bel fuse inc. 198 van vorst street, jersey city, nj 07302 ? tel 201-432-0463 ? fax 201-432-9542 ? www.belfuse.com isdn magnetics ?2000 bel fuse inc. specifications subject to change without notice. 05.00 tm00200 t2-1 dual s interface transformers ? meet requirements for pulse template and impedance template according to itu-t (ccitt i.430) ? ul and csa approved electrical specifications at 25 c schematic ? minimum interwinding breakdown voltage of 1500 vrms ? operating temperature range 0 c to 85 c ? qualified per bellcore tr-tsy-000357-1 r e b m u n t r a p s c i r e v i e c s n a r t e l b i t a p m o c r e r u t c a f u n a m c i r e b m u n t r a p c i a 8 9 7 2 t n e c u l 4 3 2 7 t c 0 5 2 7 t 4 5 2 7 t 6 5 2 7 t 9 5 2 7 t a l o r o t o m4 7 5 5 4 1 c m b 8 9 7 2t n e c u l 1 0 9 7 t 3 0 9 7 t c 8 9 7 2 n o s p m o h t s g s 0 2 4 5 t s 1 2 4 5 t s s n e m e i s 0 8 0 2 b e p 1 8 0 2 b e p 4 8 0 2 b e p 5 8 0 2 b e p 6 8 0 2 b e p 6 8 1 2 b e p c e t e i m2 7 0 2 - c t m l e t i m 0 3 9 8 t m 1 3 9 8 t m l a n o i t a n r o t c u d n o c i m e s 0 2 4 3 p t 1 2 4 3 p t d 8 9 7 2d m a a 0 3 c 9 7 m a a 2 3 c 9 7 m a e 8 9 7 2a l o r o t o m 4 7 4 5 4 1 c m 5 7 4 5 4 1 c m 7 8 10 9 primary secondary 5 6 12 11 3 4 14 13 1 2 16 15 t2 t1 2798a 2798b 2798C 2798d 2798e r e b m u n t r a p o i t a r s n r u t % 2 y r a m i r p e c n a t c u d n i n i m h m e g a k a e l e c n a t c u d n i m m m m m x a m h r c d w w w w w x a m g n i d n i w r e t n i e c n a t i c a p a c x a m f p d e t u b i r t s i d l e l l a r a p e c n a t i c a p a c x a m f p i r p c e s a 8 9 7 25 . 2 : 0 . 10 . 2 20 . 55 . 35 . 70 0 10 0 1 b 8 9 7 20 . 2 : 0 . 10 . 2 20 . 55 . 30 . 60 0 10 0 1 c 8 9 7 20 . 2 : 0 . 10 . 2 25 7 . 35 2 . 25 4 . 40 0 10 8 d 8 9 7 20 . 2 : 0 . 10 . 2 25 . 25 . 30 . 60 0 10 0 1 e 8 9 7 20 . 1 : 0 . 10 . 2 20 . 55 . 35 . 30 0 10 4
corporate bel fuse inc. 198 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 isdn magnetics ?2000 bel fuse inc. specifications subject to change without notice. 05.00 tm00200 t2-2 dual s interface transformers 12 345678 16 15 14 13 12 11 10 9 0.950 [24.13] max 0.100 [2.54] typ 0.1.22 [3.10] typ 0.300 [7.62] max 0.705 [17.91] C 0.005 [0.13] + 0.010 [0.25] 0.595 [15.11] typ 0.015 [0.38] note: unless otherwise specified, dimensions are nominal and in inches [millimeters]. mechanical tape and reel packaging: 400 parts/reel 2798a 2798b 2798C 2798d 2798e terminal pad 0.100 [2.54] typ 0.060 [1.52] typ 0.060 [1.52] typ 0.755 [19.18] typ 0.035 [0.89] 0.030 [0.76] suggested pcb pad layout
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