SFM-140-02-SM-D

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Introduction

The SFM-140-02-SM-D header is a type of rectangular connector manufactured by Mill-Max Corporation of Oyster Bay, New York. The component is an SMT (Surface Mount Technology) compatible socket and provides a means of wire-to-board electrical connection of power and signals. It is also known as Mill-Max\'s female (f) series of SMT headers and sockets, and is classified into the Headers, Receptacles, Female Connectors and Sockets category of Mill-Max\'s product portfolio.

Function

The component features two 6.3amp solder tails, and is intended for board-to-board connection rather than general purpose wiring. When mated with a compliant male header, SFM-140-02-SM-D establishes a reliable path for power and signal transfer between two boards, and it can be used in applications from medical equipment to SCSI hard drives.

Technical Specification

The product operates at 0.05 to 0.1 Amp and is rated for use in temperatures ranging from -55°C to +125°C. Its recommended maximum mounting force is 0.25 N/mm, its terminal retention force is 0.2N/mm and its contact resistance is 30 mOhms maximum. The product\'s occupancy type is surface mount + 4 side pins, its current carrying capacity is 6.3A (direct) and can carry a maximum voltage of 50V. The component is constructed from brass and has a nickel finish.

Application Field and Working Principle

The SFM-140-02-SM-D header can be used in a variety of applications ranging from personal computers to medical equipment. It may be used to connect two boards for the purpose of providing power and signal transmission. It is designed with two 6.3A solder tails, and when mated with a compliant male header, establishes a reliable path for power and signal transfer between the two boards. This header is especially useful in applications where space is limited, such as consumer electronics products and medical devices.

The product is manufactured utilizing Surface Mount Technology (SMT) and utilizes contacts between two boards to provide electrical connection. The contact surface can be considered a combination of both a connector and socket joining the two boards together, which are then connected by the solder tails of the header. The header is designed to withstand a variety of environmental conditions and high levels of vibration, making it a reliable solution in a variety of applications.

Conclusion

The SFM-140-02-SM-D is a rectangular connector from Mill-Max Corporation. It is classified into the Headers, Receptacles, Female Connectors and Sockets category and is applicable in a variety of applications that require a reliable wire-to-board electrical connection, such as consumer electronics and medical equipment. The product is designed with two 6.3A solder tails, and provides a mean of reliable power and signal transmission when used with a compliant male header.

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