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BLM18HG102SN1D Ferrite bead with 1 kΩ impedance at 100 MHz, rated for 100 mA. Surface mount 0603 package.
Mfr Part #:

BLM18HG102SN1D

Available from 5 distributors
Mfr Name: Murata
Murata
Ferrite bead with 1 kΩ impedance at 100 MHz, rated for 100 mA. Surface mount 0603 package.
Total Stock: 68,115 pcs
$ Price Range: $0.04 - $0.18

BLM18HG102SN1D Available from 5 distributors

Authorised
Non-Authorised

BLM18HG102SN1D Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current Rating (Max)
DC Resistance (DCR) (Max)
DC Resistance (Maximum @ After testing)
DC Resistance (Maximum @ initial)
Height (Max)
Impedance @ Frequency
Length
Mounting Type
Number of Lines
Operating Temperature
Rated Current (Nominal @ 125 °C)
Rated Current (Nominal @ 85 °C)
Storage Temperature
Width
impedance (Minimum @ 1 GHz)

BLM18HG102SN1D Description

Short technical summary and product information.

The Murata BLM18HG102SN1D is a chip ferrite bead designed for noise suppression in a wide range of applications including consumer, industrial, and medical equipment. It offers a nominal impedance of 1 kΩ at 100 MHz, with a minimum impedance of 750 Ω at 1 GHz. The DC resistance is 1.6 Ω maximum (initial) and 1.7 Ω maximum after testing. The rated current is 100 mA at 125°C ambient, and 1000 mA at 85°C ambient.

 

The component is housed in a standard 0603 (1608 metric) surface mount package with dimensions 1.60 mm x 0.80 mm and a maximum height of 0.95 mm. It operates over a temperature range of -55°C to 125°C. The part is supplied in tape and reel packaging for automated assembly.

 

This ferrite bead is suitable for power line filtering and high-frequency noise suppression in circuits where low DC resistance and high impedance at high frequencies are required. The BLM18H_SN series is specified for use in power equipment, industrial equipment, and medical devices (GHTF Class A, B, and C), excluding implant/surgery/auto injector applications.

BLM18HG102SN1D Quick Information

Product Type: Ferrite Bead
Series: BLM18H_SN
Canonical Name: Murata BLM18HG102SN1D Ferrite Bead
Subcategory: Chip Ferrite Bead

BLM18HG102SN1D Compliance

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

BLM18HG102SN1D 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+ $0.08 $0.08
500+ $0.07 $0.07
1,000+ $0.06 $0.06
4,000+ $0.04 $0.04
8,000+ $0.04 $0.04

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

BLM18HG102SN1D Features

  • 1 kΩ impedance at 100 MHz.
  • Maximum DC resistance of 1.6 Ω.
  • Rated current of 100 mA at 125°C.
  • Surface mount 0603 package.
  • Operating temperature range -55°C to 125°C.

BLM18HG102SN1D Applications

  • Suitable for noise suppression in power lines.
  • Used in consumer electronics and industrial equipment.
  • Applicable for medical equipment (GHTF Class A/B/C).
  • Ideal for high-frequency filtering in compact designs.

BLM18HG102SN1D FAQs

7 frequently asked questions generated from this part’s specifications.
What is the impedance of the BLM18HG102SN1D at 100 MHz?

The nominal impedance is 1 kΩ at 100 MHz.

What is the maximum DC resistance of this ferrite bead?

The maximum DC resistance is 1.6 Ω initially and 1.7 Ω after testing.

What is the current rating of the BLM18HG102SN1D?

The rated current is 100 mA at 125°C ambient and 1000 mA at 85°C ambient.

What package size is the BLM18HG102SN1D?

It is in a 0603 (1608 metric) surface mount package.

What is the operating temperature range?

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

Is the BLM18HG102SN1D RoHS compliant?

RoHS status is listed as compliant, but this is unverified.

What is the mounting type for this component?

It is surface mount.

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