LTMM-122-02-G-D-SM-LC-P-TR

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Rectangular connectors are used in a variety of electronic applications to create reliable connections for electrical systems and circuits. The LTMM-122-02-G-D-SM-LC-P-TR is a slim, low-profile connector manufactured by Amphenol. In this article, we’ll look at the application field and working principle of this connector.

Application Field

The LTMM-122-02-G-D-SM-LC-P-TR is designed for use in telecommunications equipment, medical systems, avionic and automotive applications. This connector has 5 male pins with a 2 mm pitch and a single rows of contacts. It is a surface mount connector, which makes it ideal for applications where space is limited and direct soldering is required.

The LTMM-122-02-G-D-SM-LC-P-TR is designed for high reliability and electrical performance. Its design allows for higher speed signal transitions, improving cycle life and providing superior signal integrity. It also features a differential trace impedance of 150 ohms.

The mated pair of the LTMM-122-02-G-D-SM-LC-P-TR is designed to be secure and highly stable. It has a retention force of 70 kn, allowing it to withstand multiple cycles of mating and unmating. The connector is also designed with electromagnetic compatibility (EMC) in mind, minimizing intrusion of external electromagnetic fields. It is also resistant to shocks and vibrations, making it suitable for environments with extreme temperatures.

Working Principle

The LTMM-122-02-G-D-SM-LC-P-TR is a type of contacts that uses two springs to make electrical contact. When the connector is mated, the male pins are inserted into mating cavities and held in place by oppositely acting springs. This creates a closed loop that ensures an electrical connection is maintained. The springs also ensure that the connection is robust and secure enough to withstand vibrations, shocks, and extreme environmental conditions.

The LTMM-122-02-G-D-SM-LC-P-TR uses a direct solder system that simplifies the soldering process. When the connector is mated, a circuit board is inserted into the housing and soldered to the connector’s contacts. This forms an electrically secure connection between the circuit board and the connector. This solder system eliminates the need for a mechanical connection like crimp terminal and allows for more flexibility in design and installation.

The LTMM-122-02-G-D-SM-LC-P-TR is designed to provide reliable electrical connectivity. It has an operating temperature range of -55°C to +105°C and an insulation resistance of 5000 Megaohms. This connector is also RoHS compliant and is designed to withstand up to 10,000 mating cycles.

Conclusion

The LTMM-122-02-G-D-SM-LC-P-TR is a slim, low-profile connector suitable for use in a variety of electronic applications. It has five male pins with a 2 mm pitch and a single row of contacts. This connector uses two springs to make electrical contact when mated, has a retention force of 70 kn, and is designed for high electrical performance and reliability. It also features a direct solder system that simplifies the soldering process, is resistant to shocks and vibrations, and is RoHS compliant.

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