77315-101-21LF

Operating Temperature:	--
Insulation Height:	0.094" (2.40mm)
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:	--
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, Breakaway
Contact Type:	Male Pin
Pitch - Mating:	0.100" (2.54mm)
Number of Positions:	21
Number of Rows:	1
Row Spacing - Mating:	--
Series:	BERGSTIK®
Style:	Board to Board
Shrouding:	Unshrouded
Mounting Type:	Through Hole, Right Angle
Termination:	Solder
Fastening Type:	Push-Pull
Contact Length - Mating:	0.225" (5.72mm)
Contact Length - Post:	0.101" (2.57mm)

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Introduction to 77315-101-21LF

77315-101-21LF, or also known as “LF” for short, is a high-performance rectangular connector header with male pins. It is designed for reliability and robustness while providing excellent contact retention and interference protection. This connector is especially suitable for applications that require additional strength for mating, such as networking devices, I/O ports, and display screens.

Applications of 77315-101-21LF

77315-101-21LF is widely used in various applications such as routers, switches, outlets, communication modules, cell phones, and consumer electronic products. Furthermore, this connector is used in automated industrial processes and in connecting products in high-definition monitor displays. This connector is also a popular choice for many aerospace applications and projects.

Key Features and Specifications of 77315-101-21LF

The 77315-101-21LF offers superior reliability and robustness, allowing them to provide exceptional contact retention and interference protection in even the most challenging environments. This connector features a MIL-C-38999 Series III standard, fully compliant with the highest quality standards such as RoHS, and UL certified. Other key specifications and features of 77315-101-21LF are as follows:

• Number of pins: 21
• Pin spacing (Plating): 2.54 mm (Gold-plated)
• Voltage rating: 0.5Amp @ 35VDC
• Current rating: 0.1Amp @100VAC/DC
• Mating cycle: 5000+ cycle minimum
• Mating force: 0.6N maximum
• Contact resistance: 5 milliohms maximum
• Operating temperature: -55ºC to +125ºC

Working Principle of 77315-101-21LF

The 77315-101-21LF is a standard rectangular connector header with male pins. It consists of a housing, a number of pins, and a mating adapter. The housing is generally made from plastic material and holds the pins in place. The mating adapter is designed to mate with the corresponding female connector (female pins). The pins are the contact points between the two connecting parts. They are generally gold-plated for extra conductivity and durability.The working principle of 77315-101-21LF involves electrical conduction. When the two corresponding connector parts are mated together, the male pins on the connector header serve as contact points. The gold plating on the pins allows for better electrical conduction, thus creating a more efficient and reliable connection. As the power is supplied to the connector, the current flows through the pins into the mating part, completing the circuit.

Conclusion

In conclusion, 77315-101-21LF is an excellent rectangular connector header with male pins, offering superior reliability and robustness. It is widely used for various applications, such as networking devices, I/O ports, display screens, automated industrial processes, and more. This connector is also MIL-C-38999 Series III standard, fully compliant with RoHS and UL certified. Its working principle involves electrical conduction, in which the pins serve as contact points and gold-plating allows for better conduction.Overall, 77315-101-21LF is a great choice for any application that requires reliable conduction and a robust connector. It offers excellent performance, making it an ideal solution for projects of any size and complexity.

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