?lan-mate? series single rj45 connector module with integrated 10 base t magnetics p/n : LT1S001 page : 1/2 prepared :luo ming li checked by: xu wenbing approved : alexander wu drawing no.: pulse transformer rev.:a3 date : 2001/08/07 a. general specifications 1. rj-45 connector integrated with x?fmer/impedance resistor/high voltage capacitor 2. size same as rj-45 connector to save pch board space. 3. reduce emi radiation, improve emi performance. 4. complies with ieee802.3 standards b. electrical specifications@25 c 1. turns ratio(5%): tx=1ct:1.414ct & rx=1:1 3. inductance: 200h min. @0.2v/100khz 4. leakage inductance (tx & rx) : 0.5h max 5. inter winding capacitance (tx & rx) : 14pf max. 6. hi-pot isolation: 1500 vrms c. schematic:
?lan-mate? series single rj45 connector module with integrated 10 base t magnetics p/n : LT1S001 page : 2/2 prepared :luo ming li checked by: xu wenbing approved : alexander wu drawing no.: pulse transformer rev.:a3 date : 2001/08/07 d. mechanical: 1. plastic material : pbt 15% glass filled (ul 94v-0) , black housing 2. metal shield : brass c2680-h, 20u nickle plated, t=0.25mm 3. spring wire : 0.45mm dia. phosphor bronze with 6u gold plated . 4. solder pin : 0.4x0.4mm ,phosphor bronze with solder plated 5. durability : 300 mating cycles min . e. pcb layout mounting hole (top view)
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