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Ferrite beads

65 items in 408 variations
*incl. VAT plus shipping costs
Item description
Total
Price list
Design
DC current
DC resistance
Impedance
Length
Width
Height
Tolerance
7427927281 Würth Elektronik eiSos Ferrite beads
Ferrite Bead, SMD 0402, 50 mA, 800 mΩ, 100 MHz, 800 Ω, ±25 %, 7427927281
Order No.:
 85D1119
Manufacturer:
 Würth Elektronik eiSos
Manufacturer SKU:
 7427927281
Available: 190 pcs. Available in 5 Days: 468,800 pcs. - if ordered today
Total Price: 0.20 € *
1 pcs.
0.1975 €
50 pcs.
0.1821 €
100 pcs.
0.1761 €
500 pcs.
0.1737 €
1000 pcs.
0.1654 €
SMD 0402
50 mA
800 mΩ
800 Ω
1 mm
0.5 mm
0.5 mm
±25 %
742792731 Würth Elektronik eiSos Ferrite beads
Ferrite Bead, SMD 0402, 1.2 A, 90 mΩ, 100 MHz, 100 Ω, ±25 %, 742792731
Order No.:
 85D1121
Manufacturer:
 Würth Elektronik eiSos
Manufacturer SKU:
 742792731
Available: 200 pcs. Available in 5 Days: 12,400 pcs. - if ordered today
Total Price: 0.20 € *
1 pcs.
0.1975 €
50 pcs.
0.1821 €
100 pcs.
0.1761 €
500 pcs.
0.1737 €
1000 pcs.
0.1654 €
SMD 0402
1.2 A
90 mΩ
100 Ω
1 mm
0.5 mm
0.5 mm
±25 %
7427927310 Würth Elektronik eiSos Ferrite beads
Ferrite Bead, SMD 0402, 2 A, 30 mΩ, 100 MHz, 10 Ω, ±25 %, 7427927310
Order No.:
 85D1122
Manufacturer:
 Würth Elektronik eiSos
Manufacturer SKU:
 7427927310
Available: 200 pcs. Available in 5 Days: 325,200 pcs. - if ordered today
Total Price: 0.20 € *
1 pcs.
0.1975 €
50 pcs.
0.1821 €
100 pcs.
0.1761 €
500 pcs.
0.1737 €
1000 pcs.
0.1654 €
SMD 0402
2 A
30 mΩ
10 Ω
1 mm
0.5 mm
0.5 mm
±25 %
7427927370 Würth Elektronik eiSos Ferrite beads
Ferrite Bead, SMD 0402, 1.2 A, 90 mΩ, 100 MHz, 70 Ω, ±25 %, 7427927370
Order No.:
 85D1124
Manufacturer:
 Würth Elektronik eiSos
Manufacturer SKU:
 7427927370
Available: 180 pcs. Available in 5 Days: 423,400 pcs. - if ordered today
Total Price: 0.20 € *
1 pcs.
0.1975 €
50 pcs.
0.1821 €
100 pcs.
0.1761 €
500 pcs.
0.1737 €
1000 pcs.
0.1654 €
SMD 0402
1.2 A
90 mΩ
70 Ω
1 mm
0.5 mm
0.5 mm
±25 %
74279274 Würth Elektronik eiSos Ferrite beads
Ferrite Bead, SMD 0402, 300 mA, 250 mΩ, 100 MHz, 30 Ω, ±25 %, 74279274
Order No.:
 85D1125
Manufacturer:
 Würth Elektronik eiSos
Manufacturer SKU:
 74279274
Available: 200 pcs. Available in 5 Days: 575,600 pcs. - if ordered today
Total Price: 0.20 € *
1 pcs.
0.1975 €
50 pcs.
0.1821 €
100 pcs.
0.1761 €
500 pcs.
0.1737 €
1000 pcs.
0.1654 €
SMD 0402
300 mA
250 mΩ
30 Ω
1 mm
0.5 mm
0.5 mm
±25 %
74279276 Würth Elektronik eiSos Ferrite beads
Ferrite Bead, SMD 0402, 300 mA, 350 mΩ, 100 MHz, 60 Ω, ±25 %, 74279276
Order No.:
 85D1126
Manufacturer:
 Würth Elektronik eiSos
Manufacturer SKU:
 74279276
Available: 200 pcs.
Total Price: 0.20 € *
1 pcs.
0.1975 €
50 pcs.
0.1821 €
100 pcs.
0.1761 €
500 pcs.
0.1737 €
1000 pcs.
0.1654 €
SMD 0402
300 mA
350 mΩ
60 Ω
1 mm
0.5 mm
0.5 mm
±25 %
74279277 Würth Elektronik eiSos Ferrite beads
Ferrite Bead, SMD 0402, 500 mA, 150 mΩ, 100 MHz, 70 Ω, ±25 %, 74279277
Order No.:
 85D1127
Manufacturer:
 Würth Elektronik eiSos
Manufacturer SKU:
 74279277
Available: 200 pcs. Available in 5 Days: 201,400 pcs. - if ordered today
Total Price: 0.20 € *
1 pcs.
0.1975 €
50 pcs.
0.1821 €
100 pcs.
0.1761 €
500 pcs.
0.1737 €
1000 pcs.
0.1654 €
SMD 0402
500 mA
150 mΩ
70 Ω
1 mm
0.5 mm
0.5 mm
±25 %
74279278 Würth Elektronik eiSos Ferrite beads
Ferrite Bead, SMD 0402, 200 mA, 700 mΩ, 100 MHz, 240 Ω, ±25 %, 74279278
Order No.:
 85D1128
Manufacturer:
 Würth Elektronik eiSos
Manufacturer SKU:
 74279278
Available: 200 pcs. Available in 5 Days: 40,400 pcs. - if ordered today
Total Price: 0.20 € *
1 pcs.
0.1975 €
50 pcs.
0.1821 €
100 pcs.
0.1761 €
500 pcs.
0.1737 €
1000 pcs.
0.1654 €
SMD 0402
200 mA
700 mΩ
240 Ω
1 mm
0.5 mm
0.5 mm
±25 %
74279220181 Würth Elektronik eiSos Ferrite beads
Ferrite Bead, SMD 0805, 3.1 A, 37 mΩ, 100 MHz, 180 Ω, ±25 %, 74279220181
Order No.:
 85D1132
Manufacturer:
 Würth Elektronik eiSos
Manufacturer SKU:
 74279220181
Available: 50 pcs. Available in 5 Days: 206,950 pcs. - if ordered today
Total Price: 0.35 € *
1 pcs.
0.3475 €
50 pcs.
0.3225 €
100 pcs.
0.3118 €
250 pcs.
0.2880 €
500 pcs.
0.2618 €
SMD 0805
3.1 A
37 mΩ
180 Ω
2 mm
1.2 mm
0.9 mm
±25 %
74279220321 Würth Elektronik eiSos Ferrite beads
Ferrite Bead, SMD 0805, 2.5 A, 50 mΩ, 100 MHz, 320 Ω, ±25 %, 74279220321
Order No.:
 85D1133
Manufacturer:
 Würth Elektronik eiSos
Manufacturer SKU:
 74279220321
Available: 50 pcs. Available in 5 Days: 24,750 pcs. - if ordered today
Total Price: 0.35 € *
1 pcs.
0.3475 €
50 pcs.
0.3225 €
100 pcs.
0.3118 €
250 pcs.
0.2880 €
500 pcs.
0.2618 €
SMD 0805
2.5 A
50 mΩ
320 Ω
2 mm
1.2 mm
0.9 mm
±25 %
74279220800 Würth Elektronik eiSos Ferrite beads
Ferrite Bead, SMD 0805, 4 A, 18 mΩ, 100 MHz, 80 Ω, ±25 %, 74279220800
Order No.:
 85D1135
Manufacturer:
 Würth Elektronik eiSos
Manufacturer SKU:
 74279220800
Available: 20 pcs. Available in 5 Days: 1,550 pcs. - if ordered today
Total Price: 0.35 € *
1 pcs.
0.3475 €
50 pcs.
0.3225 €
100 pcs.
0.3118 €
250 pcs.
0.2880 €
500 pcs.
0.2618 €
SMD 0805
4 A
18 mΩ
80 Ω
2 mm
1.2 mm
0.9 mm
±25 %
74279224101 Würth Elektronik eiSos Ferrite beads
Ferrite Bead, SMD 2220, 7 A, 5 mΩ, 100 MHz, 100 Ω, ±25 %, 74279224101
Order No.:
 85D1141
Manufacturer:
 Würth Elektronik eiSos
Manufacturer SKU:
 74279224101
Available: 50 pcs. Available in 5 Days: 7,550 pcs. - if ordered today
Total Price: 1.26 € *
1 pcs.
1.2614 €
10 pcs.
1.1662 €
50 pcs.
1.1305 €
100 pcs.
1.0948 €
500 pcs.
1.0710 €
SMD 2220
7 A
5 mΩ
100 Ω
5.6 mm
5.1 mm
1.8 mm
±25 %
74279224151 Würth Elektronik eiSos Ferrite beads
Ferrite Bead, SMD 2220, 5 A, 10 mΩ, 100 MHz, 150 Ω, ±25 %, 74279224151
Order No.:
 85D1142
Manufacturer:
 Würth Elektronik eiSos
Manufacturer SKU:
 74279224151
Available: 50 pcs. Available in 5 Days: 59,700 pcs. - if ordered today
Total Price: 1.26 € *
1 pcs.
1.2614 €
10 pcs.
1.1662 €
50 pcs.
1.1305 €
100 pcs.
1.0948 €
500 pcs.
1.0710 €
SMD 2220
5 A
10 mΩ
150 Ω
5.6 mm
5.1 mm
1.8 mm
±25 %
74279224171 Würth Elektronik eiSos Ferrite beads
Ferrite Bead, SMD 2220, 4 A, 15 mΩ, 100 MHz, 170 Ω, ±25 %, 74279224171
Order No.:
 85D1143
Manufacturer:
 Würth Elektronik eiSos
Manufacturer SKU:
 74279224171
Available: 50 pcs. Available in 5 Days: 2,850 pcs. - if ordered today
Total Price: 1.26 € *
1 pcs.
1.2614 €
10 pcs.
1.1662 €
50 pcs.
1.1305 €
100 pcs.
1.0948 €
500 pcs.
1.0710 €
SMD 2220
4 A
15 mΩ
170 Ω
5.6 mm
5.1 mm
1.5 mm
±25 %
74279224181 Würth Elektronik eiSos Ferrite beads
Ferrite Bead, SMD 2220, 5 A, 10 mΩ, 100 MHz, 180 Ω, ±25 %, 74279224181
Order No.:
 85D1144
Manufacturer:
 Würth Elektronik eiSos
Manufacturer SKU:
 74279224181
Available: 50 pcs. Available in 5 Days: 10,550 pcs. - if ordered today
Total Price: 1.26 € *
1 pcs.
1.2614 €
10 pcs.
1.1662 €
50 pcs.
1.1305 €
100 pcs.
1.0948 €
500 pcs.
1.0710 €
SMD 2220
5 A
10 mΩ
180 Ω
5.6 mm
5.1 mm
1.8 mm
±25 %
74279224271 Würth Elektronik eiSos Ferrite beads
Ferrite Bead, SMD 2220, 4 A, 20 mΩ, 100 MHz, 270 Ω, ±25 %, 74279224271
Order No.:
 85D1146
Manufacturer:
 Würth Elektronik eiSos
Manufacturer SKU:
 74279224271
Available: 50 pcs.
Total Price: 1.26 € *
1 pcs.
1.2614 €
10 pcs.
1.1662 €
50 pcs.
1.1305 €
100 pcs.
1.0948 €
500 pcs.
1.0710 €
SMD 2220
4 A
20 mΩ
270 Ω
5.6 mm
5.1 mm
3.2 mm
±25 %
74279224401 Würth Elektronik eiSos Ferrite beads
Ferrite Bead, SMD 2220, 4.5 A, 20 mΩ, 100 MHz, 400 Ω, ±25 %, 74279224401
Order No.:
 85D1147
Manufacturer:
 Würth Elektronik eiSos
Manufacturer SKU:
 74279224401
Available: 50 pcs. Available in 5 Days: 25,450 pcs. - if ordered today
Total Price: 1.48 € *
1 pcs.
1.4756 €
10 pcs.
1.4280 €
50 pcs.
1.4161 €
100 pcs.
1.3923 €
500 pcs.
1.3804 €
SMD 2220
4.5 A
20 mΩ
400 Ω
5.6 mm
5.1 mm
3.2 mm
±25 %
74279224551 Würth Elektronik eiSos Ferrite beads
Ferrite Bead, SMD 2220, 4 A, 35 mΩ, 100 MHz, 550 Ω, ±25 %, 74279224551
Order No.:
 85D1148
Manufacturer:
 Würth Elektronik eiSos
Manufacturer SKU:
 74279224551
Available: 30 pcs. Available in 5 Days: 50 pcs. - if ordered today
Total Price: 1.48 € *
1 pcs.
1.4756 €
10 pcs.
1.4280 €
50 pcs.
1.4161 €
100 pcs.
1.3923 €
500 pcs.
1.3804 €
SMD 2220
4 A
35 mΩ
550 Ω
5.6 mm
5.1 mm
2 mm
±25 %
74279225101 Würth Elektronik eiSos Ferrite beads
Ferrite Bead, SMD 3312, 10 A, 4 mΩ, 100 MHz, 100 Ω, ±25 %, 74279225101
Order No.:
 85D1149
Manufacturer:
 Würth Elektronik eiSos
Manufacturer SKU:
 74279225101
Available: 50 pcs.
Total Price: 1.48 € *
1 pcs.
1.4756 €
10 pcs.
1.4280 €
50 pcs.
1.4161 €
100 pcs.
1.3923 €
500 pcs.
1.3804 €
SMD 3312
10 A
4 mΩ
100 Ω
8.5 mm
3 mm
2.3 mm
±25 %
74279228260 Würth Elektronik eiSos Ferrite beads
Ferrite Bead, SMD 0603, 6.5 A, 8 mΩ, 100 MHz, 26 Ω, ±25 %, 74279228260
Order No.:
 85D1153
Manufacturer:
 Würth Elektronik eiSos
Manufacturer SKU:
 74279228260
Available: 50 pcs.
Total Price: 0.39 € *
1 pcs.
0.3927 €
50 pcs.
0.3332 €
100 pcs.
0.2975 €
250 pcs.
0.2749 €
500 pcs.
0.2380 €
SMD 0603
6.5 A
8 mΩ
26 Ω
1.6 mm
0.8 mm
0.8 mm
±25 %
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*incl. VAT plus shipping costs
Subject to prior sale
Images may differ

Ferrite beads are passive components used in electronic circuits to suppress high-frequency interference signals. Also known as "attenuation beads," they act as passive low-pass filters and systematically sort signals above the cutoff frequency. This significantly improves signal quality.

Communication devices or even the functionality of computer software are particularly dependent on clean signal transmission, which is why ferrite beads are often used in these areas. Ferrite beads differ in terms of their material composition, their physical size and shape, and their impedance and cutoff frequency.

Interference-free signal transmission thanks to Bürklin Elektronik

Do you have any questions or a supplementary request? Our competent team is ready to clear up any ambiguities concerning inductors. With our experience and expertise, we can help you make the right choice.