66925-511

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Rectangular Connectors - Headers, Receptacles, Female Sockets are a classification of electrical connectors. The 66925-511 is a rectangular connector in the family, typically used for data applications. This article looks at the 66925-511 application field and working principle.

Applications

The 66925-511 can be used to interconnect various types of circuit boards, maintain electrical and mechanical connection in communication, data transmission, computer peripherals, consumer appliances, and computer peripherals. These connections provide a maximum operating temperature of 105°C, and a maximum rated voltage of 300V. Its small size enables it to fit onto small devices, like cameras and laptops. It is used mainly for a variety of electronic device applications, with common uses in the communications industry.

These connectors are ideal for applications needing high-speed signal transmission, as they are accessible in both open-ended and closed-ended versions, and offer excellent and reliable performance. In particular, they provide a good balance of electrical performance, robustness, and usability.

Work Principle

The 66925-511 operates on a single open-ended or closed-ended male/female contact system. The contact system includes a pair of rectangular bodies, male and female contacts, and a flexible retainer. The male contact inserts into the female and makes contact with the contact on the female side. The contact is connected to the housing by a flexible retainer. The flexible retainer gives the connector a high degree of stability when inserting the connectors into the female side.

The retainer also prevents any accidental movement of the contacts, making the connection more reliable. The contacts are made of gold and plated over nickel, which provides excellent electrical contact and durability.

The 66925-511 connector also uses a polarizing system, making it compatible with many connector types. This makes the connector easier to use in mixed-interface applications where both open-ended and closed-ended connectors are used.

The 66925-511 uses solder connections for permanent attaching. It also has a tight and precise fit, as the connectors and contacts are press fit. This ensures superior electrical performance, and reduces the risk of arcing or leakage.

Pinouts and Mating Pairs

The 66925-511 comes in a variety of mating configurations. These include male/female pairs, female/male pairs, and multiple female connectors. The connector has a pitch of 2mm, and is 1.25mm in diameter. It has a rated current of 3.0A and a rated voltage of 16V. It has a maximum operating temperature of 105°C.

The connectors are also available in both right angle and straight configurations. The straight version has 4 pins, while the right angle version has 6 pins. The pins come in different lengths and sizes, which vary depending on the application. The contacts may also be arranged in multiple rows, for increased functionality.

The 66925-511 has a variety of mating pairs that can be used to interconnect different types of connections. These include 7-pin to 7-pin, 6-pin to 6-pin, 7-pin to 8-pin, 8-pin to 8-pin, and other configurations. The male/female mating pairs also include both standard and reversed configurations.

Conclusion

The 66925-511 is a rectangular connector in the Rectangular Connectors - Headers, Receptacles, Female Sockets family, typically used for data applications. It has a variety of applications in the communications industry, such as interconnecting various types of circuit boards, maintaining electrical and mechanical connection in communication, data transmission, computer peripherals, consumer appliances, and computer peripherals. It employs a single open-ended or closed-ended male/female contact system, with a flexible retainer to ensure a secure and reliable connection. The connector also has a variety of mating pairs, and is available in both right angle and straight configurations. It is one of the most popular connectors in the communications industry.

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