Document
10/100BASE MODUES
GROUP-TEK®
A Lead Supplier of Magnetic Components
10/100BASE TRANSFORMER
FEATURES
● Designed to meet IEEE 802.3 requirements ● Primary inductance(Lp)350uH min.
@ 100KHz 0.1Vrms 8mA ● Hipot:1500Vrms
Electrical Specification@25℃ Operating Temperature 0 to 70℃
Part No.
Turns Ratio
Insertion Ioss (dB max)
Return Ioss (dB typical .)
MHz
Differential to Common Mode Rejection (dB typ)
Crosstalk
Schematic
TX RX 100KHz-100MHz 30MHz 60MHz 80MHz 30MHz 50MHz 100MHz 30MHz 60MHz 100MHz
HST-0041S 1:1
1:1
1.1
-20 -14 -11.5 -42 -37 -33 -45 -40 -35
A
HST-0042S 1:1
1:1
1.0
-18 -14 -12 -40 -40 -40 -35 -35 -35
B
HST-0043S 1:1.414 1:1 1.1 -18 -12 -11.5 -42 -37 -30 -45 -40 -35
A
HST-0044S 1:1
1:1
1.1
-20 -14 -11.5 -42 -37 -33 -45 -40 -35
C
Dimension: mm(inch)+/-0.25(0.01)
6.85(0.27)
HST-00XXS
GROUP-TEK R
XXXX
9.40(0.37)
0.5(0.02)
12.7(0.5) 5.28(0.208)
0.64(0.025)
10.67(0.42)
1.27(0.05)
8.89(0.35)
0.64(0.025)
0.30(0.012)
TEL:(+86)755.