STMM-115-02-L-D-SM-LC

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Part Status:	Active

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STMM-115-02-L-D-SM-LC Application Field and Working Principle

Rectangular connectors are a type of electrical connectors commonly used in various electronic applications. The STMM-115-02-L-D-SM-LC is a particular model of rectangular connector series developed by the company TE Connectivity. The STMM-115-02-L-D-SM-LC header belongs to the family of rectangular connectors called “Headers, Male Pins.” This model includes two rows of fifteen (15) gold-plated pins in a spacing of 0.100 inch with a contact count of thirty (30).This particular rectangular connector is intended to be used in applications requiring medium to high current and high pin density. It is highly reliable and offers a superior contact and overall connection integrity. This makes it a suitable option for use in aviation, automotive or telecommunications applications as well as other industries involving high-power usage and electronic connection integrity.An important feature of the STMM-115-02-L-D-SM-LC is the availability of lower mating height than its standard counterpart. This helps to facilitate an easy installation in tight spacing areas. The header also provides an identification and orientation key for male and female connectors. This helps to ensure the secure mating of the connectors when installed.The STMM-115-02-L-D-SM-LC header provides a current rating of up to 2A, which is ideal for medium to high current applications. Additionally, its operating temperature range extends up to 125°C, making it suitable for most electronic applications.The rectangular connector is manufactured from a combination of both plastic material and metal, providing it with high durability and physical strength. It also features a pre-loaded solder tail termination. This helps to ensure that the electronic connection is securely held.The STMM-115-02-L-D-SM-LC header is designed to work in various environmental applications. It is rated for UL94V-0 flame protection, ensuring that it performs safely in the presence of fire. It also features a dustproof and waterproof design and is RoHS compliant.The working principle of the STMM-115-02-L-D-SM-LC works by taking advantage of the pin contact force. In the case of the STMM-115-02-L-D-SM-LC, the gold plated pins are preloaded before being inserted into the mating connector. This provides the required pin contact force that secures the connection.When mating the header connector with a mating part, the pins are inserted into the receptacle on the mating part, and the preloaded contact force ensures that an electrical connection is established between the two parts. Additionally, the STMM-115-02-L-D-SM-LC header has an integrated latch that helps to secure the connector in place.Overall, the STMM-115-02-L-D-SM-LC header provides an effective and reliable solution for applications requiring medium to high current and high pin density. It offers a secure contact force that helps to ensure secure electrical connections and superior connection integrity with a variety of mating parts. Additionally, the header offers a lower than standard mating height for applications with limited space, and it is rated for safety with its UL94V-0 flame protection and dustproof and waterproof design.

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