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 XFMRS
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XFMRS XFMRS, INC. 1940 Landersdale Road • Camby, Indiana 46113 • Tel. (317) 834-1066 • Fax: (317) 834-1067 XFMRS 1 COMMON MODE CHOKES FOR TELECOM APPLICATIONS 1,500 1,500 500 500 500 500 1.40 0.70 1.00 0.30 0.25 0.25 20 10 50 15 10 20 35 10 1 .20 .20 .20 Low Frequency XF0063-01 XF0013-01 XF0053-01 High Frequency XF0246-00 XF0086-00 XF0406-00 6.0 mH MIN 1.0 mH MIN 4.7 mH ± 30% 24.0 µH MIN 8.0 µH MIN 18.0 µH MIN Isolation (Vrms MIN) DCR (W W W W W MAX) Cw/w (pF MAX) LL sec (µH MAX) Part Number OCL ELECTRICAL SPECIFICATIONS @ 25° C • DESIGNED FOR 4-WIRE LINKS, SUCH AS ISDN-S/T AND T1 / E1 / CEPT • HIGH FREQUENCY CHOKES FOR EMI REDUCTION • LOW FREQUENCY CHOKES IMPROVE LONGITUDINAL BALANCE IN ISDN-S/T LINKS • SURFACE MOUNT MODELS AVAILABLE • CUSTOM VARIATIONS WELCOME XF0063-01 XF0013-01 XF0053-01 XF0246-00 XF0086-00 XF0406-00 40 20 25 — — — FREQUENCY Part Number COMMON MODE ATTENUATION (db TYPICAL, 100 OHM SYSTEM) 100KHz 40 30 40 15 15 25 1.0MHz 26 30 20 20 15 20 10.0MHz 16 25 15 20 20 20 30.0MHz 10 20 10 20 15 20 50.0MHz — — — 20 15 20 100.0MHz SCHEMATICS: SEE FOLLOWING PAGE DIMENSIONS: SEE FOLLOWING PAGE |
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