| Allicdata Part #: | 308-1255-2-ND |
| Manufacturer Part#: |
CR75-331KC |
| Price: | $ 0.00 |
| Product Category: | Inductors, Coils, Chokes |
| Manufacturer: | Sumida America Components Inc. |
| Short Description: | FIXED IND 330UH 400MA 1.26 OHM |
| More Detail: | 330µH Unshielded Wirewound Inductor 400mA 1.26 Ohm... |
| DataSheet: |  CR75-331KC Datasheet/PDF |
| Quantity: | 1000 |
| 1 +: | 0.00000 |
| DC Resistance (DCR): | 1.26 Ohm Max |
| Height - Seated (Max): | 0.217" (5.50mm) |
| Size / Dimension: | 0.307" L x 0.276" W (7.80mm x 7.00mm) |
| Supplier Device Package: | -- |
| Package / Case: | Nonstandard |
| Mounting Type: | Surface Mount |
| Inductance Frequency - Test: | 1kHz |
| Operating Temperature: | -30°C ~ 100°C |
| Ratings: | -- |
| Frequency - Self Resonant: | 4.3MHz |
| Q @ Freq: | -- |
| Series: | CR75 |
| Shielding: | Unshielded |
| Current - Saturation: | -- |
| Current Rating: | 400mA |
| Tolerance: | ±10% |
| Inductance: | 330µH |
| Material - Core: | Ferrite |
| Type: | Wirewound |
| Part Status: | Obsolete |
| Packaging: | Tape & Reel (TR) |
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The CR75-331KC has a current rating of 0.7A, a saturation current of 0.8A, an operating temperature range of -55 °C ~ +155 °C, and a Q value of 3. It has a voltage rating of 15KVAC and a turn to turn resistance of less than 3 Ohm.
The CR75-331KC can be found in a variety of applications from automotive systems to radio frequency equipment because of its low profile size and high operating temperature range. The inductor is used in circuits for suppressing high-frequency noise, limiting ripple effects, and providing power when used in low-frequency applications. It can also be used in power converters and in switch-mode power supplies to provide power to the load.
The working principle of fixed inductors can be explained by looking at the laws of Faraday and Lenz. According to these laws, when a conductor is exposed to a changing magnetic field, a current is induced in the conductor. This current is proportional to the rate of change of the magnetic field. This is known as inductance, and it is measured in Henries. The relationship between rate of change of the magnetic field, current, and inductance is described by Faraday’s Law.
The CR75-331KC is a fixed inductor that is designed to take advantage of this law. It is designed with winding coils that can generate a magnetic field when a current is passed through them. When the current is removed, the magnetic field quickly dissipates, which in turn induces a current in the windings. This current is then used to provide power to the load when the power is removed.
The CR75-331KC is an effective component for providing power in a number of applications, thanks to its high operating temperature range, low profile design, and high current rating. Its uses include circuit noise suppression, ripple filtering, switch mode power supplies, and power converters. Thanks to Faraday’s Law, the CR75-331KC is able to take advantage of the principles of inductance, thus providing power to the load when the power is removed.
The specific data is subject to PDF, and the above content is for reference
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| CR75NP-331KC | Sumida Ameri... | 0.29 $ | 1000 | FIXED IND 330UH 400MA 1.2... |
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| CR75NP-470KC | Sumida Ameri... | 0.29 $ | 1000 | FIXED IND 47UH 1.1A 180 M... |
| CR75-331KC | Sumida Ameri... | 0.0 $ | 1000 | FIXED IND 330UH 400MA 1.2... |
| CR75NP-101KC | Sumida Ameri... | -- | 1000 | FIXED IND 100UH 720MA 430... |
| CR75-220KC | Sumida Ameri... | 0.0 $ | 1000 | FIXED IND 22UH 1.5A 110 M... |
| CR75-150KC | Sumida Ameri... | 0.0 $ | 1000 | FIXED IND 15UH 1.8A 90 MO... |
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| CR75NP-2R7MC | Sumida Ameri... | 0.29 $ | 1000 | FIXED IND 2.7UH 4.2A 22.1... |
| CR75NP-150KC | Sumida Ameri... | 0.29 $ | 1000 | FIXED IND 15UH 1.8A 90 MO... |
| CR75-391KC | Sumida Ameri... | 0.0 $ | 1000 | FIXED IND 390UH 360MA 1.7... |
| CR75-101KC | Sumida Ameri... | 0.0 $ | 1000 | FIXED IND 100UH 720MA 430... |
| CR75NP-3R9MC | Sumida Ameri... | 0.29 $ | 1000 | FIXED IND 3.9UH 3.5A 27.3... |
| CR75NP-1R0MC | Sumida Ameri... | 0.41 $ | 1000 | FIXED IND 1UH 6A 15.6 MOH... |
| CR75-560KC | Sumida Ameri... | 0.0 $ | 1000 | FIXED IND 56UH 940MA 240 ... |
| CR75-470KC | Sumida Ameri... | 0.0 $ | 1000 | FIXED IND 47UH 1.1A 180 M... |
| CR75-270KC | Sumida Ameri... | 0.0 $ | 1000 | FIXED IND 27UH 1.3A 120 M... |
| CR75NP-680KC | Sumida Ameri... | 0.29 $ | 1000 | FIXED IND 68UH 850MA 280 ... |
| CR75NP-1R8MC | Sumida Ameri... | 0.41 $ | 1000 | FIXED IND 1.8UH 4.5A 19.5... |
| CR75NP-3R3MC | Sumida Ameri... | 0.29 $ | 1000 | FIXED IND 3.3UH 3.7A 24.7... |
| CR75-820KC | Sumida Ameri... | 0.0 $ | 1000 | FIXED IND 82UH 780MA 370 ... |
| CR75NP-471KC | Sumida Ameri... | 0.29 $ | 1000 | FIXED IND 470UH 340MA 1.9... |
| CR75-471KC | Sumida Ameri... | 0.0 $ | 1000 | FIXED IND 470UH 340MA 1.9... |
| CR75NP-271KC | Sumida Ameri... | 0.29 $ | 1000 | FIXED IND 270UH 420MA 1.1... |
FIXED IND 10UH 590MA 350 MOHM10H Unshiel...
FIXED IND 22NH 1.4A 70 MOHM SMD22nH Unsh...
FIXED IND 13NH 600MA SMD13nH Unshielded ...
FIXED IND 680UH 210MA 4.6 OHM680H Unshie...
FIXED IND 470UH 1.3A 280 MOHM TH470H Uns...
FIXED IND 8.2UH 165MA 2.2 OHM TH8.2H Uns...