BEL 0810-1XX4-03

INTEGRATED CONNECTOR MODULES
10/100Base-TX belStick™ with LEDs
BM01820
•
Quad 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
0810-1XX4-03
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
-1.0
-18
18 - 20 log
(f/30MHz)
-12
Common to
Common
Mode
Rejection
dB min
100kHz to 100MHz
-40
-30
Crosstalk
dB min
1MHz
30MHz
50MHz
100MHz
-70
-45
-40
-35
SCHEMATIC
0810-1XX4-03
RJ45
LED1
7
Yellow
8
TCT
1
1CT : 1
1
TX+
2
TX-
TD+ 2
TD-
3
Available Options
• Various transformer turns ratios
1CT : 1
RD+ 4
RD-
3 RX+
4
5
6 RX-
5
RCT 6
• Various LED color combinations
7
8
9
Green
• Various high voltage capacitor values
Orange
75Ω
x4
10
LED2
1000pF
2kV
Shield
©2001 Bel Fuse Inc.
Specifications subject to change without notice. 06.01
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com
page 1
INTEGRATED CONNECTOR MODULES
10/100Base-TX belStick™ with LEDs
BM01820
MECHANICAL
0810-1XX4-03
1.000
[25.40]
0.550 0.550
[13.97] [13.97]
Bi-color link
indicator
green/orange
Activity
indicator
yellow
2.292 [58.22]
0.100 [2.54]
0.080 [2.03]
0.130
[3.30]
0.125
[3.18]
0.199
[5.04]
0.531
[13.49]
0.440 [11.18]
0.565 [14.35]
0.097 [2.46]
0.305
[7.75]
2.150 [54.61]
PAD LAYOUT
Ø0.062 [Ø1.57]
2 places
2.280 [57.91]
2.150 [54.61]
Ø0.128 [Ø3.25]
2 places
1
0.565
[14.35]
1
1
Notes
0.080 [2.03]
pitch
1
0.550 [13.97]
port to port
pitch
0.381 [9.68]
0.181 [4.60]
0.075 [1.91]
0.719 [18.26]
0.919 [23.34]
0.440
[11.18]
0.097
[2.46]
Ø0.035 [Ø0.89]
24 places
Ø0.040 [Ø1.02]
16 places
Plastic Housing
Contacts
Pins
Solderability
Metal Shield
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
Nickel plated copper alloy
Dimensions are in inches [millimeters].
Standard dimension tolerance is
±0.010 [0.25] unless otherwise noted.
Suggested PCB Pad Layout
Component Side View
2.312 [58.72]
Metal Panel
0.080 [2.03]
0.546
[13.87]
PCB
©2001 Bel Fuse Inc.
Specifications subject to change without notice. 06.01
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
page 4