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
■Applications
■Standard Frequency
■
Outline
Nominal Frequency
(MHz) Type
LSFA02–422–800K0
LSFA02–426–400K0
LSFB44–426–400K0
LSFA02–429–800K0
LSFB44–429–800K0
421.90000
429.5500
Nominal Frequency
(MHz) Type
LSFA02–434–002M0
LSFA02–440–400K0
LSFB44–440–400K0
LSFB20–469–001M0
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
Ω
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
(F–21.4)±400kHz
––––––
CONNECTION
1:GND
2:IN(OUT)
3:GND
4:GND
5:GND
6:OUT(IN)
7:GND
8:GND
426
1H
7
84
65
123
1
84
23
765
3.50±0.10
3.50±0.101.30max.
2–1.0 8–0.7
5–0.8
0.50.5
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)
84
84
Marking
KSS
11.0±0.3
1234
7.62±0.15
(2.54⳯3)
9.95±0.1
4.5±0.3
3.0±0.3
6.35±0.5
0.8MAX.
3.45±0.1
Marking
φ0.45±0.05
φ0.45±0.05
φ1.1±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.
■Features
¡IF filter for transmission and reception.
¡Low power consumption.
¡Miniature size and light weight
■Specifications
LSFB44 LSFB20 LSFA02
