Murata Ferrite Bead (1206) (Chip Ferrite Bead), 120 Ω impedance at 100 MHz
- RS Stock No.:
- 276-3658
- Mfr. Part No.:
- BLM31KN121SN1L
- Brand:
- Murata
Subtotal (1 reel of 2500 units)*
£207.50
(exc. VAT)
£250.00
(inc. VAT)
FREE delivery for orders over £60.00
In Stock
- Plus 2,500 unit(s) shipping from 20 April 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Reel* |
|---|---|---|
| 2500 + | £0.083 | £207.50 |
*price indicative
- RS Stock No.:
- 276-3658
- Mfr. Part No.:
- BLM31KN121SN1L
- 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 | |
| Package Type | 1206 | |
| Product Type | Ferrite Bead | |
| Impedance at 100 MHz | 120Ω | |
| Sub Type | Chip Ferrite Bead | |
| Minimum Operating Temperature | -55°C | |
| Maximum Operating Temperature | 125°C | |
| Standards/Approvals | No | |
| Maximum DC Resistance | 0.009Ω | |
| Length | 3.2mm | |
| Application | Industrial Equipment Except For Transportation & Facility & Energy Equipment, Consumer Equipment, Medical Equipment | |
| Automotive Standard | No | |
| Series | BLM31KN | |
| Select all | ||
|---|---|---|
Brand Murata | ||
Package Type 1206 | ||
Product Type Ferrite Bead | ||
Impedance at 100 MHz 120Ω | ||
Sub Type Chip Ferrite Bead | ||
Minimum Operating Temperature -55°C | ||
Maximum Operating Temperature 125°C | ||
Standards/Approvals No | ||
Maximum DC Resistance 0.009Ω | ||
Length 3.2mm | ||
Application Industrial Equipment Except For Transportation & Facility & Energy Equipment, Consumer Equipment, Medical Equipment | ||
Automotive Standard No | ||
Series BLM31KN | ||
- COO (Country of Origin):
- JP
The Murata chip ferrite beads 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 because it does not need a connection to ground.
The nickel barrier structure of the external electrodes provides excellent solder heat resistance
It can be used in high current circuits due to its low DC resistance
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