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20MHz Wirewound Inductors:

57 Products Found

We offer wirewound inductors with alumina, ceramic, ferrite, ceramic + ferrite, iron, iron powder, metal, metal-composition, non-magnetic, and phenolic cores.

In terms of current ratings, wirewound inductors are superior to multilayer inductors of the same size and inductance value. And wirewound inductors have much higher Q values than multilayer inductors of the same size and inductance.

Higher current capacity and lower DCR can be achieved by using a ferrite core inductor with a lower turn count. However, ferrite may introduce new limitations such as larger variation of inductance with temperature, looser tolerances, lower Q, and reduced saturation current ratings. Ferrite inductors with open magnetic structures will not saturate, even at full rated current.

Here are some examples of our manufacturers’ wirewound inductor ranges:

Coilcraft’s 0201DS Series inductors are the world's smallest EIA size wirewound inductors, yet they have high Q values - up to 64 at 1.7 GHz. They also feature self-resonant frequencies (SRF) as high as 24 GHz. Excellent for narrowband isolation and filtering in mobile applications.

Johanson Technology’s high frequency 0402, 0603, and 0805 High-Q chip inductors feature a monolithic body made of low loss ceramic wound with wire to achieve optimal high frequency performance.

These RF chip inductors are compact in size and are provided on tape and reel packaging which makes them ideal for high volume RF applications. They feature a nickel barrier with a top plating of gold for the ceramic core types (all 0402, all 0603, and most 0805 types), and with a top plating of 100% tin for the ferrite core types (0805 size, 470 nH and higher).

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3471301

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
5+
kr 2.580
50+
kr 2.150
250+
kr 1.790
500+
kr 1.610
1000+
kr 1.430
More Pricing...
Min: 5 / Mult: 5
10µH
190mA
1.8ohm
20MHz
190mA
-
1210 [3225 Metric]
3.2mm x 2.5mm x 2mm
LQH32MN_23 Series
± 10%
Unshielded
Ferrite
3.2mm
2.5mm
2mm
2471659

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
kr 8.090
10+
kr 7.320
50+
kr 6.830
100+
kr 6.340
200+
kr 6.020
More Pricing...
Min: 1 / Mult: 1
10µH
-
1.6ohm
20MHz
250mA
1812 [4532 Metric]
1812 [4532 Metric]
-
WE-GF Series
± 10%
Unshielded
Ferrite
4.5mm
3.2mm
3.2mm
3877530

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
kr 13.900
10+
kr 9.700
50+
kr 9.690
200+
kr 9.150
400+
kr 8.670
More Pricing...
Min: 1 / Mult: 1
330µH
-
0.81ohm
20MHz
600mA
-
-
-
B82476A1 Series
± 10%
Unshielded
Ferrite
12.95mm
9.4mm
5.08mm
2747871

RoHS

Each (Supplied on Cut Tape)
Cut Tape
5+
kr 1.560
50+
kr 1.270
250+
kr 1.050
500+
kr 0.933
1000+
kr 0.816
More Pricing...
Min: 5 / Mult: 5
12µH
-
2.5ohm
20MHz
140mA
-
1210 [3225 Metric]
-
NLV32-EF Series
± 5%
Unshielded
Ferrite
3.2mm
2.5mm
2.2mm
3877498

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
kr 13.190
10+
kr 10.850
50+
kr 9.890
200+
kr 8.930
400+
kr 8.070
More Pricing...
Min: 1 / Mult: 1
22µH
-
0.05ohm
20MHz
2.7A
-
-
-
B82476A1 Series
± 10%
Unshielded
Ferrite
12.95mm
9.4mm
5.08mm
2467516

RoHS

Date/Lot Code

Each (Supplied on Full Reel)
Full Reel
Packaging Options
500+
kr 1.630
Min: 500 / Mult: 500
10µH
-
1.6ohm
20MHz
250mA
1812 [4532 Metric]
1812 [4532 Metric]
-
CM45 Series
± 10%
Unshielded
Ferrite
4.5mm
3.2mm
3.2mm
3471301RL

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
50+
kr 2.150
250+
kr 1.790
500+
kr 1.610
1000+
kr 1.430
2000+
kr 1.380
Min: 100 / Mult: 5
10µH
190mA
1.8ohm
20MHz
190mA
-
1210 [3225 Metric]
3.2mm x 2.5mm x 2mm
LQH32MN_23 Series
± 10%
Unshielded
Ferrite
3.2mm
2.5mm
2mm
3877498RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
50+
kr 9.890
200+
kr 8.930
400+
kr 8.070
750+
kr 7.210
Min: 100 / Mult: 1
22µH
-
0.05ohm
20MHz
2.7A
-
-
-
B82476A1 Series
± 10%
Unshielded
Ferrite
12.95mm
9.4mm
5.08mm
2747872

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
5+
kr 2.350
50+
kr 1.690
250+
kr 1.600
500+
kr 1.490
1000+
kr 1.380
More Pricing...
Min: 5 / Mult: 5
12µH
-
2.5ohm
20MHz
140mA
-
1210 [3225 Metric]
-
NLV32-EFD Series
± 5%
Unshielded
Ferrite
3.2mm
2.5mm
2.2mm
2493213

RoHS

Date/Lot Code

Each
1+
kr 5.120
10+
kr 4.150
50+
kr 3.760
100+
kr 3.480
200+
kr 3.300
More Pricing...
Min: 1 / Mult: 1
27µH
-
0.89ohm
20MHz
575mA
1812 [4532 Metric]
1812 [4532 Metric]
-
WE-GFH Series
± 10%
Unshielded
Iron
4.5mm
3.2mm
3.2mm
3877530RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
50+
kr 9.690
200+
kr 9.150
400+
kr 8.670
750+
kr 7.210
Min: 100 / Mult: 1
330µH
-
0.81ohm
20MHz
600mA
-
-
-
B82476A1 Series
± 10%
Unshielded
Ferrite
12.95mm
9.4mm
5.08mm
2471659RL

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
kr 6.340
200+
kr 6.020
500+
kr 5.690
Min: 100 / Mult: 1
10µH
-
1.6ohm
20MHz
250mA
-
1812 [4532 Metric]
-
WE-GF Series
± 10%
Unshielded
Ferrite
4.5mm
3.2mm
3.2mm
2747891

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
5+
kr 1.460
50+
kr 1.220
250+
kr 1.080
500+
kr 1.050
1000+
kr 1.020
More Pricing...
Min: 5 / Mult: 5
22µH
-
3.7ohm
20MHz
110mA
1210 [3225 Metric]
1210 [3225 Metric]
-
NLV32-EF Series
± 5%
Unshielded
Ferrite
3.2mm
2.5mm
2.2mm
2286357RL

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
50+
kr 10.990
Min: 100 / Mult: 5
15µH
-
4.25ohm
20MHz
150mA
-
0805 [2012 Metric]
-
0805AF Series
± 5%
Unshielded
Ferrite
2.29mm
1.73mm
1.52mm
2286357

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
5+
kr 16.340
50+
kr 10.990
Min: 5 / Mult: 5
15µH
-
4.25ohm
20MHz
150mA
0805 [2012 Metric]
0805 [2012 Metric]
-
0805AF Series
± 5%
Unshielded
Ferrite
2.29mm
1.73mm
1.52mm
3580791RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
50+
kr 2.900
250+
kr 2.370
500+
kr 2.190
1000+
kr 2.090
2000+
kr 2.020
Min: 100 / Mult: 5
15µH
-
1.85ohm
20MHz
165mA
1210 [3225 Metric]
1210 [3225 Metric]
-
B82422A SIMID Series
± 5%
Shielded
Ferrite
3.2mm
2.5mm
2mm
3373490

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
5+
kr 2.350
50+
kr 1.970
250+
kr 1.290
500+
kr 1.180
1000+
kr 1.140
More Pricing...
Min: 5 / Mult: 5
18µH
-
3.3ohm
20MHz
120mA
-
1210 [3225 Metric]
-
CM322522 Series
± 10%
Unshielded
Ferrite
2.9mm
2.5mm
2.2mm
3580791

RoHS

Each (Supplied on Cut Tape)
Cut Tape
5+
kr 3.980
50+
kr 2.900
250+
kr 2.370
500+
kr 2.190
1000+
kr 2.090
More Pricing...
Min: 5 / Mult: 5
15µH
-
1.85ohm
20MHz
165mA
1210 [3225 Metric]
1210 [3225 Metric]
-
B82422A SIMID Series
± 5%
Shielded
Ferrite
3.2mm
2.5mm
2mm
3373490RL

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
50+
kr 1.970
250+
kr 1.290
500+
kr 1.180
1000+
kr 1.140
2000+
kr 1.070
Min: 100 / Mult: 5
18µH
-
3.3ohm
20MHz
120mA
-
1210 [3225 Metric]
-
CM322522 Series
± 10%
Unshielded
Ferrite
2.9mm
2.5mm
2.2mm
3813107

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
5+
kr 4.830
50+
kr 3.900
250+
kr 3.430
500+
kr 3.420
1000+
kr 3.410
More Pricing...
Min: 5 / Mult: 5
33µH
-
6.5ohm
20MHz
85mA
1008 [2520 Metric]
1008 [2520 Metric]
-
WE-RFI Series
± 5%
Unshielded
Ferrite
2.5mm
2mm
1.6mm
3813107RL

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
50+
kr 3.900
250+
kr 3.430
500+
kr 3.420
1000+
kr 3.410
2000+
kr 3.080
Min: 100 / Mult: 5
33µH
-
6.5ohm
20MHz
85mA
1008 [2520 Metric]
1008 [2520 Metric]
-
WE-RFI Series
± 5%
Unshielded
Ferrite
2.5mm
2mm
1.6mm
2747891RL

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
500+
kr 1.050
1000+
kr 1.020
2000+
kr 0.936
Min: 500 / Mult: 5
22µH
-
3.7ohm
20MHz
110mA
-
1210 [3225 Metric]
-
NLV32-EF Series
± 5%
Unshielded
Ferrite
3.2mm
2.5mm
2.2mm
2747871RL

RoHS

Each (Supplied on Cut Tape)
Cut Tape
50+
kr 1.270
250+
kr 1.050
500+
kr 0.933
1000+
kr 0.816
2000+
kr 0.763
Min: 100 / Mult: 5
12µH
-
2.5ohm
20MHz
140mA
-
1210 [3225 Metric]
-
NLV32-EF Series
± 5%
Unshielded
Ferrite
3.2mm
2.5mm
2.2mm
2747872RL

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
50+
kr 1.690
250+
kr 1.600
500+
kr 1.490
1000+
kr 1.380
2000+
kr 1.240
Min: 100 / Mult: 5
12µH
-
2.5ohm
20MHz
140mA
-
1210 [3225 Metric]
-
NLV32-EFD Series
± 5%
Unshielded
Ferrite
3.2mm
2.5mm
2.2mm
4688221RL

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
50+
kr 3.170
250+
kr 2.480
500+
kr 2.180
1000+
kr 1.870
2000+
kr 1.680
Min: 100 / Mult: 5
18µH
-
3.12ohm
20MHz
195mA
-
0805 [2012 Metric]
-
-
-
-
-
2.4mm
1.6mm
1.4mm
1-25 of 57 items
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