BLM18HK331SN1D Ferrite bead with 330 Ohm impedance at 100 MHz. Rated for 200mA DC current with 500mOhm max DCR, in a 0603 surface mount package.
Mfr Part #:

BLM18HK331SN1D

Available from 1 distributors
Mfr Name: Murata
Murata
Ferrite bead with 330 Ohm impedance at 100 MHz. Rated for 200mA DC current with 500mOhm max DCR, in a 0603 surface mount package.
Total Stock: 34,000 pcs
$ Price Range: $0.04 - $0.18

BLM18HK331SN1D Available from 1 distributor

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 09+ On Request On Request

BLM18HK331SN1D Specifications Quick View

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

BLM18HK331SN1D Description

Short technical summary and product information.

The Murata BLM18HK331SN1D is a chip ferrite bead designed for noise suppression in electronic circuits. It provides a nominal impedance of 330 Ohms at 100 MHz, effectively attenuating high-frequency noise. The component features a maximum DC resistance of 500 mOhm and a rated current of 200 mA, making it suitable for power line filtering in compact designs.

 

This ferrite bead is housed in a standard 0603 (1608 Metric) surface mount package, enabling dense PCB layouts. It operates over a wide temperature range of -55°C to 125°C, covering most industrial and consumer environments. The part is supplied in tape and reel packaging for automated assembly.

 

Per the manufacturer's reference specification, the BLM18H_SN series is intended for consumer equipment, industrial equipment, and certain medical equipment (GHTF Class A/B/C) where functions do not directly relate to protection of human life. It is not suitable for applications listed in the limitation of applications section of the datasheet.

BLM18HK331SN1D Quick Information

Product Type: Ferrite Bead
Series: BLM18H_SN
Canonical Name: Murata BLM18HK331SN1D Ferrite Bead, 330 Ohm, 0603, 200mA
Subcategory: Chip Ferrite Bead

BLM18HK331SN1D Compliance

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

BLM18HK331SN1D Estimated Pricing

Qty Low High
1+ $0.18 $0.18
10+ $0.13 $0.13
25+ $0.11 $0.11
50+ $0.10 $0.10
100+ $0.09 $0.09
250+ $0.07 $0.07
500+ $0.07 $0.07
1,000+ $0.06 $0.06
4,000+ $0.04 $0.04

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

BLM18HK331SN1D Features

  • 330 Ohm impedance at 100 MHz.
  • 200mA maximum current rating.
  • 500mOhm maximum DC resistance.
  • 0603 surface mount package.
  • Operating temperature -55°C to 125°C.

BLM18HK331SN1D Applications

  • Suitable for consumer and industrial equipment.
  • Used in power line noise suppression.
  • Ideal for high-frequency filtering circuits.

BLM18HK331SN1D FAQs

7 frequently asked questions generated from this part’s specifications.
What is the impedance of the BLM18HK331SN1D ferrite bead?

330 Ohm at 100 MHz.

What is the maximum DC resistance?

500 mOhm.

What is the current rating?

200 mA.

What is the operating temperature range?

-55°C to 125°C.

What is the package size?

0603 (1608 Metric).

Is this component RoHS compliant?

RoHS3 Compliant.

What is the mounting type?

Surface Mount.

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