SMM-120-02-F-D

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The SMM-120-02-F-D is a type of rectangular connector in the headers, receptacles, and female socket range. This connector is a 120-pin surface mount, female socket terminal with a dual row arrangment. It is designed to enable the mating of two circuits via a header. The apertured tail contacts are made from phosphor bronze and are solder plated with gold. The contact tails are protected from accidental mating and movement by a shrink sleeve after wave soldering.

Features of SMM-120-02-F-D

• 120-pin surface mount female socket terminal
• Dual row arrangement
• Soldered version
• Dimensions: 15mm x 100mm
• Current rating of 0.5A per contact
• Voltage rating of 50VAC
• Temperature range of -20°C to +80°C
• Flammability rating of UL 94V-0
• Apertured tail contacts made from phosphor bronze
• Tails plated with gold
• Shrink sleeve for contact protection after wave soldering

Application Field

The SMM-120-02-F-D is primarily designed for use in high-speed networking and telecommunications applications, especially in networking cards, cable assemblies and data transmission systems. It is also suitable for use in a variety of other applications, such as industrial controls, PCB mount electronic equipment, and in medical instrumentation.

Working Principle

The SMM-120-02-F-D rectangular connector uses the principle of ‘pin-and-socket’ connectors. This type of connection system involves two mating parts, the ‘pin’ component located on the female socket, and the ‘socket’ component located on the male header. The 120 pins on the female socket are made from phosphor bronze and are gold plated for extra protection. When the two mating parts are brought together, the pins on the female socket make contact with the sockets on the male header, creating an electrical connection between the two circuits.

The SMM-120-02-F-D connectors also include a protective shrink sleeve which covers the contacts after wave soldering, preventing them from accidental loosening or movement. This keeps the connection stable for reliable data transmission.

The specific data is subject to PDF, and the above content is for reference