
Allicdata Part #: | SDR0503-332J-ND |
Manufacturer Part#: |
SDR0503-332J |
Price: | $ 0.00 |
Product Category: | Inductors, Coils, Chokes |
Manufacturer: | Bourns Inc. |
Short Description: | FIXED IND 3.3MH 45MA 38 OHM SMD |
More Detail: | 3.3mH Unshielded Wirewound Inductor 45mA 38 Ohm Ma... |
DataSheet: | ![]() |
Quantity: | 1000 |
1 +: | 0.00000 |
DC Resistance (DCR): | 38 Ohm Max |
Height - Seated (Max): | 0.130" (3.30mm) |
Size / Dimension: | 0.197" L x 0.189" W (5.00mm x 4.80mm) |
Supplier Device Package: | -- |
Package / Case: | Nonstandard |
Mounting Type: | Surface Mount |
Inductance Frequency - Test: | 1kHz |
Operating Temperature: | -40°C ~ 125°C |
Ratings: | -- |
Frequency - Self Resonant: | 2MHz |
Q @ Freq: | 40 @ 252kHz |
Series: | SDR0503 |
Shielding: | Unshielded |
Current - Saturation: | 62mA |
Current Rating: | 45mA |
Tolerance: | ±5% |
Inductance: | 3.3mH |
Material - Core: | Ferrite |
Type: | Wirewound |
Part Status: | Obsolete |
Packaging: | Tape & Reel (TR) |
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Fixed inductors, usually referred to as chokes, are electronic components that have two main purposes. The first purpose is to create magnetic fields that can be used to reduce or slow down the movement of electric current. The second purpose is to provide a stored energy reserve for high-frequency applications. The SDR0503-332J Fixed Inductor is an example of an electronic component that can be used for both of these purposes.
The SDR0503-332J is a high-frequency, oval-shaped, common mode-type fixed inductor. It is designed for use in high-frequency DC/DC converter applications. This fixed inductor\'s characteristics include high inductance value, low DCR (DC resistance), and a high SRF (self-resonant frequency). The maximum inductance of the SDR0503-332J is 333nH, and its operating temperature range is between -25 degrees Celsius and 125 degrees Celsius.
The SDR0503-332J is made up of two parts: a core and a wire. The core of the SDR0503-332J is composed of an insulated ferrite core, which is surrounded by a flat ferrite shield. The core is designed to contain the magnetic fields generated by the wire. The wire is composed of enamel-coated copper wire, which is used to carry electric current. The wire is wrapped around the core and connected to two terminals, which can be used to connect the inductor to a circuit.
The SDR0503-332J can be used in many different applications. The most common application is as a power stage inductor in DC/DC converters. This inductor can also be used to reduce EMI noise, as it can effectively absorb high-frequency electric energy and convert it into low-frequency energy. It can also be used in flywheel circuits, which are used to store energy and to regulate the output of electronic products.
The working principle of the SDR0503-332J is based on Faraday\'s Law. Faraday\'s Law states that when a current is flowing through a conductor, a magnetic field will be generated in the conductor\'s vicinity. As the current flows through the wire of the SDR0503-332J, a magnetic field is generated, which produces an opposing force that reduces the current\'s flow. This allows the inductor to reduce or slow down the current and store energy for future applications.
In conclusion, the SDR0503-332J Fixed Inductor is a high-quality fixed inductor that has many uses. It can be used in DC/DC converters, flywheel circuits, and other applications. This inductor is based on Faraday\'s Law, which states that when a current flows through a conductor, a magnetic field is generated which can reduce the current\'s flow. This inductor can be used to reduce EMI noise and store energy for future applications.
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