TLA-3T105LF-T TDK Corporation, TLA-3T105LF-T Datasheet - Page 13

Audio & Signal Transformers 10BASE-T

TLA-3T105LF-T

Manufacturer Part Number
TLA-3T105LF-T
Description
Audio & Signal Transformers 10BASE-T
Manufacturer
TDK Corporation
Datasheet

Specifications of TLA-3T105LF-T

Product
Pulse Transformers
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
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
• Packaging specification is taping and bulk(TLA-6T127LF-T:
SHAPES AND DIMENSIONS
RECOMMENDED PC BOARD PATTERN
ELECTRICAL CHARACTERISTICS
Part No.
TLA-6T127LF(-T)
• Ta=25°C
• Conformity to RoHS Directive: This means that, in conformity with EU Directive 2002/95/EC, lead, cadmium, mercury, hexavalent chromium, and specific
• All specifications are subject to change without notice.
bromine-based flame retardants, PBB and PBDE, have not been used, except for exempted applications.
transmission.
Tape and reel, TLA-6T127LF: Bulk).
0.45typ.
1.27
1.27typ.
11.6max.
TDK
Part No.
Lot No.
8.89
∗∗∗
0.10max.
0.9
Turns ratio
 : 
 : 
1CT:1CT
1CT:1CT
Primary signal pattern
(connected No. - )
keep out area
Secondary signal pattern
(connected No. - )
keep out area
∗∗∗
Dimensions in mm
Dimensions in mm
: Country of origin
5.9max.
0.25typ.
Inductance
(µH)min.
[DC bias 8mA, 100kHz]
-
-
350
350
GENERAL SPECIFICATIONS
Pulse transformer
Common-mode choke
Port
Temperature ranges
Withstanding voltage
CIRCUIT DIAGRAM
N.C. pins:
TX
Insertion loss
(dB)max.
[0.1 to 100MHz]
-
-
1
1
RX
Operating
Storage
005-04 / 20100212 / edlan_tla.fm
2
2
1
0 to +70°C
–40 to +85°C
Erms:1500V[60s]
Inter-winding
stray capacitance
(pF)max.[100kHz]
-
-
25
25
(12/37)

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