BCS-121-L-S-DE-015

Insulation Color:	Black
Contact Finish Thickness - Post:	--
Contact Material:	Phosphor Bronze
Contact Shape:	Square
Insulation Material:	Liquid Crystal Polymer (LCP), Glass Filled
Applications:	--
Voltage Rating:	475VAC
Current Rating:	4.6A per Contact
Features:	--
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:	0.290" (7.37mm)
Series:	Tiger Claw™ BCS
Contact Finish Thickness - Mating:	10.0µin (0.25µm)
Contact Finish - Mating:	Gold
Fastening Type:	Push-Pull
Termination:	Solder
Mounting Type:	Through Hole
Row Spacing - Mating:	--
Number of Rows:	1
Pitch - Mating:	0.100" (2.54mm)
Number of Positions Loaded:	20
Number of Positions:	21
Style:	Board to Board
Contact Type:	Female Socket
Connector Type:	Receptacle, Bottom or Top Entry
Part Status:	Active
Packaging:	Tube

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BCS-121-L-S-DE-015 rectangular connectors are components that are designed to enable connectivity between two or more components. The connector comes in a variety of shapes and sizes, from terminal connectors, board-to-board, and custom-designed options. With a variety of pitch sizes like 2.00mm, 2.54mm, and 3.96mm, it is capable of meeting the needs of most applications. In this article, the application field and working principle of BCS-121-L-S-DE-015 rectangular connectors will be discussed.

The BCS-121-L-S-DE-015 connectors are widely used in various applications such as computers, telecommunications, instrumentation, medical equipment, and automotive electronics. They offer reliable and durable performance and provide excellent signal integrity. The 2.00mm pitch allows for a high number of pins with a very low-profile form factor, perfect for PCB designs where space is a premium.

The BCS-121-L-S-DE-015 is a header female socket connector, which means it has a solder pin at the top. The header female socket part is on the printed circuit board (PCB) and pins from the mating connector are inserted into the sockets, establishing a connection. The sockets wrap over the pins, providing electrical contact when the connection is established. When the header female socket part is soldered onto the PCB, a contact between the mating connector pins and the header socket contacts is established and a signal can be passed from one component to another. The header female socket also provides mechanical support, making sure that the pins remain in contact with the socket during vibration or other dynamic forces. The BCS-121-L-S-DE-015 header socket is composed of two parts: the contact and the insulation housing. The contact is made of brass and is gold plated over nickel. It provides the electrical connection between the contact and the PCB, and is usually designed to have a specific resistance. The contacts can also be plated with different finishes such as tin or silver, which can provide specific properties such as faster thermal dissipating and increased contact corrosion resistance. The insulation housing acts as a shield and provides environmental protection. It is commonly made of black LCP (liquid crystal polymer). The BCS-121-L-S-DE-015 header female socket is rated up to 5.0A (depending on the size of the PCB) and can be used in temperatures ranging from -40°C to +105°C. It is designed for applications requiring high-frequency, and features integrated holding screws which guarantee a secure and reliable connection. It also features a polarized body for reliable mating, and has an extended tail length for PCB mounting stability in applications with vibration.

In summary, BCS-121-L-S-DE-015 rectangular connectors are header female sockets which are widely used in various applications. They feature a 2.00mm pitch size, reliable and durable performance, a polarized body for reliable mating, and integrated holding screws for secure and reliable connections. The contacts and insulation housing are made of brass and black LCP respectively, and provide excellent signal integrity and environmental protection. This product is suitable for applications requiring high-frequency and is rated up to 5.0A.

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