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Common mode chokes with UI cores Features 2 - 0,3 to SA ratings, low temperature. 2 - 0,6 to 50 mH, dual chokes. 5 - An open-body anti-noise choke coil a large 2 inductance for 2 a great noise control effect. = - Excellent mechanical strengh § - 100KHz to 3MHz common node resonance. E - High realibility and variant PCB-mount housing E - Suitable for wave soldering 6 - Low resistance and temperature rise. - Suitable for high-density insertion 1 Part Number Inductance Tolerance (©) Max Part Number Inductance Tolerance (9) Max (mH) (ui) Max Max A (mH) (pH) Max Max A LF1922-752 7,5 100 2,00 04 LF3221-503 50 300 3 0,30 LF1922-502 5 200 2,00 0,3 UF3221-353 35 250 2 0,50 LF1922-302 3 150 0,40 0,5 UF3221-253 25 230 1,2 0,80 LF1922-202 2 100 0,40 1 UF3221-203 20 200 0,7 0,90 LF1922-102 1 50 0,14 1,6 LF3221-183 18 180 0,6 1,00 LF1922-801 0,8 50 0,20 1,5 UF3221-123 12 150 0,4 1,00 LF1922-601 0,6 50 0,12 2 LF3221-103 10 120 0,25 2,00 LF2327-453 45 200 2,50 0,5 UF3221-752 7,5 100 0,2 2,00 LF2327-323 32 200 2,00 0,5 UF3221-502 5 80 0,15 3,00 LF2327-253 25 160 1,20 0,5 UF3221-302 3 60 0,1 3,00 LF2327-203 20 160 1,20 0,5 UF3221-152 1,5 50 0,06 4,00 LF2327-143 14 140 1,00 0,5 LF3221-102 1 50 0,04 5,00 LF2327-103 10 140 0,80 08 LF2327-790 7,9 100 0,80 08 LF2327-602 6 100 0,80 08 LF2327-402 4 100 0,70 08 LF2327-250 2,5 80 0,60 08 LF2327-182 1,8 80 0,60 08 LF2327-102 1 80 0,40 1 131

Common mode chokes with UI cores ooo "Dimensions (in mm) v 19m 17 max 23m 19 m ra ai a: i Eg is —e% 8 iS) 5 00,7 | 20,7 pa + 1340,5 1320,5 LF 2922 | LF 2327 ea 4 eg e+ al bad Fe! b 21,5 max 20 max FS q 20,7 1520, rT LF 3221 Electrical Schematic 1 ry 73 4 PRI 3 | | SEC z 3 132