2/F Block A, 94 Tokwawan Road, Kowloon, Hong Kong Tel: (852) 2765 3888 Fax: (852) 2954 3304
Revised in 06/07MJ104(05)1
E & E Magnetic Products Limited
1000 Base-T Applications
Gang 1X4, Through Hole, Tab Down
Zigzag Output Pins Pattern
Magnetic Integrated Connector Modules
1500Vrms isolation voltage per IEEE802.3
Compliant with IEEE802.3 standard including 350µH OCL
with 8mA DC Bias
Enhanced performance on EMI suppression with metal shield
oo
Operating temperature 0 C to +70 C
RoHS compliant versions are available
UL 1863 listed
Support 4 pairs fo Category 5 UTP cable with
1000Base-T full duplex applications
GENERAL ELECTRICAL SPECIFICATION @ 25°C
Insertion Loss
(dB Max)
Return Loss
(dB Min)
CMRR
(dB Min)
0.1-100MHz
Crosstalk
(dB Min) Hipot
(Vrms)
0.5-40MHz 40-100MHz 0.1-100MHz 0.1-100MHz
1.0 1.2 18.0 12-20Log(F/80) 32.0 33-20Log(F/50) 1500
100-125MHz
1 1
Gang 1x4 design for Hub and Switch Applications
1. “F” represents the test frequency specified in MHz.
Notes:
2. For different electrical and mechanical specifications, please contact E&E Magnetic Products Limited.
3. Core location are counted from PCB (Chip) side to Cable (Media) side, where:
"T" = Isolation transformer ; "C" = Common-mode choke ;
E&E Magnetic Products Limited.
5. Panel tabs are optional.
6. All parts shown in this datasheet have gold plating thickness of 10 micro-inch (min.) over contact area.
Advance options including 30 micro-inch (min.) and 50 micro-inch (min.) are also available.
4. LEDs (Left / Right) : "G" = Green ; "Y" = Yellow ; "—" = None. For different LED color requirements, please contact
PART NUMBER TABLE
Part Number
1CT:1CT
1CT:1CT
1CT:1CT
1CT:1CT
1CT:1CT
RoHS Part Number LED
(Left / Right)
Configuration Mechanical
Package Schematic
MJ14D-03ATC
TC
TC
TC
TC
G / Y
—
G / Y
G / Y
G / Y MJ14D-03A
MJ14D-03B
MJ14D-03B
MJ14D-03C
2
4
Turn Ratio ( 3%)
(Chip : Cable)
1CT:1CT
MJ-14D2GYA1-G101
MJ-14D2GYA1-G114
MJ-14D2GYA0-G101
MJ-14D2GYA0-G114
MJ-14D2NNA0-G101
MJ-14D2NNA0-G114 TC MJ14D-03C
G101
G114
G101
G114
G101
G114
3
MJR14D2GYA1-G101
MJR14D2GYA1-G114
MJR14D2GYA0-G101
MJR14D2GYA0-G114
MJR14D2NNA0-G101
MJR14D2NNA0-G114 —
—
MATERIALS
Housing
PCB Pins
Contact Pins
Consist of thermoset & thermoplastic materials, all of them are UL 94-V0 rated.
Copper wire which meets solderability requirements per MIL-STD-202, method 208.
Phosphor bronze, plated with nickel under-plating and hard gold over contact area.
6
2
MECHANICAL DIMENSIONS
MJ14D-03A
E & E Magnetic Products Limited
Revised in 06/07
2/F Block A, 94 Tokwawan Road, Kowloon, Hong Kong Tel: (852) 2765 3888 Fax: (852) 2954 3304
All dimensions are specified in with higher precedence in inch.
Unless otherwise specified, all tolerances are .
inch
mm 0.010
0.25
MJ104(05)
2.340
59.44
0.555
14.10
J1 J8
PORT 1 PORT 4
MAX.
MAX.
0.425
10.80
0.125
3.18
0.855
21.72 MAX.
LED (LEFT) LED (RIGHT)
REFERENCE OR
GAUGE PLANE
(E&E PART NUMBER)
(DATE)
UURR
R
C
US
NOTE 5
1000 Base-T Applications
Gang 1X4, Through Hole, Tab Down
Zigzag Output Pins Pattern
Chip side
Cable side
0.042
1.07
DIA.
56X
0.126
3.20
DIA.
2X
0.062
1.57
DIA.
2X
2.100
53.34
1357
2468
13
14
0.029
0.74
0.408
10.36
0.550
13.97
2.320
58.93
0.050
1.27
0.050
1.27
0.100
2.54
0.450
11.43
0.550
13.97
0.113
2.87
0.193
4.90
0.100
2.54
0.100
2.54
9
10
11
12
PORT 1 PORT 4PORT 2 PORT 3
0.250
6.35
0.100
2.54
0.120
3.05
Recommended hole pattern
viewed from component side
3
MECHANICAL DIMENSIONS
MJ14D-03B
E & E Magnetic Products Limited
Revised in 06/07
2/F Block A, 94 Tokwawan Road, Kowloon, Hong Kong Tel: (852) 2765 3888 Fax: (852) 2954 3304
All dimensions are specified in with higher precedence in inch.
Unless otherwise specified, all tolerances are .
inch
mm 0.010
0.25
MJ104(05)
2.340
59.44
0.555
14.10
J1 J8
PORT 1 PORT 4
MAX.
MAX.
0.425
10.80
0.125
3.18
0.855
21.72 MAX.
LED (LEFT) LED (RIGHT)
REFERENCE OR
GAUGE PLANE
NOTE 5
(E&E PART NUMBER)
(DATE)
UURR
R
C
US
1000 Base-T Applications
Gang 1X4, Through Hole, Tab Down
Zigzag Output Pins Pattern
Recommended hole pattern
viewed from component side
2.320
58.93
0.250
6.35
0.100
2.54
0.120
3.05
0.090
2.29
0.160
4.06
0.410
10.41
0.100
2.54
0.510
12.95
0.030
0.76
0.550
13.97
1357
2468
9
10
11 12 13 14
PORT 1 PORT 4PORT 2 PORT 3
0.050
1.27
2.100
53.34
0.050
1.27
0.050
1.27
0.100
2.54
0.450
11.43
0.550
13.97
0.042
1.07
DIA.
56X
0.126
3.20
DIA.
2X
0.062
1.57
DIA.
2X
Chip side
Cable side
4
MECHANICAL DIMENSIONS
MJ14D-03C
E & E Magnetic Products Limited
Revised in 06/07
2/F Block A, 94 Tokwawan Road, Kowloon, Hong Kong Tel: (852) 2765 3888 Fax: (852) 2954 3304
All dimensions are specified in with higher precedence in inch.
Unless otherwise specified, all tolerances are .
inch
mm 0.010
0.25
MJ104(05)
1000 Base-T Applications
Gang 1X4, Through Hole, Tab Down
Zigzag Output Pins Pattern
Recommended hole pattern
viewed from component side
0.042
1.07
DIA.
0.126
3.20
DIA.
0.062
1.57
DIA.
2.100
53.34
1357
2468
2.320
58.93
0.050
1.27
0.050
1.27
0.100
2.54
0.450
11.43
0.550
13.97
9
10
PORT 1 PORT 4PORT 2 PORT 3
56X
2X
2X
0.250
6.35
0.100
2.54
0.120
3.05
Chip side
Cable side
2.340
59.44
0.555
14.10
J1 J8
PORT 1 PORT 4
MAX.
MAX.
0.425
10.80
0.125
3.18
0.855
21.72 MAX.
REFERENCE OR
GAUGE PLANE
NOTE 5
(E&E PART NUMBER)
(DATE)
UURR
R
C
US
5
G101
E & E Magnetic Products Limited
Revised in 06/07
2/F Block A, 94 Tokwawan Road, Kowloon, Hong Kong Tel: (852) 2765 3888 Fax: (852) 2954 3304
G114
MJ104(05)
J1
J2
J3
J4
J5
J6
J7
J8
1
2
3
4
5
6
7
8
9
10
Shield
MDI_0-
MDI_2+
MDI_1-
MDI_3-
MDI_0+
MDI_1+
MDI_2-
MDI_3+
0.1uF
1000pF/2000V
1CT:1CT
75Ω
RJ-45
Cable Side
RJ-45
Chip Side
1CT:1CT
1CT:1CT
1CT:1CT
0.1uF
0.1uF
0.1uF
75Ω
75Ω
75Ω
Primary Secondary
J7
Shield
1000pF/2000V
75Ω
RJ-45
Cable Side
1CT:1CT
J8
J2
J1
J3
J5
J4
J6
75Ω
1CT:1CT
75Ω
1CT:1CT
75Ω
1CT:1CT
RJ-45
Chip Side
2
3
4
8
9
10
MDI_3-
MDI_2+
MDI_1+
MDI_1-
MDI_0-
MDI_3+
5
6
7
MDI_2-
1
MDI_0+
Secondary
Primary
SCHEMATICS
1000 Base-T Applications
Gang 1X4, Through Hole, Tab Down
Zigzag Output Pins Pattern
LED SPECIFICATION @25 FORWARD CURRENT = 20mA°C,
Standard Color Typical Wavelength (nm) Forward Voltage (volt)
Green
Yellow
565
590
2.2
2.1
2.5
2.5
Typical Maximum
E & E Magnetic Products Limited
6 Revised in 06/07
2/F Block A, 94 Tokwawan Road, Kowloon, Hong Kong Tel: (852) 2765 3888 Fax: (852) 2954 3304
FOR MORE INFORMATION, PLEASE CONTACT
HEADQUARTER
2/F Block A, Merit Industrial Centre,
94 Tokwawan Road, Kowloon,
Hong Kong
Tel: (852) 2765 3888
Fax: (852) 2954 3304
Email: eempl@eleceltek.com
Website: http://www.eleceltek.com
Information herein is for reference only and subject to change without notice. It does not constitute any representation, warranty or commitment of the company in respect
of the products in any aspect. All logos, brands and product names mentioned herein are trademarks or registered trademarks of their respective owners. The company
does not assume any liability arising out of the application or use of any product or circuit described herein. Copyrights 2006, E & E Magnetic Products Limited.
LEDS COLOR AND POLARITY
MJ14D-03A LED (LEFT) LED (RIGHT)
COLOR COLOR
POLARITY POLARITY
PIN 11 PIN 12 PIN 14 PIN 13
GREEN YELLOW
LED (RIGHT)
LED (LEFT)
13
14
11
12
LEDS COLOR AND POLARITY
MJ14D-03B LED (LEFT) LED (RIGHT)
COLOR COLOR
POLARITY POLARITY
PIN 11 PIN 12 PIN 13 PIN 14
GREEN YELLOW
LED (RIGHT)
LED (LEFT)
11
12
13
14
MJ104(05)
1000 Base-T Applications
Gang 1X4, Through Hole, Tab Down
Zigzag Output Pins Pattern
