SMM-120-02-H-D-LC-12

Insulation Color:	Black
Contact Finish Thickness - Post:	3.00µin (0.076µm)
Contact Material:	Beryllium Copper
Contact Shape:	Square
Insulation Material:	Liquid Crystal Polymer (LCP)
Applications:	--
Voltage Rating:	350VAC
Current Rating:	3.2A per Contact
Features:	Board Lock
Ingress Protection:	--
Mated Stacking Heights:	--
Contact Finish - Post:	Gold
Material Flammability Rating:	UL94 V-0
Operating Temperature:	-55°C ~ 125°C
Contact Length - Post:	--
Insulation Height:	0.140" (3.56mm)
Series:	Tiger Eye™ SMM
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:	0.079" (2.00mm)
Number of Rows:	2
Pitch - Mating:	0.079" (2.00mm)
Number of Positions Loaded:	39
Number of Positions:	40
Style:	Board to Board or Cable
Contact Type:	Female Socket
Connector Type:	Receptacle
Part Status:	Active
Packaging:	Tube

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SMM-120-02-H-D-LC-12 Application Field and Working Principle

Rectangular Connectors - Headers, Receptacles, Female Sockets

The SMM-120-02-H-D-LC-12 is an application field and working principle of rectangular connectors – headers, receptacles, and female sockets. This type of connector is designed to connect two components together to form part of an electrical system, often in computer applications or other general-purpose applications. They can be used to bridge the gap between the two components, allowing for easy communication between them. The SMM-120-02-H-D-LC-12 connector has several advantages and is suitable for applications in which the connectivity of the two components is important.The connector is a two-piece design with a header and a receptacle. The header consists of two spring-loaded contacts and the receptacle consists of two mating channels. The header and receptacle are both plastic and the contacts are made of copper or other metal alloys. To ensure a solid connection, the contacts are secured with a locking nut. The pins in the pin-and-socket are held in place by a retention clip. The pins are spring-loaded so that they do not come out of the socket.The SMM-120-02-H-D-LC-12 connector operates at extreme temperatures and humidity and also offers excellent performance in dust and dirt environments. The connector is also designed to provide reliable connection even when subjected to high vibration and shock loads. The lack of soldering eliminates problems associated with the soldering process and ensures low contact resistance and improved electrical performance. Furthermore, the connector is also resistant to corrosion and is long-lasting.The working principle of the SMM-120-02-H-D-LC-12 connector is simple. When the plug is inserted into the receptacle, the two contacts of the header come in contact with the two mating channels of the receptacle. The locking nut secures the contact to the receptacle and ensures the two components are securely connected. The spring-loaded contacts help to ensure a low-resistance connection by maintaining contact pressure between the two connected components.The SMM-120-02-H-D-LC-12 connector can be used in a wide range of applications including sensor and motor circuits, communication systems, and automation systems. It is ideal for applications where signal integrity is important, such as in medical equipment, automotive electronics, and industrial applications. This type of connector is also used in automotive and avionics applications for its vibration and shock resistance properties.The SMM-120-02-H-D-LC-12 is a reliable and versatile solution for connecting two components together. The connector is easy to install and provides reliable connections thanks to its spring-loaded contacts and locking mechanisms. This two-piece design also ensures low contact Resistance and improved electrical performance. The connector\'s ability to withstand extreme temperatures and humidity, dust and dirt, and vibration and shock, has made it a popular choice for applications in numerous fields.

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