Part | RoHS | Manufacturer | Inductor Type | Inductor Application | No. of Terminals | Package Style (Meter) | Shielded | Surface Mount | Lead Diameter | Minimum Quality Factor (at L-nom) | Lead Spacing | Minimum Operating Temperature | Terminal Finish | Self Resonance Frequency | Terminal Placement | DC Resistance | No. of Functions | Lead Length | Core Material | Test Frequency | Package Height | Case or Size Code | Manufacturer Series | Special Feature | Construction | Tolerance | Packing Method | Package Length | JESD-609 Code | Shape or Size Description | Series | Terminal Shape | Nominal Inductance (L) | Package Diameter | Reference Standard | Package Width | Maximum Operating Temperature | Maximum Rated Current |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Murata Manufacturing |
General Purpose Inductor |
Power Inductor |
1 |
SMT |
Yes |
Yes |
-40 °C (-40 °F) |
Dual Ended |
1.55 Ω |
1 |
0.14 in (3.55 mm) |
2929 |
Rectangular |
20 % |
Tape and Reel, Embossed, 13 in |
0.287 in (7.3 mm) |
Rectangular Package |
One Surface |
220 μH |
0.287 in (7.3 mm) |
125 °C (257 °F) |
500 mA |
|||||||||||||||
|
Wurth Elektronik |
General Purpose Inductor |
Power Inductor |
1 |
SMT |
Yes |
Yes |
-40 °C (-40 °F) |
4.7 MHz |
Dual Ended |
2.803 Ω |
1 |
100 kHz |
0.11 in (2.8 mm) |
1919 |
Rectangular |
20 % |
Tape and Reel, Embossed Plastic, 13 in |
0.189 in (4.8 mm) |
Rectangular Package |
Wraparound |
470 μH |
0.189 in (4.8 mm) |
125 °C (257 °F) |
260 mA |
|||||||||||||
|
Vishay Intertechnology |
General Purpose Inductor |
High Current Inductor |
1 |
SMT |
Yes |
Yes |
-55 °C (-67 °F) |
Dual Ended |
158 mΩ |
1 |
100 kHz |
0.039 in (1 mm) |
0806 |
Rectangular |
20 % |
Tape and Reel, 7 in |
0.079 in (2 mm) |
Rectangular Package |
Wraparound |
2.2 μH |
0.063 in (1.6 mm) |
125 °C (257 °F) |
1.8 A |
Fixed inductors, also known as passive inductors, are electronic components that are designed to store energy in a magnetic field. These components are used in a wide range of electronic applications, including power supplies, filters, oscillators, and RF circuits.
Fixed inductors can be classified into several types based on their specific characteristics and applications. Some of the most common types of fixed inductors include:
1. Wire-wound inductors - These inductors consist of a wire coil wound around a core, typically made of a magnetic material such as iron or ferrite. Wire-wound inductors are commonly used in power supplies and filters.
2. Multilayer ceramic inductors - These inductors are made by stacking thin layers of ceramic material with metal electrodes. Multilayer ceramic inductors are commonly used in high-frequency applications due to their high Q factor and small size.
3. Ferrite bead inductors - These inductors consist of a cylindrical or toroidal ferrite bead that is threaded onto a wire or placed over a PCB trace. Ferrite bead inductors are commonly used in EMI suppression and RF filtering applications.
Fixed inductors are available in a wide range of inductance values, sizes, and power ratings. They are typically characterized by their inductance value, tolerance, and frequency response. Inductance is measured in henries (H) or millihenries (mH), and tolerance refers to the allowed deviation from the specified inductance value.