BLM18BB121SN1D The BLM18BB121SN1D is a Murata ferrite bead with 120Ω impedance at 100MHz, 500mA current rating, and 300mOhm DCR in a 0603 surface mount package.
Mfr Part #:

BLM18BB121SN1D

Available from 5 distributors
Mfr Name: Murata
Murata
The BLM18BB121SN1D is a Murata ferrite bead with 120Ω impedance at 100MHz, 500mA current rating, and 300mOhm DCR in a 0603 surface mount package.
Total Stock: 20,111 pcs
$ Price Range: $0.02 - $0.10

BLM18BB121SN1D Available from 5 distributors

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Non-Authorised

BLM18BB121SN1D 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

BLM18BB121SN1D Description

Short technical summary and product information.

The BLM18BB121SN1D is a surface mount ferrite bead from Murata's BLM18 series. It offers 120Ω nominal impedance at 100MHz, a maximum DC resistance of 300mOhm, and a rated current of 500mA. Designed for signal line filtering, it is suitable for consumer and industrial equipment applications as indicated in the series datasheet.

 

This ferrite bead is supplied in a compact 0603 (1608 metric) package with dimensions of 1.60mm x 0.80mm and a maximum height of 0.95mm. It operates over a temperature range of -55°C to +125°C. The single-line configuration provides effective noise suppression in DC power lines and signal paths.

 

The component is RoHS3 compliant (unverified) and has a Moisture Sensitivity Level of 1 (unlimited floor life). It is available in tape and reel packaging for automated assembly.

BLM18BB121SN1D Quick Information

Product Type: Ferrite Bead
Series: BLM18
Canonical Name: BLM18BB121SN1D Ferrite Bead, 120Ω @ 100MHz, 500mA, 0603
Subcategory: Signal Line Ferrite Bead

BLM18BB121SN1D Compliance

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

BLM18BB121SN1D Estimated Pricing

Qty Low High
1+ $0.10 $0.10
10+ $0.06 $0.06
25+ $0.05 $0.05
100+ $0.05 $0.05
250+ $0.04 $0.04
500+ $0.04 $0.04
1,000+ $0.03 $0.03
4,000+ $0.02 $0.02
8,000+ $0.02 $0.02

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

BLM18BB121SN1D Features

  • 120Ω impedance at 100MHz.
  • 500mA maximum rated current.
  • Low 300mOhm DC resistance.
  • Surface mount 0603 package.
  • Operating temperature -55°C to 125°C.

BLM18BB121SN1D Applications

  • Used in signal line filtering applications.
  • Suitable for consumer and industrial equipment.
  • Ideal for noise suppression in DC power lines.
  • Common in portable electronics.

BLM18BB121SN1D FAQs

7 frequently asked questions generated from this part’s specifications.
What is the impedance of BLM18BB121SN1D?

120Ω nominal at 100MHz.

What is the current rating?

500mA maximum.

What is the DC resistance?

300mOhm maximum.

What is the operating temperature range?

-55°C to +125°C.

What package is this ferrite bead available in?

0603 (1608 Metric) surface mount package.

Is this component RoHS compliant?

RoHS3 compliant according to unverified data.

What is the filter type?

Signal line filter.

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