TMM-113-01-FM-D-RA-005

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The TMM-113-01-FM-D-RA-005 are rectangular connectors, commonly known as “headers”, which are used in a variety of electrical and electronic applications. They are typically used in conjunction with a mating device, whereby the connector\'s long pins protrude into the mating device\'s housing, providing a secure and reliable electrical connection. This type of connector is available in male and female varieties, and in both through-hole and surface-mount designs.

Overview

The TMM-113-01-FM-D-RA-005 rectangular connectors are designed to withstand high-current applications. They feature two rows of metal pins, which are insulated from each other. The pins are plated with gold or silver, to improve the connection and ensure reliable operation. The casing is made from insulating plastic and is available in various colors for easy identification.

Application

The TMM-113-01-FM-D-RA-005 are most commonly used in audio, video, and computing equipment, as well as industrial and consumer electronics. They are used for a wide range of applications, including power transfer, signal transmission, and data communication. The headers come in different sizes and pin configurations, allowing for a precise connection for the intended application.

Working Principle

The working principle of the TMM-113-01-FM-D-RA-005 connectors is quite simple. When the connector is engaged with a mating device, the pins contact areas of the receiving device, forming an electrical connection. They feature a positive locking system, which prevents accidental disconnection.

The contacts are made of gas-tight metal alloy, which ensures continuous and reliable signals transfer. The female contacts are made of a spring material, which allows the pins to snap into place and maintains the connection even when the connector is subjected to vibration or other physical disturbances.

The headers feature a flexed insulation collar, which prevents short circuit between the pins when the connectors are engaged, increases the strength of the electrical connection, and prevents RF interference. Additionally, the headers have a back fitting element, which helps keep the pins in place and prevents the pins from being pulled out from the chassis.

Specifications

The TMM-113-01-FM-D-RA-005 connector has several important specs, including its rated current (A), rated voltage (V) and conductor size (mm2). It has an insulation resistance of 500MΩ, an operating temperature range of -40°C to +125°C, and humidity resistance of 95% RH. It has a durability of 500 mating cycles and a mechanical vibration resistance of 10G (10-500Hz).

Advantages and Disadvantages

The TMM-113-01-FM-D-RA-005 connectors have several advantages. They are reliable and maintain a secure electrical connection across a wide range of applications. They are also relatively easy to install, and once installed, they last for a long time. Additionally, they are cost-effective compared to other types of connectors.

The connectors also have some disadvantages. As they feature two rows of metal pins, they can be bulky. They are also not recommended for high-frequency applications, due to their relatively large size. In addition, the lifetime of the contacts is limited, as it is subject to environmental conditions, mechanical wear, and corrosion.

Conclusion

The TMM-113-01-FM-D-RA-005 connectors are designed for a wide range of applications, including audio, video, computing and industrial electronics. They feature a positive locking design, which ensures reliable connections even when subjected to vibration and physical disturbances. However, they should not be used in high frequency applications, due to their relatively large size.

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