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006-02 / 20120414 / edlan_tla.fm

• All specifications are subject to change without notice.

TLA-6T127LF(-T) ISO8802.3(IEEE802.3) 10/100BASE-TX, POWER OVER ETHERNET

FEATURES

• Product conforming to RoHS directive.

• Can be mounted with lead-free solder (260°C max.).

• 16-pin SMD package(1.27mm=50mil pin pitch).

• Inductance is 350μH or greater (f=100kHz, DC bias=8mA).

• Allowable current is 350mA max.

• Excellent common mode noise suppression under the power

transmission.

• Packaging specification is taping and bulk(TLA-6T127LF-T:

Tape and reel, TLA-6T127LF: Bulk).

GENERAL SPECIFICATIONS

SHAPES AND DIMENSIONS

CIRCUIT DIAGRAM

RECOMMENDED PC BOARD PATTERN

ELECTRICAL CHARACTERISTICS

• Ta=25°C

Pulse transformer

2

Common-mode choke

2

Port

1

Temperature ranges

Operating

0 to +70°C

Storage

–40 to +85°C

Withstanding voltage

Erms:1500V[60s]

Part No.

Turns ratio

:

:

Inductance

( H)min.

[DC bias 8mA, 100kHz]

-

-

Insertion loss

(dB)max.

[0.1 to 100MHz]

-

-

Inter-winding

stray capacitance

(pF)max.[100kHz]

-

-

TLA-6T127LF(-T)

1CT:1CT

350

1

25

1CT:1CT

350

1

25

N.C. pins:

RX

TX

1.27typ.

11.6max.

5.9max.

TDK

∗∗∗

Part No.

Lot No.

0.45typ.

0.25typ.

Dimensions in mm

0.10max.

Dimensions in mm

8.89

1.27

0.9

Secondary signal pattern

(connected No.

-

)

keep out area

Primary signal pattern

(connected No.

-

)

keep out area

• Conformity to RoHS Directive: This means that, in conformity with EU Directive 2002/95/EC, lead, cadmium, mercury, hexavalent chromium, and specific

bromine-based flame retardants, PBB and PBDE, have not been used, except for exempted applications.