ESQT-115-02-L-D-425

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:	0.425" (10.80mm)
Insulation Height:	0.425" (10.80mm)
Series:	ESQT
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:	0.079" (2.00mm)
Number of Rows:	2
Pitch - Mating:	0.079" (2.00mm)
Number of Positions Loaded:	All
Number of Positions:	30
Style:	Board to Board or Cable
Contact Type:	Forked
Connector Type:	Elevated Socket
Part Status:	Active
Packaging:	Bulk

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Introduction

The ESQT-115-02-L-D-425 is a rectangular mating electrical connector used for connecting two circuits. It is manufactured by ITT Cannon and is classified as a header, a receptacle, or a female socket depending on its intended application. This connector is widely used in the medical and telecommunications industries due to its precision and reliability. It has a pitch of 2mm and is available in 8 to 40 positions, with an insulating housing made from a UL 94V-0 rated polymer.

Application Field

This connector is designed for use in a variety of medical applications, including electrocardiography (ECG) machines, clinical imaging systems, monitors, and infusion and dialysis pumps. It is also used in telecommunication systems such as cellular base stations, high speed data networks, broadcast studios, and the aerospace industry. The connector meets the most stringent requirements of industrial equipment, including RoHS and UL94V-0 compliance.

Working Principle

The ESQT-115-02-L-D-425 connector has three parts: a male header, a female receptacle, and a male contact. The male header has an insulating sleeve that slides over the female receptacle when mated. Once the two connectors are connected, the contact is inserted into the female receptacle and a latching mechanism holds them together. The contacts ensure a secure electrical connection and are rated for 3.5 A. The coaxial connection is polarization-protected to ensure the correct connection of the wires. The connectors have a 4-pin configuration with each having a mating retention force of 3.5N.

Advantages

This connector has a number of advantages, including its high reliability, its small size, and its flexibility. The connector is designed to be robust and able to withstand harsh environments and withstand temperatures ranging from -40C to 85C. The connector has a short mating period and a wide selection of contact sizes and densities. The connector is also designed for robustness with its erasing free male connection design preventing misalignment between the connectors, and is resistant to moisture and corrosion.

Conclusion

The ESQT-115-02-L-D-425 is a rectangular connector manufactured by ITT Cannon and classified as a header, a receptacle, or a female socket. This connector is designed for use in the medical and telecommunications industries and is designed to be robust and highly reliable. Its features include small size, polarization-protected coaxial connection, latching mechanism, and a wide selection of contact sizes and densities. The connector is also designed to meet stringent requirements of industrial equipment, including RoHS and UL94V-0 compliance.

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