? all specifications are subject to change without notice. (1/1) 001-01 / 20030824 / e9711_act.fm emc components act series act3225 type common mode choke coils for signal line and dc power line smd features wire-wound chip-type common mode filter with a large differen- tial mode inductance in the high frequency range. achieves outstanding dual mode noise control by combining on a single chip common mode and differential mode filters. common-mode filter for up to 200mhz. chip bead for high fre- quency range. applications countering the electromagnetic noise of various electronic devices, such as notebook pcs, cd-rom?s, facsimiles, etc. product identification (1) series (4) number of lines (2) dimensions l w (2) 2p: 2-line 3225: 3.2 2.5mm (5) packaging style (3) impedance[at 100mhz] t: ?180mm reel taping 102: 1000 ? tl: ?330mm reel taping b: bulk shapes and dimensions circuit diagram recommenced pc board pattern reflow soldering electrical characteristics ? x: packaging style(t:taping[ ? 180mm reel], tl:taping[ ? 330mm reel], b:bulk) typical electrical characteristics impedance vs.frequency measuring circuits characteristics act 3225 - 102 - 2pt- t (1) (2) (3) (4) (5) part no. impedance( ? )[at 100mhz] dc resistance ( ? )max. rated voltage edc(v)max. rated current idc(ma)max. insulation resistance (m ? )min. common mode differential mode act3225-102-2p-x ? 1000min. 200typ. 0.5 20 200 10 3.2 0.2 terminal electrode ferrite insulation resin 0.65 0.65 2.5 0.2 14 23 3 0.7 0.7 2.3max. dimensions in mm 2 1 3 4 no directionality 1.1 1.4 1.4 1.6 1.5 1.5 dimensions in mm 1 10 100 1000 10000 1000 100 1 10 impedance ( ? ) frequency ( mhz ) differential mode common mode hp4291a differential mode hp4291a common mode
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