40ST1041I View Datasheet(PDF) - Bothhand USA, LP.

Part Name

Description

Manufacturer

40ST1041I

40 PIN SMD ETHERNET 10/100 BASE QUAD PORT TRANSFORMER

Bothhand USA, LP. 

40PIN SMD ETHERNET 10/100 BASE QUAD

PORT TRANSFORMER

Bothhandusa.com

P/N: 40ST1041I DATA SHEET

Feature

! IEEE 802.3 Ethernet compatible, 100 Base-TX.

! Surface mountable.

! Design for multi-port repeater and Ethernet switching Hub

application.

! Customer designs available for specific application.

! Operating temperature range :0℃ to +70℃.

! Storage temperature range: -25℃ to +125℃.

Electrical Specifications @ 25°C

Part

Number

Turns Ratio

(±5%)

TX

RX

OCL (uH Min)

@ 100KHz/0.1V

with 8mA DC Bias

L.L

(uH Max)

CW/W

(pF Max)

Rise Time

(nS Typ)

HI-POT

(Vrms)

40ST1041I 1CT:1CT 1:1

350

0.45

28

2.5

1500

Continue

Part

Number

40ST1041I

Insertion Loss

(dB Max)

Return Loss

(dB Min)

Cross talk

(dB Min)

DCMR

(dB Min)

0.3-100 MHz 0.3-30MHz 30-60MHz 60-80MHz 0.3-60MHz 60-100MHz 60MHz 100MHz 200MHz

-1.15

-16

-12

-10

-45

-35

-37

-28

-25

Schematic

Mechanical

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

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