7499010001A vs 5406721-2
| Part Number |
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| Category | Modular Connectors - Jacks With Magnetics | Modular Connectors - Jacks |
| Manufacturer | Würth Elektronik | TE Connectivity AMP Connectors |
| Description | CONN MAGJACK 1PORT 100 BASE-T | CONN MOD JACK 8P8C R/A UNSHLD |
| Package | - | - |
| Series | WE-RJ45 | A-RJ45 |
| Features | Board Guide | Board Lock, Panel Stops, Solder Retention |
| Operating Temperature | 0°C ~ 70°C | - |
| Mounting Type | Through Hole | Surface Mount |
| Applications | 10/100 Base-T, AutoMDIX | - |
| Termination | Solder | Solder |
| Contact Material | Tin | Copper Alloy |
| Contact Finish | Gold | Gold |
| Orientation | 90° Angle (Right) | 90° Angle (Right) |
| Height Above Board | 0.531" (13.50mm) | - |
| Connector Type | RJ45 | Jack |
| Shielding | Shielded | Unshielded |
| Number of Rows | 1 | 1 |
| Number of Ports | 1 | 1 |
| LED Color | Does Not Contain LED | Does Not Contain LED |
| Tab Direction | Up | Up |
| Number of Cores per Jack | 4 | - |
| Number of Positions/Contacts | - | 8p8c (RJ45, Ethernet) |
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1. What are the main application scenarios of Modular Connectors - Jacks With Magnetics?
These connectors are widely used in Ethernet devices, industrial control systems, network routers, IP cameras, VoIP devices, and scenarios that require high reliability (such as military and aerospace fields).
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2. What is PoE support? Why is it important?
PoE (Power over Ethernet) allows data and power to be transmitted simultaneously over Ethernet cables, reducing wiring complexity. Modular Connectors - Jacks With Magnetics support PoE and are suitable for devices that require remote power supply (such as IP cameras and VoIP phones).
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3. How to distinguish different models of Modular Connectors - Jacks With Magnetics?
Models are usually distinguished by the following features:
Port configuration: such as 1x1, 1xN or 2xN.
Rate: such as Cat5e, Cat6 or Cat6A.
Mounting direction: right angle or vertical mounting.
Additional features: such as LED indicator or shielding design. -
4. How to solve the compatibility issues of Modular Connectors - Jacks With Magnetics?
Ensuring that the connector is compatible with the cable, device and network standards is key. Choose products that comply with RoHS and IEC 60603-7 standards, and check whether their speed, PoE support and shielding performance meet the requirements.
