BCS-139-L-D-DE-045

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:	0.100" (2.54mm)
Number of Rows:	2
Pitch - Mating:	0.100" (2.54mm)
Number of Positions Loaded:	77
Number of Positions:	78
Style:	Board to Board
Contact Type:	Female Socket
Connector Type:	Receptacle, Bottom or Top Entry
Part Status:	Active
Packaging:	Tube

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Introduction

BCS-139-L-D-DE-045 is a rectangular connector series designed for moderately high vibration and shock applications that require a reliable connection. It has a robust construction that makes it suitable for wet and dusty environments. This connector uses a special locking and releasing mechanism that makes it safe and easy to handle. In addition, this connector has various termination options, such as crimp terminals, quick-connect terminals, and solder terminals.

Application Field

BCS-139-L-D-DE-045 is ideal for use in applications that require a reliable electrical connection in a vast array of industrial settings. This series is especially suited for harsh environments as it provides excellent resistance to the harshest chemicals and liquids. Additionally, its robust construction also makes it suitable for use in rough handling or heavy duty applications. Common applications include industrial process control, industrial automation, communications infrastructure, construction equipment, automotive electronics, and more.

Working Principle

The BCS-139-L-D-DE-045 is a self-locking one-piece connector that works by first inserting the female part into the mating male part and then locking it into place. This is achieved through a special locking mechanism that consists of a spring-loaded lever, which is operated by a keyed rotational knob at the top of the connector. The keyed knob is then rotated 90 degrees until it is fully locked in place. Once locked, the connector is securely fastened and can withstand even the harshest environments.

Conclusion

BCS-139-L-D-DE-045 is a connector series that provides a reliable connection in harsh environments. Its robust construction makes it suitable for a variety of applications, including industrial process control, industrial automation, communications infrastructure, construction equipment, automotive electronics, and more. This connector also features a specialized locking and unlocking mechanism, which makes it safe and easy to handle. Overall, BCS-139-L-D-DE-045 is an ideal choice for various applications which require a reliable connection under harsh conditions.

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