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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Eaton Corporation |
General Purpose Inductor |
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|
Eaton Corporation |
General Purpose Inductor |
Power Inductor |
2 |
SMT |
Yes |
Yes |
-55 °C (-67 °F) |
Dual Ended |
2.42 mΩ |
1 |
Powdered Iron |
100 kHz |
0.197 in (5 mm) |
5248 |
Rectangular |
20 % |
Tape and Reel, 13 in |
0.524 in (13.3 mm) |
Rectangular Package |
Wraparound |
1 μH |
AEC-Q200 |
0.48 in (12.2 mm) |
125 °C (257 °F) |
29 A |
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|
Eaton Corporation |
General Purpose Inductor |
High Current Inductor |
2 |
SMT |
No |
Yes |
-40 °C (-40 °F) |
17 MHz |
Dual Ended |
1.15 Ω |
1 |
1 MHz |
0.031 in (0.8 mm) |
0603 |
Multilayer |
Rectangular |
20 % |
Tape and Reel, 7 in |
0.063 in (1.6 mm) |
Rectangular Package |
Wraparound |
10 μH |
0.031 in (0.8 mm) |
85 °C (185 °F) |
60 mA |
||||||||||||
|
Eaton Corporation |
General Purpose Inductor |
RF Inductor |
2 |
SMT |
No |
Yes |
-40 °C (-40 °F) |
35 MHz |
Dual Ended |
400 mΩ |
1 |
1 MHz |
0.035 in (0.9 mm) |
0805 |
Monolithic |
20 % |
Tape and Reel, 7 in |
0.079 in (2 mm) |
Rectangular Package |
Wraparound |
4.7 μH |
0.047 in (1.2 mm) |
85 °C (185 °F) |
120 mA |
|||||||||||||
|
Eaton Corporation |
General Purpose Inductor |
RF Inductor |
2 |
SMT |
No |
Yes |
8 |
-40 °C (-40 °F) |
10000 MHz |
Dual Ended |
50 mΩ |
1 |
100 MHz |
0.031 in (0.8 mm) |
0603 |
Rectangular |
30 % |
Tape and Reel, 7 in |
0.063 in (1.6 mm) |
Rectangular Package |
Wraparound |
1 nH |
AEC-Q200 |
0.031 in (0.8 mm) |
125 °C (257 °F) |
500 mA |
|||||||||||
|
Eaton Corporation |
General Purpose Inductor |
Power Inductor |
2 |
SMT |
Yes |
Yes |
-40 °C (-40 °F) |
70 MHz |
Dual Ended |
44 mΩ |
1 |
Powdered Iron |
1 MHz |
0.047 in (1.2 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) |
3.3 A |
||||||||||||
|
Eaton Corporation |
General Purpose Inductor |
Power Inductor |
2 |
Yes |
Yes |
-55 °C (-67 °F) |
Dual Ended |
402 mΩ |
1 |
100 kHz |
20 % |
Rectangular Package |
Wraparound |
22 μH |
125 °C (257 °F) |
1.2 A |
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|
Eaton Corporation |
General Purpose Inductor |
Power Inductor |
2 |
Yes |
Yes |
-55 °C (-67 °F) |
Dual Ended |
48 mΩ |
1 |
100 kHz |
20 % |
Rectangular Package |
Wraparound |
2.2 μH |
125 °C (257 °F) |
4.2 A |
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|
Eaton Corporation |
General Purpose Inductor |
Power Inductor |
2 |
SMT |
Yes |
Yes |
-40 °C (-40 °F) |
25 MHz |
Dual Ended |
262 mΩ |
1 |
1 MHz |
0.039 in (1 mm) |
0808 |
Rectangular |
20 % |
Tape and Reel, 13 in |
0.079 in (2 mm) |
Rectangular Package |
Wraparound |
4.7 μH |
AEC-Q200 |
0.079 in (2 mm) |
125 °C (257 °F) |
1.22 A |
||||||||||||
|
Eaton Corporation |
General Purpose Inductor |
Power Inductor |
2 |
SMT |
Yes |
Yes |
-55 °C (-67 °F) |
Dual Ended |
118 mΩ |
1 |
Iron Powder |
100 kHz |
0.071 in (1.8 mm) |
1717 |
DC Resistance is measured at 20% Tolerance |
Rectangular |
20 % |
Tape and Reel, 13 in |
0.173 in (4.4 mm) |
Rectangular Package |
Wraparound |
4.7 μH |
AEC-Q200 |
0.165 in (4.2 mm) |
125 °C (257 °F) |
2.7 A |
|||||||||||
|
Eaton Corporation |
General Purpose Inductor |
Power Inductor |
2 |
SMT |
Yes |
Yes |
-40 °C (-40 °F) |
Dual Ended |
465 mΩ |
1 |
Ferrite |
0.079 in (2 mm) |
2020 |
Shielded |
Tape and Reel, 13 in |
0.205 in (5.2 mm) |
Rectangular Package |
Wraparound |
47 μH |
0.205 in (5.2 mm) |
85 °C (185 °F) |
406 mA |
|||||||||||||||
|
Eaton Corporation |
General Purpose Inductor |
2 |
SMT |
Yes |
Yes |
-40 °C (-40 °F) |
Dual Ended |
204.2 mΩ |
1 |
Ferrite |
100 kHz |
0.079 in (2 mm) |
2020 |
Shielded |
20 % |
Tape and Reel |
0.205 in (5.2 mm) |
Rectangular Package |
Wraparound |
22 μH |
0.205 in (5.2 mm) |
125 °C (257 °F) |
730 mA |
||||||||||||||
|
Eaton Corporation |
General Purpose Inductor |
2 |
SMT |
Yes |
Yes |
-40 °C (-40 °F) |
Dual Ended |
68 mΩ |
1 |
Ferrite |
100 kHz |
0.118 in (3 mm) |
2020 |
Shielded |
20 % |
Tape and Reel |
0.205 in (5.2 mm) |
Rectangular Package |
Wraparound |
6.8 μH |
0.205 in (5.2 mm) |
125 °C (257 °F) |
1.85 A |
||||||||||||||
|
Eaton Corporation |
General Purpose Inductor |
Power Inductor |
2 |
SMT |
Yes |
Yes |
-40 °C (-40 °F) |
Dual Ended |
618 mΩ |
1 |
Ferrite |
0.079 in (2 mm) |
2424 |
Chip |
30 % |
Tape and Reel, 13 in |
0.236 in (6 mm) |
Rectangular Package |
Wraparound |
56 μH |
0.236 in (6 mm) |
125 °C (257 °F) |
500 mA |
||||||||||||||
|
Eaton Corporation |
General Purpose Inductor |
Power Inductor |
2 |
SMT |
Yes |
Yes |
-40 °C (-40 °F) |
Dual Ended |
194 mΩ |
1 |
Ferrite |
0.118 in (3 mm) |
3733 |
Shielded |
30 % |
Tape and Reel, 13 in |
0.374 in (9.5 mm) |
Cylindrical Package |
Wraparound |
47 μH |
0.327 in (8.3 mm) |
125 °C (257 °F) |
1.2 A |
||||||||||||||
|
Eaton Corporation |
General Purpose Inductor |
Power Inductor |
2 |
SMT |
Yes |
Yes |
-40 °C (-40 °F) |
Dual Ended |
108 mΩ |
1 |
Nickel-Zinc Ferrite |
1 MHz |
0.079 in (2 mm) |
1616 |
Rectangular |
20 % |
Tape and Reel, 13 in |
0.157 in (4 mm) |
Rectangular Package |
One Surface |
4.7 μH |
0.157 in (4 mm) |
125 °C (257 °F) |
2.5 A |
|||||||||||||
|
Eaton Corporation |
General Purpose Inductor |
4 |
Yes |
Yes |
-40 °C (-40 °F) |
Dual In-Line |
379.5 mΩ |
1 |
Ferrite |
100 kHz |
Parallel Connected |
20 % |
Rectangular Package |
Wire |
33.8 μH |
125 °C (257 °F) |
812 mA |
||||||||||||||||||||
|
Eaton Corporation |
General Purpose Inductor |
Power Inductor |
2 |
SMT |
No |
Yes |
-40 °C (-40 °F) |
Dual Ended |
26.7 mΩ |
1 |
Ferrite |
0.236 in (6 mm) |
5541 |
Miniature Size |
20 % |
Tape and Reel |
0.55 in (13.97 mm) |
Cylindrical Package |
One Surface |
10 μH |
0.41 in (10.41 mm) |
85 °C (185 °F) |
3.3 A |
||||||||||||||
|
Eaton Corporation |
General Purpose Inductor |
Power Inductor |
2 |
SMT |
No |
Yes |
-40 °C (-40 °F) |
Dual Ended |
223.5 mΩ |
1 |
Ferrite |
0.236 in (6 mm) |
5541 |
Miniature Size |
20 % |
Tape and Reel |
0.55 in (13.97 mm) |
Cylindrical Package |
One Surface |
82 μH |
0.41 in (10.41 mm) |
85 °C (185 °F) |
1.03 A |
||||||||||||||
|
Eaton Corporation |
General Purpose Inductor |
Power Inductor |
12 |
SMT |
No |
Yes |
-40 °C (-40 °F) |
Tin |
Dual In-Line |
90 mΩ |
6 |
Ferrite |
0.307 in (7.8 mm) |
6447 |
Rectangular |
20 % |
Tape and Reel |
0.642 in (16.3 mm) |
e3 |
Rectangular Package |
Gull Wing |
5.7 μH |
0.472 in (12 mm) |
125 °C (257 °F) |
1.26 A |
||||||||||||
|
Eaton Corporation |
General Purpose Inductor |
Power Inductor |
12 |
SMT |
No |
Yes |
-40 °C (-40 °F) |
Dual In-Line |
57 mΩ |
6 |
Ferrite |
0.394 in (10 mm) |
7171 |
Rectangular |
20 % |
Bulk |
0.709 in (18 mm) |
Rectangular Package |
Gull Wing |
11.3 μH |
0.709 in (18 mm) |
125 °C (257 °F) |
1.7 A |
||||||||||||||
|
Eaton Corporation |
General Purpose Inductor |
Power Inductor |
12 |
SMT |
No |
Yes |
-40 °C (-40 °F) |
Dual In-Line |
47 mΩ |
6 |
Ferrite |
0.425 in (10.8 mm) |
8383 |
Rectangular |
30 % |
Bulk |
0.827 in (21 mm) |
Rectangular Package |
Gull Wing |
76.8 μH |
0.827 in (21 mm) |
125 °C (257 °F) |
2.08 A |
||||||||||||||
|
Eaton Corporation |
General Purpose Inductor |
Power Inductor |
12 |
SMT |
No |
Yes |
-40 °C (-40 °F) |
Tin |
Dual In-Line |
159 mΩ |
6 |
Ferrite |
0.307 in (7.8 mm) |
6447 |
Rectangular |
20 % |
Tape and Reel |
0.642 in (16.3 mm) |
e3 |
Rectangular Package |
Gull Wing |
6.6 μH |
0.472 in (12 mm) |
125 °C (257 °F) |
950 mA |
||||||||||||
|
Eaton Corporation |
General Purpose Inductor |
4 |
No |
Yes |
Quad In-Line |
11.7 mΩ |
1 |
260 kHz |
CTX06-14622 |
Cylindrical Package |
Wraparound |
22 μH |
8.5 A |
||||||||||||||||||||||||
|
Eaton Corporation |
General Purpose Inductor |
Power Inductor |
2 |
Toroidal |
No |
No |
0.068 in (1.73 mm) |
0.669 in (17 mm) |
-40 °C (-40 °F) |
Radial |
5.1 mΩ |
1 |
0.394 in (10 mm) |
Iron |
100 kHz |
Vertical Mount |
20 % |
Bulk |
0.843 in (21.4 mm) |
Cylindrical Package |
Wire |
10 μH |
1.339 in (34 mm) |
75 °C (167 °F) |
16.9 A |
||||||||||||
|
Eaton Corporation |
General Purpose Inductor |
Power Inductor |
4 |
No |
Yes |
-40 °C (-40 °F) |
On Circle |
33 mΩ |
2 |
Iron |
Parallel Connected, also Configurable As Transformer |
20 % |
Rectangular Package |
One Surface |
9.79 μH |
85 °C (185 °F) |
2.7 A |
||||||||||||||||||||
|
Eaton Corporation |
General Purpose Inductor |
Power Inductor |
4 |
No |
Yes |
-40 °C (-40 °F) |
Dual In-Line |
252 μΩ |
2 |
Ferrite |
100 kHz |
3939 |
Rectangular Package |
Wraparound |
50 nH |
125 °C (257 °F) |
55 A |
||||||||||||||||||||
|
Eaton Corporation |
General Purpose Inductor |
Power Inductor |
4 |
No |
Yes |
-40 °C (-40 °F) |
On Circle |
158 mΩ |
2 |
Iron |
Parallel Connected, also Configurable As Transformer |
20 % |
Rectangular Package |
One Surface |
20.46 μH |
85 °C (185 °F) |
1 A |
||||||||||||||||||||
|
Eaton Corporation |
General Purpose Inductor |
Power Inductor |
4 |
SMT |
No |
Yes |
-40 °C (-40 °F) |
On Circle |
97 mΩ |
2 |
Iron |
100 kHz |
0.235 in (5.97 mm) |
3535 |
Parallel Connected, also Configurable As Transformer |
Rectangular |
20 % |
Tape and Reel, 13 in |
0.35 in (8.89 mm) |
Rectangular Package |
One Surface |
19.58 μH |
0.35 in (8.89 mm) |
85 °C (185 °F) |
1.5 A |
||||||||||||
|
Eaton Corporation |
General Purpose Inductor |
Power Inductor |
4 |
SMT |
No |
Yes |
-40 °C (-40 °F) |
On Circle |
55 mΩ |
2 |
Iron |
100 kHz |
0.25 in (6.35 mm) |
4545 |
Parallel Connected, also Configurable As Transformer |
Rectangular |
20 % |
Tape and Reel, 13 in |
0.45 in (11.43 mm) |
Rectangular Package |
One Surface |
19.6 μH |
0.45 in (11.43 mm) |
85 °C (185 °F) |
2.1 A |
||||||||||||
|
Eaton Corporation |
General Purpose Inductor |
Power Inductor |
4 |
No |
Yes |
-40 °C (-40 °F) |
On Circle |
84 mΩ |
2 |
Iron |
Parallel Connected, also Configurable As Transformer |
20 % |
Rectangular Package |
One Surface |
20.62 μH |
85 °C (185 °F) |
1.9 A |
||||||||||||||||||||
|
Eaton Corporation |
General Purpose Inductor |
Power Inductor |
2 |
Toroidal |
No |
No |
0.035 in (0.89 mm) |
0.866 in (22 mm) |
-40 °C (-40 °F) |
Radial |
26 mΩ |
1 |
0.394 in (10 mm) |
Iron |
100 kHz |
Horizontal Mounting |
20 % |
Bulk |
0.654 in (16.6 mm) |
Cylindrical Package |
Wire |
20 μH |
0.965 in (24.5 mm) |
75 °C (167 °F) |
7.8 A |
||||||||||||
|
Eaton Corporation |
General Purpose Inductor |
Power Inductor |
4 |
SMT |
No |
Yes |
-40 °C (-40 °F) |
On Circle |
48 mΩ |
2 |
Iron |
100 kHz |
0.25 in (6.35 mm) |
4545 |
Parallel Connected, also Configurable As Transformer |
Rectangular |
25 % |
Tape and Reel, 13 in |
0.45 in (11.43 mm) |
Rectangular Package |
One Surface |
25.14 μH |
0.45 in (11.43 mm) |
85 °C (185 °F) |
3.02 A |
||||||||||||
|
Eaton Corporation |
General Purpose Inductor |
Power Inductor |
2 |
Toroidal |
No |
No |
0.054 in (1.38 mm) |
0.791 in (20.1 mm) |
-40 °C (-40 °F) |
Radial |
40 mΩ |
1 |
0.394 in (10 mm) |
Iron |
100 kHz |
Vertical Mount |
20 % |
Bulk |
0.957 in (24.3 mm) |
Cylindrical Package |
Wire |
250 μH |
2.114 in (53.7 mm) |
75 °C (167 °F) |
9.2 A |
||||||||||||
|
Eaton Corporation |
General Purpose Inductor |
Power Inductor |
4 |
No |
Yes |
-40 °C (-40 °F) |
On Circle |
72 mΩ |
2 |
Iron |
Parallel Connected, also Configurable As Transformer |
20 % |
Rectangular Package |
One Surface |
33.12 μH |
85 °C (185 °F) |
1.8 A |
||||||||||||||||||||
|
Eaton Corporation |
General Purpose Inductor |
Power Inductor |
4 |
No |
Yes |
-40 °C (-40 °F) |
On Circle |
201 mΩ |
2 |
Iron |
Parallel Connected, also Configurable As Transformer |
20 % |
Rectangular Package |
One Surface |
48.8 μH |
85 °C (185 °F) |
1.2 A |
||||||||||||||||||||
|
Eaton Corporation |
General Purpose Inductor |
Power Inductor |
2 |
Toroidal |
No |
No |
0.044 in (1.11 mm) |
1.134 in (28.8 mm) |
-40 °C (-40 °F) |
Radial |
24.8 mΩ |
1 |
0.394 in (10 mm) |
Iron |
Horizontal Mounting |
Bulk |
0.744 in (18.9 mm) |
Cylindrical Package |
Wire |
50 μH |
1.272 in (32.3 mm) |
75 °C (167 °F) |
7.6 A |
||||||||||||||
|
Eaton Corporation |
General Purpose Inductor |
Power Inductor |
2 |
Toroidal |
No |
No |
0.054 in (1.38 mm) |
0.547 in (13.9 mm) |
-40 °C (-40 °F) |
Radial |
16.3 mΩ |
1 |
0.394 in (10 mm) |
Iron |
Vertical Mount |
Bulk |
0.661 in (16.8 mm) |
Cylindrical Package |
Wire |
50 μH |
1.535 in (39 mm) |
75 °C (167 °F) |
10.5 A |
||||||||||||||
|
Eaton Corporation |
General Purpose Inductor |
Power Inductor |
4 |
Toroidal |
No |
No |
0.039 in (1 mm) |
-40 °C (-40 °F) |
Radial |
183 mΩ |
2 |
0.167 in (4.25 mm) |
Iron |
1.512 in (38.4 mm) |
Vertical Mount |
Bulk |
1.22 in (31 mm) |
Rectangular Package |
Wire |
500 μH |
0.63 in (16 mm) |
75 °C (167 °F) |
3.1 A |
||||||||||||||
|
Eaton Corporation |
General Purpose Inductor |
Power Inductor |
2 |
Toroidal |
No |
No |
0.031 in (0.8 mm) |
1.634 in (41.5 mm) |
-40 °C (-40 °F) |
Radial |
208 mΩ |
1 |
0.394 in (10 mm) |
Iron |
Horizontal Mounting |
Bulk |
0.717 in (18.2 mm) |
Cylindrical Package |
Wire |
750 μH |
1.705 in (43.3 mm) |
75 °C (167 °F) |
3.4 A |
||||||||||||||
|
Eaton Corporation |
General Purpose Inductor |
Power Inductor |
2 |
Yes |
Yes |
-40 °C (-40 °F) |
Matte Tin with Nickel barrier |
Dual Ended |
20 mΩ |
1 |
100 kHz |
30 % |
e3 |
Rectangular Package |
Wraparound |
4 μH |
125 °C (257 °F) |
||||||||||||||||||||
|
Eaton Corporation |
General Purpose Inductor |
Power Inductor |
2 |
SMT |
Yes |
Yes |
-40 °C (-40 °F) |
Matte Tin with Nickel barrier |
Dual Ended |
35 mΩ |
1 |
Ferrite |
100 kHz |
0.157 in (4 mm) |
4141 |
Shielded |
30 % |
Tape and Reel |
0.413 in (10.5 mm) |
e3 |
Rectangular Package |
Wraparound |
10 μH |
0.406 in (10.3 mm) |
125 °C (257 °F) |
4.4 A |
|||||||||||
|
Eaton Corporation |
General Purpose Inductor |
Power Inductor |
2 |
SMT |
Yes |
Yes |
-40 °C (-40 °F) |
Dual Ended |
430 mΩ |
1 |
Ferrite |
100 kHz |
0.157 in (4 mm) |
4141 |
Shielded |
30 % |
Tape and Reel |
0.413 in (10.5 mm) |
Rectangular Package |
Wraparound |
150 μH |
0.406 in (10.3 mm) |
125 °C (257 °F) |
1.15 A |
|||||||||||||
|
Eaton Corporation |
General Purpose Inductor |
Power Inductor |
2 |
SMT |
Yes |
Yes |
-40 °C (-40 °F) |
Dual Ended |
73 mΩ |
1 |
Ferrite |
100 kHz |
0.157 in (4 mm) |
4141 |
Shielded |
30 % |
Tape and Reel |
0.413 in (10.5 mm) |
Rectangular Package |
Wraparound |
22 μH |
0.406 in (10.3 mm) |
125 °C (257 °F) |
2.9 A |
|||||||||||||
|
Eaton Corporation |
General Purpose Inductor |
Power Inductor |
2 |
SMT |
No |
Yes |
-40 °C (-40 °F) |
Dual Ended |
41 mΩ |
1 |
Ferrite |
0.197 in (5 mm) |
4141 |
Shielded |
30 % |
Tape and Reel |
0.413 in (10.5 mm) |
Rectangular Package |
Wraparound |
18 μH |
0.406 in (10.3 mm) |
125 °C (257 °F) |
3.3 A |
||||||||||||||
|
Eaton Corporation |
General Purpose Inductor |
Power Inductor |
2 |
SMT |
Yes |
Yes |
-40 °C (-40 °F) |
Matte Tin with Nickel barrier |
Dual Ended |
53.99 mΩ |
1 |
Ferrite |
100 kHz |
0.177 in (4.5 mm) |
4949 |
Rectangular |
20 % |
Tape and Reel, 13 in |
0.492 in (12.5 mm) |
e3 |
Rectangular Package |
One Surface |
22 μH |
0.492 in (12.5 mm) |
125 °C (257 °F) |
3.83 A |
|||||||||||
|
Eaton Corporation |
General Purpose Inductor |
SMT |
Yes |
-40 °C (-40 °F) |
Matte Tin with Nickel barrier |
558 mΩ |
Ferrite |
0.177 in (4.5 mm) |
4848 |
Shielded |
20 % |
Tape and Reel, 13 in |
0.484 in (12.3 mm) |
e3 |
220 μH |
0.484 in (12.3 mm) |
125 °C (257 °F) |
1.15 A |
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|
Eaton Corporation |
General Purpose Inductor |
SMT |
Yes |
-40 °C (-40 °F) |
Matte Tin with Nickel barrier |
825 mΩ |
Ferrite |
0.177 in (4.5 mm) |
4848 |
Shielded |
20 % |
Tape and Reel, 13 in |
0.484 in (12.3 mm) |
e3 |
330 μH |
0.484 in (12.3 mm) |
125 °C (257 °F) |
920 mA |
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.