
Allicdata Part #: | CDR7D43MNNP-3R7NC-ND |
Manufacturer Part#: |
CDR7D43MNNP-3R7NC |
Price: | $ 0.41 |
Product Category: | Inductors, Coils, Chokes |
Manufacturer: | Sumida America Components Inc. |
Short Description: | FIXED IND 3.7UH 4.3A 18.9 MOHM |
More Detail: | 3.7µH Shielded Inductor 4.3A 18.9 mOhm Max Nonsta... |
DataSheet: | ![]() |
Quantity: | 1000 |
1000 +: | $ 0.37296 |
DC Resistance (DCR): | 18.9 mOhm 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: | 100kHz |
Operating Temperature: | -40°C ~ 105°C |
Ratings: | -- |
Frequency - Self Resonant: | -- |
Q @ Freq: | -- |
Series: | CDR7D43MN |
Shielding: | Shielded |
Current - Saturation: | 6.95A |
Current Rating: | 4.3A |
Tolerance: | ±25% |
Inductance: | 3.7µH |
Material - Core: | Ferrite |
Type: | -- |
Part Status: | Active |
Packaging: | Tape & Reel (TR) |
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Introduction
CDR7D43MNNP-3R7NC is a fixed inductor, a type of electronic component that stores energy in the form of a magnetic field when current is passed through it. The component is made up of a core (such as ferrite) and a coil of wire that is wound around the core. It is used in many types of electrical circuits, including power supplies, audio amplifiers, radio receivers, and digital logic systems. This article will discuss the application fields and working principle of CDR7D43MNNP-3R7NC.
Application Fields
CDR7D43MNNP-3R7NC can be used in many different applications. Its most common uses are in power supplies, audio amplifiers, radio receivers, and digital logic systems. In power supplies, the component can be used to provide a steady voltage, filter noise, and regulate the output current. It can also be used to provide feedback in switching power supplies. In audio amplifiers, the component can be used to make adjustments to the gain or frequency response. In radio receivers, the component can be used to provide a steady current supply, filter noise, and affect the selectivity of the receiver. In digital logic systems, the component can be used to interface the analog and digital portions of the circuit.
Working Principle
The working principle of the CDR7D43MNNP-3R7NC fixed inductor is based on Faraday’s law of induction. This law states that when a changing electric current passes through a conductor, a magnetic field is generated around the conductor. This magnetic field, in turn, induces a voltage in the conductor. In the case of the CDR7D43MNNP-3R7NC, the core material and the coil of wire are both used to generate the required magnetic field. The core material is used as a medium to generate a more powerful magnetic field, while the coil of wire serves as a conductor for the electric current. The induced voltage, in turn, creates an opposing force in the form of resistance, which is used to regulate the current passing through the conductor.
Conclusion
CDR7D43MNNP-3R7NC is a fixed inductor, a type of electronic component used in many types of electrical circuits. Its application fields include power supplies, audio amplifiers, radio receivers, and digital logic systems. The working principle of the component is based on Faraday’s law of induction, which states that when a changing electric current passes through a conductor, it generates a magnetic field which in turn induces a voltage in the conductor. The induced voltage creates an opposing force in the form of resistance, which is used to regulate the current passing through the conductor.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
---|
CDR7D43MNNP-820NC | Sumida Ameri... | 0.41 $ | 1000 | FIXED IND 82UH 650MA 401.... |
CDR7D43MNNP-120NC | Sumida Ameri... | 0.41 $ | 1000 | FIXED IND 12UH 2.1A 56.8 ... |
CDR74NP-680NC | Sumida Ameri... | 0.0 $ | 1000 | FIXED IND 68UH 630MA 370 ... |
CDR7D43MNNP-3R7NC | Sumida Ameri... | 0.41 $ | 1000 | FIXED IND 3.7UH 4.3A 18.9... |
CDR7D43MNNP-560NC | Sumida Ameri... | 0.41 $ | 1000 | FIXED IND 56UH 850MA 266.... |
CDR74NP-101MC | Sumida Ameri... | 0.0 $ | 1000 | FIXED IND 100UH 520MA 540... |
CDR7D28MNNP-680NC | Sumida Ameri... | 0.41 $ | 1000 | FIXED IND 68UH 780MA 425 ... |
CDR74NP-100NC | Sumida Ameri... | 0.0 $ | 1000 | FIXED IND 10UH 1.64A 70 M... |
CDR74NP-151MC | Sumida Ameri... | 0.0 $ | 1000 | FIXED IND 150UH 420MA 860... |
CDR74NP-270NC | Sumida Ameri... | 0.0 $ | 1000 | FIXED IND 27UH 1A 170 MOH... |
CDR74NP-330NC | Sumida Ameri... | 0.0 $ | 1000 | FIXED IND 33UH 900MA 190 ... |
CDR7D28MNNP-470NC | Sumida Ameri... | 0.41 $ | 1000 | FIXED IND 47UH 1A 275 MOH... |
CDR74BNP-101KC | Sumida Ameri... | 0.0 $ | 1000 | FIXED IND 100UH 550MA 490... |
CDR74BNP-270MC | Sumida Ameri... | 0.0 $ | 1000 | FIXED IND 27UH 1.06A 160 ... |
CDR74NP-181MC | Sumida Ameri... | 0.0 $ | 1000 | FIXED IND 180UH 380MA 970... |
CDR7D28MNNP-150NC | Sumida Ameri... | 0.43 $ | 1000 | FIXED IND 15UH 2A 81.3 MO... |
CDR74BNP-271KC | Sumida Ameri... | 0.0 $ | 1000 | FIXED IND 270UH 330MA 1.3... |
CDR74NP-271MC | Sumida Ameri... | 0.0 $ | 1000 | FIXED IND 270UH 310MA 1.4... |
CDR74NP-180NC | Sumida Ameri... | 0.0 $ | 1000 | FIXED IND 18UH 1.22A 110 ... |
CDR7D43MNNP-330NC | Sumida Ameri... | 0.41 $ | 1000 | FIXED IND 33UH 1.15A 160 ... |
CDR7D28MNNP-331NC | Sumida Ameri... | 0.41 $ | 1000 | FIXED IND 330UH 310MA 2.1... |
CDR74BNP-820LC | Sumida Ameri... | 0.0 $ | 1000 | FIXED IND 82UH 620MA 430 ... |
CDR74BNP-390LC | Sumida Ameri... | 0.0 $ | 1000 | FIXED IND 39UH 910MA 180 ... |
CDR7D28MNNP-2R0NC | Sumida Ameri... | -- | 2000 | FIXED IND 2UH 3.95A 23.8 ... |
CDR7D28MNNP-471NC | Sumida Ameri... | 0.41 $ | 1000 | FIXED IND 470UH 280MA 2.6... |
CDR74NP-121MC | Sumida Ameri... | 0.0 $ | 1000 | FIXED IND 120UH 470MA 620... |
CDR74NP-560NC | Sumida Ameri... | 0.0 $ | 1000 | FIXED IND 56UH 690MA 320 ... |
CDR7D28MNNP-221NC | Sumida Ameri... | 0.41 $ | 1000 | FIXED IND 220UH 400MA 1.3... |
CDR74BNP-100MC | Sumida Ameri... | 0.0 $ | 1000 | FIXED IND 10UH 1.65A 70 M... |
CDR7D43MNNP-5R8NC | Sumida Ameri... | 0.41 $ | 1000 | FIXED IND 5.8UH 3.7A 24 M... |
CDR7D28MNNP-1R2NC | Sumida Ameri... | 0.43 $ | 1000 | FIXED IND 1.2UH 4.5A 20.5... |
CDR7D28MNNP-220NC | Sumida Ameri... | -- | 1000 | FIXED IND 22UH 1.6A 120 M... |
CDR7D28MNNP-100NC | Sumida Ameri... | 0.43 $ | 1000 | FIXED IND 10UH 2.5A 53.8 ... |
CDR7D28MNNP-4R6NC | Sumida Ameri... | 0.43 $ | 1000 | FIXED IND 4.6UH 3.2A 37.5... |
CDR74BNP-120MC | Sumida Ameri... | 0.0 $ | 1000 | FIXED IND 12UH 1.57A 70 M... |
CDR7D43MNNP-100NC | Sumida Ameri... | 0.41 $ | 13000 | FIXED IND 10UH 2.5A 48.4 ... |
CDR7D43MNNP-4R7NC | Sumida Ameri... | 0.41 $ | 1000 | FIXED IND 4.7UH 4A 21.4 M... |
CDR74BNP-470LC | Sumida Ameri... | 0.0 $ | 1000 | FIXED IND 47UH 800MA 270 ... |
CDR74BNP-121KC | Sumida Ameri... | 0.0 $ | 1000 | FIXED IND 120UH 490MA 680... |
CDR74NP-220NC | Sumida Ameri... | 0.0 $ | 1000 | FIXED IND 22UH 1.1A 120 M... |
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...
