ESQT-149-02-M-6-375

Insulation Color:	Black
Contact Finish Thickness - Post:	--
Contact Material:	Phosphor Bronze
Contact Shape:	Square
Insulation Material:	Liquid Crystal Polymer (LCP)
Applications:	--
Voltage Rating:	--
Current Rating:	4.5A 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:	0.475" (12.07mm)
Insulation Height:	0.375" (9.53mm)
Series:	ESQT
Contact Finish Thickness - Mating:	20.0µin (0.51µm)
Contact Finish - Mating:	Gold
Fastening Type:	Push-Pull
Termination:	Solder
Mounting Type:	Through Hole
Row Spacing - Mating:	0.079" (2.00mm)
Number of Rows:	6
Pitch - Mating:	0.079" (2.00mm)
Number of Positions Loaded:	All
Number of Positions:	294
Style:	Board to Board or Cable
Contact Type:	Forked
Connector Type:	Elevated Socket
Part Status:	Active
Packaging:	Bulk

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Rectangular Connectors - Introduction

Rectangular connectors are typically used for electronic or electrical applications. They provide the connection points between two different pieces of equipment or components and are an essential part of any computer system. The variety of connectors available, each suited to specific applications and environments, are vast.

ESQT-149-02-M-6-375 Application Field and Working Principle

The ESQT-149-02-M-6-375 is a rectangular connector optimized for data communication. It features 2 slots per row, 6 rows total, a 6.35mm pitch, and is constructed with a nickel-plated phosphor bronze contact material. The ESQT-149-02-M-6-375 is a header receptacle socket, and is used for high-speed data signal transmission. It finds use in Ethernet applications that require a secure and reliable connection. The working principle of the ESQT-149-02-M-6-375 involves the contact system, which includes two parts: the mating and un-mating contact points. The mating contact points provide a tight mechanical hold and electrical connection when the two halves of the connector are inserted and locked together. The un-mating contact points are designed for a quick and easy separation when pressure is applied. The two non-interlocking slots on each row provide a secure connection, guiding the connector correctly while preventing mismating. In addition to the contact system, the connector also features 4 insert-molded latches which ensure a secure connection. The latches lock the connector halves together and prevent accidental disconnection. The latches are located in the head receptacle and are made of UL 94V-0 rated thermoplastic.

Conclusion

The ESQT-149-02-M-6-375 is a rectangular connector optimized for data communication. It features 2 slots per row, 6 rows total, a 6.35mm pitch, and is constructed with a nickel-plated phosphor bronze contact material. It is used for high-speed data signal transmission and finds use in Ethernet applications that require a secure and reliable connection. The contact system and 4 insert-molded latches provide a secure connection and prevent accidental disconnection. With its robust construction and reliable performance, the ESQT-149-02-M-6-375 is the ideal choice for any application that requires a reliable and secure connection.

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