BLM21PG221SH1D Murata, BLM21PG221SH1D Datasheet - Page 11
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BLM21PG221SH1D
Manufacturer Part Number
BLM21PG221SH1D
Description
EMI/RFI Suppressors & Ferrites 0805 220ohms Power Supply Tape
Manufacturer
Murata
Datasheet
1.BLM18AG471SH1D.pdf
(93 pages)
Specifications of BLM21PG221SH1D
Shielding
Unshielded
Test Frequency
100 MHz
Product
Chip Ferrite Beads
Impedance
220 Ohms
Tolerance
25 %
Maximum Dc Current
2000 mAmps
Maximum Dc Resistance
0.05 Ohms
Operating Temperature Range
- 55 C to + 125 C
Package / Case
0805 (2012 metric)
Termination Style
SMD/SMT
Dc Resistance Max
0.05ohm
Dc Current Rating
2A
Ferrite Mounting
SMD
Ferrite Case Style
0805 / 2012
Operating Temperature Max
+125°C
Operating Temperature Min
-55°C
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
BLM21PG221SH1D
Manufacturer:
MURATA
Quantity:
240 000
Company:
Part Number:
BLM21PG221SH1D
Manufacturer:
MURATA
Quantity:
4 550
!Note
• This PDF catalog 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
• This PDF catalog 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.
sales representatives or product engineers before ordering.
!Note
The chip ferrite beads BLM series is designed to
function nearly as a resistor at noise frequencies,
which greatly reduces the possibility of resonance and
leaves signal wave forms undistorted.
BLM series is effective in circuits without stable
ground lines because BLM series does not need a
connection to ground.
The nickel barrier structure of the external
electrodes provides excellent solder heat resistance.
BLM_A series generates an impedance from the
relatively low frequencies. Therefore BLM_A series is
effective in noise suppression in a wide frequency
range (30MHz to several hundred MHz).
BLM21A Series
BLM21AG121SH1
BLM21AG151SH1
BLM21AG221SH1
BLM21AG331SH1
BLM21AG471SH1
BLM21AG601SH1
BLM21AG102SH1
Features
Equivalent Circuit
Impedance - Frequency Characteristics
Part Number
• Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
• This catalog 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.
200
150
100
50
0
1
(Resistance element becomes dominant
BLM21AG121SH1
at high frequencies.)
10
Frequency (MHz)
(at 100MHz/20 C)
1000 25%
Impedance
120 25%
150 25%
220 25%
330 25%
470 25%
600 25%
(ohm)
100
Z
X
R
1000
Rated Current
(mA)
200
200
200
200
200
200
200
Impedance - Frequency (Typical)
1200
900
600
300
0
200
150
100
DC Resistance (max.)
1
50
0
1
(ohm)
0.15
0.15
0.20
0.25
0.25
0.30
0.45
BLM21AG151SH1
0.5 0.2
10
BLM21A Series
10
Frequency (MHz)
2.0 0.2
Frequency (MHz)
Continued on the following page.
100
Temperature Range
100
EIA CODE : 0805
-55 to +125
-55 to +125
-55 to +125
-55 to +125
-55 to +125
-55 to +125
-55 to +125
Operating
BLM21AG102SH1
Z
R
X
BLM21AG601SH1
BLM21AG471SH1
( C)
BLM21AG331SH1
BLM21AG221SH1
BLM21AG151SH1
BLM21AG121SH1
1.25 0.2
1000
1000
(in mm)
C50E.pdf
9
08.8.28
1