FOLC-105-04-S-Q-LC

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:	2.6A per Contact
Features:	Board Lock
Ingress Protection:	--
Mated Stacking Heights:	--
Contact Finish - Post:	Tin
Material Flammability Rating:	UL94 V-0
Operating Temperature:	-55°C ~ 125°C
Contact Length - Post:	0.120" (3.05mm)
Insulation Height:	0.180" (4.57mm)
Series:	FOURRAY™ FOLC
Contact Finish Thickness - Mating:	30.0µin (0.76µm)
Contact Finish - Mating:	Gold
Fastening Type:	Push-Pull
Termination:	Solder
Mounting Type:	Through Hole
Row Spacing - Mating:	0.050" (1.27mm)
Number of Rows:	4
Pitch - Mating:	0.050" (1.27mm)
Number of Positions Loaded:	All
Number of Positions:	20
Style:	Board to Board
Contact Type:	Female Socket
Connector Type:	Receptacle
Part Status:	Active
Packaging:	Tube

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Introduction
The FOLC-105-04-S-Q-LC circular connector is one of many rectangular connectors used for a variety of applications. It is one of the most widely used connectors on the market today, and is one of the most versatile as well. This article will discuss the application field and working principle of the FOLC-105-04-S-Q-LC rectangular connector.

Application Field
The FOLC-105-04-S-Q-LC rectangular connector is commonly used in a variety of applications. It is commonly used as a multi-way connector for quickly connecting multiple cables and wires together. It is also used in robots and communications equipment, as well as industrial automation and control systems. The FOLC-105-04-S-Q-LC connector can also be used in military and aerospace applications, where its ability to quickly connect multiple wires and cables make it ideal for these applications.

Construction and Design
The FOLC-105-04-S-Q-LC rectangular connector features a two-piece design. The first piece is the male part, which features two pins with a clearance hole. The second piece is the female part, which features two threaded holes. The threads are designed to match the size of the pins on the male connector, so that they can be inserted into the female part without any additional force. The threaded holes also allow for a secure connection when the parts are connected.
The FOLC-105-04-S-Q-LC connector is also constructed from high-quality materials to ensure its durability and reliability. The high-quality materials also ensure that the connector will last for many years, even in harsh environments. Additionally, the FOLC-105-04-S-Q-LC connector is UL listed and CSA approved for use in hazardous locations.

Working Principle
The FOLC-105-04-S-Q-LC rectangular connector works by allowing electrical signals to pass through it. The male part of the connector has two pins that are inserted into the female part. When these two pins make contact with the female part, a connection is established and the electrical signals can then pass through the connector. The threads of the female part also ensure a secure connection, as the pins are securely held in place by the female part when connected. This ensures that there is no electrical signal loss due to vibration or any other external factors.
The FOLC-105-04-S-Q-LC connector is also designed to be used with a variety of wire and cable types. The connector is compatible with both shielded and unshielded cables, as well as twisted-pair cables. The compatibility with these different cable types makes the FOLC-105-04-S-Q-LC connector ideal for a variety of applications, as it can be used with a variety of cables and wires.

Conclusion
The FOLC-105-04-S-Q-LC rectangular connector is one of many rectangular connectors used for a variety of applications. It is one of the most widely used connectors on the market today, and is one of the most versatile as well. This article has discussed the application field and working principle of the FOLC-105-04-S-Q-LC connector. The FOLC-105-04-S-Q-LC connector is commonly used as a multi-way connector for quickly connecting multiple cables and wires together, and is also used in robots, communications equipment, industrial automation and control systems. Additionally, the FOLC-105-04-S-Q-LC connector is designed to be used with a variety of wire and cable types, making it an ideal choice for many applications.

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