TLA-7T201LF-T Datasheet, PDF (31/34 Pages) TDK Electronics – Pulse transformers

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LC Modules
TLA-3M103LF(-T) ISO8802.3(IEEE802.3) 10BASE-T
FEATURES
• Product conforming to RoHS directive.
• Can be mounted with lead-free solder (260°C max.).
• 16-pin SMD package (2.54mm=100mil pin pitch).
• Pulse transformer, common-mode choke and low pass filter are
integrated into 16-pin SMD package.
• Using the high-quality and wide-band ferrite cores for LAN.
• Packaging specification is taping and bulk(TLA-3M103LF-T:
Tape and reel, TLA-3M103LF: Bulk).
GENERAL SPECIFICATIONS
Low pass filter
Pulse transformer
Common-mode choke
Port
Temperature ranges
Withstanding voltage
Operating
Storage
2
2
2
1
0 to +70°C
–40 to +85°C
Erms:1500V[60s]
SHAPES AND DIMENSIONS
25.7max.
2.54typ.
‭
…
TDK∗∗∗
Part No.
Lot No.
„
‥
0.45typ.
0.10max.
5.95max.
0.25typ.
∗∗∗: Country of origin
Dimensions in mm
RECOMMENDED PC BOARD PATTERN
17.78
CIRCUIT DIAGRAM
1CT:1CT
„
L.P. FILTER
‥
TX
†
L.P. FILTER
‣
•
․
1CT:1CT
‭
L.P. FILTER
…
RX
‫
L.P. FILTER




‧
N.C. pins: ‟‡‪‬
2.54
1.02
Dimensions in mm
ELECTRICAL CHARACTERISTICS
Part No.
TLA-3M103LF(-T)
Insertion loss
(dB)max.[5 to 10MHz]
„†-‥‣
…
-‭‫
1
1
• Ta=25°C
Attenuation
(dB)min.[30 to 100MHz]
„†-‥‣
…
-‭‫
25
25
Impedance
(:)typ.[5 to 10MHz]
„-†, ‥-‣
‭-‫, …-

100, 100
100, 100
C.M.R.R.
(dB)min.[1 to 100MHz]
„†-‥‣
‭‫-…

25
25
• 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.
• All specifications are subject to change without notice.
006-02 / 20120414 / edlan_tla.fm