UP4B-6R8-R Inductors, Coils, Chokes |
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| Allicdata Part #: | 513-1765-2-ND |
| Manufacturer Part#: |
UP4B-6R8-R |
| Price: | $ 1.13 |
| Product Category: | Inductors, Coils, Chokes |
| Manufacturer: | Eaton |
| Short Description: | FIXED IND 6.8UH 8.3A 10 MOHM SMD |
| More Detail: | 6.8µH Unshielded Wirewound Inductor 8.3A 10 mOhm M... |
| DataSheet: |  UP4B-6R8-R Datasheet/PDF |
| Quantity: | 1000 |
| 275 +: | $ 1.03421 |
| 550 +: | $ 0.97675 |
| 825 +: | $ 0.91930 |
| 1375 +: | $ 0.89057 |
| 2750 +: | $ 0.86184 |
| 6875 +: | $ 0.83311 |
| DC Resistance (DCR): | 10 mOhm Max |
| Height - Seated (Max): | 0.310" (7.87mm) |
| Size / Dimension: | 0.870" L x 0.591" W (22.10mm x 15.00mm) |
| Supplier Device Package: | -- |
| Package / Case: | Nonstandard |
| Mounting Type: | Surface Mount |
| Inductance Frequency - Test: | 100kHz |
| Operating Temperature: | -40°C ~ 85°C |
| Ratings: | -- |
| Frequency - Self Resonant: | -- |
| Q @ Freq: | -- |
| Series: | UNI-PAC™ |
| Shielding: | Unshielded |
| Current - Saturation: | 14.1A |
| Current Rating: | 8.3A |
| Tolerance: | ±20% |
| Inductance: | 6.8µH |
| Material - Core: | Ferrite |
| Type: | Wirewound |
| Part Status: | Active |
| Packaging: | Tape & Reel (TR) |
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Applications
For audio purposes, the UP4B-6R8-R functions as a buffer, meaning it is able to store energy released from devices and protect it from unexpected power changes. This helps to ensure that the audio system is not infected by any type of noise or interference. Additionally, the UP4B-6R8-R can be used in a variety of other electronic applications, including television circuits, automotive applications, and even cell phone circuits.
Working Principles
The UP4B-6R8-R is a specific type of inductor, featuring an inductance of 6.8mH, a rated current of 4A, and an operating temperature range of -25° to +85°. To understand how the UP4B-6R8-R works, it is important to understand the principles of inductance. When a voltage is applied to the windings of an inductor, a magnetic field will be created, which is proportional to the number of turns of the coil. This magnetic field will then interact with the current flowing through the inductor and create a back EMF (electromotive force), thus resisting any changes in the current.
In the case of the UP4B-6R8-R, the back EMF generated by the inductor will provide further protection for the audio system by preventing unexpected power fluctuations. This means that the audio system is able to maintain a constant level of power, even when an unexpected surge or drop is detected. Additionally, the UP4B-6R8-R also helps to reduce noise and interference by filtering out any unwanted frequencies that may be passed through the audio system.
In addition to providing protection to the audio system, the UP4B-6R8-R can also be used to reduce signal distortion by smoothing the waveform and providing a more consistent output. This is achieved by the inductor’s ability to store energy and release it at a consistent rate. The inductor’s shape and size can also have an impact on the waveform, as larger inductors are able to store more energy and therefore provide more consistent smoothing.
In conclusion, the UP4B-6R8-R is a fixed inductor used in a variety of applications, such as audio systems, television circuits, automotive applications, and cell phone circuits. Its main purpose is to provide protection against sudden drops and surges in power, as well as filter out noise and interference. It is able to provide this protection due to its ability to store and release energy at a consistent rate. The size and shape of the UP4B-6R8-R can also affect the output, as larger inductors provide more consistent waveforms.
The specific data is subject to PDF, and the above content is for reference
| Part Number | Manufacturer | Price | Quantity | Description |
|---|
| UP4B-101-R | Eaton | 1.1 $ | 825 | FIXED IND 100UH 2A 170 MO... |
| UP4B-151-R | Eaton | 1.11 $ | 1000 | FIXED IND 150UH 1.7A 239.... |
| UP4B-150-R | Eaton | 1.17 $ | 1000 | FIXED IND 15UH 5.5A 23 MO... |
| UP4B-2R2-R | Eaton | 1.18 $ | 1000 | FIXED IND 2.2UH 12A 4.8 M... |
| UP4B-1R0-R | Eaton | 1.18 $ | 275 | FIXED IND 1UH 17.3A 2.3 M... |
| UP4B-220-R | Eaton | -- | 550 | FIXED IND 22UH 4.5A 34 MO... |
| UP4B-100-R | Eaton | -- | 1000 | FIXED IND 10UH 6.8A 15 MO... |
| UP4B-330-R | Eaton | 1.05 $ | 1375 | FIXED IND 33UH 3.7A 52 MO... |
| UP4B-R47-R | Eaton | 1.16 $ | 1000 | FIXED IND 470NH 19.2A 1.9... |
| UP4B-4R7-R | Eaton | 1.17 $ | 1000 | FIXED IND 4.7UH 8.6A 833 ... |
| UP4B-1R5-R | Eaton | -- | 1000 | FIXED IND 1.5UH 13.4A 3.9... |
| UP4B-331-R | Eaton | 1.2 $ | 1000 | FIXED IND 330UH 1.1A 580 ... |
| UP4B-471-R | Eaton | 1.23 $ | 1000 | FIXED IND 470UH 910MA 833... |
| UP4B-3R3-R | Eaton | 1.18 $ | 550 | FIXED IND 3.3UH 11A 5.7 M... |
| UP4B-271-R | Eaton | 0.0 $ | 1000 | FIXED IND 270UH 1A SMD270... |
| UP4B-151 | Eaton | 0.0 $ | 1000 | FIXED IND 150UH 1.7A 239.... |
| UP4B-221 | Eaton | 0.0 $ | 1000 | FIXED IND 220UH 1.4A 357.... |
| UP4B-221-R | Eaton | 1.13 $ | 1925 | FIXED IND 220UH 1.4A 357.... |
| UP4B-470-R | Eaton | -- | 1100 | FIXED IND 47UH 3.1A 74 MO... |
| UP4B-680-R | Eaton | 1.11 $ | 3300 | FIXED IND 68UH 2.4A 120 M... |
| UP4B-6R8-R | Eaton | 1.13 $ | 1000 | FIXED IND 6.8UH 8.3A 10 M... |
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