LSFB44-426-800K0 / LSFB44-429-800K0
LSFA02-434-002M0 / LSFA02-422-800K0
LSFA02-440-400K0 / LSFB20-469-001M0
400MHz Band SAW Filter of Low power consumption
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Applications
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Standard Frequency
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Outline
Nominal Frequency
(MHz)
Type
LSFA02422800K0
LSFA02426400K0
LSFB44426400K0
LSFA02429800K0
LSFB44429800K0
421.90000
429.5500
Nominal Frequency
(MHz)
Type
LSFA02434002M0
LSFA02440400K0
LSFB44440400K0
LSFB20469001M0
433.9200
440.2000
469.1875
426.08125
426.54
Item
Nominal Frequency
Operating Temperature Range
Storage Temperature Range
Ripple
Insertion Loss
Guaranteed Attenuation
Terminating Impedance
Unit
MHz
C
C
dB
dB
dB
LSFB44-426-800K0
Specifications
426.54
1.5 MAX.
3.5 MAX.
50 MIN.
50 Typical
Conditions
10~+60
30~+70
Fo
400kHz
Fo
400kHz
(F21.4)
400kHz
CONNECTION
1:GND
2:IN(OUT)
3:GND
4:GND
5:GND
6:OUT(IN)
7:GND
8:GND
426
1H
7
8
4
6
5
1
2
3
1
8
4
2
3
7
6
5
3.50
0.10
3.50
0.10
1.30
max.
21.0
80.7
5
0.8
0.5
0.5
1.27 1.27
7.0
0.2
1.8MAX.
0.8
7 6 5
1 2 3
7 6 5
1 2 3
5.0
0.2
1.1
2.54
2.54
CONNECTION
1:GND
2:GND
3:GND
4:IN(OUT)
5:GND
6:GND
7:GND
8:OUT(IN)
8
4
8
4
M a r k i n g
KSS
11.0
0.3
1
2
3
4
7.62
0.15
(2.54 3)
9.95
0.1
4.5
0.3
3.0
0.3
6.35
0.5
0.8MAX.
3.45
0.1
Marking
0.45
0.05
0.45
0.05
1.1
0.1
(before solder DIP)
CONNECTION
1:IN(OUT)
2:GND
3:GND
4:OUT(IN)
Dimensions(mm)
For engine-starter.
For transceiver.
For pager.
For radio phone.
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Features
IF filter for transmission and reception.
Low power consumption.
Miniature size and light weight
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Specifications
LSFB44
LSFB20
LSFA02
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