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Murata BLM18AG121SN1D chip ferrite beads

The Murata BLM18AG series EMIFIL chip ferrite beads are compact components designed to suppress high-frequency noise in signal lines. Sized at 0603, they filter noise from 30MHz to several hundred MHz, preventing resonance and maintaining clean signal waveforms. They operate reliably from -55°C to 125°C and feature a nickel barrier for excellent solder heat resistance. These beads are ideal for industrial, power management, consumer electronics, and portable devices, offering effective EMI suppression without grounding connections and ensuring stable, noise-free operation in diverse applications.

Authorized Distributors
Source:Newark
Part No:BLM18AG121SN1D
Stock:106618
Inv Date:06-02-2026
Price: Unit price: $0.102
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Source:DigiKey
Part No:BLM18AG121SN1D
Stock:436788
Inv Date:06-02-2026
Price: Unit price: $0.021
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Part No:BLM18AG121SN1D
Stock:153205
Inv Date:06-03-2026
Price: Unit price: $0.1
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Part No:BLM18AG121SN1D
Stock:276000
Inv Date:06-02-2026
Price: Unit price: $0.0192
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Source:Arrow EU
Part No:BLM18AG121SN1D
Stock:576000
Inv Date:06-03-2026
Price: N/A
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Part No:BLM18AG121SN1D
Stock:120000
Inv Date:06-03-2026
Price: N/A
Buy/RFQ:

Murata BLM18AG121SN1D chip ferrite beads Specifications:

  • Size: 0603 (October 2.0 mm x 1.25 mm)
  • Impedance: varies by part number, e.g., 1200Ω at 100 MHz for BLM18AG121SN1
  • Working Frequency Range: 30 MHz to several hundred MHz
  • DC Resistance: maximum 0.180Ω to 0.500Ω depending on model
  • Rated Current: 400-500mA depending on part number
  • Temperature Range: -55°C to +125°C
  • Material: Ferrite core with nickel barrier on external electrodes
  • Packaging: Paper tape 180mm (minimum 4000 units), 330mm (minimum 10,000 units), or bulk (minimum 1000 units)
  • Application: Noise suppression for electronic signal lines in industrial, consumer, and portable devices
  • Note: Do not exceed rated current to avoid heat damage or insulation deterioration
  • Solderability: Confirm prior to low-temperature soldering profiles.

Buy the Murata Series EMIFIL Chip Ferrite Beads: BLM18AG121SN1D

Order the Murata BLM18AG122SN1D chip ferrite bead online today to ensure effective high-frequency noise suppression for your electronics. Easy to implement, compact, and reliable, these beads operate across a wide temperature range, maintaining signal integrity in industrial, consumer, and portable applications. Their high impedance at relevant frequencies makes them ideal for EMI filtering, reducing interference without grounding. Perfect for engineers seeking high-quality noise suppression components, buying online ensures fast delivery and trusted product quality for all your electronic noise mitigation needs.

Buy Murata BLM18AG121SN1D now and experience unmatched reliability and high-frequency noise suppression in your electronic designs.

Frequently Asked Questions

Where can I buy Murata BLM18AG121SN1D?

You can click on the BUY or RFQ button to purchase BLM18AG121SN1D from an authorized Murata distributor.

How do I troubleshoot issues or seek technical support for part BLM18AG121SN1D?

You can download the BLM18AG121SN1D datasheet or visit the Murata website for support.

Who is the manufacturer of BLM18AG121SN1D?

Murata

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