KLA4T109 LF-RevA2-121101

BOTHHAND USA
“LAN-MATE” SERIES DESCRIPTION :
1000 BASE-T RJ45 1 x 4 INTEGRATED
MAGNETICS CONNECTOR
P/N:KLA4T109 LF
Feature
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Compliance with FCC standard.
Complies with requirement of IEEE 802.3ab standards.
RJ-45 connector integrated with transformer/impedance
resistor/high voltage capacitor.
Size same as RJ-45 connector to save PCB board space.
Reduced EMI radiation to improve EMI performance.
Design for 1000 BASE transmission over UTP-5 cable.
Compliance with ROHS requirements.
Operating temperature range: 0℃ to +70℃.
Storage temperature range: -25℃ to +85℃.
Electrical Specifications @ 25°C
Part
Turns Ratio
OCL (uH Min)
Cross talk
(±5%)
@ 100KHz/0.1V
(dB Min)
Number
KLA4T109 LF
HI-POT
(Vrms)
TX
RX
with 8mA DC Bias
0.3-30MHz
30-60MHz
60-100MHz
1CT:1CT
1CT:1CT
350
-40
-35
-30
1500
Continue
Insertion
Part
Loss
Number
(dB Max)
KLA4T109 LF
Return Loss
CMR
(dB Min) @ Load 100Ω
(dB Min)
1–100MHz
1-30MHz
30-40MHz
40-50MHz
50-80MHz
1-30MHz
30-60MHz
60-125MHz
-1.0
-16
-13.5
-11.5
-10
-30
-25
-20
Schematic
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Page :1/2
A2(12/11)
BOTHHAND USA
“LAN-MATE” SERIES DESCRIPTION :
1000 BASE-T RJ45 1 x 4 INTEGRATED
MAGNETICS CONNECTOR
P/N:KLA4T109 LF
Mechanical
1. Plastic Material
: Thermoplastic (UL 94V-0), Black Housing
2. Metal Shield
: Brass, 20u" inches thick Nickel
3. Spring Wire
:
4. Solder Pin
: 0.5x0.35mm, SUS430 with solder Plated
5. Durability
: 750 Mating cycles Min.
-6
0.45mm Dia. Phosphor bronze with 0.1524 *10 m gold plated &
-6
1.524*10 m thick Nickel
PCB Layout Mounting Hole(Top View)
www.bothhandusa.com
Page :2/2
A2(12/11)