TMMH-148-04-G-Q

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The TMMH-148-04-G-Q is a Rectangular Connector manufactured by ITT, a market leading producer in electronic and interconnection technologies. It is a Header, Male Pin style connector. This product is best utilized for applications such as providing power to sleep mode circuit applications, and integrated circuit outputs, and is also suitable for use as an intermediate connection between data and communication circuits.

To begin with, the TMMH-148-04-G-Q has a pitch of 0.050”. This means that it can afford the user great versatility when it comes to power supply connections. The Pitch or distance between the pins allows for an increased number of pins in the connector which in turn provides increased connection versatility within the system.

The contact terminal material for this header is Copper Alloy. Copper alloy is a strong conductor of electricity and is an alloy composed of copper, zinc and tin, meaning that it offers a higher resistance to corrosion when compared to pure copper. It has a fully isolated body which provides protection in the case of shorts and accidental contact, as well a cold flame rating of UL94V-0. Insulation can be provided upon request, increasing the strength of the connection even further, and enabling it to withstand high temperatures and extreme vibrations.

The pin contact for this connector is Female, meaning it is designed for insertion of female terminals. The terminals in the header are silver-plated, allowing for improved conductivity and reliable connection. The material of the header is reinforced thermoplastic, meaning that it is light yet highly durable and resistant to corrosion and multiple cycles of insertions. Lastly, the gold plating offers anti-oxidation and anti-corrosion for the terminal contact points, ensuring that the connection is dependable and secure.

The working principle of the TMMH-148-04-G-Q is relatively simple yet highly reliable. When the two connectors are mated, the pins of the female contact terminal penetrate into the holes of the male connector and are secured in place by the metal flanges. This ensures a strong electrical connection and uniformity in the flow of electric current through the terminal.

Another great feature of the TMMH-148-04-G-Q is it\'s secured locking mechanism. The locking mechanism ensures that once the connectors are mated, they remain secure in position and withstand any kind of vibration or movement. This makes it ideal for use in high vibration environments where constant movement could result in loosened contact of the terminals.

Overall, the TMMH-148-04-G-Q is a versatile and reliable rectangular connector manufactured by ITT, suitable for applications such as sleeping mode circuit, integrated circuit outputs and other data and communication circuits. It features a 0.050” pitch, copper alloy terminal material and a female contact pin. It also has a gold plated contact and reinforced thermoplastic housing, as well as a secured locking mechanism, making it highly reliable in the face of vibrations and constant movement.

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