BLM21BB221SN1D Ferrite bead, 220 Ohm impedance at 100 MHz, 500 mA max current, 260 mΩ DCR. Surface mount 0805 package.
Mfr Part #:

BLM21BB221SN1D

Available from 2 distributors
Mfr Name: Murata
Murata
Ferrite bead, 220 Ohm impedance at 100 MHz, 500 mA max current, 260 mΩ DCR. Surface mount 0805 package.
Total Stock: 20,070 pcs
$ Price Range: $0.04 - $0.16

BLM21BB221SN1D 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
20,000 pcs
20000 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
70 pcs
70 pcs On Request 1 On Request On Request On Request On Request On Request

BLM21BB221SN1D Specifications Quick View

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

BLM21BB221SN1D Description

Short technical summary and product information.

The Murata BLM21BB221SN1D is a chip ferrite bead designed for signal line filtering. It provides 220 Ω impedance at 100 MHz, with a maximum DC resistance of 260 mΩ and a current rating of 500 mA. The component is housed in a standard 0805 (2012 metric) surface mount package, making it suitable for compact PCB designs. Operating temperature ranges from -55°C to 125°C, allowing use in a wide variety of environments. As per the manufacturer's reference specification, this ferrite bead is applicable for consumer equipment, industrial equipment, and certain medical equipment classes. It is RoHS3 compliant (unverified) and has an MSL of 1 (unlimited).

BLM21BB221SN1D Quick Information

Product Type: Chip Ferrite Bead
Series: BLM21_□N
Canonical Name: Murata BLM21BB221SN1D Ferrite Bead, 220 Ohm, 0805 Package
Subcategory: Chip Ferrite Bead

BLM21BB221SN1D Compliance

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

BLM21BB221SN1D Estimated Pricing

Qty Low High
1+ $0.16 $0.16
10+ $0.11 $0.11
25+ $0.09 $0.09
50+ $0.08 $0.08
100+ $0.08 $0.08
250+ $0.07 $0.07
500+ $0.06 $0.06
1,000+ $0.05 $0.05
4,000+ $0.04 $0.04

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

BLM21BB221SN1D Features

  • 220 Ohm impedance at 100 MHz.
  • 500 mA maximum current rating.
  • 260 mΩ maximum DC resistance.
  • Surface mount 0805 package.
  • Operating temperature -55°C to 125°C.

BLM21BB221SN1D Applications

  • Suitable for consumer equipment applications.
  • Used in industrial equipment designs.
  • Applicable for medical equipment (Class A/B).
  • Ideal for signal line noise filtering.

BLM21BB221SN1D FAQs

7 frequently asked questions generated from this part’s specifications.
What is the impedance of the BLM21BB221SN1D?

220 Ω at 100 MHz.

What is the DC resistance?

260 mΩ maximum.

What is the current rating?

500 mA maximum.

What is the package size?

0805 (2012 metric).

What is the operating temperature range?

-55°C to 125°C.

Is it RoHS compliant?

RoHS3 compliant (unverified).

What is the mounting type?

Surface mount.

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