BLM21BD222SN1L Murata BLM21BD222SN1L is a single-line ferrite bead with 2.25 kΩ impedance at 100 MHz, 600 mΩ max DCR, and 250 mA current rating in an 0805 surface-mount package.
Mfr Part #:

BLM21BD222SN1L

Available from 4 distributors
Mfr Name: Murata
Murata
Murata BLM21BD222SN1L is a single-line ferrite bead with 2.25 kΩ impedance at 100 MHz, 600 mΩ max DCR, and 250 mA current rating in an 0805 surface-mount package.
Total Stock: 162,998 pcs
$ Price Range: $0.05 - $0.23

BLM21BD222SN1L Available from 4 distributors

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
158,798 pcs
158798 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
4,000 pcs
4000 pcs On Request 1 On Request On Request 16+pb On Request On Request
Non-Authorised Inventory information
100 pcs
100 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
100 pcs
100 pcs On Request 1 On Request On Request On Request On Request On Request

BLM21BD222SN1L Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current Rating (Max)
DC Resistance (DCR) (Max)
Filter Type
Height (Max)
Impedance @ Frequency
Length
Mounting Type
Number of Lines
Operating Temperature
Storage Temperature
Tape & Reel
Width

BLM21BD222SN1L Description

Short technical summary and product information.

This chip ferrite bead from Murata's BLM21 series is designed for signal line filtering in consumer and industrial equipment. It provides a typical impedance of 2.25 kΩ at 100 MHz, with a maximum DC resistance of 600 mΩ and a rated current of 250 mA. The component is housed in an 0805 (2012 metric) surface-mount package measuring 2.00mm x 1.25mm with a maximum height of 1.45mm. It operates over a temperature range of -55°C to 125°C. The ferrite bead is RoHS3 compliant and has an MSL of 1 (unlimited). Note: The datasheet for this specific variant may not fully match the impedance value; verification is recommended.

BLM21BD222SN1L Quick Information

Product Type: Ferrite Bead
Series: BLM21
Canonical Name: Murata BLM21BD222SN1L Ferrite Bead, 2.25 kΩ, 0805 Package
Subcategory: Signal Line Ferrite Bead

BLM21BD222SN1L Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

BLM21BD222SN1L Estimated Pricing

Qty Low High
1+ $0.23 $0.23
10+ $0.15 $0.15
25+ $0.13 $0.13
50+ $0.12 $0.12
100+ $0.11 $0.11
250+ $0.09 $0.09
500+ $0.08 $0.08
1,000+ $0.07 $0.07
3,000+ $0.05 $0.05

Estimated market price range - modelled values for guidance only, not live distributor offers.

BLM21BD222SN1L Features

  • 2.25 kΩ impedance at 100 MHz.
  • 250 mA maximum current rating.
  • 600 mΩ maximum DC resistance.
  • 0805 surface-mount package.
  • Single signal line filter.

BLM21BD222SN1L Applications

  • Used for noise suppression in signal lines.
  • Suitable for consumer electronics filtering.
  • Ideal for industrial equipment EMI reduction.
  • Applicable in power supply decoupling circuits.

BLM21BD222SN1L FAQs

7 frequently asked questions generated from this part’s specifications.
What is the impedance of the BLM21BD222SN1L?

2.25 kΩ at 100 MHz.

What is the maximum DC resistance?

600 mΩ.

What is the current rating?

250 mA.

What is the package size?

0805 (2012 Metric).

What is the operating temperature range?

-55°C to 125°C.

Is it RoHS compliant?

RoHS3 Compliant (unverified).

How many lines does it filter?

1 line.

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