problems such as loose wire cores or terminal detachment. The electrical connection stability is fully guaranteed.

This terminal connection wire has excellent universality and adaptability. The terminal size follows universal specifications and can be perfectly matched and exchanged with female terminals and corresponding sockets of the same standard. It supports customization of different wire diameters and lengths. It can be directly assembled and used as a finished wire or combined with female terminals to form a complete plug-in and docking kit, replacing traditional welding wiring methods and greatly improving the efficiency of production assembly and later maintenance.

In practical applications, this product is widely suitable for branch wiring of internal lighting fixtures, sensors, and electronic control components in automobiles, circuit connections between electronic control boards and functional components in household appliances, internal wiring adapters in small industrial equipment, quick plug circuits for lighting fixtures, and detachable connection scenarios for various low-voltage AC/DC circuits. It is a commonly used matching wire in the field of low-voltage electrical wiring that balances economy, convenience, and reliability.