bel fuse inc. 206 van vorst street, jersey city, nj 07302 ? tel 201-432-0463 ? fax 201-432-9542 ? www.belfuse.com ?2001 bel fuse inc. specifications subject to change without notice. 08.01 bm01818 10/100base-tx low profile belmag? integrated connector modules electrical specifications at 25 c page 1 schematic L811-1X1T-03 rj45 tct 1 2 3 4 5 6 t d+ t d - r d+ r d - r ct shield 1 ct : 1 1 ct : 1 1 2 3 4 5 6 7 8 t x + t x - r x + r x - 1 000pf 2 kv 7 5 x 4 ? single port shielded rj-45 connector with integrated 10/100 magnetics ? compatible with a variety of 10/100 transceiver ics ? operating temperature 0 to +70 c ? storage temperature -40 to +85 c ? low profile package for space saving designs ? complies with ieee standards and all 10/100 ethernet specifications including 350h with 8ma dc bias ? integrated design conserves valuable board space ? minimum interwinding breakdown voltage of 1500 vrms ? adaptable, modular design provides higher reliability ? reduced pin count for improved crosstalk and optimum pcb trace routing available options ? various transformer turns ratios ? various high voltage capacitor values r e b m u n t r a p n o i t r e s n i s s o l x a m b d s s o l n r u t e r n i m b d o t n o m m o c l a i t n e r e f f i d e d o m n o i t c e j e r n i m b d o t n o m m o c n o m m o c e d o m n o i t c e j e r n i m b d k l a t s s o r c n i m b d o t z h m 1 z h m 0 0 1 o t z h m 1 z h m 0 3 o t z h m 0 3 z h m 0 6 o t z h m 0 6 z h m 0 8 z h m 0 0 1 o t z h k 0 0 1 z h m 1 z h m 0 3 z h m 0 6 z h m 0 0 1 3 0 - t 1 x 1 - 1 1 8 l0 . 1 -8 1 - g o l 0 2 - 8 1 ) z h m 0 3 / f ( 2 1 -0 40 35 6 -5 4 -7 3 -5 3 -
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 ?2001 bel fuse inc. specifications subject to change without notice. 08.01 bm01818 10/100base-tx low profile belmag? integrated connector modules suggested panel opening 0.691 [17.55] 0.505 [1 2 . 83 ] 0.0 8 0 [ 2 .0 3 ] mechanical page 2 pad layout L811-1X1T-03 0.765 0.020 [19.43 0.51] pin 1 0.130 [3.30] 0.661 [16.79] max 0.4 8 5 [12.32] max 0.555 0.010 [14.10 0.25] 0.305 [7.75] 0.125 [3.1 8 ] 0.565 [14.35] 0.950 [24.13] max 0.192 [4. 88 ] 0.125 [3.1 8 ] 0.0675 [1.71] suggested pcb pad layout component side view 0.6 3 5 [16.1 3 ] 0.500 [1 2 .70] 0.565 [1 4 . 3 5] 0. 44 0 [11.1 8 ] 0.050 [1. 2 7] 0.0 8 0 [ 2 .0 3 ] 0.06 2 [ 1.57] 2 p l a c es 0.1 2 8 [ 3 . 2 5] 2 p l a c es 0.0 3 5 [ 0. 8 9 ] 6 p l a c es 1 2 3 4 5 6 notes plastic housing thermoplastic, flammability rating ul 94v-0 contacts 50 micro-inch hard gold plating pins tin-coated copper wire, dia 0.018" [0.46] solderability per mil std. 202, method 208 metal shield tin lead plated copper alloy
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