BLM18EG331TN1D Surface mount ferrite bead with 330 Ω impedance at 100 MHz, rated 500 mA and 0.21 Ω DCR. Housed in an 0603 (1608 Metric) package with operating temperature range of -55°C to 125°C.
Mfr Part #:

BLM18EG331TN1D

Available from 1 distributors
Mfr Name: Murata
Murata
Surface mount ferrite bead with 330 Ω impedance at 100 MHz, rated 500 mA and 0.21 Ω DCR. Housed in an 0603 (1608 Metric) package with operating temperature range of -55°C to 125°C.
Total Stock: 38,000 pcs
$ Price Range: $0.06 - $0.24

BLM18EG331TN1D 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
38,000 pcs
38000 pcs On Request 1 On Request On Request 18+ On Request On Request

BLM18EG331TN1D 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)
Height (Max)
Impedance @ Frequency
Industrial Grade
Length
Mounting Type
Number of Lines
Operating Temperature
Size (L x W)
Storage Temperature
Storage Temperature Range
Tape & Reel
Termination Style
Width
impedance (Minimum @ 1 GHz)

BLM18EG331TN1D Description

Short technical summary and product information.

The Murata BLM18EG331TN1D is a surface mount ferrite bead designed for high-frequency noise suppression in a wide range of electronic equipment. This single-line component provides a nominal impedance of 330 Ω at 100 MHz, with a minimum impedance of 280 Ω at 1 GHz, making it suitable for EMI filtering in signal and power lines.

 

Key electrical specifications include a maximum DC resistance of 0.21 Ω (0.30 Ω after testing) and a maximum current rating of 500 mA. The device operates over the full industrial temperature range of -55°C to +125°C, with the same range for storage.

 

Packaged in the compact 0603 (1608 Metric) surface mount format, the BLM18EG331TN1D measures 1.60mm x 0.80mm with a maximum height of 0.65mm. It is supplied in tape and reel packaging for automated assembly. According to Murata's datasheet, this ferrite bead is intended for consumer, industrial, power, and medical (Class A/B/C) equipment applications.

BLM18EG331TN1D Quick Information

Product Type: Ferrite Bead
Series: BLM18EG_N
Canonical Name: 330 Ohm Ferrite Bead
Subcategory: Chip Ferrite Bead

BLM18EG331TN1D Compliance

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

BLM18EG331TN1D Estimated Pricing

Qty Low High
1+ $0.24 $0.24
10+ $0.17 $0.17
25+ $0.15 $0.15
50+ $0.13 $0.13
100+ $0.12 $0.12
250+ $0.10 $0.10
500+ $0.09 $0.09
1,000+ $0.08 $0.08
4,000+ $0.06 $0.06

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

BLM18EG331TN1D Features

  • 330 Ω impedance at 100 MHz.
  • 500 mA maximum current rating.
  • 0.21 Ω maximum DC resistance.
  • 0603 surface mount package.
  • Industrial temperature range -55°C to 125°C.

BLM18EG331TN1D Applications

  • Noise suppression in power supply lines.
  • EMI filtering for consumer electronics.
  • Signal conditioning in industrial automation.
  • Suitable for medical equipment filtering.

BLM18EG331TN1D FAQs

7 frequently asked questions generated from this part’s specifications.
What is the impedance of the BLM18EG331TN1D at 100 MHz?

The nominal impedance is 330 Ω at 100 MHz, with a minimum of 280 Ω at 1 GHz.

What is the DC resistance of the BLM18EG331TN1D?

Maximum DC resistance is 0.21 Ω, and 0.30 Ω after testing.

What is the current rating of the BLM18EG331TN1D?

The maximum current rating is 500 mA.

What is the operating temperature range?

-55°C to +125°C.

What package size is the BLM18EG331TN1D?

0603 (1608 Metric) surface mount, measuring 1.60mm x 0.80mm with 0.65mm max height.

Is the BLM18EG331TN1D RoHS compliant?

Per existing source data, it is RoHS3 compliant (unverified).

What is the moisture sensitivity level of this part?

MSL 1 (Unlimited) per existing source data (unverified).

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