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100 BASE-T4 TRANSFORMERS Electrical Specifications at 25 C Designed for Quad SMD Dual SMD use with 24-Pin 16-Pin Transceiver I.C. Part. No. Part. No. T-15202 SEEQ 80C240P Cypress CY7C971 T-15203 T-15200S T-15201S o Designed to provide isolation and impedance matching for 4 twisted pairs in a 100 Mbps Transmission over UTP-3 Cable. IEEE 802.3 Compatible Common Mode Choke available for improved EMI performance OCL Min. ( H ) 350 350 LL max. ( H ) 1.0 1.0 DCRP max. () 0.5 1.0 Cw/w max. ( pF ) 14 10 Isolation (VRMS) 1500 1500 Designed for popular 100Base-T4 transceiver chips Turns Ratio +3% 1:2CT 2CT:1CT Tape & Reel Available T-15202 Schematic Diagram PRI 24 23 22 21 PRI 20 19 18 PRI 17 16 15 PRI 14 13 24-Pin SMD Package: T-15202, T-15203 Dimensions in Inches (mm) 0.700 (17.78) MAX. .526 (13.35) 1 2 SEC 3 4 5 SEC 6 7 8 SEC 9 10 11 SEC 12 .296 (7.52) MAX. T-15203 Schematic Diagram PRI 24 23 22 21 PRI 20 19 18 PRI 17 16 15 PRI 14 13 .016 (0.41) TYP. .050 (1.27) TYP. .015 (0.38) TYP. .035 (0.89) TYP. .010 (0.25) TYP. .645 (16.39) .622 (15.80) 1 3 2 SEC 4 5 6 SEC 7 9 8 SEC 10 11 12 SEC 24-Pin DIP Package: T-15200S & T-15201S Dimensions in Inches (mm) .505 (12.83) MAX. 9 T-15200S Schematic Diagram PRI 16 15 14 13 12 11 PRI 10 9 T-15201S Schematic Diagram PRI 16 15 14 13 12 11 PRI 10 .285 (7.24) MAX. .205 (5.21) MAX. 1 2 SEC 3 4 5 6 7 SEC 8 1 2 SEC 3 4 5 6 7 SEC 8 .016 (0.41) TYP. .050 (1.27) TYP. .015 (0.38) TYP. .025 (0.64) TYP. .010 (0.25) TYP. .380 (9.65) .360 (9.14) Impedance ( Ohms ) 100 BASE-T4 COMMON MODE CHOKE Electrical Specifications at 25o C Part Number F-1515 Turns Ratio +3% 1 :1 OCL Min. ( H ) 36 LL max. ( H ) 0.2 DCRP max. () 0.35 Impedance (Min.) 2000 @ 30 Mhz 1500 @ 50 Mhz 1000 @ 70 Mhz Cw/w max. ( pF ) 15 4000 Typical 3000 2000 Minimum 1000 Isolation (VRMS) 500 0 10 20 40 60 80 100 Frequency ( MHz ) 200 300 F-1515: 16-Pin SMD package per T-15200S above. F-1515 Schematic Diagram )RU FRPSOHWH GHWDLOV LQFOXGLQJ GRZQORDGDEOH 3') FDWDORJV DQG GDWD VKHHWV SOHDVH YLVLW ZZZUKRPEXVLQGFRP Specifications subject to change without notice. For other values & Custom Designs, contact factory. 100BAST2 - 2/02 Rhombus Industries Inc. www.rhombus-ind.com 15801 Chemical Lane, Huntington Beach, CA 92649-1595 Tel: (714) 898-0960 * Fax: (714) 896-0971 |
Price & Availability of T-15200S
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