BSH-120-01-H-D-A-TR

Series:	BSH
Packaging:	Tape & Reel (TR)
Part Status:	Active
Connector Type:	Socket, Center Strip Contacts
Number of Positions:	240
Pitch:	0.020" (0.50mm)
Number of Rows:	2
Mounting Type:	Surface Mount
Features:	Board Guide
Contact Finish:	Gold
Contact Finish Thickness:	30.0µin (0.76µm)
Mated Stacking Heights:	5mm
Height Above Board:	0.128" (3.25mm)

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BSH-120-01-H-D-A-TR Application Field and Working PrincipleRectangular Connectors - Arrays, Edge Type, Mezzanine (Board to Board) include a wide range of connectors designed for use in application or assembly where two printed circuit boards or other rigid substrates are juxtaposed one on the other. BSH-120-01-H-D-A-TR is one model of such connectors. It is characterized by a 2.0mm pitch, 120 positions, multiple board-to-board configurations, vertical through-hole solder tails, pick-and-place retainers and coplanarity of 0.3mm mm for mating faces.

This kind of connector uses socket contacts as mating pins. Socket contacts are circular, pierce through an array of holes which have been drilled into either the top or bottom board. These holes line up, allowing contact between the two boards when the connector is attached to each. Socket contacts are typically constructed of beryllium copper for greater protection against corrosion and with some designs are automatically soldered when the connector is attached to the board. The inserts for the socket contacts are typically made from brass, and are equipped with two mounting screws to hold them securely in place.As a mezzanine connector for printed circuit boards, the BSH-120-01-H-D-A-TR connector offers a space saving design by utilizing two levels of vertical sockets and a floating pick-and-place retainers. The socket contacts for the BSH-120-01-H-D-A-TR connector are arranged in both x and y configurations, and have a 2.0mm pitch between adjacent pins. The two levels of sockets provide power and signal pins, respectively. The electrical power and signal can be connected through the two stack-ups, and the coplanarity of the mating faces is < 0.3mm. This ensures a reliable mating and robust performance in an extreme vibration or impact.Furthermore, the BSH-120-01-H-D-A-TR connector can be employed as a through-hole mounting connector. Assembling the connector with a soldering iron produces permanent electrical connections and mechanical strength in securing the connector. With the two mounting screws and solder paste, line the socket contact can form a part of an assembly allowing minimal differential gap of 0.3mm between mating boards. With this remarkable coplanarity, the risk of short circuit and signal loss due to components interference is significantly lowered, making it a preferred choice for extreme vibration environments like automotive or military applications. The BSH-120-01-H-D-A-TR connector is widely used in a number of applications where a signal and power connection is needed across two levels of printed circuit boards. It is commonly used in manufacturing of electronic devices, industrial control boards, automated assembly machines, electric vehicles, medical devices, point of sale terminals or other installations requiring reliable and robust contact between two circuit boards. This connector can be used to quickly and securely connect two boards with a high degree of reliability, and with minimal environmental impact, making it an environmentally-friendly connector solutions. Overall, the BSH-120-01-H-D-A-TR connector provides an innovative solution for connecting two levels of printed circuit boards with high speed, high power and high reliability. With the extreme vibration protection, it is an ideal and reliable connection solution for a wide range of applications demanding robust performance.

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