Murata Ferrite Bead 0.85 mm (Surface) (0805) (Chip Ferrite Bead), 118 Ω impedance at 25 MHz, 220 Ω impedance at 100 MHz,
- RS Stock No.:
- 223-4974
- Mfr. Part No.:
- BLM21AG221BH1D
- Brand:
- Murata
Bulk discount available
Subtotal (1 tape of 100 units)*
£6.70
(exc. VAT)
£8.00
(inc. VAT)
FREE delivery for orders over £60.00
In Stock
- Plus 3,100 unit(s) shipping from 27 April 2026
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Units | Per unit | Per Tape* |
|---|---|---|
| 100 - 400 | £0.067 | £6.70 |
| 500 - 900 | £0.061 | £6.10 |
| 1000 - 1900 | £0.051 | £5.10 |
| 2000 + | £0.047 | £4.70 |
*price indicative
- RS Stock No.:
- 223-4974
- Mfr. Part No.:
- BLM21AG221BH1D
- Brand:
- Murata
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Murata | |
| Product Type | Ferrite Bead | |
| Package Type | 0805 | |
| Impedance at 25 MHz | 118Ω | |
| Impedance at 50 MHz | 265Ω | |
| Impedance at 100 MHz | 220Ω | |
| Packaging | Tape & Reel | |
| Impedance at 300 MHz | 352Ω | |
| Impedance at 1 GHz | 147Ω | |
| Current Rating | 10mA | |
| Mount Type | Surface | |
| Sub Type | Chip Ferrite Bead | |
| Minimum Operating Temperature | -55°C | |
| Maximum Operating Temperature | 150°C | |
| Maximum DC Resistance | 0.12Ω | |
| Standards/Approvals | REACH, RoHS | |
| Height | 0.85mm | |
| Depth | 1.25mm | |
| Length | 2mm | |
| Series | BLM21 | |
| Automotive Standard | AEC-Q200 | |
| Material | Ferrite | |
| Application | EMI Suppression Filter, General Purpose | |
| Select all | ||
|---|---|---|
Brand Murata | ||
Product Type Ferrite Bead | ||
Package Type 0805 | ||
Impedance at 25 MHz 118Ω | ||
Impedance at 50 MHz 265Ω | ||
Impedance at 100 MHz 220Ω | ||
Packaging Tape & Reel | ||
Impedance at 300 MHz 352Ω | ||
Impedance at 1 GHz 147Ω | ||
Current Rating 10mA | ||
Mount Type Surface | ||
Sub Type Chip Ferrite Bead | ||
Minimum Operating Temperature -55°C | ||
Maximum Operating Temperature 150°C | ||
Maximum DC Resistance 0.12Ω | ||
Standards/Approvals REACH, RoHS | ||
Height 0.85mm | ||
Depth 1.25mm | ||
Length 2mm | ||
Series BLM21 | ||
Automotive Standard AEC-Q200 | ||
Material Ferrite | ||
Application EMI Suppression Filter, General Purpose | ||
- COO (Country of Origin):
- JP
The Murata BLM21AG series chip ferrite bead is designed to function nearly as a resistor at noise frequencies, which greatly reduces the possibility of resonance and leaves signal wave forms undistorted. It is effective in circuits without stable ground lines. It can be used in high current circuits due to its low DC resistance.
Nickel barrier structure of the external electrodes provides excellent solder heat resistance
Operating temperature range from -55 °C to 125 °C
Does not need a connection to ground
Related links
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- Murata Ferrite Bead 0.85 mm (Surface) (0805) (Chip Ferrite Bead), 330 Ω impedance at 100 MHz
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- Murata Ferrite Bead 0.85 mm (Surface) (0805) (Chip Ferrite Bead), 600 Ω impedance at 100 MHz
- Murata Ferrite Bead 0.85 mm (Surface) (0805) (Chip Ferrite Bead), 120 Ω impedance at 100 MHz
- Murata Ferrite Bead 0.85 mm (Surface) (0805) (Chip Ferrite Bead), 470 Ω impedance at 100 MHz
- Murata Ferrite Bead 0.85 mm (Surface) (0805) (Chip Ferrite Bead), 220 Ω impedance at 100 MHz