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Murata BLM18BD221SN1D Chip Ferrite Bead

The Murata BLM18BD series are EMIFIL chip ferrite beads designed to suppress high-frequency noise in high-speed signal lines. These miniature chips effectively reduce resonance and signal distortion without requiring ground connections, making them ideal for circuits lacking stable ground. Their nickel barrier structure withstands solder heat conditions, ensuring durability. They feature sharp impedance characteristics at various impedance values specified at 100 MHz, operating from -55°C to 125°C. Suitable for industrial, power management, consumer electronics, and portable devices, these components enhance EMI noise suppression in complex electronic environments.

Authorized Distributors
Source:DigiKey
Part No:BLM18BD221SN1D
Stock:7015
Inv Date:06-02-2026
Price: Unit price: $0.02269
Buy/RFQ:
Part No:BLM18BD221SN1D
Stock:0
Inv Date:06-03-2026
Price: Unit price: $0.1
Buy/RFQ:
Part No:BLM18BD221SN1D
Stock:8000
Inv Date:06-02-2026
Price: Unit price: $0.0211
Buy/RFQ:

Murata BLM18BD221SN1D Chip Ferrite Bead Specifications:

  • Impedance at 100 MHz: varies from 220 ohms to 25000 ohms depending on model
  • Impedance at 1 GHz: varies accordingly
  • Rated Current: ranges from 50mA to 700mA depending on model
  • DC Resistance(max.): from 0.100 ohms to 4.500 ohms
  • Operating Temperature Range: -55°C to +125°C
  • Package: Chip ferrite bead, surface mount size 0603 (The dimensions are typical for 0603 size components)
  • Construction: Nickel barrier structure for high solder heat resistance
  • Designed for high-speed noise suppression and resonance control
  • Application: EMI filtering for industrial, consumer electronics, power management, and portable devices

Buy the Murata BLM18BD – Reliable EMI Suppression Chips for Industrial Applications

Purchase the Murata BLM18BD series chip ferrite beads online today to ensure high-frequency noise reduction in your electronic design. These compact, surface-mount components are perfect for industrial, consumer electronics, and power management applications. With operating temperatures from -55°C to 125°C and various impedance values at 100 MHz, they provide excellent EMI suppression without ground connections. Durable, solder heat resistant, and tailored for high-speed signal lines, these products improve signal integrity and reduce resonance, ensuring your devices function flawlessly in complex environments.

Order your Murata Series BLM18BD chip ferrite bead today and enhance your circuit's EMI noise suppression with our reliable, high-quality solutions.

Frequently Asked Questions

Where can I buy Murata BLM18BD221SN1D?

You can click on the BUY or RFQ button to purchase BLM18BD221SN1D from an authorized Murata distributor.

How do I troubleshoot issues or seek technical support for part BLM18BD221SN1D?

You can download the BLM18BD221SN1D datasheet or visit the Murata website for support.

Who is the manufacturer of BLM18BD221SN1D?

Murata

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