“LAN-MATE” SERIES
SINGLE RJ45 CONNECTOR MODULE WITH INTEGRATED 10 BASE T MAGNETICS
P/N: LT1S021
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 : 0°C to +70°C.
B. Electrical Specifications@25°C :
1. Turns Ratio:
1CT:1
1CT:2
2. Inductance:
140 uH
3. Interwinding CAP:
15 pF
4. Leakage Inductance:
0.4 uH
0.4 uH
5. Common Choke Inductance 30 uH
6. DCR :
0.3
Ω
7. HI-POT:
2000Vrms
C. Schematic:
TX
RX
Min
Max
Max
Max
TYP
Max
1mA
@100KHz/50mVrms
PRI/SEC
@100KHz/50mVrms
PIN1-3(16,14short) @100KHz/50mVrms
PIN6-8(11,9short) @100KHz/50mVrms
Each Winding
@100KHz/50mVrms
Each Winding
2Sec PRI/SEC
Page : 1/2
Prepared :Luo Ming Li
Drawing no.: Pulse Transformer
Checked by: Xu Wenbing
REV.:A1
Approved : Alexander Wu
Date : 2001/08/07
“LAN-MATE” SERIES
SINGLE RJ45 CONNECTOR MODULE WITH INTEGRATED 10 BASE T MAGNETICS
P/N: LT1S021
D. Mechanical:
Page : 2/2
1. Plastic Material : PBT 15% Glass Filled (UL 94V-0) , Black Housing
2. Metal Shield
3. Spring Wire
4. Solder Pin
5. Durability
: Brass C2680-H, 20u Nickle Plated, t=0.25mm
: 0.45mm Dia. Phosphor bronze with 6u gold plated .
: 0.4x0.4mm ,Phosphor bronze with Solder plated
: 300 Mating cycles Min .
E. PCB Layout Mounting Hole (Top View)
Prepared :Luo Ming Li
Drawing no.: Pulse Transformer
Checked by: Xu Wenbing
REV.:A1
Approved : Alexander Wu
Date : 2001/08/07
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