2.1ohm Wirewound Inductors:

64 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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2291221

RoHS

Each (Supplied on Full Reel)
Full Reel
Packaging Options
2000+
HK$1.420
Min: 2000 / Mult: 2000
10µH
2.1ohm
30MHz
150mA
1210 [3225 Metric]
B82422T SIMID Series
± 10%
Unshielded
Ferrite
3.2mm
2.5mm
2mm
3781035

RoHS

Each (Supplied on Cut Tape)
Cut Tape
5+
HK$3.260
50+
HK$2.870
250+
HK$2.660
500+
HK$2.450
1500+
HK$2.230
More Pricing...
Min: 5 / Mult: 5
470nH
2.1ohm
250MHz
170mA
0604 [1610 Metric]
WE-KI Series
± 5%
Unshielded
Ceramic
1.6mm
1.05mm
1.05mm
3781035RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
50+
HK$2.870
250+
HK$2.660
500+
HK$2.450
1500+
HK$2.230
3000+
HK$2.020
More Pricing...
Min: 100 / Mult: 5
470nH
2.1ohm
250MHz
170mA
0604 [1610 Metric]
WE-KI Series
± 5%
Unshielded
Ceramic
1.6mm
1.05mm
1.05mm
9357866

RoHS

Each (Supplied on Cut Tape)
Cut Tape
5+
HK$1.900
50+
HK$1.530
250+
HK$1.230
500+
HK$1.160
1000+
HK$1.080
Min: 5 / Mult: 5
10µH
2.1ohm
36MHz
150mA
1210 [3225 Metric]
CM322522 Series
± 10%
Unshielded
Ferrite
2.9mm
2.5mm
2.2mm
2747867

RoHS

Each (Supplied on Cut Tape)
Cut Tape
5+
HK$1.320
50+
HK$0.987
250+
HK$0.822
500+
HK$0.761
1000+
HK$0.699
Min: 5 / Mult: 5
10µH
2.1ohm
30MHz
150mA
1210 [3225 Metric]
NLV32-EF Series
± 5%
Unshielded
Ferrite
3.2mm
2.5mm
2.2mm
1711815

RoHS

Each (Supplied on Cut Tape)
Cut Tape
10+
HK$1.800
100+
HK$0.864
500+
HK$0.620
1000+
HK$0.544
2000+
HK$0.515
More Pricing...
Min: 10 / Mult: 10
270nH
2.1ohm
900MHz
200mA
0603 [1608 Metric]
MCFT Series
± 5%
Shielded
Ceramic
1.8mm
1.12mm
1.02mm
2859042

RoHS

Each (Supplied on Cut Tape)
Cut Tape
5+
HK$2.310
50+
HK$1.910
250+
HK$1.580
500+
HK$1.440
1000+
HK$1.300
More Pricing...
Min: 5 / Mult: 5
10µH
2.1ohm
30MHz
150mA
1210 [3225 Metric]
PM1210 Series
± 5%
Unshielded
Ferrite
2.9mm
2.5mm
2.2mm
1299978RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
50+
HK$2.110
250+
HK$1.760
500+
HK$1.710
1000+
HK$1.660
2000+
HK$1.540
Min: 100 / Mult: 5
47µH
2.1ohm
12MHz
230mA
1210 [3225 Metric]
B82422H SIMID Series
± 10%
Unshielded
Ferrite
3.2mm
2.5mm
2.2mm
1748788RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
50+
HK$2.920
250+
HK$2.710
500+
HK$2.490
1500+
HK$2.270
3000+
HK$2.050
Min: 100 / Mult: 1
270nH
2.1ohm
822MHz
200mA
0603 [1608 Metric]
WE-KI Series
± 5%
Unshielded
Ceramic
1.65mm
1.15mm
0.9mm
1711815RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
500+
HK$0.620
1000+
HK$0.544
2000+
HK$0.515
4000+
HK$0.484
20000+
HK$0.408
More Pricing...
Min: 500 / Mult: 10
270nH
2.1ohm
900MHz
200mA
0603 [1608 Metric]
MCFT Series
± 5%
Shielded
Ceramic
1.8mm
1.12mm
1.02mm
1748822

RoHS

Each (Supplied on Cut Tape)
Cut Tape
5+
HK$2.960
50+
HK$2.630
250+
HK$2.440
500+
HK$2.240
1000+
HK$1.850
More Pricing...
Min: 5 / Mult: 5
390nH
2.1ohm
560MHz
290mA
0805 [2012 Metric]
WE-KI Series
± 5%
Unshielded
Ceramic
2.28mm
1.7mm
1.28mm
2112967

RoHS

Each (Supplied on Cut Tape)
Cut Tape
5+
HK$5.350
50+
HK$4.210
250+
HK$3.470
500+
HK$3.230
1000+
HK$2.980
More Pricing...
Min: 5 / Mult: 5
10µH
2.1ohm
33MHz
189mA
1210 [3225 Metric]
IMC-1210 Series
± 10%
Unshielded
Ferrite
3.2mm
2.49mm
2.21mm
2286272

RoHS

Each (Supplied on Cut Tape)
Cut Tape
5+
HK$16.710
50+
HK$14.720
250+
HK$12.720
500+
HK$9.760
1000+
HK$9.570
More Pricing...
Min: 5 / Mult: 5
4.7µH
2.1ohm
34MHz
260mA
0603 [1608 Metric]
0603LS Series
± 2%
Unshielded
Ceramic, Ferrite
1.8mm
1.17mm
1.12mm
2286272RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
50+
HK$14.720
250+
HK$12.720
500+
HK$9.760
1000+
HK$9.570
2000+
HK$9.370
Min: 100 / Mult: 5
4.7µH
2.1ohm
34MHz
260mA
0603 [1608 Metric]
0603LS Series
± 2%
Unshielded
Ceramic, Ferrite
1.8mm
1.17mm
1.12mm
2285865

RoHS

Each (Supplied on Cut Tape)
Cut Tape
5+
HK$13.160
50+
HK$10.200
250+
HK$7.330
500+
HK$6.930
1000+
HK$6.680
More Pricing...
Min: 5 / Mult: 5
180nH
2.1ohm
1.08GHz
240mA
0402 [1005 Metric]
0402HP Series
± 2%
Unshielded
Ceramic
1.12mm
0.66mm
0.66mm
1299978

RoHS

Each (Supplied on Cut Tape)
Cut Tape
5+
HK$2.800
50+
HK$2.110
250+
HK$1.760
500+
HK$1.710
1000+
HK$1.660
More Pricing...
Min: 5 / Mult: 5
47µH
2.1ohm
12MHz
230mA
1210 [3225 Metric]
B82422H SIMID Series
± 10%
Unshielded
Ferrite
3.2mm
2.5mm
2.2mm
2285865RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
50+
HK$10.200
250+
HK$7.330
500+
HK$6.930
1000+
HK$6.680
2000+
HK$5.670
Min: 100 / Mult: 5
180nH
2.1ohm
1.08GHz
240mA
0402 [1005 Metric]
0402HP Series
± 2%
Unshielded
Ceramic
1.12mm
0.66mm
0.66mm
2285874RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
50+
HK$10.140
250+
HK$7.830
500+
HK$7.160
1000+
HK$6.600
2000+
HK$6.000
Min: 100 / Mult: 5
180nH
2.1ohm
1.08GHz
240mA
0402 [1005 Metric]
0402HP Series
± 5%
Unshielded
Ceramic
1.12mm
0.66mm
0.66mm
9357866RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
50+
HK$1.530
250+
HK$1.230
500+
HK$1.160
1000+
HK$1.080
Min: 100 / Mult: 10
10µH
2.1ohm
36MHz
150mA
1210 [3225 Metric]
CM322522 Series
± 10%
Unshielded
Ferrite
2.9mm
2.5mm
2.2mm
1748788

RoHS

Each (Supplied on Cut Tape)
Cut Tape
5+
HK$3.290
50+
HK$2.920
250+
HK$2.710
500+
HK$2.490
1500+
HK$2.270
More Pricing...
Min: 5 / Mult: 5
270nH
2.1ohm
822MHz
200mA
0603 [1608 Metric]
WE-KI Series
± 5%
Unshielded
Ceramic
1.65mm
1.15mm
0.9mm
2455255RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
50+
HK$1.090
250+
HK$0.896
500+
HK$0.796
1000+
HK$0.696
2000+
HK$0.652
Min: 100 / Mult: 1
3.9µH
2.1ohm
48MHz
180mA
1008 [2520 Metric]
NLV25-EF Series
± 5%
Unshielded
Ferrite
2.5mm
2mm
1.8mm
2467514

RoHS

Each (Supplied on Full Reel)
Full Reel
Packaging Options
2000+
HK$0.905
10000+
HK$0.888
20000+
HK$0.871
Min: 2000 / Mult: 2000
10µH
2.1ohm
36MHz
150mA
1210 [3225 Metric]
CM322522 Series
± 10%
Unshielded
Ferrite
2.9mm
2.5mm
2.2mm
1748822RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
50+
HK$2.630
250+
HK$2.440
500+
HK$2.240
1000+
HK$1.850
2000+
HK$1.840
More Pricing...
Min: 100 / Mult: 1
390nH
2.1ohm
560MHz
290mA
0805 [2012 Metric]
WE-KI Series
± 5%
Unshielded
Ceramic
2.28mm
1.7mm
1.28mm
2455255

RoHS

Each (Supplied on Cut Tape)
Cut Tape
5+
HK$1.330
50+
HK$1.090
250+
HK$0.896
500+
HK$0.796
1000+
HK$0.696
More Pricing...
Min: 5 / Mult: 5
3.9µH
2.1ohm
48MHz
180mA
1008 [2520 Metric]
NLV25-EF Series
± 5%
Unshielded
Ferrite
2.5mm
2mm
1.8mm
2112967RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
50+
HK$4.210
250+
HK$3.470
500+
HK$3.230
1000+
HK$2.980
2000+
HK$2.860
Min: 100 / Mult: 5
10µH
2.1ohm
33MHz
189mA
1210 [3225 Metric]
IMC-1210 Series
± 10%
Unshielded
Ferrite
3.2mm
2.49mm
2.21mm
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