(22/30)
TLA-6T704 10/100BASE-TX
FEATURES
• Lead free product.
• Pulse transformer, common mode choke, resistor and high
voltage capacitor are integrated into RJ-45 modular jack.
• Excellent common mode noise suppression.
• The inductance is 350μH(100kHz) or greater at a DC bias of
8mA.
SHAPES AND DIMENSIONS
2.3typ.
16.0typ.
2.3typ.
2.3typ.
GENERAL SPECIFICATIONS
Pulse transformer
Common-mode choke
Port
Temperature ranges
Withstanding voltage
Operating
Storage
2
2
1
0 to +70°C
–40 to +85°C
Erms:1500V[60s]
CIRCUIT DIAGRAM
21.45typ.
1
2
3
RX
TX
16
15
14
13
12
11
75Ω
75Ω
75Ω
10
9
0.001μF
75Ω
CABLE
13.3typ.
16
9
4
PCB
3.35typ.
3.15typ.
5
6
7
8
3.75typ.
1
8
Dimensions in mm
RECOMMENDED PC BOARD PATTERN
16.0typ.
15.75typ.
11.43typ.
10.92typ.
2-ø3.2
3.05typ.
2-ø1.6
2.54typ.
Dimensions in mm
1.27typ.
8.89typ.
21.45typ.
ELECTRICAL CHARACTERISTICS
Turns ratio
1,4,2 : 16,15
3,5,6: 14,11
1CT:1
1CT:1
Inductance
(μH)min.
[DC bias 8mA, 100kHz]
16-15
14-11
350
350
Insertion loss
(dB)max.
[0.1 to 100MHz]
1,2-16,15
14,11-3,6
1
1
Part No.
TLA-6T704
• Ta=25°C
• All specifications are subject to change without notice.
001-02 / 20040423 / edlan_tla.fm
8.89typ.
8-ø0.8
(23/30)
PACKAGING STYLES
Magazine : 24 pieces/stick
RECOMMENDED SOLDERING CONDITION
FLOW SOLDERING
5±1s
255˚C max.
Natural
cooling
130˚C
90˚C
Preheating: 30 to 45s
Time(s)
Preheating: 90 to 130°C for 30 to 45 seconds.
Soldering: 255°C max. 5±1 seconds
• Perform flow soldering from the underside of the board.
• The surface of plastic protrusions inserted into the board may
melt, but this causes no problems with regard to electrical
properties or mounting.
• The cutted end of terminal has no plating(out of subject of solder
ability).
RECOMMENDED CONDITION FOR LONG TERM STORE
Recommended shelf life is 1year in atmosphere of +5 to +30°C
and below 60(%)R.H.
• All specifications are subject to change without notice.
001-02 / 20040423 / edlan_tla.fm
