EMI/RFI Suppressors & Ferrites 0805 120 OHM

BLM21AF121SN1D

Manufacturer Part NumberBLM21AF121SN1D
DescriptionEMI/RFI Suppressors & Ferrites 0805 120 OHM
ManufacturerMurata
SeriesBLM A
BLM21AF121SN1D datasheet
 


Specifications of BLM21AF121SN1D

ShieldingUnshieldedTest Frequency100 MHz
ProductChip Ferrite BeadsImpedance120 Ohms
Tolerance25 %Maximum Dc Current2500 mAmps
Maximum Dc Resistance0.04 OhmsOperating Temperature Range- 55 C to + 125 C
Package / Case0805 (2012 metric)Termination StyleSMD/SMT
Lead Free Status / RoHS StatusLead free / RoHS Compliant  
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Chip EMIFILr Inductor Type
BLM21A Series (0805 Size)
o
For your new designs, alternative parts should be used. These parts should be used only for existing design. Please consult with us for details.
I Dimension
0.5±0.2
2.0±0.2
1.25±0.2
EIA CODE : 0805
I Packaging
Code
Packaging
D
180mm Paper Tape
J
330mm Paper Tape
B
Bulk(Bag)
I Rated Value (p: packaging code)
Impedance
Part Number
(at 100MHz/20°C)
BLM21AJ401SN1p
400ohm±25%
BLM21AJ601SN1p
600ohm±25%
BLM21AH102SN1p
1000ohm±25%
I Impedance-Frequency Characteristics
BLM21AJ401SN1
500
400
300
Z
R
200
100
0
1
10
Frequency (MHz)
o
This data sheet is applied for CHIP FERRITE BEAD used for General Electronics equipment for your design.
! Note:
1. This datasheet is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’s specifications are subject to change or our
products in it may be discontinued without advance notice. Please check with our sales representatives or product engineers before ordering.
2. This datasheet has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product
specifications or transact the approval sheet for product specifications before ordering.
Noise Suppression Products/EMI Suppression Filters > Chip EMIFILr Inductor Type > Chip Ferrite Beads
Data Sheet
I Equivalent Circuit
(in mm)
Minimum Quantity
4000
10000
1000
Impedance
Rated Current
DC Resistance(max.)
(at 1GHz/20°C)
-
200mA
-
200mA
-
200mA
I Impedance-Frequency Characteristics
X
100
1000
http://www.murata.com/
Chip Ferrite Beads
(Resistance element becomes dominant
at high frequencies.)
Operating
Number of Circuits
Temperature Range
0.85ohm
-55°C to +125°C
1.10ohm
-55°C to +125°C
0.45ohm
-55°C to +85°C
BLM21AJ601SN1
800
600
Z
R
400
200
X
0
1
10
100
Frequency (MHz)
Continued on the following page.
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1
1
1
1000
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