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BLM03AG121SN1D Murata BLM03AG121SN1D is a chip ferrite bead with 120 Ω impedance at 100 MHz, 200 mA rated current, and 500 mΩ max DCR. Housed in a 0201 (0603 metric) surface-mount package.
Mfr Part #:

BLM03AG121SN1D

Available from 2 distributors
Mfr Name: Murata
Murata
Murata BLM03AG121SN1D is a chip ferrite bead with 120 Ω impedance at 100 MHz, 200 mA rated current, and 500 mΩ max DCR. Housed in a 0201 (0603 metric) surface-mount package.
✓ Total Stock: 120,000 pcs
$ Price Range: $0.01 - $0.10

BLM03AG121SN1D Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
90,000 pcs
On Request
90000 pcs On Request 1 On Request On Request 20+ On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
30,000 pcs
On Request
30000 pcs On Request 1 201 On Request 09+PB On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

BLM03AG121SN1D 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
Storage Temperature
Tape & Reel
Width
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BLM03AG121SN1D Description

Short technical summary and product information.

The Murata BLM03AG121SN1D is a chip ferrite bead from the BLM03_SN series, designed for general electronic equipment. It offers a typical impedance of 120 Ω at 100 MHz with a tolerance of ±25%. The component is rated for a maximum current of 200 mA at an ambient temperature of 85°C, with a maximum DC resistance of 500 mΩ (initial) and 0.6 Ω after testing.

 

This ferrite bead operates over a temperature range of -55°C to +125°C and is stored within the same range. It is supplied in a compact 0201 (0603 metric) surface-mount package measuring 0.60 mm x 0.30 mm with a maximum height of 0.33 mm. The part is packaged in tape and reel (taping).

 

Typical applications include noise suppression in power lines and signal lines for general electronic devices. The BLM03AG121SN1D is RoHS3 compliant and has an MSL of 1 (unlimited).

BLM03AG121SN1D Quick Information

Product Type: Ferrite Bead
Series: BLM03_SN
Canonical Name: BLM03AG121SN1D Chip Ferrite Bead
Subcategory: Ferrite Beads and Chips

BLM03AG121SN1D Compliance

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

BLM03AG121SN1D Estimated Pricing

Qty Low High
1+ $0.10 $0.10
10+ $0.03 $0.03
25+ $0.02 $0.02
100+ $0.02 $0.02
250+ $0.02 $0.02
500+ $0.01 $0.01
1,000+ $0.01 $0.01
5,000+ $0.01 $0.01
10,000+ $0.01 $0.01
15,000+ $0.01 $0.01

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

BLM03AG121SN1D Features

  • 120 Ω impedance at 100 MHz typical.
  • 200 mA maximum rated current at 85°C.
  • 500 mΩ maximum DC resistance initial.
  • 0201 (0603 metric) surface-mount package.
  • Operating temperature range -55°C to +125°C.

BLM03AG121SN1D Applications

  • Noise suppression in general electronic devices.
  • Filtering in power supply lines.
  • Signal line filtering in compact circuits.

BLM03AG121SN1D FAQs

6 frequently asked questions generated from this part’s specifications.
What is the impedance of the BLM03AG121SN1D at 100 MHz?

The typical impedance is 120 Ω at 100 MHz, with a tolerance of ±25%.

What is the maximum rated current for this ferrite bead?

The maximum rated current is 200 mA at an ambient temperature of 85°C.

What is the DC resistance of the BLM03AG121SN1D?

The maximum DC resistance is 500 mΩ initially and 0.6 Ω after testing.

What is the operating temperature range?

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

What package does the BLM03AG121SN1D come in?

It comes in a 0201 (0603 metric) surface-mount package.

Is the BLM03AG121SN1D RoHS compliant?

Yes, it is listed as RoHS3 compliant.

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