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004-01 / 20061110 / edlan_tla.fm
• All specifications are subject to change without notice.
TLA-6T118LF/119LF/120LF/121LF/122LF(-T) ISO8802.3(IEEE802.3) 10/100BASE-TX
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).
• Excellent common mode noise suppression.
• Inductance is 350µH or greater (f=100kHz, DC bias=8mA).
• Using the high-quality and wide-band ferrite cores for LAN.
• Packaging specification is taping and bulk(TLA-6T1 LF-T:
Tape and reel, TLA-6T1 LF: 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
(µH)min.
[DC bias 8mA, 100kHz]
-
-
Insertion loss
(dB)max.
[0.1 to 100MHz]
-
-
Inter-winding
stray capacitance
(pF)max.[100kHz]
-
-
TLA-6T118LF(-T) 1CT:1CT 350 1 25
1CT:1CT 350 1 25
TLA-6T119LF(-T) 1.41CT:1CT 350 2 25
1CT:1CT 350 1 25
TLA-6T120LF(-T) 2CT:1CT 350 3.5 25
1CT:1CT 350 1 25
TLA-6T121LF(-T) 1CT:1.41CT 350 2.5 25
1CT:1CT 350 1 25
TLA-6T122LF(-T) 1.25CT:1CT 350 2 25
1CT:1CT 350 1 25
N.C. pins: ‡•
TX RX
„‟†
‡•‣․‥
‧…
1.27typ.
11.6max. 5.9max.
9.2±0.2
6.8typ.
0.5typ.
TDK∗∗∗
Part No.
Lot No.
0.45typ.
0.25typ.
∗∗∗: Country of origin
Dimensions in mm
0.10max.
…
„‥
Dimensions in mm
9.8
3.41.4
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.