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DESCRIPTION

DLI introduces its new high frequency surface mountable catalog low pass filters. These LPF’s incorporate DLI’s high dielectric ceramic materials which provide small size and minimal performance variation over temperature. The catalog LPF’s are offered in a variety of frequency bands, which offers a drop in solution for high frequency attenuation.

FEATURES

 Small Size  Fully Shielded Component  Frequency Stable over Temperature  Solder Surface Mountable  Excellent Repeatability  Operating Temp: -55˚C to +125˚C  Characteristic Impedance: 50Ω  100% Tested & Inspected SPECIFICATIONS* *Electrical specifications based on typical mounted performance at room temperature. Insertion loss shall vary ±0.5dB over temperature. 18GHz Surface Mount LPF L185XF4S Typical Measured Performance Parameter Frequency (GHz) Min Max Passband Insertion Loss* (dB) DC - 18 2.2 Min Passband Return Loss (dB) DC - 18 15 Stopband Attenuation (dB) 20.5 - 40 25 Size (LxWxH) 0.220 x 0.140 x 0.098 in 5.58 x 3.55 x 2.49 mm www.knowlescapacitors.com www.dilabs.com 2777 April 2015

Isometric View Bottom View 18GHz Surface Mount LPF L185XF4S www.knowlescapacitors.com www.dilabs.com 2777 Route 20 East, Cazenovia, NY 13035| Ph: (315)655-8710 | KCCSales@knowles.com April 2015  50Ω trace dimensions are application specific.  Ensure adequate grounding beneath the filter.