bel fuse inc. 206 van vorst street, jersey city, nj 07302 ? tel 201-432-0463 ? fax 201-432-9542 ? www.belfuse.com high frequency magnetics ?2002 bel fuse inc. specifications subject to change without notice. 04.02 TM02131 page 1 t1/e1/j1 mini-octal choke module schematic electrical specifications at 25 c ? optimized for t1/e1/j1 line interface applications ? eight 2-line chokes in one surface mount package ? miniature octal package provides a 33% area reduction compared with standard octal package ? common mode attenuation peak centered at 24th harmonic of t1 and e1 clock frequencies ? maximum continuous ac current rating: 110 ma ? companion to all bel t1/e1/j1 octal transformer modules ? operating temperature range -40 to +85c ? meets iec 695, 2-2 flammability requirements ? pwb process capability: standard printed wiring board assembly techniques, total-immersion cleaning ? reliability testing: shock, vibration, temperature cycling, temperature - humidity - bias ? interwinding breakdown voltage: 1500 vrms min ? ul 1950 approved: file number e150991 1. referenced to 50 w s555-6400-26 r e b m u n t r a p e k o h c n o i t a r u g i f n o c e c n a t c u d n i z h k 0 0 1 t a r c d w w w w w x a m n o i t a u n e t t a e d o m n o m m o c 1 p y t b d e k o h c / s e n i l g k p / s e k o h c c 5 2 n i m h c 0 4 - n i m h 1 z h m 0 1 z h m 0 3 z h m 0 5 z h m 0 0 1 z h m 0 0 3 z h m 0 0 5 z h m 6 2 - 0 0 4 6 - 5 5 5 s285 77 45 4 . 06 21 45 46 42 42 34 2 1 2 3 4 5 6 7 8 9 1 0 11 12 1 3 1 4 1 5 1 6 3 2 3 1 3 0 2 9 2 8 2 7 2 6 2 5 2 4 2 3 22 21 2 0 1 9 1 8 1 7
corporate bel fuse inc. 206 van vorst street jersey city, nj 07302 tel 201-432-0463 fax 201-432-9542 www.belfuse.com far east bel fuse ltd. 8f / 8 luk hop street san po kong kowloon, hong kong tel 852-2328-5515 fax 852-2352-3706 www.belfuse.com europe bel fuse europe ltd. preston technology management centre marsh lane, suite g7, preston lancashire, pr1 8ud, u.k. tel 44-1772-556601 fax 44-1772-888366 www.belfuse.com high frequency magnetics ?2002 bel fuse inc. specifications subject to change without notice. 04.02 TM02131 page 2 t1/e1/j1 mini-octal choke module mechanical s555-6400-26 tape and reel packaging 44 mm wide by 16 mm pitch; 13 inch od, 4 inch id 400 modules per reel, maximum meets ansi/eia 481-2 carrier tape standards - jedec so package 1.050 [26.67] max 0. 4 25 [10. 8 0] max 0. 3 00 [7.62] 0.050 [1.27] pitch 0.020 0.002 [0.51 0.05] 0.2 9 0 [7. 3 7] max 0.750 [1 9 .05] 2 x 0.0 3 5 [0. 8 9 ] 2 x 0.060 [1.52] 0 - 5 r 0.005 [ r 0.1 3 ] t y p r 0.005 [ r 0.1 3 ] t y p 0.00 4 0.050 [1.27] 0. 4 65 [11. 8 1] 0.025 [0.6 4 ] 0.070 [1.7 8 ] 0.010 [0.25] m i n d i m e n s i o n s a re i n i n ch es [ m i ll i m e t ers ]. s t a n d a r d d i m e n s i o n t oler a n c e i s 0.005 [0.1 3 ] u n less o th er w i se n o t e d .
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