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The SF2140A is a Excellent Size-to-Performance Ratio, Hermetic 13.3 X 6.5 mm Surface-Mount Case, Complies with Directive 2002/95/EC (RoHS)
Product Type Filter
Product Status recommended in production
Frequency 140MHz
Bandwidth Measured MHz
Bandwidth MHz (typical) 20.8
Passband Measured dB
Insertion Loss (typ) 9.2000
Insertion Loss (max) 10.5000
Specification Temperature Range -40 to +85
Specification Temperature °C (min) -40
Specification Temperature °C (max) 85
Mounting Type 12-Terminal Ceramic Surface Mount Package (SMP)
Package SMP-53
Lid Symbol SF2140A
Dimension 13.3 x 6.5 mm
Power Class No
Technology SAW
RoHs Compliant Yes
ISO9001 Yes
TS16969 Yes
Document Statement Visit the Support section for Application Notes, Reference Designs, White Papers, and more information about designing products using Murata SAW filters.
Data Sheet Download PDF
Data Sheet Date Aug 28, 2015
RoHs File View
Key Markets Telecommunications
Key Applications WCDMA Applications
Applications Characteristics For Internet of Things and M2M broadband network infrastructure applications that require: | - WCDMA | - Low insertion loss | - Low amplitude and group delay ripple | - High out-of-band rejection | - Small size.