LSFB19-426-400K0 / LSFB19-429-800K0 LSFA02-434-002M0 / LSFA02-422-800K0 LSFA02-440-400K0 / LSFB20-469-001M0 400MHz Band SAW Filter of Low power consumption Applications 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. Standard Frequency Nominal Frequency (MHz) Type Nominal Frequency (MHz) Type 421.90000 LSFA02-422-800K0 433.9200 LSFA02-434-002M0 426.08125 LSFA02-426-400K0 LSFB19-426-400K0 440.2000 LSFA02-440-400K0 LSFB19-440-400K0 429.5500 LSFA02-429-800K0 LSFB19-429-800K0 469.1875 LSFB20-469-001M0 Specifications Item Unit Nominal Frequency MHz LSFB19-426-400K0 Specifications Conditions 426.08125 Operating Temperature Range C -10~+60 Storage Temperature Range C -30~+70 Ripple dB Fo200kHz 1.5 MAX. Insertion Loss dB Fo200kHz 3.5 MAX. Guaranteed Attenuation dB (F-21.4)200kHz 50 MIN. Terminating Impedance 50 Outline LSFB20 LSFA02 7 4 Marking 8 6 1 2 3 0.450.05 (before solder DIP) 1.00 0.640.10 2.54 4 5 2.540.10 6 CONNECTION 1:IN(OUT) 2:GND 3:GND 4:OUT(IN) 5:GND 6:GND 2.54 2 3 8 4 1.1 1.9 1 7 3.00.3 3 Marking 3 0.8MAX. 2 2 1.43MAX. 1 9.950.1 4 KSS 1 11.00.3 5 Marking 6.350.5 5 5.00.2 3.80.15 6 1.8MAX. 7.00.2 3.450.1 3.80.15 4.50.3 LSFB19 6 5 0.8 CONNECTION 1:GND 2:GND 3:GND 4:IN(OUT) 5:GND 6:GND 7:GND 8:OUT(IN) 7.620.15 (2.543) 1 2 3 4 1.10.1 0.450.05 CONNECTION 1:GND 2:GND 3:GND 4:IN(OUT) 5:GND 6:GND 7:GND 8:OUT(IN) Dimensions(mm)