| Allicdata Part #: | 308-2230-2-ND |
| Manufacturer Part#: |
CDRH74NP-391MC-B |
| Price: | $ 0.29 |
| Product Category: | Inductors, Coils, Chokes |
| Manufacturer: | Sumida America Components Inc. |
| Short Description: | FIXED IND 390UH 290MA 2.85 OHM |
| More Detail: | 390µH Shielded Inductor 290mA 2.85 Ohm Max Nonsta... |
| DataSheet: | CDRH74NP-391MC-B Datasheet/PDF |
| Quantity: | 1000 |
| 1000 +: | $ 0.27216 |
| DC Resistance (DCR): | 2.85 Ohm Max |
| Height - Seated (Max): | 0.177" (4.50mm) |
| Size / Dimension: | 0.287" L x 0.287" W (7.30mm x 7.30mm) |
| Supplier Device Package: | -- |
| Package / Case: | Nonstandard |
| Mounting Type: | Surface Mount |
| Inductance Frequency - Test: | 1kHz |
| Operating Temperature: | -40°C ~ 100°C |
| Ratings: | -- |
| Frequency - Self Resonant: | -- |
| Q @ Freq: | -- |
| Series: | CDRH74 |
| Shielding: | Shielded |
| Current - Saturation: | -- |
| Current Rating: | 290mA |
| Tolerance: | ±20% |
| Inductance: | 390µH |
| Material - Core: | Ferrite |
| Type: | -- |
| Part Status: | Active |
| Packaging: | Tape & Reel (TR) |
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CDRH74NP-391MC-B is a device belonging to the category of fixed inductors. These devices are electrical components that are used in multiple applications for the generation of electrical current or storing energy. Fixed inductors consist of a coil of wire wound around a core. The core can be made out of materials such as ferrite, iron, or even air.
A fixed inductor works by generating an electromagnetic field when there is a change in the current flowing through the coil. The magnetic field generates an opposing current known as “induced current” which cannot change quickly, thus storing energy within the inductor.
CDRH74NP-391MC-B application fields are mainly related to electronics, such as in power supplies, inverters, and switching circuits. The device is mainly used for energy filtering, impedance matching, and noise suppression.
The basic operation of the CDRH74NP-391MC-B fixed inductor in these applications is fundamentally the same as any other inductor. The device works by generating a magnetic field in response to a change in the electric current flowing through its coil. This change in electromagnetic field creates an opposing current in the coil, which then stores energy within the inductor.
The device can also be used for impedance matching. In this case, the fixed inductor will create an impedance between two circuits that will allow them to interact with each other without excessive damage to either one. This is usually done in combination with capacitors, as the combination of both can reduce noise and harmonics.
Finally, CDRH74NP-391MC-B fixed inductors are used in noise suppression. These devices are usually used in combination with capacitors to create a filter that can dampen high frequencies, thus reducing noise in a circuit. This is a very important aspect in electronic circuits, as noise can make electronic components less reliable and can even cause them to fail completely.
All in all, CDRH74NP-391MC-B fixed inductors are electrical components that are used to generate electrical current or store energy, as well as for impedance matching and noise suppression. They are mainly used in power supplies, inverters, and switching circuits. Although the operation of the device is the same as any other inductor, it is important to take into account the application field and working principle when choosing the right device.
The specific data is subject to PDF, and the above content is for reference
| Part Number | Manufacturer | Price | Quantity | Description |
|---|
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| CDRH127/LD-330MC | Sumida Ameri... | 0.0 $ | 1000 | FIXED IND 33UH 3.9A 53.3 ... |
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| CDRH3D16NP-150NC | Sumida Ameri... | 0.35 $ | 1000 | FIXED IND 15UH 450MA 295 ... |
| CDRH129HF-471MC | Sumida Ameri... | 0.9 $ | 1000 | FIXED IND 470UH 1.25A 471... |
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| CDRH62BNP-120MC-B | Sumida Ameri... | 0.2 $ | 1000 | FIXED IND 12UH 1A 200 MOH... |
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| CDRH2D11BHPHF-100PC | Sumida Ameri... | 0.41 $ | 1000 | FIXED IND 10UH 520MA 552.... |
| CDRH4D28NP-100NC | Sumida Ameri... | -- | 18000 | FIXED IND 10UH 1A 128.3 M... |
| CDRH4D18CLDNP-4R7PC | Sumida Ameri... | 0.2 $ | 183000 | FIXED IND 4.7UH 2A 61 MOH... |
| CDRH125/LDNP-150MC | Sumida Ameri... | -- | 500 | FIXED IND 15UH 4A 35 MOHM... |
| CDRH5D28NP-150NC | Sumida Ameri... | -- | 1000 | FIXED IND 15UH 1.1A 103 M... |
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| CDRH73NP-471MC-B | Sumida Ameri... | 0.35 $ | 1000 | FIXED IND 470UH 240MA 4.1... |
| CDRH3D16NP-R26NC | Sumida Ameri... | 0.35 $ | 1000 | FIXED IND 260NH 3.6A 27.5... |
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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...
CDRH74NP-391MC-B Datasheet/PDF