?lan-mate? series single rj45 connector module with integrated 10 base t magnetics p/n: LT1S022 page : 1/2 prepared :luo ming li checked by: xu wenbing approved : alexander wu drawing no.: pulse transformer rev.:a2 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 pcb board space. 3. reduce emi radiation, improve emi performance. 4. complies with ieee802.3 standards 5. operating temperature range : 0c to +70c. b. electrical specifications@25c : 1. turn ratio(5%): p3-p1:j2-j1=1ct:1 & p8-p6:j6-j3=1ct:2 2. primary ocl inductance: 140h min @100khz/ 0.2vrms 3. leakage inductance : 0.3h max 4. inter winding capacitance: 9pf max. 5. primary dcr : 0.60 max 6. hi-pot isolation: 1500 vrms c. schematic:
?lan-mate? series single rj45 connector module with integrated 10 base t magnetics p/n: LT1S022 page : 2/2 prepared :luo ming li checked by: xu wenbing approved : alexander wu drawing no.: pulse transformer rev.:a2 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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