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The SF2248D is a 314.45 MHz, 1.3 MHz bandwidth SAW Filter in a 3.8 x 3.8 x 1.4 mm surface-mount case with a 50-ohm input/output and complies with Directive 2002/95/EC (RoHS) and AEC-Q200.
Product Type Filter
Product Status recommended in production
Frequency 314.45MHz
Bandwidth Measured MHz
Bandwidth MHz (typical) 5
Passband Measured dB
Insertion Loss (typ) 1.5200
Insertion Loss (max) 2.5000
Mounting Type 8-Terminal Ceramic Surface Mount Package (SMP)
Package SM3838-8
Lid Symbol B59
Dimension 3.8x3.8mm
Power Class No
Technology SAW
RoHs Compliant Yes
ISO9001 Yes
TS16969 Yes
Data Sheet Download PDF
Data Sheet Date May 16, 2019
S-Parameter Narrow Download
S-Parameter Wide Download
Key Markets Automotive RKE
Key Applications Automotive RKE
Order Number SF2248D
Order Increment 1 unit /Box
Shipping Size 7" @ 500 Units / Reel; 13" @ 3000 Units / Reel
Carrier Tape Tape and Reel