0811-2X8T-30 [BEL]
INTEGRATED CONNECTOR MODULES BM01815 10/100Base-TX belStack⑩; 集成连接器模块BM01815个10 / 100Base -TX belStack⑩
| 型号： | 0811-2X8T-30 |
| 厂家： | 
BEL FUSE INC. |
| 描述： | INTEGRATED CONNECTOR MODULES BM01815 10/100Base-TX belStack⑩ |
| 文件： | 总4页 (文件大小：229K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
INTEGRATED CONNECTOR MODULES
10/100Base-TX belStack™
BM01815
•
16-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
Highly integrated design conserves valuable board space
Minimum interwinding breakdown voltage of 1500 Vrms
Adaptable, modular design provides higher reliability
•
•
•
Compatible with a variety of 10/100 transceiver ICs
Operating temperature 0° to +70° C
•
•
•
Storage temperature -40° to +85° C
ELECTRICAL SPECIFICATIONS AT 25° C
Common to
Differential
Mode
Rejection
dB min
Common to
Common
Mode
Rejection
dB min
Insertion
Loss
dB max
Return Loss
dB min
Crosstalk
dB min
Part Number
1MHz to
100MHz
1MHz to
30MHz
30MHz to
60MHz
60MHz to
80MHz
100kHz to 100MHz
100kHz to 100MHz
18 - 20 log
(f/30MHz)
0811-2X8T-18
0811-2X8T-28
0811-2X8T-30
-1.1
-1.1
-1.1
-18
-18
-18
-12
-12
-12
-40
-40
-40
-30
-30
-30
-35
-35
-35
18 - 20 log
(f/30MHz)
18 - 20 log
(f/30MHz)
SCHEMATIC
0811-2X8T-18
RJ45
Pin
1CT : 1
RD+ 1
RCT 4
1
RX+
2
RD-
2
RX-
TX+
Available Options
• Various transformer turns ratios
1CT : 1
3
4
5
3
TD+
• Various high voltage capacitor values
7
TCT
TD-
6
6 TX-
7
8
75Ω
x 4
N/C 5
1000pF
2kV
8
Shield
©2001 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
page 1
INTEGRATED CONNECTOR MODULES
10/100Base-TX belStack™
BM01815
SCHEMATIC
0811-2X8T-28
Pin
RJ45
1CT : 1
RD+ 1
1
RX+
RX-
TX+
RCT 4
RD-
2
2
1CT : 1
3
3
TD+
4
5
7
TCT
TD-
6
6 TX-
7
8
75Ω
x 4
1000pF
2kV
GND 8
Shield
0811-2X8T-30
Pin
RJ45
1CT : 1
1
2
3
1
TCT
TD+
TD-
TX+
TX-
2
1CT : 1
3
4
5
6
RX+
4
5
6
RD+
RCT
RD-
RX-
7
8
75Ω
x 4
7
N/C
1000pF
2kV
8
Shield
©2001 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
page 2
INTEGRATED CONNECTOR MODULES
10/100Base-TX belStack™
BM01815
MECHANICAL
0811-2X8T-18
0811-2X8T-28
0811-2X8T-30
1.130
4.530 [115.06]
0.080 [2.03]
Typical
[28.70]
0.040
[1.02]
Typical
*
Outer
Shield
1.004
[25.50]
0.155
[3.94]
Terminal
0.128
[3.24]
4.300 [109.21]
0.425
[10.80]
Housing
0.550 [13.97]
Typical
Dimensions are in inches [millimeters].
Standard dimension tolerance is ±0.010 [0.25] unless otherwise noted.
Notes
Plastic Housing
Contacts
Thermoplastic, flammability rating UL 94V-0
50 micro-inch hard gold plating
Pins
Solderability
Metal Shield
Tin-coated copper wire, DIA 0.018" [0.46]
Per MIL Std. 202, Method 208
Nickel plated copper alloy
*Jack cavity conforms to FCC rules and regulations, part 68, subpart F.
©2001 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
page 3
INTEGRATED CONNECTOR MODULES
10/100Base-TX belStack™
BM01815
PAD LAYOUT
0811-2X8T-18
0811-2X8T-28
0811-2X8T-30
4.250 [107.95]
3.700 [93.98]
Position 8
Upperdeck
Typical
3.150 [80.01]
2.600 [66.04]
2.050 [52.07]
1.500 [38.10]
Position 1
Upperdeck
Typical
0.950 [24.13]
0.400 [10.16]
0.050
[1.27]
typ
0.100 [2.54]
0.100 [2.54]
0.160 [4.06]
0.100 [2.54]
0.250 [6.35]
0.200 [5.08]
ø0.062 [ø1.57]
typ
4 places
0.610
0.450
[15.49]
[11.43]
0.180
[4.57]
0.110 [2.79]
2 places
Position 8
R0.030 [R0.76]
2 places
Lowerdeck
Typical
0.290 [7.37]
2 places
ø0.128 [ø3.25]
2 places
Position 1
Lowerdeck
Typical
4.300 [109.22]
ø0.035 [ø0.89]
typical
Suggested PCB Pad Layout
Component Side View
R0.0075 ±0.0075
[R0.19 ±0.19]
4 places
4.565 +0.010 / -0.005
[115.95 +0.25 / -0.13]
1.030 +0.010 / -0.005
[26.16 +0.25 / -0.13]
0.015
[0.38]
Suggested Panel Cutout Dimensions
©2001 Bel Fuse Inc. Specifications subject to change without notice. 08.01
CORPORATE
FAR EAST
EUROPE
Bel Fuse Inc.
Bel Fuse Ltd.
Bel Fuse Europe Ltd.
206 Van Vorst Street
Jersey City, NJ 07302
Tel 201-432-0463
Fax 201-432-9542
www.belfuse.com
8F / 8 Luk Hop Street
San Po Kong
Kowloon, Hong Kong
Tel 852-2328-5515
Fax 852-2352-3706
www.belfuse.com
PrestonTechnology 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
相关型号：
0811228
Surge protection plug for the base element, coarse protection for four signal lines grounded on one side.
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