BLM18KG331SN1D Murata BLM18KG331SN1D is a 330 Ohm chip ferrite bead in a 0603 surface mount package. It is rated for 1.7A with a maximum DC resistance of 80mOhm.
Mfr Part #:

BLM18KG331SN1D

Available from 1 distributors
Mfr Name: Murata
Murata
Murata BLM18KG331SN1D is a 330 Ohm chip ferrite bead in a 0603 surface mount package. It is rated for 1.7A with a maximum DC resistance of 80mOhm.
Total Stock: 2,323 pcs
$ Price Range: $0.02 - $0.10

BLM18KG331SN1D Available from 1 distributor

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
2,323 pcs
2323 pcs On Request 1 On Request On Request On Request On Request On Request

BLM18KG331SN1D Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Current Rating (Max)
DC Resistance (DCR) (Max)
Filter Type
Halogen Free
Height (Max)
Impedance @ Frequency
Industrial Grade
Length
Medical Grade
Military Grade
Mounting Type
Number of Lines
Operating Temperature
SVHC Present
Tape & Reel
Width

BLM18KG331SN1D Description

Short technical summary and product information.

The Murata BLM18KG331SN1D is a chip ferrite bead designed for power line filtering in consumer and industrial equipment. It provides a nominal impedance of 330 Ohm at 100 MHz, with a maximum DC resistance of 80mOhm and a maximum current rating of 1.7A.

 

The component is a single-line filter 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 temperature range of -55°C to +125°C, making it suitable for a wide range of environments.

 

This ferrite bead is intended for use in power supply lines to suppress high-frequency noise and EMI. Its low DC resistance helps minimize power loss, while the 1.7A current rating supports moderate power applications.

 

The part is supplied in tape and reel packaging for automated assembly. It is part of the BLM18 series from Murata, which is designed for consumer and industrial equipment applications.

BLM18KG331SN1D Quick Information

Product Type: Ferrite Bead
Series: BLM18_□N
Canonical Name: Murata BLM18KG331SN1D Chip Ferrite Bead, 330 Ohm at 100 MHz, 0603, 1 Line
Subcategory: Chip Ferrite Bead

BLM18KG331SN1D Compliance

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

BLM18KG331SN1D 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.

BLM18KG331SN1D Features

  • 330 Ohm impedance at 100 MHz.
  • Rated for 1.7A maximum current.
  • Low 80mOhm DC resistance.
  • 0603 surface mount package.
  • Operates from -55°C to +125°C.

BLM18KG331SN1D Applications

  • Power line noise suppression circuits.
  • EMI filtering in consumer electronics.
  • Industrial equipment power supply filtering.
  • Suitable for high-frequency signal filtering.

BLM18KG331SN1D FAQs

6 frequently asked questions generated from this part’s specifications.
What is the impedance of the BLM18KG331SN1D?

The nominal impedance is 330 Ohm at 100 MHz.

What is the maximum DC resistance of the BLM18KG331SN1D?

The maximum DC resistance is 80mOhm.

What is the maximum current rating of the BLM18KG331SN1D?

The maximum current rating is 1.7A.

What is the package size of the BLM18KG331SN1D?

The package is 0603 (1608 metric), measuring 1.60mm x 0.80mm with a maximum height of 0.95mm.

What is the operating temperature range of the BLM18KG331SN1D?

The operating temperature range is -55°C to +125°C.

Is the BLM18KG331SN1D RoHS compliant?

The part is marked as RoHS3 compliant, but this is unverified and should be confirmed with the manufacturer.

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