10/100 BASE-T ETHERNET ISOLATION TRANSFORMER

P/N: TS8121CM HF DATA SHEET

page:1/1

A02(11/10)

Feature

Designed to meet IEEE 802.3u requirement, including 350uH

OCL with 8mA bias.

Comply with ROHS & Halogen Free requirements.

Support IEEE 802.3af (PoE) standard,

Operating temperature range: -40℃ to +85℃.

Storage temperature range: -40℃ to +85℃.

Electrical Specifications @ 25°C

Turns Ratio

(±5%)

Part

Number

1-3:16-14

6-8:11-9

OCL (uH Min)

@ 100KHz/0.1V

with 8mA DC Bias

(pF Max)

L.L

(uH Max)

HI-POT

(Vrms)

TS8121CM HF

1CT:1CT

1CT:1CT

350

28

0.5

1500

Continue

Insertion Loss

(dB Max)

Return Loss

(dB Min)

Cross talk

(dB Min)

DCMR

(dB Min)

Part

Number

0.3-100 MHz

30MHz

60MHz

80MHz

0.3-60MHz

60-100MHz

30MHz

60MHz

100MHz

TS8121CM HF

-1.15

-18

-14

-12

-45

-35

-40

-35

-30

Schematic

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