15801 chemical lane, huntington beach, ca 92649 phone: (714) 898-0960 fax: (714) 896-0971 rhombus transformers & magnetic products industries inc. www.rhombus-ind.com 9/30/02 physical dimensions in inches (mm) schematic diagram high frequency data line filter 50 mil 16-pin smd p/n F-1508 .015 (0.38) typ. .505 (12.83) max. .016 (0.41) typ. .205 (5.21) max. .360 (9.14) .380 (9.65) .285 (7.24) max. .025 (0.64) typ. .050 (1.27) typ. .010 (0.25) typ. available on tape & reel 1. tested at 100khz and 100 mv rms parameter units inductance + 30% (1) 85.0 m h leakage inductance (1) 0.25 max. m h interwinding capacitance (1) 10 max. pf primary dc resistance 0.20 max. w isolation (hi-pot) 500 min. v rms srf (ref.) 12 mhz insulation resistance 10k min. m w power rating 250 mw turns ratio 1:1 + 5% 1000 800 600 400 200 0 impedance plot frequency (mhz) ohms minimum typical common mode attenuation (db) frequency in mhz 100k 1m 10m 30m 50m 100m 300m 500m 3 20 33 37 35 27 9 4 operating temperature range: -40 o c to +85 o c
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