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TLA-7T201LF-T Datasheet, PDF (27/34 Pages) TDK Electronics – Pulse transformers | |||
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Pulse Transformers/Connector Type
TLA-6T776F 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
â40 to +85°C
â40 to +85°C
SHAPES AND DIMENSIONS
2.5typ.
16±0.5
â¾
â·
21.45±0.5
Dimensions in mm
RECOMMENDED PC BOARD PATTERN
8.89typ.
1.27typ.
8-ø0.9
CIRCUIT DIAGRAM
TX
â
â
â
RX
â¡
PCB
â¢
â£
â¤
â¥
0.001μF
N.C. pin: â¤
75Ω
75Ω
â·
â¸
â¹
âº
CABLE
â»
â¼
â½
â¾
2-ø1.6
ââ¡ â£â¥
ââ ⢠â¤
2-ø3.25
11.43typ.
15.75typ.
16.0typ.
Dimensions in mm
ELECTRICAL CHARACTERISTICS
Part No.
TLA-6T776F
⢠Ta=25°C
Turns ratio
ââ â:â·â¸
â¡â£â¢:â¹â¼
1CT:1
1CT:1
Inductance
(PH)min.
[DC bias 8mA, 100kHz]
â·-â¸
â¹-â¼
200
200
Insertion loss
(dB)max.
[0.1 to 100MHz]
ââ-â·â¸
â¹â¼-â¡â¢
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
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