626249-2

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Rectangular Connectors—Headers, Male Pins are connectors, which are used to connect electrical circuits and devices. The 626249-2 type of connectors belong to this category of connectors. These connectors feature two vertical rows of male pins (male headers) for interconnecting PCBs (Printed Circuit Boards). The 626249-2 type of cables has a ‘dead-bug’ style termination to the center of the pins. The male pins have a pitch of 2.54mm.

Application fields

These 626249-2 are mainly used in consumer electronic products such as gaming consoles, air conditioners, laptops, computer peripherals, multimedia systems, telephones, cameras, and medical electronics. These connectors are also used in data networking equipment, automotive electronics, industrial sensors, controllers, and remote measure systems.

Working Principle

The 626249-2 connectors work on a ‘plug and socket’ principle. The male pins are placed in the female headers socket. The contacts are lightly pressed against each other thus forming an electrical connection. The electrical connection is mechanically held in place by the use of a retention method. Generally screws or levers are used to lock the male pins in place. Due to its compact design and efficient pin-to-pin contact, it offers a reliable and continuous connection.

In addition, these connectors are designed to provide strain relief. This helps in protecting the internal components and wires from potential damage. Moreover, 626249-2 connectors are usually made of metals such as copper or brass which helps in ensuring good quality electrical contacts.

To ensure maximum electrical connectivity, these connectors are typically pre-assembled in the form of header strips. This ensures that the connectors are already prepared for easy and fast connection. They can also be used for panel mounting as they feature a reliable locking mechanism.

In addition to electrical connectivity, the 626249-2 connectors also feature a low-noise design. This is beneficial for sensitive gadgets such as computers which use low-signal inputs. The low-noise design help in removing any interference caused by the internal wiring thus ensuring good quality signal transmission.

The 626249-2 connectors are fairly cost-effective and easy to install. These factors make it an ideal choice for most of the commercial and industrial applications.

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