ESQT-143-02-SM-Q-309 Allicdata Electronics
Allicdata Part #:

ESQT-143-02-SM-Q-309-ND

Manufacturer Part#:

ESQT-143-02-SM-Q-309

Price: $ 20.73
Product Category:

Connectors, Interconnects

Manufacturer: Samtec Inc.
Short Description: ELEVATED 2MM SOCKETS
More Detail: 172 Position Elevated Socket Connector Through Ho...
DataSheet: ESQT-143-02-SM-Q-309 datasheetESQT-143-02-SM-Q-309 Datasheet/PDF
Quantity: 1000
1 +: $ 18.65430
Stock 1000Can Ship Immediately
$ 20.73
Specifications
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: 0.541" (13.74mm)
Insulation Height: 0.309" (7.85mm)
Series: ESQT
Contact Finish Thickness - Mating: 30.0µin (0.76µm)
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: 172
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-143-02-SM-Q-309 style of header and receptacle is a type of rectangular connector popular with various industries. These connectors are referred to as ‘Headers’, ‘Receptacles’, and ‘Female Sockets’. They are typically used to pass electrical signals from one level to another or between components.

The ‘header’ of this connector style is typically seen as a rectangular box or cylinder that houses the receptacles, and usually has two or more pins protruding from it. The pins are used to connect to devices or wires, and can be soldered or plugged into the receptables.

The ‘receptacle’, also known as a ‘female socket’, typically has two or more plastic ribs that form the connection with the pins. The ribs provide secure, snug connection points and prevent any shorts caused by other components. The receptacle is then plugged into the header which connects it to other devices or wires.

These connectors have a wide range of applications and can be used in a variety of industries, such as telecommunications, automotive, medical, consumer electronics, and more. They are well suited for high-current applications and rough environments due to their modular design and secure connection points.

The ESQT-143-02-SM-Q-309 model is a popular choice for applications requiring reliable and robust connections. It features two rows of pins, providing a higher level of current handling capacity than similar models. In addition, it has been tested to meet MIL-PRF-816273 standards, ensuring superior performance and reliability in any application.

It is important to note that these connectors are not suitable for applications where high-voltage levels are required. This is due to the low-current carrying capacity of the connections. In such cases, it is best to use specialized connectors or wiring components to ensure reliable and safe operation.

In summary, the ESQT-143-02-SM-Q-309 style of header and receptacle is a popular rectangular connector, often used in a variety of industries. It features a modular design and reliable connections, making it a great choice for applications requiring robust performance and heavy-duty current handling. However, these connectors are not suitable for applications requiring high-voltage.

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

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