Suntsu SAW Filters

Suntsu SAW filters are available in industry standard packaging sizes that go from 3x3mm to 19.5×6.5mm SMT and several 4-pin and 6-pin through-hole or socket-ready packages. We offer a wide center frequency range going from 30MHz to 150MHz for the IF SAW Filter family and 100MHz to 2.7GHz for the RF SAW Filter family. Passband bandwidths go from 4kHz to 40MHz for IF SAW filters and 75kHz to 80MHz for RF SAW filters. Pick out a standard part number from the data sheets listed below or contact our sales team to request any custom parameters or physical modifications that you may desire and we will design to your specific needs.

SeriesSMT Package Size RangeThroughhole Package Size RangeFrequencyPassband WidthKey FeatureDatasheet
SFLSR-1E1B1.4x1.0mm, 5-padN/A722.000 to 2655.000MHz9.0 to 100MHzAutomotive and Telematics, Smallest size package.
SFLSR-2A1G2.0x1.6mm, 4-padN/A719.000 to 2017.500MHz2.0 to 26MHzIndustrial spec, Small size package.
SFLSR-3A3A3.0x3.0mm, 6-padN/A315.000 to 2655.000MHz0.15 to 20MHzIndustrial spec, Small size package.
SFLSR-3I3I3.8x3.8mm, 8-padN/A110.592 to 868.350MHz0.15 to 20MHzIndustrial spec, Small size package.
SFLSR-5A3F5.0x3.5mm, 4-padN/A315.000 to 868.350MHz0.15 to 0.3MHzIndustrial spec, Small size package.
SFLSI-13D6F13.3x6.5mm, 12-padN/A70.000 to 140.000MHz0.02 to 76MHzIndustrial spec, SMD Package
SFLSI-14F10AN/A14.5x10.0mm, Dip type70.000 to 140.000MHz6.0 to 29MHzIndustrial spec, Dip type
SFLSI-22B12GN/A22.1x12.6mm, Dip type70.000 to 140.000MHz0.6 to 30MHzIndustrial spec, Dip type
SFLSI-27C12GN/A27.2x12.6mm, Dip type70.000 to 140.000MHz3.0 to 42MHzIndustrial spec, Dip type
SFLSI-34I12GN/A34.8x12.6mm, Dip type70.000 to 140.000MHz0.4 to 50MHzIndustrial spec, Dip type

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