SF9010

Part NumberSF9010
ManufacturerZhongxun Sifang
Description1268.52 MHz SAW Bandpass Filter, 26.0 MHz Bandwidth
Supply Status● Available for RFQ
PackageDCC6C, SMD, 3.00 × 3.00 × 1.25 mm
RoHSCompliant
Stock Status● Contact for availability
SF9010 REQUEST QUOTE
Technical Information of SF9010
Manufacturer Part NumberSF9010
ManufacturerZhongxun Sifang
Filter TypeSAW Bandpass Filter
Center Frequency1268.52 MHz
Passband / Bandwidth1256.00–1282.00 MHz / 26.0 MHz
Insertion LossTyp. 1.9 dB / Max. 2.5 dB
Amplitude RippleTyp. 0.6 dB / Max. 1.0 dB
Group Delay RippleTyp. 20 ns / Max. 40 ns
Input VSWRTyp. 1.5:1 / Max. 2.0:1
Output VSWRTyp. 1.5:1 / Max. 2.0:1
Source Impedance50 Ω
Load Impedance50 Ω
Maximum Input Power20 dBm
Maximum DC Voltage5 V
Operating Temperature-40°C to +85°C
Storage Temperature-40°C to +85°C
PackageDCC6C, SMD, 3.00 × 3.00 × 1.25 mm
Pin ConfigurationPin 2 Input / Pin 5 Output / Pins 1, 3, 4, 6 Ground
Mounting TypeSurface Mount (SMT)
Stopband Attenuation / RejectionMin. 30–45 dB, frequency dependent
ESD SensitivityESD Sensitive Device
RoHS ComplianceCompliant

Product Overview

The SF9010 is a compact 1268.52 MHz SAW bandpass filter designed with a 26.0 MHz passband covering 1256.00 MHz to 1282.00 MHz. It provides a typical insertion loss of 1.9 dB, low amplitude ripple of 0.6 dB typical, and group delay ripple of 20 ns typical. Designed for 50 Ω RF systems, the SF9010 offers input and output VSWR of 1.5:1 typical and provides strong out-of-band rejection across multiple frequency ranges. The device supports RF power up to 20 dBm and operates over a temperature range of -40°C to +85°C. The filter is supplied in a compact DCC6C ceramic SMT package measuring 3.00 × 3.00 × 1.25 mm. It is RoHS compliant and suitable for RF applications requiring low insertion loss, low passband ripple, compact size and high out-of-band attenuation.
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