ACX Advanced Ceramic X LF 1005 Series Multilayer Chip Low-Pass Filters Features Ultra small SMD type with low loss at pass-band and high attenuation at stop-band. RoHS compliant Applications Mobile wireless communication systems, including GSM/WCDMA/LTE phones,etc. Specifications Frequency Insertion Loss VSWR Frequency Attenuation Part Number Range BW BW (MHz) (dB) (MHz) (dB) 3350~4360 20 min. LF1005- 1695 ~ 2180 0.6 max. 2.0 max W1R9NBA 5085~6540 45 min. Qty/Reel (pcs) : 10,000 o Operating Temperature Range : -40 ~ +85C o Storage Temperature Range : -40 ~ +85 C Storage Period : 12 months max. Power Capacity : 3W max. Part Number LF 1005 - W 1R9 NBA /LF Type LF : Low Pass Filter Dimensions ( L W ) 1.0 0.5 mm Material Code W Frequency Range 1R9=1900MHz T: Tape & Reel NBA Specification Code Packaging B: Bulk Soldering /LF=lead-free Terminal Configuration <Top View> No. Terminal Name No. Terminal Name NC OUT GND GND NC IN LF1005-W1R9NBAT/LF REV:2 PAGE:1/7 ACX Advanced Ceramic X Dimensions and Recommended PC Board Pattern Unit: mm < Top View> c a b T d W L L < Bottom View> < Side View > Mark L W T a b c d 1.0 0.5 0.38 0.18 0.125 0.18 0.15 Dimensions 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.18 0.711 0.93 0.25 0.15 * * 0.476 1.78 Solder Resist 1.8 Land Through-hole ( 0.355) 0.18 * Line width should be designed to match 50 characteristic impedance, depending on PCB material and thickness. Measuring Diagram Port 1 Port 2 Network Analyzer (50)(50) GND I/O I/O GND LF1005-W1R9NBAT/LF REV:2 PAGE:2/7