| Allicdata Part #: | 732-2971-2-ND |
| Manufacturer Part#: |
744284102 |
| Price: | $ 1.94 |
| Product Category: | Filters |
| Manufacturer: | Wurth Electronics Inc. |
| Short Description: | CMC 1MH 300MA 2LN 160 KOHM SMD |
| More Detail: | 1mH @ 100kHz 2 Line Common Mode Choke Surface Moun... |
| DataSheet: | 744284102 Datasheet/PDF |
| Quantity: | 1000 |
| 250 +: | $ 1.76400 |
| Voltage Rating - DC: | 80V |
| Package / Case: | Horizontal, 4 PC Pad |
| Height (Max): | 0.413" (10.50mm) |
| Size / Dimension: | 0.492" L x 0.492" W (12.50mm x 12.50mm) |
| Mounting Type: | Surface Mount |
| Features: | -- |
| Approvals: | -- |
| Ratings: | -- |
| Operating Temperature: | -40°C ~ 125°C |
| Voltage Rating - AC: | -- |
| Series: | WE-SCC |
| DC Resistance (DCR) (Max): | 2.5 Ohm |
| Current Rating (Max): | 300mA |
| Inductance @ Frequency: | 1mH @ 100kHz |
| Impedance @ Frequency: | 160 kOhms @ 1MHz |
| Number of Lines: | 2 |
| Filter Type: | Power, Signal Line |
| Part Status: | Active |
| Packaging: | Tape & Reel (TR) |
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Common Mode Chokes is one of the most important applications of 744284102, as it helps to effectively control electromagnetic fields and noise. They are also used to filter electrical noise produced by consumer electronics and other appliances.
A common mode choke, also known as a CMC, is a device commonly used to reduce interference in electrical systems. It’s a two-wire component used to filter electromagnetic fields from power lines and other sources of interference, such as household appliances, computers, or wireless devices. The common mode choke works by forming a path for the electromagnetic interference, while blocking the flow of direct current and alternating current (AC) through its windings. This reduces the amount of electrical noise produced, and helps protect sensitive equipment.
The working principle of a common mode choke is based on the Faraday shield, which is a type of electromagnetic shield used to protect electronics. The Faraday shield works by creating a barrier between the source of interference and the component which is being protected. The common mode choke has two windings which are insulated from each other. These two windings form a barrier against the electromagnetic interference from external sources such as power lines. When the interference is carried through the windings, it is directed away from the component being protected.
The common mode choke also helps to reduce electrical noise which is generated from consumer electronics and other appliances. It acts as a filter which filters out electrical noise and prevents it from entering the system. The common mode choke absorbs the electrical interference and prevents it from entering the system, helping to reduce the amount of electrical noise produced by the system. This helps to protect the system from damages due to excessive electrical noise.
Common mode chokes play an important role in protecting sensitive electronic equipment. By effectively filtering out electrical interference, they help to prevent electrical noise from reaching sensitive components and causing damage. This helps to ensure the reliability and longevity of electronic equipment. The common mode choke is also used to reduce the amount of interference emitted from electronic components, helping to prevent electromagnetic interference from disrupting other nearby electronic devices.
Common mode chokes are used in a variety of applications, such as in the automotive industry, telecommunications, as well as in industrial and consumer electronic applications. They are also used in power systems, data networks, and other high-frequency applications. In addition, common mode chokes help to reduce the amount of electrical interference which reaches the human body, helping to ensure the safety of operators.
The specific data is subject to PDF, and the above content is for reference
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744284102 Datasheet/PDF