SRF Series of EMI Line Filters

Sep 8, 2009 11:58 AM

Bourns, Inc. announced the new SRF series of line filters for electromagnetic interference (EMI) suppression.  Designated Bourns® models SRF0504, SRF0602, SRF0905, SRF1006 and SRF1306, the new lead free line filters feature inductance values from 0.55 µH up to 6500 µH and current ratings as high as 5 amps.  Line filters are required in personal computers, data terminals, test equipment and process controllers for high frequency suppression into or out of electronic equipment.  The new devices are RoHS* compliant and offer excellent EMI suppression capability at high frequencies for a broad range of applications that require minimization of interference.

Technical Features
Model      Current Rating         Inductance Range      Frequency Range
SRF0504     up to 5 A                  0.55 to 5.0 µH           to 1200 MHz
SRF0602     300 mA                    10 to 330 µH             to 1600 MHz
SRF0905     up to 1.6 A               10 to 6500 µH           to 300 MHz
SRF1006     up to 1.4 A               120 to 5000 µH         to 200 MHz
SRF1306     up to 2.7 A               35 to 1000 µH           to 250 MHz

As a pricing reference, Bourns' new SRF series of line filters is priced from $0.36-$1.10 per piece and is available now.

Acceptable Use Policy blog comments powered by Disqus