20F-01

GROUP-TEK® A Lead Supplier of Magnetic Components 10BASE MODUES 10BASE-T LOW PASS FILTER P/N:20F-01 FEATURES ● IEEE 802.3 and IEEE 802.5 compatible ● Designed to meet AMD 79C98.AT& T T7220& NS DP83922 Chip set requirements. ● Low insertion loss characteristics ● Cost effective designs. Electrical Specifications @25℃---Operating Temperature 0℃~70℃ Part No. 20F-01 Insertion Loss (dB max) 1~10MHz -1.0 Attenuation (dB min) Frequency 20MHz 25MHz 35MHz 40~100MHz TX -7 -19 -32 -35 RX -6 -14 -20 -31 Return Loss 1~10MHz (dB min) 100+15Ω -18 Crosstalk (dB min) 1-30MHz -30 Common Mode Rejection (dB min) Hi-Pot (Vrms min) 50MHz 100MHz -35 -30 1500 Dimension: mm(inch)+/-0.25(0.01) 20F-01 GROUP-TEK R XXXX 20.83(0.82) 2.54(0.1) 17.78(0.7) 10.16(0.40) 1 Xmit 2 3 0.50 7.62(0.30) 6 RCV 7 8 Schematic 16 15 14 To Cable 11 10 9 6.35(0.25) 3.30(0.13) TEL：（+86）755-27179059，27179028 FAX：（+86）755-83441889 Http://www.group-tek.com E-mail:sale1@group-tek.co...