BLF03VK221SNGD

Murata Electronics
81-BLF03VK221SNGD
BLF03VK221SNGD

Mfr.:

Description:
Ferrite Beads 220 OHM 40%

Datasheet:
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Learn more about Murata Electronics BLF03VK221SNGD

In Stock: 13,116

Stock:
13,116
Can Dispatch Immediately
On Order:
15,000
Expected 17/03/2026
Factory Lead Time:
14
Weeks Estimated factory production time for quantities greater than shown.
Minimum: 1   Multiples: 1
Unit Price:
$-.--
Ext. Price:
$-.--
Est. Tariff:
Packaging:
Full Reel (Order in multiples of 15000)

Pricing (USD)

Qty. Unit Price
Ext. Price
Cut Tape / MouseReel™ †
$0.11 $0.11
$0.087 $0.87
$0.081 $2.03
$0.076 $3.80
$0.072 $7.20
$0.067 $16.75
$0.063 $31.50
$0.055 $55.00
$0.047 $235.00
Full Reel (Order in multiples of 15000)
$0.047 $705.00
† A MouseReel™ fee of $7.00 will be added and calculated in your basket. All MouseReel™ orders are non-cancellable and non-returnable. ↩

Product Attribute Attribute Value Select Attribute
Murata
Product Category: Ferrite Beads
RoHS:  
BLF
Ferrite Beads
SMD/SMT
0201 (0603 metric)
220 Ohms
800 mA
40 %
155 mOhms
- 55 C
+ 125 C
0.6 mm
0.3 mm
0.3 mm
Reel
Cut Tape
MouseReel
Brand: Murata Electronics
Number of Channels: 1 Channel
Product Type: Ferrite Beads
Factory Pack Quantity: 15000
Subcategory: Ferrites
Test Frequency: 5 GHz
Unit Weight: 0.220 mg
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Attributes selected: 0

Datasheet

PCN

CNHTS:
8548000001
CAHTS:
8548000000
USHTS:
8548000000
JPHTS:
854800000
TARIC:
8504509590
ECCN:
EAR99

BLF Chip Ferrite Beads

Murata Electronics BLF Chip Ferrite Beads feature low DC resistance and a nickel barrier structure for solder heat resistance. These beads are effective in circuits without stable ground lines because they do not need a connection to the ground. Murata BLF Chip Ferrite Beads are available in AEC-Q200-qualified variants and in a range of compact sizes. The BLF series is ideal for general-purpose, powertrain, and safety applications.

Noise Suppression Measures for Wi-Fi 6

Wi-Fi® 6 is growing in demand because it is accessible even in crowded environments. The Institute of Electrical and Electronics Engineers (IEEE) set up the standard IEEE 802.11ax for Wi-Fi 6. Its use is expected for public Wi-Fi in extremely crowded locations, such as stations and airports. Wi-Fi 6 offers enhanced maximum transmission speed through modulation (1024QAM) and orthogonal frequency-division multiple access (OFDMA), a technology that effectively assigns packets to multiple users. However, the modulation (1024QAM) is weak against noise, and the importance of noise suppression measures may increase compared to conventional standards.

Noise Problems/Noise Suppression in the 5GHz Band

Wireless LAN capabilities are continually being added to growing numbers of smartphones and other digital devices. In certain regions, technology using the 5GHz band for LTE communication (LAA/LTE-U) was adopted for enabling higher speeds for data communication. And because wireless communication in the 5GHz band is expected to keep growing, Murata researched noise problems that occur in communication using the 5GHz band and developed several solutions.

EMI Noise Suppression

Noise suppression has become an important issue, especially regarding electromagnetic interference (EMI) and electromagnetic compatibility (EMC). Murata provides engineers with complete support, including products and design-simulation software solutions based on expertise achieved through extensive on-site experience. This enables Murata to provide noise suppression solutions for a broad array of applications.

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