0812-1X1T-03 Datasheet, PDF (1/2 Pages) Bel Fuse Inc. – INTEGRATED CONNECTOR MODULES BM01817 10/100Base-TX belCombo™ with LEDs

INTEGRATED CONNECTOR MODULES
10/100Base-TX belCombo™ with LEDs
BM01817
• Shielded RJ-45 connector with integrated 10/100
magnetics and dual USB connectors
• Compatible with a variety of 10/100 transceiver ICs
• Operating temperature 0° to +70° C
• Storage temperature -40° to +85° C
• Complies with IEEE standards and all 10/100 Ethernet
specifications including 350µH with 8mA DC bias
• Highly integrated design conserves valuable board space
• Minimum interwinding breakdown voltage of 1500 Vrms
• Adaptable, modular design provides higher reliability
ELECTRICAL SPECIFICATIONS AT 25° C
Part Number
0812-1X1T-03
Insertion
Loss
dB max
1MHz to
100MHz
-1.0
Return Loss
dB min
1MHz to
30MHz
-18
30MHz to
60MHz
18 - 20 log
(f/30MHz)
60MHz to
80MHz
-12
Common to
Differential
Mode
Rejection
dB min
Common to
Common
Mode
Rejection
dB min
Crosstalk
dB min
100kHz to 100MHz
100kHz to 100MHz
-35
-30
-35
SCHEMATIC
0812-1X1T-03
LED1
7
Yellow
8
TCT 1
1CT : 1
RJ45
1 TX+
TD+ 2
TD- 3
RD+ 4
RD- 5
RCT 6
9
Green
10
LED2
Orange
1CT : 1
Shield
2 TX-
3 RX+
4
5
6 RX-
7
8
75Ω
x4
1000pF
2kV
Available Options
• Various transformer turns ratios
• Various high voltage capacitor values
• Various LED color combinations
©2001 Bel Fuse Inc. Specifications subject to change without notice. 08.01
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel [phone] • Fax [phone] • www.belfuse.com
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