77311-118-02LF

Operating Temperature:	--
Insulation Height:	0.100" (2.54mm)
Contact Shape:	Square
Contact Finish - Mating:	Gold or Gold, GXT™
Contact Finish Thickness - Mating:	30.0µin (0.76µm)
Contact Finish - Post:	Tin
Contact Material:	Phosphor Bronze
Insulation Material:	Thermoplastic
Features:	--
Overall Contact Length:	0.450" (11.43mm)
Ingress Protection:	--
Material Flammability Rating:	UL94 V-0
Insulation Color:	Black
Current Rating:	--
Voltage Rating:	--
Mated Stacking Heights:	--
Contact Finish Thickness - Post:	78.7µin (2.00µm)
Applications:	--
Number of Positions Loaded:	All
Packaging:	Bulk
Part Status:	Active
Connector Type:	Header
Contact Type:	Male Pin
Pitch - Mating:	0.100" (2.54mm)
Number of Positions:	2
Number of Rows:	1
Row Spacing - Mating:	--
Series:	BERGSTIK®
Style:	Board to Board
Shrouding:	Unshrouded
Mounting Type:	Through Hole
Termination:	Solder
Fastening Type:	Push-Pull
Contact Length - Mating:	0.230" (5.84mm)
Contact Length - Post:	0.120" (3.05mm)

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77311-118-02LF Rectangular Connectors - Headers, Male Pins

77311-118-02LF rectangular connectors – headers, male pins are the most common type of connectors used to connect two pieces of electronic equipment. They are available in a wide range of shapes, sizes, and material combinations. This type of connector is preferred in applications where reliability and performance are of paramount importance.

Application Field

77311-118-02LF rectangular connectors – headers, male pins are typically used in a variety of applications, including automotive, aerospace, telecommunications, information technology and industrial control systems. They are often used to join control panels, LCD screens, and other circuit boards. These connectors are also commonly found in computers, medical equipment, and other industrial equipment.

Working Principle

77311-118-02LF rectangular connectors – headers, male pins work using a contact system that facilitates the connection between two points. A metal pin is inserted into one end of the connector and firmly held in place with two spring-loaded arms. These arms hold the pin in place when the connector is closed. The other end contains a socket which is inserted into the mating connector to complete the connection.

Advantages

The most noteworthy advantages of 77311-118-02LF rectangular connectors – headers, male pins is that they offer very efficient electrical connectivity, and are highly reliable. In addition, these connectors are inexpensive, light-weight, and have a low-profile design, making them ideal for confined spaces. They are also resistant to shock, vibration, and other physical disruptions.

Disadvantages

The primary disadvantage of 77311-118-02LF rectangular connectors – headers, male pins is that they are prone to corrosion over time, which can reduce their performance and reliability. Furthermore, some of the contacts inside them may not be sufficiently durable to survive harsh conditions, such as extreme temperatures or high humidity.

Conclusion

77311-118-02LF rectangular connectors – headers, male pins are a reliable and cost-effective choice for connecting electronic components. They provide a secure connection while offering superior electrical performance and durability. Despite their advantages, these connectors can suffer from corrosion and insufficient contacts over time, so it is important to ensure they are well-maintained and inspected regularly.

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