BLM15EG121SH1D Murata BLM15EG121SH1D is a 120 Ohm chip ferrite bead in a 0402 surface mount package. It is rated for 1.5A at 85°C and is AEC-Q200 qualified for automotive use.
Mfr Part #:

BLM15EG121SH1D

Available from 2 distributors
Mfr Name: Murata
Murata
Murata BLM15EG121SH1D is a 120 Ohm chip ferrite bead in a 0402 surface mount package. It is rated for 1.5A at 85°C and is AEC-Q200 qualified for automotive use.
Total Stock: 28,092 pcs
$ Price Range: $0.06 - $0.16

BLM15EG121SH1D Available from 2 distributors

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
14,046 pcs
14046 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
14,046 pcs
14046 pcs On Request 1 On Request On Request On Request On Request On Request

BLM15EG121SH1D Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
AEC-Q200
Automotive Grade
Current Rating (Max)
Current Rating (Maximum @ Ambient temperature 125 °C)
DC Resistance (DCR) (Max)
ESD Rank
Filter Type
Height (Max)
Impedance @ Frequency
Length
Mounting Type
Number of Lines
Operating Temperature
Ratings
Tape & Reel
Width
impedance (Minimum @ 1 GHz)

BLM15EG121SH1D Description

Short technical summary and product information.

The Murata BLM15EG121SH1D is a chip ferrite bead from the BLM15EG_SH series, designed for noise suppression in power and signal lines. It provides a typical impedance of 120 Ω at 100 MHz and a minimum impedance of 100 Ω at 1 GHz, effectively filtering high-frequency noise. The component is rated for a maximum DC resistance of 95 mΩ and can handle a rated current of 1.5 A at an ambient temperature of 85°C, derating to 900 mA at 125°C.

 

This ferrite bead is housed in a compact 0402 (1005 Metric) surface mount package with dimensions of 1.00 mm x 0.55 mm and a maximum height of 0.55 mm. It operates over a temperature range of -55°C to +125°C, making it suitable for demanding environments. The component is AEC-Q200 qualified, ensuring reliability for automotive electronics applications.

 

With an ESD rank of 2 (2 kV), the BLM15EG121SH1D offers robust electrostatic discharge protection. It is available in tape and reel packaging for automated assembly. The single-line design is ideal for filtering power and signal lines in space-constrained circuits.

BLM15EG121SH1D Quick Information

Product Type: Ferrite Bead
Series: BLM15EG_SH
Canonical Name: Murata BLM15EG121SH1D Chip Ferrite Bead
Subcategory: Chip Ferrite Bead

BLM15EG121SH1D Compliance

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

BLM15EG121SH1D Estimated Pricing

Qty Low High
1+ $0.16 $0.16
10+ $0.13 $0.13
25+ $0.12 $0.12
50+ $0.11 $0.11
100+ $0.11 $0.11
250+ $0.10 $0.10
500+ $0.09 $0.09
1,000+ $0.08 $0.08
4,000+ $0.06 $0.06
10,000+ $0.06 $0.06

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

BLM15EG121SH1D Features

  • 120 Ohm impedance at 100 MHz.
  • Rated for 1.5A at 85°C ambient.
  • AEC-Q200 qualified for automotive use.
  • 0402 surface mount package size.
  • ESD rank 2 with 2kV protection.

BLM15EG121SH1D Applications

  • Used in automotive electronic control units.
  • Filters noise in power supply lines.
  • Suppresses EMI in signal circuits.
  • Suitable for compact PCB designs.

BLM15EG121SH1D FAQs

6 frequently asked questions generated from this part’s specifications.
What is the impedance of the BLM15EG121SH1D at 100 MHz?

The typical impedance is 120 Ω at 100 MHz.

What is the rated current of this ferrite bead?

The rated current is 1.5 A at an ambient temperature of 85°C, and 900 mA at 125°C.

What is the operating temperature range?

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

What package size is the BLM15EG121SH1D available in?

It is available in a 0402 (1005 Metric) surface mount package.

Is this ferrite bead AEC-Q200 qualified?

Yes, it is AEC-Q200 qualified for automotive applications.

What is the maximum DC resistance?

The maximum DC resistance is 95 mΩ.

Home
Account

Categories