Insulation Color:	Black
Contact Finish Thickness - Post:	--
Contact Material:	Beryllium Copper
Contact Shape:	Square
Insulation Material:	Liquid Crystal Polymer (LCP)
Applications:	--
Voltage Rating:	--
Current Rating:	2.9A per Contact
Features:	--
Ingress Protection:	--
Mated Stacking Heights:	--
Contact Finish - Post:	Tin
Material Flammability Rating:	UL94 V-0
Operating Temperature:	-55°C ~ 125°C
Contact Length - Post:	--
Insulation Height:	0.185" (4.70mm)
Series:	Tiger Eye™ SFMC
Contact Finish Thickness - Mating:	30.0µin (0.76µm)
Contact Finish - Mating:	Gold
Fastening Type:	Push-Pull
Termination:	Solder
Mounting Type:	Surface Mount
Row Spacing - Mating:	0.050" (1.27mm)
Number of Rows:	2
Pitch - Mating:	0.050" (1.27mm)
Number of Positions Loaded:	All
Number of Positions:	42
Style:	Board to Board or Cable
Contact Type:	Female Socket
Connector Type:	Receptacle
Part Status:	Active
Packaging:	Tube

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Introduction

The SFMC-121-02-SM-D is a rectangular connector, which falls under the category of Headers, Receptacles, Female Sockets. These connectors are used in electronic applications such as computers, communication equipment, and other products. It is an ideal choice for applications which require higher current ratings, environmental sealing, and vibration protection. This article gives an overview of the application fields and working principles of SFMC-121-02-SM-D rectangular connectors.

Application Fields

The SFMC-121-02-SM-D rectangular connectors are often used in medical equipment and medical instruments, industrial automation and control systems, security and alarm systems, data communications, automotive electronics, and consumer electronics. In the medical field, these connectors are used to connect electro-mechanical parts such as stethoscopes and ECG machines. In the automotive industry, they provide reliable and robust connections for vehicle components such as starters and sensors. In consumer electronics, they are used to make connections between digital video devices, TV antennas, and other audio-visual components. The SFMC-121-02-SM-D connectors have a variety of applications in the field of industrial automation and control systems. They are used to create reliable connections between various control systems such as PLCs, I/O boards, and drives. They are also used in security and alarm systems to provide a reliable connection between alarm panels and other electronic components such as sensors, detectors, and cameras.

Working Principle

The SFMC-121-02-SM-D rectangular connector works by providing an electrical connection between two or more electronic components. It consists of two parts: a header or receptacle socket and a plug. The plug is inserted into the socket and held in place by means of a latch mechanism. The latch mechanism ensures that the connection is securely made, providing a reliable electrical contact. The plug and the socket of the SFMC-121-02-SM-D rectangular connector are connected using a standard pin and socket configuration. The pin is typically made from high-grade metal, such as copper, brass, or stainless steel, which ensures that the connection is both high-quality and reliable. The contacts of the socket are made from insulating materials, such as plastic or rubber, to prevent electrical signals from leaking between the two conductors. The SFMC-121-02-SM-D rectangular connectors also have a number of additional features that further enhance their performance and reliability. These features include dust-resistant seals, shock and vibration protection, and improved contact force for better electrical connection.

Conclusion

The SFMC-121-02-SM-D rectangular connectors are ideal for applications which require higher current ratings, environmental sealing, improved contact force, and high-quality and reliable electrical connections. These connectors are commonly used in medical equipment, industrial automation and control systems, data communications, and other electronic applications. They have a variety of applications and work by providing an electrical connection between two or more components. They come with additional features such as dust-resistant seals, shock and vibration protection, and improved contact force which ensure they are reliable and robust.

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