
Allicdata Part #: | 732-4497-5-ND |
Manufacturer Part#: |
74990101210 |
Price: | $ 5.61 |
Product Category: | Connectors, Interconnects |
Manufacturer: | Wurth Electronics Inc. |
Short Description: | CONN MAGJACK 1PORT 100 BASE-T |
More Detail: | 1 Port RJ45 Magjack Connector Through Hole 10/100 ... |
DataSheet: | ![]() |
Quantity: | 1829 |
1 +: | $ 5.04630 |
10 +: | $ 4.96377 |
50 +: | $ 4.62533 |
100 +: | $ 4.28639 |
500 +: | $ 3.94810 |
1000 +: | $ 3.60916 |
LED Color: | Yellow - Green |
Housing Material: | Thermoplastic |
Shield Material: | Copper Alloy |
Contact Finish Thickness: | 30.0µin (0.76µm) |
Operating Temperature: | -40°C ~ 85°C |
Contact Finish: | Gold |
Contact Material: | Tin |
Tab Direction: | User Selectable |
Features: | Board Guide |
Shielding: | Shielded |
Number of Cores per Jack: | 4 |
Series: | WE-RJ45 |
Height Above Board: | 0.690" (17.50mm) |
Termination: | Solder |
Orientation: | Vertical |
Mounting Type: | Through Hole |
Applications: | 10/100 Base-T, AutoMDIX |
Number of Rows: | 1 |
Number of Ports: | 1 |
Connector Type: | RJ45 |
Part Status: | Active |
Packaging: | Tube |
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Modular connectors, also referred to as jacks with magnetics, are electronic connections that are typically used to connect cable and wiring harness. One of the most popular modular connectors is the 74990101210, which is designed for low-level transmission lines and applications with low frequency requirements. In this article, we will explore this modular connector in more detail, with a focus on its application field and working principle.
The 74990101210 is a board-to-board connection system, which is commonly used in telecommunications, industrial control systems, and other data-sensitive electronics. It uses two 6-pin connectors that are made of special materials that resist oxidation, making it an ideal choice for applications in which adaptability and environmental stability are of paramount importance. In addition to this, the 74990101210 is designed for high-frequency operation and is suitable for applications where data reliability and ease of installation are of utmost importance.
The primary feature of the 74990101210 is its ability to provide secure electrical connections without the need for additional wiring or external connection components. This allows for greater design flexibility and reduced costs, as fewer components are required during assembly. The connector uses a combination of magnets and torque bands that are designed to ensure secure connections, even when subjected to high-frequency and vibration levels.
In terms of its technical specifications, the 74990101210 is a multi-pin connector that consists of 6 male and 6 female connectors, with a total of 12 pins. It is rated for a maximum frequency of 50-112 MHz and can handle a surge current of 1.2 amps. Its rated working voltage is 5-10 volts and its rated working current is 0.1A. The maximum operating temperature of the 749901011 is +125 ˚C.
The working principle of the 74990101210 is based on the fact that an induced current is created when two opposite magnetic fields are placed close together. This current produces a field that repels the two fields and thus prevents them from disconnecting. The strength of this field is proportional to the distance between the two magnets and the force that each magnet can impart. The combination of magnets and the torque band ensures secure connection even in the case of high frequencies and high vibration levels.
In summary, the 74990101210 is a highly versatile modular connector that provides secure electrical connections without the need for additional wiring or external connection components. It is suitable for a wide range of applications, from telecommunications to industrial control systems, as it is designed for high-frequency operation and can handle a surge current of 1.2 amps. Additionally, its combination of magnets and torque bands ensures secure connections, even when subjected to high-frequency and vibration levels.
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