BCS-121-L-S-TE-011

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:	0.122" (3.10mm)
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
Part Status:	Active
Packaging:	Tube

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BCS-121-L-S-TE-011 rectangular connectors, or commonly referred to as headers, receptacles, and female sockets, are a type of electrical connector designed specifically for signal transmission and board interconnect applications. They are preferred in applications requiring high-speed signal transmission and reliable board-to-board connection.The BCS-121-L-S-TE-011 has two or more female receptacles, which mate with two or more male headers on the opposite side. This type of rectangular connector is usually used to transmit digital and analog signals in board-to-board or backplane connections, though it can also be used in other connection types. To ensure that the contact and connection remain stable and secure, the BCS-121-L-S-TE-011 are equipped with a latching system. The most common latching system used for this connector is a type-L.When selecting a BCS-121-L-S-TE-011, it’s important to consider the individual application, the environment in which it will be used, and the type of signal or data it will transfer. Depending on the application requirements, there are several options to choose from. For example, the contact size, contact type, contact material, wire gauge, and number of contacts can all be specified. When using the BCS-121-L-S-TE-011 connector, the contact size should match the board space available. The contact type, material, and wire gauge can also be chosen, such as gold, silver, and tin. The number of contacts should also be determined and can range from two to ten.BCS-121-L-S-TE-011 connectors provide a reliable connection between high speed signals or data, and can be used in many different applications. They offer low signal attenuation, excellent signal integrity, and simple assembly. This makes them an ideal choice for applications where board-to-board connection or backplane installation is required.The working principle of this connector type is quite simple. When the male headers are inserted into the female receptacle, the contact pins make contact with each other and establish a secure connection. These contacts can then transmit the signal from one end of the connector to the other, allowing for reliable connection and signal integrity.Given its robust construction, reliable performance, and easy-to-assemble design, the BCS-121-L-S-TE-011 is an ideal solution for a range of board-to-board connection and backplane applications. Its versatility and reliability make it a preferred choice for many users, including those in the automotive, military, and telecommunications sectors. Additionally, this connector type is also suitable for high speed data transmission applications, such as USB and Ethernet connections.

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