Ferrite Beads, Rings & Sleeves

Ferrite Beads also known as ferrite chokes are passive devices and they are used to constrict high-frequency signals in electronic components. The ferrite becomes resistive over its intended frequency range and uses up the noise energy in the form of heat.How do the ferrite beads work?The ferrite bead is connected in series with the power supply rail and is often combined with the capacitors to ground on either side of the bead. This then forms a low-pass filter network, further reducing the high-frequency power supply noise. Use SPICE (Simulation Program with Integrated Circuit Emphasis) or another similar tool to ensure any anti-resonance peaks caused by ferrite or PCB inductive structure does not violate the target impedance limit.Ferrite Beads come in two categories:High-Q Beads – typically used as resonators and must not be used in power isolation circuitsLow-Q Beads – these are also called absorptive beads and they are lossy and make good filter networks because they are designed to absorb high-frequency noise currents and dissipate it as heatWhat to consider when choosing Ferrite Beads?Make sure that any voltage drop does not cause the target supply rail to fall below the recommended operating conditions of the deviceThe ferrite bead is inductive, therefore do not use it with High-Q decoupling capacitorsApplying ferrite beads correctly can be an effective and inexpensive way to reduce high-frequency noise and switching transientsWhere are Ferrite Beads used?Eliminating high-frequency EMI noise on any circuit designElectronic devices such as mobile phonesComputers and laptopsTV tunersAudio PlayersDVD’sGaming Systems

Showing 49–72 of 160 results

Laird Technologies Ferrite Bead (Snap-On EMI Core, Split EMI Core), 24.82 x 55.91mm (0807), 160Ω impedance at 25 MHz,

RS Stock No.

8883342

Brand

Laird Technologies

Mfr. Prt No.

28A0807-0A2

VND

2,269,083.52

Pack (1 Pack of 50)

Laird Technologies Ferrite Bead (Snap-On EMI Core, Split EMI Core), 24.82 x 55.91mm (0807), 160Ω impedance at 25 MHz, quantity
Murata Ferrite Bead (Chip Ferrite Bead), 1 x 0.5 x 0.5mm (0402 (1005M)), 1000Ω impedance at 100 MHz

RS Stock No.

7926209

Brand

Murata

Mfr. Prt No.

BLM15BD102SN1D

VND

31,461.76

Bag (1 Bag of 25)

Murata Ferrite Bead (Chip Ferrite Bead), 1 x 0.5 x 0.5mm (0402 (1005M)), 1000Ω impedance at 100 MHz quantity
Murata Ferrite Bead (Chip Ferrite Bead), 1 x 0.5 x 0.5mm (0402 (1005M)), 1000Ω impedance at 100 MHz

RS Stock No.

7241251

Brand

Murata

Mfr. Prt No.

BLM15AG102SN1D

VND

31,461.76

Reel (1 Reel of 25)

Murata Ferrite Bead (Chip Ferrite Bead), 1 x 0.5 x 0.5mm (0402 (1005M)), 1000Ω impedance at 100 MHz quantity
Murata Ferrite Bead (Chip Ferrite Bead), 1.6 x 0.8 x 0.6mm (0603 (1608M)), 30Ω impedance at 100 MHz

RS Stock No.

8390819

Brand

Murata

Mfr. Prt No.

BLM18KG300TN1D

VND

91,124.00

Reel (1 Reel of 100)

Murata Ferrite Bead (Chip Ferrite Bead), 1.6 x 0.8 x 0.6mm (0603 (1608M)), 30Ω impedance at 100 MHz quantity
Murata Ferrite Bead (Chip Ferrite Bead), 1.6 x 0.8 x 0.8mm (0603 (1608M)), 1000Ω impedance at 100 MHz

RS Stock No.

2303783

Brand

Murata

Mfr. Prt No.

BLM18AG102SN1D

VND

31,269.92

Pack (1 Pack of 20)

Murata Ferrite Bead (Chip Ferrite Bead), 1.6 x 0.8 x 0.8mm (0603 (1608M)), 1000Ω impedance at 100 MHz quantity
Murata Ferrite Bead (Chip Ferrite Bead), 1.6 x 0.8 x 0.8mm (0603 (1608M)), 1500Ω impedance at 100 MHz, 1500Ω impedance

RS Stock No.

1674980

Brand

Murata

Mfr. Prt No.

BLM18HE152SN1D

VND

6,103,581.44

Reel (1 Reel of 4000)

Murata Ferrite Bead (Chip Ferrite Bead), 1.6 x 0.8 x 0.8mm (0603 (1608M)), 1500Ω impedance at 100 MHz, 1500Ω impedance quantity
Murata Ferrite Bead (Chip Ferrite Bead), 1.6 x 0.8 x 0.8mm (0603 (1608M)), 1500Ω impedance at 100 MHz, 1500Ω impedance

RS Stock No.

7926259

Brand

Murata

Mfr. Prt No.

BLM18HE152SN1D

VND

68,295.04

Reel (1 Reel of 25)

Murata Ferrite Bead (Chip Ferrite Bead), 1.6 x 0.8 x 0.8mm (0603 (1608M)), 1500Ω impedance at 100 MHz, 1500Ω impedance quantity
Murata Ferrite Bead (Chip Ferrite Bead), 1.6 x 0.8 x 0.8mm (0603 (1608M)), 470Ω impedance at 100 MHz

RS Stock No.

1253150

Brand

Murata

Mfr. Prt No.

BLM18PG471SN1D

VND

2,381,885.44

Reel (1 Reel of 4000)

Murata Ferrite Bead (Chip Ferrite Bead), 1.6 x 0.8 x 0.8mm (0603 (1608M)), 470Ω impedance at 100 MHz quantity
Murata Ferrite Bead (Chip Ferrite Bead), 1.6 x 0.8 x 0.8mm (0603 (1608M)), 470Ω impedance at 100 MHz

RS Stock No.

1048529

Brand

Murata

Mfr. Prt No.

BLM18AG471SH1D

VND

196,827.84

Reel (1 Reel of 200)

Murata Ferrite Bead (Chip Ferrite Bead), 1.6 x 0.8 x 0.8mm (0603 (1608M)), 470Ω impedance at 100 MHz quantity
Murata Ferrite Bead (Chip Ferrite Bead), 1.6 x 0.8 x 0.8mm (0603 (1608M)), 600Ω impedance at 100 MHz

RS Stock No.

7474720

Brand

Murata

Mfr. Prt No.

BLM18KG601SN1D

VND

91,124.00

Reel (1 Reel of 100)

Murata Ferrite Bead (Chip Ferrite Bead), 1.6 x 0.8 x 0.8mm (0603 (1608M)), 600Ω impedance at 100 MHz quantity
Murata Ferrite Bead (Chip Ferrite Bead), 2 x 1.25 x 0.85mm (0805 (2012M)), 120Ω impedance at 100 MHz

RS Stock No.

1669860

Brand

Murata

Mfr. Prt No.

BLM21AG121SN1D

VND

4,512,076.80

Reel (1 Reel of 4000)

Murata Ferrite Bead (Chip Ferrite Bead), 2 x 1.25 x 0.85mm (0805 (2012M)), 120Ω impedance at 100 MHz quantity
Murata Ferrite Bead (Chip Ferrite Bead), 2 x 1.25 x 0.85mm (0805 (2012M)), 30Ω impedance at 100 MHz

RS Stock No.

7241536

Brand

Murata

Mfr. Prt No.

BLM21PG300SN1D

VND

44,698.72

Pack (1 Pack of 25)

Murata Ferrite Bead (Chip Ferrite Bead), 2 x 1.25 x 0.85mm (0805 (2012M)), 30Ω impedance at 100 MHz quantity
Murata Ferrite Bead (Chip Ferrite Bead), 2 x 1.25 x 0.85mm (0805 (2012M)), 330Ω impedance at 100 MHz

RS Stock No.

7241545

Brand

Murata

Mfr. Prt No.

BLM21PG331SN1D

VND

41,053.76

Pack (1 Pack of 25)

Murata Ferrite Bead (Chip Ferrite Bead), 2 x 1.25 x 0.85mm (0805 (2012M)), 330Ω impedance at 100 MHz quantity
Murata Ferrite Bead (Chip Ferrite Bead), 2 x 1.25 x 0.85mm (0805 (2012M)), 60Ω impedance at 100 MHz

RS Stock No.

7241508

Brand

Murata

Mfr. Prt No.

BLM21BB600SN1D

VND

56,400.96

Reel (1 Reel of 25)

Murata Ferrite Bead (Chip Ferrite Bead), 2 x 1.25 x 0.85mm (0805 (2012M)), 60Ω impedance at 100 MHz quantity
Murata Ferrite Bead (Chip Ferrite Bead), 3.2 x 1.6 x 1.1mm (1206 (3216M)), 50Ω impedance at 100 MHz

RS Stock No.

1669828

Brand

Murata

Mfr. Prt No.

BLM31PG500SN1L

VND

7,332,124.80

Reel (1 Reel of 3000)

Murata Ferrite Bead (Chip Ferrite Bead), 3.2 x 1.6 x 1.1mm (1206 (3216M)), 50Ω impedance at 100 MHz quantity
Murata Ferrite Bead (Chip Ferrite Bead), 3.2 x 1.6 x 1.1mm (1206 (3216M)), 600Ω impedance at 100 MHz

RS Stock No.

8390825

Brand

Murata

Mfr. Prt No.

BLM31PG601SH1L

VND

47,384.48

Reel (1 Reel of 10)

Murata Ferrite Bead (Chip Ferrite Bead), 3.2 x 1.6 x 1.1mm (1206 (3216M)), 600Ω impedance at 100 MHz quantity
-28.50%

Murata High Current Chip Power Line Bead (Chip Ferrite Bead), 2 x 1.25 x 0.85mm (0805 (2012M)), 220Ω impedance at 100

RS Stock No.

7241532

Brand

Murata

Mfr. Prt No.

BLM21PG221SN1D

VND

38,943.52

VND

35,682.24

Reel (1 Reel of 25)

Murata High Current Chip Power Line Bead (Chip Ferrite Bead), 2 x 1.25 x 0.85mm (0805 (2012M)), 220Ω impedance at 100 quantity
Richco A5 Openable Flat Cable Ferrite, 20 max. wires, Split Core, Inner dims. 26.6 x 0.8mm

VND

0.00

Each

Richco A5 Openable Flat Cable Ferrite, 20 max. wires, Split Core, Inner dims. 26.6 x 0.8mm quantity
Richco A5 Openable Flat Cable Ferrite, 20 max. wires, Split Core, Inner dims. 26.6 x 0.8mm

RS Stock No.

2574272

Brand

Richco

Mfr. Prt No.

RFP-1-20-25-A5

VND

307,711.36

Each

Richco A5 Openable Flat Cable Ferrite, 20 max. wires, Split Core, Inner dims. 26.6 x 0.8mm quantity

Develop - RS Components Vietnam

Ferrite Beads, Rings & Sleeves

Category

Product Brands

Laird Technologies Ferrite Bead (Snap-On EMI Core, Split EMI Core), 24.82 x 55.91mm (0807), 160Ω impedance at 25 MHz,

Murata Ferrite Bead (Chip Ferrite Bead), 1 x 0.5 x 0.5mm (0402 (1005M)), 1000Ω impedance at 100 MHz

Murata Ferrite Bead (Chip Ferrite Bead), 1 x 0.5 x 0.5mm (0402 (1005M)), 1000Ω impedance at 100 MHz

Murata Ferrite Bead (Chip Ferrite Bead), 1.6 x 0.8 x 0.6mm (0603 (1608M)), 30Ω impedance at 100 MHz

Murata Ferrite Bead (Chip Ferrite Bead), 1.6 x 0.8 x 0.8mm (0603 (1608M)), 1000Ω impedance at 100 MHz

Murata Ferrite Bead (Chip Ferrite Bead), 1.6 x 0.8 x 0.8mm (0603 (1608M)), 1500Ω impedance at 100 MHz, 1500Ω impedance

Murata Ferrite Bead (Chip Ferrite Bead), 1.6 x 0.8 x 0.8mm (0603 (1608M)), 1500Ω impedance at 100 MHz, 1500Ω impedance

Murata Ferrite Bead (Chip Ferrite Bead), 1.6 x 0.8 x 0.8mm (0603 (1608M)), 470Ω impedance at 100 MHz

Murata Ferrite Bead (Chip Ferrite Bead), 1.6 x 0.8 x 0.8mm (0603 (1608M)), 470Ω impedance at 100 MHz

Murata Ferrite Bead (Chip Ferrite Bead), 1.6 x 0.8 x 0.8mm (0603 (1608M)), 600Ω impedance at 100 MHz

Murata Ferrite Bead (Chip Ferrite Bead), 2 x 1.25 x 0.85mm (0805 (2012M)), 120Ω impedance at 100 MHz

Murata Ferrite Bead (Chip Ferrite Bead), 2 x 1.25 x 0.85mm (0805 (2012M)), 30Ω impedance at 100 MHz

Murata Ferrite Bead (Chip Ferrite Bead), 2 x 1.25 x 0.85mm (0805 (2012M)), 330Ω impedance at 100 MHz

Murata Ferrite Bead (Chip Ferrite Bead), 2 x 1.25 x 0.85mm (0805 (2012M)), 60Ω impedance at 100 MHz

Murata Ferrite Bead (Chip Ferrite Bead), 3.2 x 1.6 x 1.1mm (1206 (3216M)), 50Ω impedance at 100 MHz

Murata Ferrite Bead (Chip Ferrite Bead), 3.2 x 1.6 x 1.1mm (1206 (3216M)), 600Ω impedance at 100 MHz

Murata High Current Chip Power Line Bead (Chip Ferrite Bead), 2 x 1.25 x 0.85mm (0805 (2012M)), 220Ω impedance at 100

Richco A5 Openable Flat Cable Ferrite, 20 max. wires, Split Core, Inner dims. 26.6 x 0.8mm

Richco A5 Openable Flat Cable Ferrite, 20 max. wires, Split Core, Inner dims. 26.6 x 0.8mm