ESQT-142-03-G-Q-309 Allicdata Electronics
Allicdata Part #:

ESQT-142-03-G-Q-309-ND

Manufacturer Part#:

ESQT-142-03-G-Q-309

Price: $ 21.81
Product Category:

Connectors, Interconnects

Manufacturer: Samtec Inc.
Short Description: ELEVATED 2MM SOCKETS
More Detail: 168 Position Elevated Socket Connector Through Ho...
DataSheet: ESQT-142-03-G-Q-309 datasheetESQT-142-03-G-Q-309 Datasheet/PDF
Quantity: 1000
1 +: $ 19.63080
Stock 1000Can Ship Immediately
$ 21.81
Specifications
Insulation Color: Black
Contact Finish Thickness - Post: 3.00µin (0.076µm)
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: Gold
Material Flammability Rating: UL94 V-0
Operating Temperature: -55°C ~ 125°C
Contact Length - Post: 0.149" (3.78mm)
Insulation Height: 0.309" (7.85mm)
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: 4
Pitch - Mating: 0.079" (2.00mm)
Number of Positions Loaded: All
Number of Positions: 168
Style: Board to Board or Cable
Contact Type: Forked
Connector Type: Elevated Socket
Part Status: Active
Packaging: Bulk 
Description

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The ESQT-142-03-G-Q-309 is a type of rectangular connector commonly used in electrical circuitry, and is classified as a "header, receptacle, female socket" item. It is a 4-pin connector, featuring a two-piece locking mechanism between the plug and the receptacle, making the connection more secure.

The primary purpose of using ESQT-142-03-G-Q-309 is to provide proper electrical connections between two circuits. It is most commonly used in industrial and automotive applications, where the nature of the environment requires a secure and reliable connection between two systems that cannot be otherwise achieved. This functionality is invaluable for enabling reliable wiring of critical systems such as power connections and communication networks.

The ESQT-142-03-G-Q-309 is composed of two parts: a plug and a receptacle. The plug consists of a cylindrical body with two wire leads that enter the body and are secured in place by a two-piece, mechanical locking mechanism. On the other end, the receptacle consists of a plastic housing with two wire leads and two contact receptacles. These contact receptacles serve to accept the plug and thus complete the connection. The mechanical locking mechanism provides a secure connection between the two parts and ensures that the connection does not become accidentally disconnected.

In operation, the ESQT-142-03-G-Q-309 is inserted into the receptacle. The contact pins on the plug contact corresponding sockets on the receptacle and establish an electrical connection. The two-piece mechanical locking mechanism then secures the connection by locking the plug and receptacle together. This prevents accidental disconnection of the two parts, ensuring a reliable connection of the circuits.

The ESQT-142-03-G-Q-309 is one of the most commonly used connectors, due to its reliability and secure connection. It is easy to install and remove, making it an ideal choice for industrial and automotive applications. Furthermore, its small size allows for use in limited spaces, making it a very versatile connector.

The ESQT-142-03-G-Q-309 is an essential part of any electrical system, providing a secure and reliable connection between two circuits. It is composed of two parts: a plug and a receptacle, which are locked together via a two-piece, mechanical locking mechanism. This ensures a secure and reliable connection, making it an invaluable and versatile connector.

The specific data is subject to PDF, and the above content is for reference

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