Murata BLM41A800S Surface mount emi filters chip ferrite bead Datasheet

SURFACE MOUNT EMI FILTERS
CHIP FERRITE BEADS
BLMA Series
The BLMA 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
STANDARD
SIGNAL
A: Standard
471
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.)
BLM10A100S
10
500
0.05
BLM10A700S
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
BLM10A121S
120
BLM10A221SG
220
BLM10A601SG
600
0.50
100
0.70
1.10
50
BLM10A102SG
0603
0.8 ± 0.15
0.4 ± 0.2
1.6 ± 0.15
1000
1.50
BLM11A121S
120
0.2
BLM11A151SG
150
0.25
BLM11A221S
220
–55 ~ +125°C
0.3
200
BLM11A331SG
330
BLM11A471SG
470
BLM11A601S
600
BLM11A102S
1000
0.45
0.8 ± 0.15
0.5
100
0.7
Available as standard through authorized Murata Electronics Distributors.
164
CG01-I
SURFACE MOUNT EMI FILTERS
CHIP FERRITE BEADS
BLMA Series
SPECIFICATIONS
Dimensions: mm
Part Number
0805
Impedance
(Ohms)
Typ. @ 100MHz
Rated
Current
(mA)
DCR
(Ohms max.)
BLM21A121F
120
0.15
BLM21A151SG
150
0.15
BLM21A221SG
220
0.20
BLM21A331SG
330
BLM21A401S
400
0.85
BLM21A471SG
470
0.25
BLM21A601F
600
0.3
BLM21A601R
600
BLM21A601S
600
200
0.25
Operating
Temperature
Range
–55 ~ +125°C
1.25 ± 0.2
0.5 ± 0.2
0.85 ± 0.2
2.0 ± 0.2
500
0.3
–55 ~ +85°C
1.1
–55 ~ +125°C
1206
BLM21A102F
1000
BLM21A102S
1000
BLM31A260S
26
BLM31A700S
70
BLM31A601S
600
BLM41A800S
80
500
0.1
BLM41A151S
150
200
0.5
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
200
1.6 ± 0.2
0.7 ± 0.3
0.90
–55 ~ +125°C
SURFACE MOUNT
EMI FILTERS
1.6 ± 0.2
4.5 ± 0.2
Available as standard through authorized Murata Electronics Distributors.
CG01-I
165
SURFACE MOUNT EMI FILTERS
CHIP FERRITE BEADS
BLMA 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
10
0
1000
320
80
40
100
150
100
50
0
1000
Impedance (Ohms)
400
80
10
100
1000
400
800
800
200
100
0
100
600
400
200
0
1000
Impedance (Ohms)
1000
Impedance (Ohms)
1000
100
1000
600
400
200
0
1
Frequency (MHz)
10
100
1000
1
10
Frequency (MHz)
BLM11A102S
100
1000
Frequency (MHz)
BLM21A121F
2000
200
1600
160
Impedance (Ohms)
Impedance (Ohms)
10
BLM11A601S
BLM11A471SG
1200
800
400
0
1
1
Frequency (MHz)
500
300
1000
160
0
1
100
240
Frequency (MHz)
BLM11A331SG
10
10
BLM11A221S
200
1
1
Frequency (MHz)
250
Impedance (Ohms)
Impedance (Ohms)
300
160
Frequency (MHz)
Impedance (Ohms)
600
200
0
10
100
Frequency (MHz)
166
100
BLM11A151SG
120
1000
900
Frequency (MHz)
BLM11A121S
100
1200
Frequency (MHz)
10
10
BLM10A102SG
Impedance (Ohms)
Impedance (Ohms)
Impedance (Ohms)
300
1
1
Frequency (MHz)
1000
10
40
0
1000
BLM10A601SG
400
1
80
Frequency (MHz)
BLM10A221SG
0
100
120
1000
120
80
40
0
1
10
100
1000
Frequency (MHz)
CG01-I
SURFACE MOUNT EMI FILTERS
CHIP FERRITE BEADS
BLMA Series
TYPICAL IMPEDANCE CHARACTERISTICS
BLM21A221SG
BLM21A151SG
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
10
100
1000
Frequency (MHz)
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
600
400
200
0
10
100
100
1
600
400
200
10
100
Frequency (MHz)
1000
1000
BLM31A700S
30
20
10
10
100
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
Frequency (MHz)
Frequency (MHz)
(For low speed signal line)
10
100
01
1000
1000
1
300
1000
40
Frequency (MHz)
BLM31A601S
600
0
10
Impedance (Ohms)
300
1
900
SURFACE MOUNT
EMI FILTERS
Impedance (Ohms)
600
1000
1200
50
900
100
BLM21A102F
BLM31A260S
1200
10
Frequency (MHz)
Frequency (MHz)
1500
Impedance (Ohms)
1
1500
0
1
1000
BLM21A102S
Impedance (Ohms)
200
1000
800
Frequency (MHz)
CG01-I
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)
167
Similar pages