TLA-7T201LF-T Datasheet, PDF (29/34 Pages) TDK Electronics – Pulse transformers

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TLA-6T785 ISO8802.3(IEEE802.3) 10/100BASE-TX
FEATURES
• Product conforming to RoHS directive.
• Pulse transformer, common mode choke, resistor and high with-
standing voltage capacitor are integrated into RJ-45 modular
jack.
• Excellent common mode noise suppression.
• Inductance is 200μH or greater (f=100kHz, DC bias=8mA).
• The product features high quality, containing a self-winding
surface-mount pulse transformer and common mode choke.
GENERAL SPECIFICATIONS
Pulse transformer
Common-mode choke
Port
Temperature ranges
Operating
Storage
2
2
1
–40 to +85°C
–40 to +85°C
SHAPES AND DIMENSIONS
18.5±0.5
16±0.5
12±0.5
₾
₷
Dimensions in mm
RECOMMENDED PC BOARD PATTERN
16.0typ.
11.43typ.
2-ø3.2
CIRCUIT DIAGRAM
TX
„
‟
†
RX
‡
PCB
•
‣
․
‥
0.001μF
N.C. pin: ․
75Ω
75Ω
₷
₸
₹
₺
CABLE
₻
₼
₽
₾
․ • †„
‥ ‣‡‟
2-ø2.1
8-ø0.9
1.27typ.
8.89typ.
Dimensions in mm
ELECTRICAL CHARACTERISTICS
Part No.
TLA-6T785
• Ta=25°C
Turns ratio
„†‟:₷₸
‡‣•:₹₼
1CT:1
1CT:1
Inductance
(PH)min.
[DC bias 8mA, 100kHz]
₷-₸
₹-₼
200
200
Insertion loss
(dB)max.
[0.1 to 100MHz]
„‟-₷₸
₹₼-‡•
1.5
1.5
• 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