10 BASE-T ETHERNET COUPLING TRANSFORMER

P/N:TA140-12B DATA SHEET

Page : 1/1

462 Boston St - Topsfield, MA 01983 - Phone: 978-887-8050 - Fax: 978-887-5434

A8(02/06)

Feature

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Low profile package 16 PIN DIP package to meet

IEEE802.3&10-BASE T specification

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Low leakage inductance and winding capacitances for fast

rise time.

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High isolation voltages to comply with international safety

requirements for LANS .

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Operating temperature range: 0°C to +70°C.

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Storage temperature range: -25°C to +125 °C.

Electrical Specifications @ 25°C

Turns Ratio

(±5%)

Part

Number

TX

RX

Primary OCL

(ìH Min)

L.L

(ìH Max)

Cw/w

(pF Max)

TA140- 12B

1CT:1CT

1CT:1CT

140

0.45

12

Continue

Part

Number

Primary DCR

(Ù Max)

Isolation Voltage

(Vrms)

Rise time

(nS Max)

TA140- 12B

0.3

2000

5.0

Schematic

Mechanica

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