RF Inductors:

7,810 Products Found
We offer an extensive range of wirewound, thin film, shielded and unshielded, and multilayer RF Inductors.What is an RF Inductor?RF Inductors are radio frequency inductors, used at high resonant frequencies. The three basic types are multilayered coil, thin film coated ceramic, and wire wound ceramic. Axial leaded and radial leaded devices are also available. RF inductors are used in the high-frequency band from 10 MHz to several GHz. As these products require a high Q (Quality factor) value, most have a non-magnetic core structure, and they are mainly used in the high-frequency circuits of mobile communications equipment, such as mobile phones, wireless LAN, and others.How the three types are constructed, and how to choose between themThe wire wound structure is formed by winding copper wire in a spiral shape around an alumina core. The coil can be formed using thicker wire than the multilayer and film structures, which provides the following features:
  1. Low DC resistance is possible
  2. Extremely high Q (Quality factor) value
  3. Large currents can be supported
These features make the wire wound structure suitable for matching applications in antenna and PA circuits that require an extremely high Q factor, and resonance applications in IF circuits.Film structure chip inductors have a multilayer structure, but the coil is formed with high accuracy over ceramic materials.Extremely accurate cores can be formed, providing the following features:
  1. High-performance electrical characteristics can be realized even for compact chips such as 0603 size
  2. Prepared fine lineup of close inductance steps and tight inductance tolerance.
  3. High Q and high SRF
This makes film structure chip inductors suitable for RF circuit matching and resonance applications that require narrow tolerance and a high Q factor to support trends toward smaller and more lightweight mobile communication equipment.The multilayer structure is formed by layering ceramic materials and a coil conductor to create an integrated multilayer-type inductor. This enables a smaller size and lower cost compared to the wire wound structure.While the Q factor is lower than that of the wire wound structure, the multilayer structure provides good overall balance between the L value tolerance, rated current, size, price, and other characteristics, enabling use in a wide range of applications.The multilayer structure is suitable for various applications such as RF circuit matching, choke, and resonance for mobile communication equipment.
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09P2883

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$0.237
25+
$0.188
50+
$0.174
100+
$0.159
250+
$0.152
More Pricing...
Min: 1 / Mult: 1
10µH
CB Series
0.36ohm
Unshielded
32MHz
380mA
± 10%
25R4117

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$0.265
10+
$0.216
25+
$0.209
50+
$0.195
100+
$0.179
Min: 1 / Mult: 1
2.2µH
BR Series
0.065ohm
Shielded
150MHz
1.6A
± 20%
63K3943

RoHS

Date/Lot Code

Each
1+
$4.110
10+
$4.110
25+
$4.110
50+
$4.110
100+
$4.110
More Pricing...
Min: 1 / Mult: 1
100mH
70F Series
278ohm
-
157kHz
29mA
± 5%
63K2922

RoHS

Date/Lot Code

Each
1+
$0.173
10+
$0.173
25+
$0.173
50+
$0.173
100+
$0.173
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Min: 1 / Mult: 1
100mH
78F Series
4.1ohm
-
5.5MHz
165mA
± 5%
24B7384

RoHS

Each
1+
$2.990
10+
$2.470
25+
$2.410
50+
$2.350
100+
$2.280
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Min: 1 / Mult: 1
39µH
1531-1535 Series
0.65ohm
-
200kHz
600mA
± 5%
75X1252

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$1.860
10+
$1.790
25+
$1.720
50+
$1.650
100+
$1.560
More Pricing...
Min: 1 / Mult: 1
100mH
WE-CAIR Series
0.0123ohm
-
1.2GHz
-
± 5%
69AH1388

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$0.175
10+
$0.145
25+
$0.128
50+
$0.125
100+
$0.121
More Pricing...
Min: 5 / Mult: 5
1µH
MLZ Series
0.13ohm
Shielded
-
800mA
± 20%
92H2497

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
1+
$0.637
10+
$0.514
25+
$0.455
50+
$0.438
100+
$0.421
More Pricing...
Min: 5 / Mult: 5
Min: 1 / Mult: 5
10µH
B82144A LBC Series
0.22ohm
-
60MHz
1.4A
± 10%
09P2887

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$0.136
25+
$0.136
50+
$0.124
100+
$0.124
Min: 1 / Mult: 1
47µH
CB Series
2.5ohm
Unshielded
11MHz
140mA
± 10%
63K2918

RoHS

Date/Lot Code

Each
1+
$0.415
10+
$0.354
25+
$0.327
50+
$0.289
100+
$0.252
More Pricing...
Min: 1 / Mult: 1
1µH
78F Series
0.15ohm
-
180MHz
815mA
± 10%
38K3987

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$0.338
Min: 5 / Mult: 5
47µH
LQH32CN_23 Series
1.3ohm
Shielded
15MHz
170mA
± 10%
86K3358

RoHS

Date/Lot Code

Each
1+
$1.250
10+
$0.896
25+
$0.852
50+
$0.806
100+
$0.762
More Pricing...
Min: 1 / Mult: 1
10µH
RL622 Series
0.045ohm
-
14MHz
3A
± 10%
07WX7035

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
10+
$0.321
25+
$0.282
50+
$0.275
100+
$0.268
250+
$0.235
More Pricing...
Min: 10 / Mult: 10
Min: 10 / Mult: 10
470µH
B78108S BC Series
7.9ohm
-
2.2MHz
170mA
± 5%
39T4615

RoHS

Each (Supplied on Cut Tape)
10+
$0.337
25+
$0.289
50+
$0.274
100+
$0.258
Min: 10 / Mult: 10
Min: 100 / Mult: 10
10µH
L-07W Series
0.195ohm
Unshielded
3.9GHz
480mA
± 5%
75X1249

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$1.860
10+
$1.790
25+
$1.720
50+
$1.650
100+
$1.650
More Pricing...
Min: 1 / Mult: 1
56nH
WE-CAIR Series
0.0062ohm
-
1.5GHz
-
± 5%
68AH9194

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$0.700
10+
$0.563
25+
$0.494
50+
$0.480
100+
$0.465
More Pricing...
Min: 5 / Mult: 5
1µH
B82144F LBC Series
4.2ohm
-
2.2MHz
280mA
± 5%
68AH9195

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$1.180
10+
$1.030
25+
$0.858
50+
$0.813
100+
$0.767
More Pricing...
Min: 5 / Mult: 5
100mH
B82144F LBC Series
490ohm
-
180MHz
20mA
± 5%
92AH1132

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$1.330
10+
$0.952
25+
$0.915
50+
$0.878
100+
$0.840
More Pricing...
Min: 1 / Mult: 1
1µH
B82442T SIMID Series
9.5ohm
Unshielded
1.8MHz
150mA
± 10%
92AH1159

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$1.610
10+
$1.370
25+
$1.250
50+
$1.120
100+
$0.985
More Pricing...
Min: 1 / Mult: 1
47µH
B82442T SIMID Series
0.519ohm
Unshielded
8MHz
700mA
± 10%
69AH1407

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$0.161
10+
$0.136
25+
$0.119
50+
$0.116
100+
$0.112
More Pricing...
Min: 5 / Mult: 5
6.8µH
MLZ Series
0.325ohm
Shielded
-
550mA
± 20%
28AH5276

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$0.478
10+
$0.397
25+
$0.378
50+
$0.361
100+
$0.342
More Pricing...
Min: 5 / Mult: 5
470µH
TFM-ALM Series
0.034ohm
Shielded
-
5A
± 20%
75AJ2923

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$1.880
10+
$1.810
25+
$1.720
50+
$1.650
100+
$1.550
More Pricing...
Min: 1 / Mult: 1
169nH
WE-CAIR Series
0.025ohm
-
875MHz
-
± 5%
75AJ2930

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$1.880
10+
$1.810
25+
$1.720
50+
$1.650
100+
$1.550
More Pricing...
Min: 1 / Mult: 1
491nH
WE-CAIR Series
0.065ohm
-
535MHz
-
± 5%
75AJ2824

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$1.350
10+
$1.340
25+
$1.290
50+
$1.240
100+
$1.150
More Pricing...
Min: 1 / Mult: 1
5nH
WE-CAIR Series
0.0018ohm
-
6.5GHz
-
± 5%
73AJ2439

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
10+
$0.308
25+
$0.285
50+
$0.269
100+
$0.255
250+
$0.237
More Pricing...
Min: 10 / Mult: 10
2.2µH
B78108S BC Series
0.25ohm
-
140MHz
1A
± 10%
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