ESQT-140-02-GF-D-593-001

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Rectangular connectors are the standard for various conductor configurations, due to their unique internal construction, compact size, and versatile capability. These connectors are commonly available in various sizes, shapes, and pin counts, depending on the application. They are divided into two categories, called headers and receptacles.

Headers

Headers are typically used in applications requiring a large number of pins, such as printed circuit boards. They are usually constructed from plastic and feature plated or insulated metal contacts with standard 0.1-inch spacing. The headers allow reliable connection of the PCB to the external environment and provide sturdy mounting and protection from unintentional misalignment. They are usually fitted with a polarized latch to ensure secure mating of parts.

Receptacles

Receptacles are used to safely connect internal PCBs to external equipment, such as displays, batteries, and circuit boards. The contacts are typically made of silver-plated copper that is insulated with a PVC or teflon jacket. These connectors can accommodate a wide range of pin counts and configuration, making them a great choice for applications that require the internal and external components to “talk” to one another.

Female Sockets

Female sockets are generally used to connect a PCB with an external device. Female sockets are designed to mate with a male connector, usually a header or receptacle. These connectors typically feature adjustable screw-type coupling and an approximate 0.1-inch contact spacing. The contacts are typically made of silver-plated copper that is insulated with a PVC or teflon jacket. Female sockets are easy to install and maintain, making them a popular choice among engineers.

ESQT-140-02-GF-D-593-001 Application Field and Working Principle

The ESQT-140-02-GF-D-593-001 is a header-style rectangular connector designed for PCBs and applications requiring a large number of pins. It is designed to provide an electrical connection between internal circuitry and external components. The connector features eight pins with a 2.54mm (0.1-inch) contact spacing, a durable plastic construction, and a polarization latch to ensure secure attachment. The connector is designed to withstand high current and voltage up to 6A/30V and has a temperature range rating of -40°C to +105°C.

The connector requires a pair of mating parts for proper operation. The mating part, such as a male header, should be the same series and size. The internal design of the connector ensures reliable electrical contact between the contact pins, while the polarization latch prevents unintentional removal of the connection. The connector also isolates and secures the redundant wires to provide a neat and tidy electrical connection.

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