BLF820

Catalog: 1654001 Issue Date: 07.2010 Corcom Product Guide Surface Mountable RFI Filters BLF Series UL Recognized BLF Series Specifications • Specifically designed for the signal line Capacitors: Type: Monolithic Ceramic Chip Standard Values: BLF820: 820 pF BLF082: 82 pF Standard Tolerance: ± 20% • Attenuates signals from 10 MHz to 1000 MHz • Maximum attenuation at 40MHz to 400 MHz • Unique U shaped low profile single piece filter • Each filters two signal lines • Stackable for performance over multiple lines. • Withstands dielectric voltage of 1000 VAC for 60 seconds Ferrites: Type: Inductance: High resistivity, nickel zinc ceramic 2 µH Housing Material: Glass-filled polyester (UL94V-0) Dielectric Withstanding Voltage: line to line and line to ground: 1000 VAC for 60 seconds • Can be used in conjunction with unfiltered RJ jacks, ganged jacks, or with filtered modular jacks for additional protection. Rated Current: 2.2A max. Rated Voltage: 56.6 volts max. Dimensions Electrical Schematic .25 Max. 6.35 .450 Max. 11.43 LINE LOAD .375 Max. 9.53 .100 2.54 Max. Recommended Pad Layout .265 6.73 .100 2.54 Gnd Pad Performance Data Minimum Insertion Loss Line to line (pass band) in 50 ohm circuit @ 1 MHz @ 5MHz .150 3.81 .047 1.19 (4 places) .047 1.19 (2 places) .120 3.05 .050 1.27 Available Part Numbers BLF820 246 BLF082 < 1 dB