Murata BLM21A102F Product specification for reference only Datasheet

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Product Specification for Reference Only
Issue Date : 8/13/2003
Part Description :
Date Format: 5/5/2001
EMI Chip Ferrite Bead
Murata Part Number
Murata Global Part Number: BLM21AH601SN1D
Murata Previous Part Number: BLM21A601RPT
*Attention: Murata will change to Global Part Numbers in June 2001. Global
Part numbers are shown on this sheet with the previous part
numbers.
The product specification in this sheet is for reference only.
There will be a chance to change contents of this document in part number on
specifications or discontinue it’s production.
You are requested to receive formal specification to confirm latest specification before
going into mass production.
Murata Electronics N.A., Inc.
2200 Lake Park Dr.
Smyrna, Ga. 30080
Tel: (770) 436-1300
Fax: (770) 436-3030
SURFACE MOUNT EMI FILTERS
CHIP FERRITE BEADS
BLM첸첸A Series
The BLM첸첸A Series ferrite beads provide outstanding
electrical characteristics in packages as small as 0402.
For noise applications covering a wide frequency range.
FEATURES
■ Suitable for flow and reflow soldering
■ Wide temperature range
■ High Z characteristics
APPLICATIONS
■ I/O ports, DC power lines, and Signal lines
PART NUMBERING SYSTEM
BLM
CHIP FERRITE
SERIES
SIZE
10: 1.0 x 0.5mm
11: 1.6 x 0.8mm
21: 2.0 x 1.25mm
31: 3.2 x 1.6mm
41: 4.5 x 1.6mm
11
A
471
STANDARD
SIGNAL
A: Standard
SG
IMPEDANCE CODE
at 100MHz
471: 470 ohms
121: 120 ohms
102: 1000 ohms
PT
CHARACTERISTICS
PACKAGING CODE
PB: Bulk
PT: Tape 7” Reel
PT1: Tape 13” Reel
SPECIFICATIONS
Dimensions: mm
Impedance
(Ohms)
Typ. @ 100MHz
Rated
Current
(mA)
DCR
(Ohms max.)
쏒BLM10A100S
10
500
0.05
쏒BLM10A700S
70
Part Number
0402
0.40
200
0.5 ± 0.1
0.25 ± 0.1
1.0 ± 0.1
Operating
Temperature
Range
0.5 ± 0.1
쏒BLM10A121S
120
쏒BLM10A221SG
NEW
220
쏒BLM10A601SG
NEW
600
0.50
100
0.70
1.10
50
쏒BLM10A102SG
0603
0.8 ± 0.15
0.4 ± 0.2
1.6 ± 0.15
NEW
1000
1.50
쏒BLM11A121S
120
0.2
쏒BLM11A151SG
150
0.25
쏒BLM11A221S
220
0.3
200
쏒BLM11A331SG
330
쏒BLM11A471SG
470
쏒BLM11A601S
600
쏒BLM11A102S
1000
0.45
0.8 ± 0.15
0.5
쏒Available as standard through authorized Murata Electronics Distributors.
6
100
0.7
–55 ~ +125°C
BLM첸첸A Series
SPECIFICATIONS
Dimensions: mm
Part Number
Impedance
(Ohms)
Typ. @ 100MHz
Rated
Current
(mA)
쏒BLM21A121S
0805
DCR
(Ohms max.)
Operating
Temperature
Range
0.4
120
쏒BLM21A121F
0.15
쏒BLM21A151SG
150
쏒BLM21A221SG
220
0.15
0.20
200
1.25 ± 0.2
0.5 ± 0.2
–55 ~ +125°C
쏒BLM21A331SG
330
0.25
쏒BLM21A401S
400
0.85
쏒BLM21A471SG
470
0.25
쏒BLM21A601F
600
0.3
쏒BLM21A601R
600
쏒BLM21A601S
600
0.85 ± 0.2
2.0 ± 0.2
500
0.3
–55 ~ +85°C
1.1
–55 ~ +125°C
1206
쏒BLM21A102F
1000
쏒BLM21A102S
1000
쏒BLM31A260S
26
쏒BLM31A700S
70
쏒BLM31A601S
600
쏒BLM41A800S
80
500
0.1
쏒BLM41A151S
150
200
0.5
200
0.45
0.45
500
–55 ~ +85°C
0.05
1.6 ± 0.2
0.7 ± 0.3
1.1 ± 0.2*
0.15
200
3.2 ± 0.2
*1.6 ± 0.3
on BLM31A700S
1806
1.6 ± 0.2
0.7 ± 0.3
0.90
–55 ~ +125°C
1.6 ± 0.2
4.5 ± 0.2
쏒Available as standard through authorized Murata Electronics Distributors.
7
SURFACE MOUNT EMI FILTERS
SURFACE MOUNT EMI FILTERS
CHIP FERRITE BEADS
BLM첸첸A Series
TYPICAL IMPEDANCE CHARACTERISTICS
BLM21A151SG
BLM21A221SG
400
200
150
100
50
0
500
Impedance (Ohms)
Impedance (Ohms)
Impedance (Ohms)
250
BLM21A331SG
320
240
160
80
0
1
1
10
100
1000
10
100
400
300
200
100
0
1000
1
Frequency (MHz)
10
100
1000
Frequency (MHz)
BLM21A401S
BLM21A471SG
500
1000
400
300
200
100
0
1
10
100
1000
800
600
400
200
0
1
1000
Frequency (MHz)
400
200
100
1
600
400
200
1200
100
300
0
10
100
1
30
20
10
600
400
200
10
100
Frequency (MHz)
10
100
1000
1000
80
60
40
20
0
1000
1
10
BLM41A800S
BLM41A151S
100
200
80
160
60
40
20
0
1
10
100
Frequency (MHz)
100
1000
Frequency (MHz)
Impedance (Ohms)
Impedance (Ohms)
800
100
BLM31A700S
Frequency (MHz)
(For low speed signal line)
10
100
01
1000
1000
1
300
Frequency (MHz)
40
Frequency (MHz)
BLM31A601S
600
1000
Impedance (Ohms)
Impedance (Ohms)
600
1
900
0
10
50
900
1000
BLM21A102F
BLM31A260S
1200
100
Frequency (MHz)
Frequency (MHz)
1500
10
1500
0
1
1000
BLM21A102S
Impedance (Ohms)
200
1000
800
Frequency (MHz)
Impedance (Ohms)
100
Impedance (Ohms)
Impedance (Ohms)
Impedance (Ohms)
600
0
400
0
10
1000
800
10
600
BLM21A601S
1000
1
800
Frequency (MHz)
BLM21A601R
0
BLM21A601F
Impedance (Ohms)
Impedance (Ohms)
Impedance (Ohms)
Frequency (MHz)
1000
120
80
40
0
1
10
100
1000
Frequency (MHz)
9
SURFACE MOUNT EMI FILTERS
SURFACE MOUNT EMI FILTERS
CHIP FERRITE BEADS
SURFACE MOUNT EMI FILTERS
CHIP FERRITE BEADS
BLM첸첸A Series
TYPICAL IMPEDANCE CHARACTERISTICS
BLM10A700S
BLM10A121S
200
200
20
160
160
15
10
5
0
1
10
100
120
80
40
0
1000
Impedance (Ohms)
25
Impedance (Ohms)
Impedance (Ohms)
BLM10A100S
1
10
Frequency (MHz)
200
100
100
750
500
250
0
1000
1
100
150
100
50
0
1000
Impedance (Ohms)
Impedance (Ohms)
Impedance (Ohms)
320
40
80
10
100
1000
800
800
0
10
100
600
400
200
0
1000
Impedance (Ohms)
400
Impedance (Ohms)
1000
100
400
200
10
100
1000
1
BLM21A121S
160
160
400
0
100
Frequency (MHz)
1000
Impedance (Ohms)
1600
Impedance (Ohms)
200
800
120
80
40
0
1
100
1000
BLM21A121F
200
10
10
Frequency (MHz)
2000
1200
1000
600
Frequency (MHz)
BLM11A102S
100
0
1
Frequency (MHz)
1
10
BLM11A601S
BLM11A471SG
1000
1
1
Frequency (MHz)
500
200
1000
160
Frequency (MHz)
300
100
240
0
1
10
BLM11A221S
400
10
1
Frequency (MHz)
200
BLM11A331SG
Impedance (Ohms)
0
1000
250
Frequency (MHz)
Impedance (Ohms)
100
300
160
80
NEW
600
200
0
8
10
BLM11A151SG
120
1000
900
Frequency (MHz)
BLM11A121S
100
1200
Frequency (MHz)
1
10
BLM10A102SG
Impedance (Ohms)
Impedance (Ohms)
Impedance (Ohms)
300
10
1
Frequency (MHz)
1000
1
40
0
1000
NEW
BLM10A601SG
400
0
80
Frequency (MHz)
NEW
BLM10A221SG
100
120
10
100
Frequency (MHz)
1000
120
80
40
0
1
10
100
Frequency (MHz)
1000
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