BEL 0811-1X1T-03

INTEGRATED CONNECTOR MODULES
10/100Base-TX belMag™
BM00803
•
Single port shielded RJ-45 connector with integrated
10/100 magnetics
•
Complies with IEEE standards and all 10/100 Ethernet
specifications including 350µH with 8mA DC bias
•
Compatible with a variety of 10/100 transceiver ICs
•
Integrated design conserves valuable board space
•
Operating temperature 0° to +70° C
•
Minimum interwinding breakdown voltage of 1500 Vrms
•
Storage temperature -40° to +85° C
•
Adaptable, modular design provides higher reliability
•
Reduced pin count for improved crosstalk and optimum
PCB trace routing
ELECTRICAL SPECIFICATIONS AT 25° C
Part Number
Insertion
Loss
dB max
Common to
Differential
Mode
Rejection
dB min
Return Loss
dB min
1MHz to
100MHz
1MHz to
30MHz
30MHz to
60MHz
60MHz to
80MHz
0811-1X1T-01
-1.0
-18
18 - 20 log
(f/30MHz)
-12
40
0811-1X1T-02
-1.0
-18
18 - 20 log
(f/30MHz)
-12
0811-1X1T-03
-1.0
-18
18 - 20 log
(f/30MHz)
-12
Common to
Common
Mode
Rejection
dB min
100kHz to 100MHz
Crosstalk
dB min
1MHz
30MHz
60MHz
100MHz
30
-65
-45
-37
-35
40
30
-65
-45
-37
-35
40
30
-65
-45
-37
-35
SCHEMATIC
0811-1X1T-01
0811-1X1T-02
RJ-45
PIN
TCT 1
0811-1X1T-03
1CT : 1
1 TX+
TD+ 2
TCT 1
RJ-45
1CT : 1
1 TX+
TD+ 2
TD- 3
RD+ 4
Pin
2 TX1CT : 1
3 RX+
4
5
6 RX7
8
RD- 5
RCT 6
2 TX-
TD- 3
1CT : 1
RD+ 4
3 RX+
4
5
6 RX7
8
RD- 5
RCT 6
75Ω
x4
68pF 2kV
1000pF
2kV
Shield
Shield
Included in 0811-1X1T-01 only.
©2000 Bel Fuse Inc.
Specifications subject to change without notice. 08.01
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com
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INTEGRATED CONNECTOR MODULES
10/100Base-TX belMag™
BM00803
0.570 ±0.010
[14.48 ±0.25]
MECHANICAL
0811-1X1T-01
0811-1X1T-02
0811-1X1T-03
0.755 ±0.020
[19.18 ±0.51]
1.005 [25.53]
max
0.250 [6.35]
0.661
[16.79]
max
0.190 [4.83]
0.531
[13.49]
0.125
[3.18]
Pin 1
0.305
[7.75]
0.130
[3.30]
0.125
[3.18]
0.565 [14.35]
Dimensions are in inches [millimeters].
Standard dimension tolerance is ±0.010 [0.25] unless otherwise noted.
PAD LAYOUT
Notes
Plastic Housing
Contacts
Pins
Solderability
Metal Shield
0.635
[16.13]
0.500
[12.70]
0.068
[1.71]
Ø0.062
[Ø1.57] 2 places
Available Options
Ø0.128
[Ø3.25] 2 places
0.565 0.440
[14.35] [11.18]
1
Thermoplastic, flammability rating UL 94V-0
50 micro-inch hard gold plating
Tin-coated copper wire, DIA 0.018" [0.46]
Per MIL Std. 202, Method 208
Tin lead plated copper alloy
• Various transformer turns ratios
• Various high voltage capacitor values
Ø0.035
[Ø0.89] 6 places
1 2 34 56
Metal Panel
0.681
[17.30]
0.050
[1.27]
0.080 [2.03]
0.080 [2.03]
Suggested PCB Pad Layout
Component Side View
0.546
[13.87]
Suggested Panel Opening
©2000 Bel Fuse Inc.
PCB
Specifications subject to change without notice. 08.01
CORPORATE
FAR EAST
EUROPE
Bel Fuse Inc.
206 Van Vorst Street
Jersey City, NJ 07302
Tel 201-432-0463
Fax 201-432-9542
www.belfuse.com
Bel Fuse Ltd.
8F / 8 Luk Hop Street
San Po Kong
Kowloon, Hong Kong
Tel 852-2328-5515
Fax 852-2352-3706
www.belfuse.com
Bel Fuse Europe Ltd.
Preston Technology Management Centre
Marsh Lane, Suite G7, Preston
Lancashire, PR1 8UD, U.K.
Tel 44-1772-556601
Fax 44-1772-888366
www.belfuse.com
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