TMM-200A1-J datasheet, PDF - EEWORLD Datasheet

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TMM-200A1-J: Description10 Base-T Single Port SMD Transformer Modules; File Size99KB，2 Pages; ManufacturerTalema; Websitehttp://www.talema.com/

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TMM-200A1-J Overview

10 Base-T Single Port SMD Transformer Modules

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TM Series • 10 Base-T Single Port SMD Transformer Modules

Features

• Low profile and light weight 10 Base-T modules facilitate pick

and place compatability and speed of placement

• Meets requirements of IEEE 802.3

• Consistent and reliable coplanarity

• Excellent quality at extremely competitive price due to high

volume production

• Manufactured in an ISO-9001:2000, TS-16949:2002

and ISO-14001:2004 certified Talema facility

• Fully RoHS compliant and meets lead free

reflow level J-STD-020C

Electrical Specifications @ 25°C

Minimum isolation voltage: 1500 Vrms

Operating Temperature Range: -40°C to +85°C

Storage Temperature: -40°C to +125°C

Test Frequency: Inductance, Interwinding Capacitance and

Leakage Inductance measured @ 100kHz/20mVrms

Standard Packing: Tape and Reel

Quality and consistency are guaranteed through 100% testing of the specified parameters for primary inductance, leakage

inductance, turns ratio, DC resistance and interwinding capacitance.This ensures that the return loss and pulse wave shape

requirements can be fully maintained. Additionally, all parts are tested for 1500V minimum isolation.

Applications

Talema 10Base-T transformer modules contain transmit and receive isolation transformers to maintain consistant wave

shape and suppression of common mode noise while providing equipment isolation per IEEE 802.3. High impedance

common mode quad chokes for additional EMI suppression have been added on some models as required for FCC and

CISPR 22 Class B certification.

TM Series • 10 Base-T Single Port SMD Transformer Modules

Turns Ratio

Part Number

1-3: 16-14

TM__-100A1-J

TM__-100A6-J

TM__-112A3-J

TM__-140A2-J

TM__-140A3-J

TM__-150A6-J

TM__-200A1-J

TM__-200A2-J

TM__-200A4-J

TM__-200A5-J

TM__-140B1-J

1:1 (4x)

TM__-140B2-J

1:1.41(4x)

140

0.20

1ct:1ct

2ct:1ct

1ct:1ct

2ct:1ct

1ct:1ct

1ct:2ct

± 5%

6-8: 11-9

1ct:1ct

1ct:2ct

1ct:1.414ct

1ct:2ct

1ct:1ct

1ct:1.414ct

1ct:2.5ct

1ct:1ct

Pri. OCL

(

H Min)

100

112

140

140/25

150

200

200/35

50/200

140

(

H Max)

Pri / Sec

0.25

0.30

0.20

0.30

0.20

0.50

0.40

0.20

W/W

(pF Max)

Pri / Sec

0.30

0.45

1500

1-3

0.30

0.60

0.30

0.60

0.30

DCR

(Ohms Max.)

16-14

0.30

0.60

6-8

0.30

11-9

0.30

0.60

0.45

0.30

0.45

0.80

0.30

(Vrms)

1500

Schematic

Pri. Winding: Sec. Winding

Pri. Windings

Sec. Windings

Ordering Information:

TM * -XXX- X X-J

* Specify desired Package Style “S” or “M”.

“S” = Chip style surface mount, 0.100” (2,54mm) terminal spacing.

“M” = Chip style miniature surface mount, 0.050” (1,27mm) terminal

spacing.

Example:

Without choke, “S” style package and schematic “A” - TMS-100

Without choke, “M” style package and schematic “B” - TMM-140

B2.

With choke, “S” style package, Schematic “B” - TMCS-110

With choke, “M” style package, Schematic”A” - TMCM-100

See next page for electrical specifications for modules with common mode chokes for EMI

noise suppression and for packaging styles, dimensions and schematics.

Schematics without Choke

THE

GROUP Magnetic

•

World Wide Toroidal

Applications

THE TALEMA

TALEMA

•

GROUP

Components for Universal

Specialists

(10-07) Communications\Networks\TM Series

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