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Murata BLM31KN601BH1L Chip Ferrite Bead

The Murata BLM31KN601BH1L is a chip ferrite bead designed to minimize noise and maintain signal integrity in electronic circuits. Its unique design functions nearly as a resistor at noise frequencies, effectively reducing resonance and preserving signal waveforms. The nickel barrier structure of the external electrodes provides excellent solder heat resistance, while its low DC resistance makes it suitable for high-current applications, up to a maximum of 4A DC. It's commonly used in automotive powertrain and safety systems and operates effectively even without a stable ground line. The BLM31KN series is guaranteed to operate up to 150°C.

Authorized Distributors
Source:Newark
Part No:BLM31KN601BH1L
Stock:5117
Inv Date:06-02-2026
Price: Unit price: $0.537
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Source:DigiKey
Part No:BLM31KN601BH1L
Stock:3165
Inv Date:06-02-2026
Price: Unit price: $0.54
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Part No:BLM31KN601BH1L
Stock:47635
Inv Date:06-03-2026
Price: Unit price: $0.54
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Part No:BLM31KN601BH1L
Stock:2500
Inv Date:06-02-2026
Price: Unit price: $0.155
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Source:Arrow EU
Part No:BLM31KN601BH1L
Stock:5000
Inv Date:06-03-2026
Price: N/A
Buy/RFQ:
Part No:BLM31KN601BH1L
Stock:2500
Inv Date:06-03-2026
Price: N/A
Buy/RFQ:

Murata BLM31KN601BH1L Chip Ferrite Bead Specifications:

  • Shape: SMD
  • Number of Circuit: 1
  • Size Code (in mm): 3216
  • Size Code (in inch): 1206
  • Length: 3.2mm
  • Length Tolerance: ±0.2mm
  • Width: 1.6mm
  • Width Tolerance: ±0.2mm
  • Thickness: 1.6mm
  • Thickness Tolerance: ±0.2mm
  • Impedance (at 100MHz): 600Ω
  • Impedance (at 100MHz) Tolerance: ±25%
  • Rated Current (at 85℃): 2A
  • Rated Current (at 125℃): 2A
  • Rated Current (at 150℃): 10mA
  • DC Resistance(max.): 0.038Ω
  • Operating Temperature Range: -55℃ to 150℃
  • Mass(typ.): 0.041g

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Frequently Asked Questions

Where can I buy Murata BLM31KN601BH1L?

You can click on the BUY or RFQ button to purchase BLM31KN601BH1L from an authorized Murata distributor.

How do I troubleshoot issues or seek technical support for part BLM31KN601BH1L?

You can download the BLM31KN601BH1L datasheet or visit the Murata website for support.

Who is the manufacturer of BLM31KN601BH1L?

Murata

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