Littelfuse Fixed Inductors 51

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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

LPWI201608S2R2T

Littelfuse

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

150 mΩ

1

Metal Composite

1 MHz

0.031 in (0.8 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)

1.5 A

LPWI160808H1R0T

Littelfuse

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

135 mΩ

1

Metal Composite

1 MHz

0.031 in (0.8 mm)

0603

Rectangular

20 %

Tape and Reel, 7 in

0.063 in (1.6 mm)

Rectangular Package

Wraparound

1 μH

0.031 in (0.8 mm)

125 °C (257 °F)

1.7 A

LPWI201210HR47T

Littelfuse

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

28 mΩ

1

Metal Composite

1 MHz

0.039 in (1 mm)

0805

Rectangular

20 %

Tape and Reel, 7 in

0.079 in (2 mm)

Rectangular Package

Wraparound

470 nH

0.047 in (1.2 mm)

125 °C (257 °F)

4.3 A

LPWI201210S1R0T

Littelfuse

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

60 mΩ

1

Metal Composite

1 MHz

0.039 in (1 mm)

0805

Rectangular

20 %

Tape and Reel, 7 in

0.079 in (2 mm)

Rectangular Package

Wraparound

1 μH

0.047 in (1.2 mm)

125 °C (257 °F)

2.7 A

LPWI160808HR47T

Littelfuse

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

45 mΩ

1

Metal Composite

1 MHz

0.031 in (0.8 mm)

0603

Rectangular

20 %

Tape and Reel, 7 in

0.063 in (1.6 mm)

Rectangular Package

Wraparound

470 nH

0.031 in (0.8 mm)

125 °C (257 °F)

2.9 A

LPWI201610TAR47T

Littelfuse

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

40 mΩ

1

Metal Composite

1 MHz

0.039 in (1 mm)

0806

Rectangular

20 %

Tape and Reel, 7 in

0.079 in (2 mm)

Rectangular Package

Wraparound

470 nH

0.063 in (1.6 mm)

125 °C (257 °F)

3.2 A

LPWI201608H1R0T

Littelfuse

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

50 mΩ

1

Metal Composite

1 MHz

0.031 in (0.8 mm)

0806

Rectangular

20 %

Tape and Reel, 7 in

0.079 in (2 mm)

Rectangular Package

Wraparound

1 μH

0.063 in (1.6 mm)

125 °C (257 °F)

3.2 A

LPWI201610HR47T

Littelfuse

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

25 mΩ

1

Metal Composite

1 MHz

0.039 in (1 mm)

0806

Rectangular

20 %

Tape and Reel, 7 in

0.079 in (2 mm)

Rectangular Package

Wraparound

470 nH

0.063 in (1.6 mm)

125 °C (257 °F)

3.6 A

LPWI201208SR47T

Littelfuse

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

35 mΩ

1

Metal Composite

1 MHz

0.031 in (0.8 mm)

0805

Rectangular

20 %

Tape and Reel, 7 in

0.079 in (2 mm)

Rectangular Package

Wraparound

470 nH

0.047 in (1.2 mm)

125 °C (257 °F)

3.8 A

LPWI201610H1R5T

Littelfuse

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

100 mΩ

1

Metal Composite

1 MHz

0.039 in (1 mm)

0806

Rectangular

20 %

Tape and Reel, 7 in

0.079 in (2 mm)

Rectangular Package

Wraparound

1.5 μH

0.063 in (1.6 mm)

125 °C (257 °F)

2.3 A

LPWI201610SR68T

Littelfuse

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

50 mΩ

1

Metal Composite

1 MHz

0.039 in (1 mm)

0806

Rectangular

20 %

Tape and Reel, 7 in

0.079 in (2 mm)

Rectangular Package

Wraparound

680 nH

0.063 in (1.6 mm)

125 °C (257 °F)

3.1 A

LPWI201208HR47T

Littelfuse

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

35 mΩ

1

Metal Composite

1 MHz

0.031 in (0.8 mm)

0805

Rectangular

20 %

Tape and Reel, 7 in

0.079 in (2 mm)

Rectangular Package

Wraparound

470 nH

0.047 in (1.2 mm)

125 °C (257 °F)

3.8 A

LPWI201208S1R5T

Littelfuse

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

120 mΩ

1

Metal Composite

1 MHz

0.031 in (0.8 mm)

0805

Rectangular

20 %

Tape and Reel, 7 in

0.079 in (2 mm)

Rectangular Package

Wraparound

1.5 μH

0.047 in (1.2 mm)

125 °C (257 °F)

1.9 A

LPWI201610B1R0T

Littelfuse

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

46 mΩ

1

Metal Composite

1 MHz

0.039 in (1 mm)

0806

Rectangular

20 %

Tape and Reel, 7 in

0.079 in (2 mm)

Rectangular Package

Wraparound

1 μH

0.063 in (1.6 mm)

125 °C (257 °F)

3.2 A

LPWI201610B2R2T

Littelfuse

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

140 mΩ

1

Metal Composite

1 MHz

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)

1.9 A

LPWI201610TBR47T

Littelfuse

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

27 mΩ

1

Metal Composite

1 MHz

0.039 in (1 mm)

0806

Rectangular

20 %

Tape and Reel, 7 in

0.079 in (2 mm)

Rectangular Package

Wraparound

470 nH

0.063 in (1.6 mm)

125 °C (257 °F)

4.8 A

LPWI201608HR47T

Littelfuse

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

27 mΩ

1

Metal Composite

1 MHz

0.031 in (0.8 mm)

0806

Rectangular

20 %

Tape and Reel, 7 in

0.079 in (2 mm)

Rectangular Package

Wraparound

470 nH

0.063 in (1.6 mm)

125 °C (257 °F)

4 A

LPWI252010SR33T

Littelfuse

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

25 mΩ

1

Metal Composite

1 MHz

0.039 in (1 mm)

1008

Rectangular

20 %

Tape and Reel, 7 in

0.098 in (2.5 mm)

Rectangular Package

Wraparound

330 nH

0.079 in (2 mm)

125 °C (257 °F)

5.3 A

LPWI252010B2R2T

Littelfuse

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

95 mΩ

1

Metal Composite

1 MHz

0.039 in (1 mm)

1008

Rectangular

20 %

Tape and Reel, 7 in

0.098 in (2.5 mm)

Rectangular Package

Wraparound

2.2 μH

0.079 in (2 mm)

125 °C (257 °F)

2.3 A

LPWI201610T1R0T

Littelfuse

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

65 mΩ

1

Metal Composite

1 MHz

0.039 in (1 mm)

0806

Rectangular

20 %

Tape and Reel, 7 in

0.079 in (2 mm)

Rectangular Package

Wraparound

1 μH

0.063 in (1.6 mm)

125 °C (257 °F)

2.6 A

LPWI201610SR47T

Littelfuse

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

40 mΩ

1

Metal Composite

1 MHz

0.039 in (1 mm)

0806

Rectangular

20 %

Tape and Reel, 7 in

0.079 in (2 mm)

Rectangular Package

Wraparound

470 nH

0.063 in (1.6 mm)

125 °C (257 °F)

3.5 A

LPWI201610H2R2T

Littelfuse

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

120 mΩ

1

Metal Composite

1 MHz

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)

2.2 A

LPWI160808SR24T

Littelfuse

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

40 mΩ

1

Metal Composite

1 MHz

0.031 in (0.8 mm)

0603

Rectangular

20 %

Tape and Reel, 7 in

0.063 in (1.6 mm)

Rectangular Package

Wraparound

240 nH

0.031 in (0.8 mm)

125 °C (257 °F)

2.8 A

LPWI252010H1R0T

Littelfuse

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Tin Over Nickel

Dual Ended

45 mΩ

1

Metal Composite

1 MHz

0.039 in (1 mm)

1008

Rectangular

20 %

Tape and Reel, 7 in

0.098 in (2.5 mm)

e3

Rectangular Package

Wraparound

1 μH

0.079 in (2 mm)

125 °C (257 °F)

4.1 A

LPWI252010NR68T

Littelfuse

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

37 mΩ

1

Metal Composite

1 MHz

0.039 in (1 mm)

1008

Rectangular

20 %

Tape and Reel, 7 in

0.098 in (2.5 mm)

Rectangular Package

Wraparound

680 nH

0.079 in (2 mm)

125 °C (257 °F)

3.5 A

LPWI201210SR47T

Littelfuse

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

33 mΩ

1

Metal Composite

1 MHz

0.039 in (1 mm)

0805

Rectangular

20 %

Tape and Reel, 7 in

0.079 in (2 mm)

Rectangular Package

Wraparound

470 nH

0.047 in (1.2 mm)

125 °C (257 °F)

4 A

LPWI201610H1R0T

Littelfuse

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

45 mΩ

1

Metal Composite

1 MHz

0.039 in (1 mm)

0806

Rectangular

20 %

Tape and Reel, 7 in

0.079 in (2 mm)

Rectangular Package

Wraparound

1 μH

0.063 in (1.6 mm)

125 °C (257 °F)

2.7 A

LPWI201608NR24T

Littelfuse

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

25 mΩ

1

Metal Composite

1 MHz

0.031 in (0.8 mm)

0806

Rectangular

20 %

Tape and Reel, 7 in

0.079 in (2 mm)

Rectangular Package

Wraparound

240 nH

0.063 in (1.6 mm)

125 °C (257 °F)

3.8 A

LPWI160808S1R0T

Littelfuse

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

150 mΩ

1

Metal Composite

1 MHz

0.031 in (0.8 mm)

0603

Rectangular

20 %

Tape and Reel, 7 in

0.063 in (1.6 mm)

Rectangular Package

Wraparound

1 μH

0.031 in (0.8 mm)

125 °C (257 °F)

1.7 A

LPWI252010SR47T

Littelfuse

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

30 mΩ

1

Metal Composite

1 MHz

0.039 in (1 mm)

1008

Rectangular

20 %

Tape and Reel, 7 in

0.098 in (2.5 mm)

Rectangular Package

Wraparound

470 nH

0.079 in (2 mm)

125 °C (257 °F)

3.7 A

LPWI201208SR24T

Littelfuse

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

22 mΩ

1

Metal Composite

1 MHz

0.031 in (0.8 mm)

0805

Rectangular

20 %

Tape and Reel, 7 in

0.079 in (2 mm)

Rectangular Package

Wraparound

240 nH

0.047 in (1.2 mm)

125 °C (257 °F)

3.9 A

LPWI201608S1R0T

Littelfuse

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

65 mΩ

1

Metal Composite

1 MHz

0.031 in (0.8 mm)

0806

Rectangular

20 %

Tape and Reel, 7 in

0.079 in (2 mm)

Rectangular Package

Wraparound

1 μH

0.063 in (1.6 mm)

125 °C (257 °F)

2.6 A

LPWI252010HR47T

Littelfuse

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

27 mΩ

1

Metal Composite

1 MHz

0.039 in (1 mm)

1008

Rectangular

20 %

Tape and Reel, 7 in

0.098 in (2.5 mm)

Rectangular Package

Wraparound

470 nH

0.079 in (2 mm)

125 °C (257 °F)

4.4 A

LPWI252010BR47T

Littelfuse

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

27 mΩ

1

Metal Composite

1 MHz

0.039 in (1 mm)

1008

Rectangular

20 %

Tape and Reel, 7 in

0.098 in (2.5 mm)

Rectangular Package

Wraparound

470 nH

0.079 in (2 mm)

125 °C (257 °F)

4.6 A

LPWI252010S4R7T

Littelfuse

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

245 mΩ

1

Metal Composite

1 MHz

0.039 in (1 mm)

1008

Rectangular

20 %

Tape and Reel, 7 in

0.098 in (2.5 mm)

Rectangular Package

Wraparound

4.7 μH

0.079 in (2 mm)

125 °C (257 °F)

1.5 A

LPWI252010S2R2T

Littelfuse

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

110 mΩ

1

Metal Composite

1 MHz

0.039 in (1 mm)

1008

Rectangular

20 %

Tape and Reel, 7 in

0.098 in (2.5 mm)

Rectangular Package

Wraparound

2.2 μH

0.079 in (2 mm)

125 °C (257 °F)

2.3 A

LPWI201610S1R0T

Littelfuse

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

65 mΩ

1

Metal Composite

1 MHz

0.039 in (1 mm)

0806

Rectangular

20 %

Tape and Reel, 7 in

0.079 in (2 mm)

Rectangular Package

Wraparound

1 μH

0.063 in (1.6 mm)

125 °C (257 °F)

2.8 A

LPWI201608N1R5T

Littelfuse

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

120 mΩ

1

Metal Composite

1 MHz

0.031 in (0.8 mm)

0806

Rectangular

20 %

Tape and Reel, 7 in

0.079 in (2 mm)

Rectangular Package

Wraparound

1.5 μH

0.063 in (1.6 mm)

125 °C (257 °F)

1.9 A

LPWI160808SR47T

Littelfuse

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

50 mΩ

1

Metal Composite

1 MHz

0.031 in (0.8 mm)

0603

Rectangular

20 %

Tape and Reel, 7 in

0.063 in (1.6 mm)

Rectangular Package

Wraparound

470 nH

0.031 in (0.8 mm)

125 °C (257 °F)

2.7 A

LPWI201610S2R2T

Littelfuse

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

150 mΩ

1

Metal Composite

1 MHz

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)

1.6 A

LPWI201610BR47T

Littelfuse

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

27 mΩ

1

Metal Composite

1 MHz

0.039 in (1 mm)

0806

Rectangular

20 %

Tape and Reel, 7 in

0.079 in (2 mm)

Rectangular Package

Wraparound

470 nH

0.063 in (1.6 mm)

125 °C (257 °F)

4.8 A

LPWI201610TB1R0T

Littelfuse

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

46 mΩ

1

Metal Composite

1 MHz

0.039 in (1 mm)

0806

Rectangular

20 %

Tape and Reel, 7 in

0.079 in (2 mm)

Rectangular Package

Wraparound

1 μH

0.063 in (1.6 mm)

125 °C (257 °F)

3.2 A

LPWI252010S1R0T

Littelfuse

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

50 mΩ

1

Metal Composite

1 MHz

0.039 in (1 mm)

1008

Rectangular

20 %

Tape and Reel, 7 in

0.098 in (2.5 mm)

Rectangular Package

Wraparound

1 μH

0.079 in (2 mm)

125 °C (257 °F)

3.1 A

LPWI252010H2R2T

Littelfuse

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

97 mΩ

1

Metal Composite

1 MHz

0.039 in (1 mm)

1008

Rectangular

20 %

Tape and Reel, 7 in

0.098 in (2.5 mm)

Rectangular Package

Wraparound

2.2 μH

0.079 in (2 mm)

125 °C (257 °F)

2.3 A

LPWI252010S3R3T

Littelfuse

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

170 mΩ

1

Metal Composite

1 MHz

0.039 in (1 mm)

1008

Rectangular

20 %

Tape and Reel, 7 in

0.098 in (2.5 mm)

Rectangular Package

Wraparound

3.3 μH

0.079 in (2 mm)

125 °C (257 °F)

1.6 A

LPWI252010B1R0T

Littelfuse

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

36 mΩ

1

Metal Composite

1 MHz

0.039 in (1 mm)

1008

Rectangular

20 %

Tape and Reel, 7 in

0.098 in (2.5 mm)

Rectangular Package

Wraparound

1 μH

0.079 in (2 mm)

125 °C (257 °F)

4 A

LPWI201610TA1R0T

Littelfuse

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

45 mΩ

1

Metal Composite

1 MHz

0.039 in (1 mm)

0806

Rectangular

20 %

Tape and Reel, 7 in

0.079 in (2 mm)

Rectangular Package

Wraparound

1 μH

0.063 in (1.6 mm)

125 °C (257 °F)

2.7 A

LPWI201208S1R0T

Littelfuse

General Purpose Inductor

Power Inductor

2

SMT

Yes

Yes

-40 °C (-40 °F)

Dual Ended

65 mΩ

1

Metal Composite

1 MHz

0.031 in (0.8 mm)

0805

Rectangular

20 %

Tape and Reel, 7 in

0.079 in (2 mm)

Rectangular Package

Wraparound

1 μH

0.047 in (1.2 mm)

125 °C (257 °F)

2.7 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.