ESW-133-49-S-D-LL

Insulation Color:	Black
Contact Finish Thickness - Post:	--
Contact Material:	Phosphor Bronze
Contact Shape:	Square
Insulation Material:	Liquid Crystal Polymer (LCP)
Applications:	--
Voltage Rating:	550VAC
Current Rating:	5.2A 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:	0.380" (9.65mm)
Insulation Height:	0.535" (13.60mm)
Series:	ESW
Contact Finish Thickness - Mating:	30.0µin (0.76µm)
Contact Finish - Mating:	Gold
Fastening Type:	Push-Pull
Termination:	Kinked Pin, 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:	All
Number of Positions:	66
Style:	Board to Board
Contact Type:	Forked
Connector Type:	Elevated Socket
Part Status:	Active
Packaging:	Bulk

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ESW-133-49-S-D-LL Application Field and Working Principle

Introduction

Rectangular connectors are important components that are used in various applications including electrical and electronic, military, automotive, medical, and industrial automation. The ESW-133-49-S-D-LL is one such rectangular connector type that is typically used in applications where vibration and relative motion are present. The specific features of the ESW-133-49-S-D-LL connector make it ideal for situations that involve harsh environmental conditions.

Application Field

The ESW-133-49-S-D-LL is a standard rectangular connector that has female sockets and headers. This type of rectangular connector is most commonly used for applications that include harsh environments such as those found in the aerospace and military sectors. These environments may be characterized by extreme temperatures, high levels of shock, and vibration.In the aerospace industry, the ESW-133-49-S-D-LL may be used in high altitude aircraft where the ambient temperatures may reach extreme levels. In the military, the connector may be used for communications systems, and in radar systems. In the automotive sector, the connector may be used in various engine systems and in areas that require quick water-proof connections. In medical and industrial automation applications, the ESW-133-49-S-D-LL may be used for short-range communication systems, flexible circuits, and robotic arms.

Working Principle

The ESW-133-49-S-D-LL is a standard locking type rectangular connector that is composed of the header and female socket. This configuration makes the connector suitable for applications that have relative motion when connected.The ESW-133-49-S-D-LL header is composed of a housing and a printed circuit board. Inside the header is an array of solder tabs that have contact terminals. The female socket contacts are configured such that the mating of the header and female socket ensures a secure contact. This contact configuration is further strengthened by the addition of a latching mechanism. The latching mechanism locks the header and female socket in order to prevent any contact damage due to vibration or relative motion when connected.The contact terminals are composed of gold-plated contacts. The gold-plating ensures a good current flow through the connection and can also prevent corrosion over time. The gold contacts also ensure that the connection is highly reliable and provide a more consistent performance over an extended period of time.

Conclusion

The ESW-133-49-S-D-LL is a rectangular connector type that is ideal for applications that require a secure connection in harsh environments. The connector is composed of a header and female socket with latching mechanism, and gold-plated contact terminals. The ensuring features make the ESW-133-49-S-D-LL connector suitable for applications in aerospace, military, automotive, medical, and industrial automation.

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