1-2177053-3

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• 1-2177053-3 Application Field and Working Principle

1-2177053-3 is a rectangular connector housing. It is often used in building, transportation, industrial, lighting, medical and audio systems. This connector housing has good characteristics in electrical insulation, fast installation, strong fit, and environmental protection. It is usually assembled with terminal housing, an insertion part, latch hook and retainer.

The working principle of this rectangular connector housing is relatively simple. When assembled with corresponding parts, the latch hook slides into the retainer, ensuring the connection is well positioned. Furthermore, the main body has a high temperature resistant flame retardant insulation material to achieve protection against electric shock and other electrical leakage. By combining the terminal housing with an insertion part, a secure connection will be formed, helping to ensure reliable electrical contact.

• Terminal Housing

The terminal housing of 1-2177053-3 is made of thermoplastic which is waterproof, dustproof and corrosion-resistant. It is suitable for mounting on printed circuit boards, in either vertical or horizontal directions. The terminal housing has two protruding sections, which can be used to help guide and secure the connection when mounting on a PCB. This reduces the possibility of inappropriate removal or separation.

• Insertion Part

The insertion part connects the male and female parts of the connector, and is driven by levers or screws. The contact points are gold plated and the material is resistant to high-temperature and flame-retardant. It has good electrical conductivity and high-speed signal transmission characteristics. It also provides firm connections which help to increase the overall stability of the system.

• Latch Hook

The latch hook has a simple rotating mechanism and contacts the retainer on the terminal housing. It attaches the connector firmly to another one, preventing vibration or accidental disconnection. The latch hook ensures that the connection is reliable and secure.

• Retainer

The retainer on the terminal housing ensures the secure positioning and connection of the latch hook, thus forming a reliable electrical contact. The retainer also helps to prevent overheating and provides insulation against electric shock.

In conclusion, 1-2177053-3 is a reliable rectangular connector housing. It offers excellent electrical insulation and secure connection. By using the terminal housing with the retainer, latch hook and insertion part, a strong unit connection will be formed which is capable of withstanding high temperatures and providing safe electrical contact. This connector housing is ideal for a range of applications.

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