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4P PoE 7490240140 10/100/1000Base-T LAN Transformer Ship Today
4P PoE 7490240140 10/100/1000Base-T LAN Transformer Ship Today
Specifications
Brand Name :
Link-pp
Model Number :
7490240140
Certification :
UL, Reach, RoHs, ISO19001, ISO14001
Place of Origin :
CHINA
MOQ :
50pcs
Price :
$0.9 - $2.8
Payment Terms :
TT, NET30/60/90 Days, Western Union
Supply Ability :
500K Pieces per Week
Delivery Time :
About 1-2 Days
Packaging Details :
Tape and Reel
Data rate :
1000 Base-T
PoE :
4PPoE (up to 350 mA)
Ports :
1
Improved CMRR :
NO
Operating Temperature :
-40 °C up to +85 °C
Insulation Test Voltage :
4000V (RMS) 1min
Mount :
SMT
Inductance :
350µH
Description

Electrical Specifications of 7490240140 SMT Transformer:

Parameter

Test conditions

Value

Unit

Tol.
Turn Ratio(±2%) 1∶1

Inductance

100 kHz / 100 mV @ 8 mA

350

µH

min.

Insulation Test Voltage

1 min.

4000

V (RMS)

min.

DC Resistance

@20℃

1100

mΩ

max.

Insertion Loss

1-100 MHz

-1.4

dB

max.

Return Loss

1-30 MHz @ 100 Ω

-14

dB

min.

Return Loss

30-60 MHz @ 100 Ω

-9

dB

min.

Return Loss

60-80 MHz @ 100 Ω

-7

dB

min.

Return Loss

80-100 MHz @ 100 Ω

-6

dB

min.

Differential to Common Mode Rejection Ratio

1-30 MHz

-35

dB

min.

Differential to Common Mode Rejection Ratio

30-60 MHz

-32

dB

min.

Differential to Common Mode Rejection Ratio

60-100 MHz

-30

dB

min.

Crosstalk

1-60 MHz

-32

dB

min.

Crosstalk

60-100 MHz

-30

dB

min.
Common Mode Rejection Ratio 1-30 MHz -35 dB min.
Common Mode Rejection Ratio 30-60 MHz -32 dB min.
Common Mode Rejection Ratio 60-100 MHz -30 dB min.

7490240140 Datasheet Schematic:

4P PoE 7490240140 10/100/1000Base-T LAN Transformer Ship Today

7490240140 Datasheet-Recommended Land Pattern: [mm]

4P PoE 7490240140 10/100/1000Base-T LAN Transformer Ship Today

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Product Detail
Brand Name :
Link-pp
Model Number :
7490240140
Certification :
UL, Reach, RoHs, ISO19001, ISO14001
Place of Origin :
CHINA
MOQ :
50pcs
Price :
$0.9 - $2.8
Contact Supplier
4P PoE 7490240140 10/100/1000Base-T LAN Transformer Ship Today

LINK-PP INT'L TECHNOLOGY CO., LIMITED

Verified Supplier
13 Years
guangdong, huizhou
Since 1997
Main Products :
RJ45 Modular Jack, Magnetic RJ45 Jack, Low Profile RJ45 Jack
Total Annual :
100,000,000-$120 million
Employee Number :
800~1000
Certification Level :
Verified Supplier
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