Common Mode Choke Fixed Inductors 5

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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

SCF25-08-1300

KEMET Corporation

Common Mode Choke

Filter Choke

4

Toroidal

No

No

0.047 in (1.2 mm)

0.787 in (20 mm)

-25 °C (-13 °F)

Radial

18 mΩ

2

0.394 in (10 mm)

Nanocrystalline Metal Core

10 kHz

0.906 in (23 mm)

Vertical Mount

Tray

Circular Package

Wire

13 mH

1.26 in (32 mm)

UL

120 °C (248 °F)

8 A

DKFS-6248-02D5

Schurter Ag

Common Mode Choke

Common Mode Choke

4

SMT

No

Yes

-25 °C (-13 °F)

Tin

4.5 MHz

Dual In-Line

50 mΩ

1

0.512 in (13 mm)

Rectangular

Bulk

0.925 in (23.5 mm)

Rectangular Package

Gull Wing

500 μH

CUL; IEC; UL

0.512 in (13 mm)

100 °C (212 °F)

2 A

DCM181713H-222NHF

Itg Electronics

Common Mode Choke

4

DIP

No

No

0.025 in (0.64 mm)

-55 °C (-67 °F)

Dual In-Line

90 mΩ

2

0.118 in (3 mm)

Ferrite

10 kHz

0.512 in (13 mm)

DIP

30 %

0.709 in (18 mm)

Rectangular Package

Wire

2.2 mH

0.689 in (17.5 mm)

130 °C (266 °F)

2 A

SCF20-05-1100

KEMET Corporation

Common Mode Choke

Filter Choke

4

Toroidal

No

No

0.031 in (0.8 mm)

-25 °C (-13 °F)

Radial

39 mΩ

2

0.787 in (20 mm)

Nanocrystalline Metal Core

Toroidal

Tray

0.61 in (15.5 mm)

Circular Package

Wire

11 mH

0.984 in (25 mm)

120 °C (248 °F)

5 A

SU10VD-10050

KEMET Corporation

Common Mode Choke

Common Mode Choke

4

No

No

-25 °C (-13 °F)

Dual In-Line

200 mΩ

2

Nickel-Zinc Ferrite

1 kHz

SU10VD

Rectangular Package

Printed Wiring Pin

50 μH

75 °C (167 °F)

1 A

Fixed Inductors

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.