BCS-148-S-D-DE

Series:	Tiger Claw™ BCS
Packaging:	Tube
Part Status:	Active
Connector Type:	Receptacle, Bottom or Top Entry
Contact Type:	Female Socket
Style:	Board to Board
Number of Positions:	96
Number of Positions Loaded:	All
Pitch - Mating:	0.100" (2.54mm)
Number of Rows:	2
Row Spacing - Mating:	0.100" (2.54mm)
Mounting Type:	Through Hole
Termination:	Solder
Fastening Type:	Push-Pull
Contact Finish - Mating:	Gold
Contact Finish Thickness - Mating:	30.0µin (0.76µm)
Insulation Color:	Black
Insulation Height:	0.290" (7.37mm)
Contact Length - Post:	0.120" (3.05mm)
Operating Temperature:	-55°C ~ 125°C
Material Flammability Rating:	UL94 V-0
Contact Finish - Post:	Tin
Mated Stacking Heights:	--
Ingress Protection:	--
Features:	--
Current Rating:	4.6A per Contact
Voltage Rating:	475VAC
Applications:	--
Insulation Material:	Liquid Crystal Polymer (LCP), Glass Filled
Contact Shape:	Square
Contact Material:	Phosphor Bronze
Contact Finish Thickness - Post:	--

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BCS-148-S-D-DE application field and working principle

Rectangular connectors are used for various applications such as high power transmission and low level signal transmission. The term “rectangular connector” generally refers to connectors that consist of a header and a corresponding mating receptacle. BCS-148-S-D-DE is a widely used rectangular connector. It is one of the D-Subminiature connectors, which is a subset of the rectangular connectors family. This article discusses the application field and working principle of BCS-148-S-D-DE connectors.

First of all, considering the application field of BCS-148-S-D-DE connector, it is mainly used in consumer electronics, medical devices, automotive, and computer industry. As these devices typically require reliable, high speed, and/or low-noise signal transmission solutions, the compact and robust design of the BCS-148-S-D-DE connector can fulfill those requirements. It can also meet the demands of higher power transmission with the mounting versions.

The working principle of the BCS-148-S-D-DE connector consists of four parts: the electrical connection, the mechanical structure, the polarization and keying, and the shielding. The electrical connection part uses the female sockets in the receptacle and the header to securely connect two circuits. The mechanical structure ensures that the connected cables or circuit boards do not loosen during the usage, but also allow quick connecting and disconnecting by the customer. The polarization and keying part of the connector helps prevent wrong insertion and possible damages. It points out the two mating connectors which are compatible, and restricts mismatching. In addition, the shielding part of the connector provides electrostatic protection to the connector socket and other connected circuits.

In conclusion, the BCS-148-S-D-DE connector is a widely used rectangular connector which is mostly used in consumer electronics, medical devices, automotive, and computer industry. The connector features a robust design and consists of four components: the electrical connection, the mechanical structure, the polarization and keying, and the shielding, which provide reliable, high speed, and low-noise signal transmission solutions as well as electrostatic protection.

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