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BLM18SG221TN1D Single-line ferrite bead from Murata offering 220 Ohm impedance at 100MHz, rated for 2.5A with 40mOhm DC resistance, in a 0603 surface-mount package.
Mfr Part #:

BLM18SG221TN1D

Available from 6 distributors
Mfr Name: Murata
Murata
Single-line ferrite bead from Murata offering 220 Ohm impedance at 100MHz, rated for 2.5A with 40mOhm DC resistance, in a 0603 surface-mount package.
Total Stock: 27,780 pcs
$ Price Range: $0.04

BLM18SG221TN1D Available from 6 distributors

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
10,000 pcs
10000 pcs On Request 1 On Request On Request 23+ On Request On Request
Non-Authorised Inventory information
10,000 pcs
10000 pcs On Request 1 On Request On Request 21+ On Request On Request
Non-Authorised Inventory information
7,000 pcs
7000 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
540 pcs
540 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
146 pcs
146 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
94 pcs
$0.04
Qty Price
0+ 0.04
94 pcs $0.04
QtyPrice
0+ 0.04
1 On Request On Request On Request On Request On Request

BLM18SG221TN1D 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
Tape & Reel
Width

BLM18SG221TN1D Description

Short technical summary and product information.

The Murata BLM18SG221TN1D is a single-line chip ferrite bead designed for power line filtering applications. It provides a nominal impedance of 220 Ohms at 100 MHz, with a maximum DC resistance of 40 mOhm and a maximum current rating of 2.5 A. The component is housed in a standard 0603 (1608 Metric) surface-mount package, measuring 1.60 mm x 0.80 mm x 0.65 mm.

 

This ferrite bead is suitable for use in consumer, industrial, and medical equipment where EMI suppression on power lines is required. It operates over a temperature range of -55°C to +125°C, making it appropriate for environments with wide thermal variation. The part is RoHS3 compliant and has an MSL rating of 1 (unlimited floor life).

 

Packaging is tape and reel for automated assembly. The BLM18_N1 series is specified for applications including power supplies, DC-DC converters, and general-purpose noise filtering on single conductors.

BLM18SG221TN1D Quick Information

Product Type: Ferrite Bead
Series: BLM18_N1
Canonical Name: BLM18SG221TN1D Ferrite Bead 220 Ohm 0603 Single Line
Subcategory: Power Line Filter

BLM18SG221TN1D Compliance

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

BLM18SG221TN1D Estimated Pricing

Qty Low High
1+ $0.14 $0.14
10+ $0.10 $0.10
25+ $0.08 $0.08
100+ $0.07 $0.07
250+ $0.06 $0.06
500+ $0.05 $0.05
1,000+ $0.05 $0.05
5,000+ $0.04 $0.04
10,000+ $0.03 $0.03

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

BLM18SG221TN1D Features

  • 220 Ohm impedance at 100 MHz nominal.
  • Rated for 2.5 A maximum continuous current.
  • 40 mOhm maximum DC resistance.
  • Surface mount 0603 (1608 Metric) package.
  • Operating temperature range -55°C to +125°C.

BLM18SG221TN1D Applications

  • Power line EMI filtering circuits.
  • DC-DC converter input/output noise suppression.
  • Consumer electronics power rail decoupling.
  • Industrial equipment power supply filtering.

BLM18SG221TN1D FAQs

7 frequently asked questions generated from this part’s specifications.
What is the package size of BLM18SG221TN1D?

0603 (1608 Metric) surface-mount package, 1.60 mm x 0.80 mm x 0.65 mm max height.

What is the operating temperature range?

-55°C to +125°C.

Is BLM18SG221TN1D RoHS compliant?

RoHS3 compliant (unverified, low confidence).

What is the impedance of BLM18SG221TN1D?

220 Ohm at 100 MHz.

What is the rated current of BLM18SG221TN1D?

2.5 A maximum.

What is the DC resistance of BLM18SG221TN1D?

40 mOhm maximum.

How many lines does BLM18SG221TN1D filter?

1 line (single).

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