BLM18BB470SN1D Murata BLM18BB470SN1D is a 47 Ω ferrite bead in a 0603 surface mount package. It offers 550mA current rating and 250mΩ maximum DC resistance.
Mfr Part #:

BLM18BB470SN1D

Available from 3 distributors
Mfr Name: Murata
Murata
Murata BLM18BB470SN1D is a 47 Ω ferrite bead in a 0603 surface mount package. It offers 550mA current rating and 250mΩ maximum DC resistance.
Total Stock: 38,766 pcs
$ Price Range: $0.02 - $0.10

BLM18BB470SN1D Available from 3 distributors

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
34,000 pcs
34000 pcs On Request 1 On Request On Request 04+ On Request On Request
Non-Authorised Inventory information
3,355 pcs
3355 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
1,411 pcs
1411 pcs On Request 1 On Request On Request On Request On Request On Request

BLM18BB470SN1D 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
SVHC Present
Storage Temperature
Tape & Reel
Width

BLM18BB470SN1D Description

Short technical summary and product information.

The Murata BLM18BB470SN1D is a chip ferrite bead designed for signal line filtering applications. It provides a typical impedance of 47 Ω at 100 MHz, effectively suppressing high-frequency noise in electronic circuits. With a maximum DC resistance of 250 mΩ and a current rating of 550 mA, this component is suitable for low-power signal lines where minimal signal attenuation is required.

 

The ferrite bead is housed in a compact 0603 (1608 metric) surface mount package, measuring 1.60mm x 0.80mm with a maximum height of 0.95mm. It operates over a wide temperature range of -55°C to +125°C, making it suitable for industrial and consumer applications. The component is supplied in tape and reel packaging for automated assembly.

 

This single-line ferrite bead is part of Murata's BLM18 series, known for reliable EMI suppression. It is RoHS3 compliant and has an MSL rating of 1 (unlimited), though these compliance claims are unverified. The part is commonly used in noise filtering for power supply lines, data lines, and other signal paths in various electronic devices.

BLM18BB470SN1D Quick Information

Product Type: Ferrite Bead
Series: BLM18
Canonical Name: Murata BLM18BB470SN1D Ferrite Bead, 47 Ω, 0603, 1 Line
Subcategory: Signal Line Ferrite Bead

BLM18BB470SN1D Compliance

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

BLM18BB470SN1D 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.

BLM18BB470SN1D Features

  • 47 Ω impedance at 100 MHz typical.
  • 550 mA maximum current rating.
  • 250 mΩ maximum DC resistance.
  • 0603 surface mount package.
  • Wide operating temperature range -55°C to +125°C.

BLM18BB470SN1D Applications

  • Used for signal line noise filtering.
  • Suitable for consumer and industrial electronics.
  • Ideal for EMI suppression in compact designs.

BLM18BB470SN1D FAQs

7 frequently asked questions generated from this part’s specifications.
What is the package size of the BLM18BB470SN1D?

0603 (1608 Metric) surface mount package.

What is the operating temperature range?

-55°C to +125°C.

Is the BLM18BB470SN1D RoHS compliant?

RoHS3 Compliant (unverified).

What is the impedance of this ferrite bead?

47 Ω at 100 MHz (typical).

What is the maximum current rating?

550 mA.

What is the maximum DC resistance?

250 mΩ.

How many lines does this ferrite bead have?

1 line.

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