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| INTEGRATED CONNECTOR MODULES 10/100Base-TX belStackTM * 16-port shielded RJ-45 connector with integrated 10/100 magnetics Compatible with a variety of 10/100 transceiver ICs Operating temperature 0 to +70 C Storage temperature -40 to +85 C * BM01815 Complies with IEEE standards and all 10/100 Ethernet specifications including 350H 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 Common to Differential Mode Rejection dB min 60MHz to 80MHz -12 Common to Common Mode Rejection dB min Part Number Insertion Loss dB max Return Loss dB min Crosstalk dB min 1MHz to 100MHz 0811-2X8T-18 -1.1 1MHz to 30MHz -18 30MHz to 60MHz 18 - 20 log (f/30MHz) 18 - 20 log (f/30MHz) 18 - 20 log (f/30MHz) 100kHz to 100MHz 100kHz to 100MHz -40 -30 -35 0811-2X8T-28 -1.1 -18 -12 -40 -30 -35 0811-2X8T-30 -1.1 -18 -12 -40 -30 -35 SCHEMATIC 0811-2X8T-18 Pin RD+ 1 RCT 4 RD- 2 TD+ 3 TCT 7 TD- 6 1CT : 1 1CT : 1 RJ45 1 RX+ 2 RX3 TX+ 4 5 6 TX7 8 75 x4 1000pF 2kV Available Options * Various transformer turns ratios * Various high voltage capacitor values N/C 5 8 Shield (c)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 BM01815 10/100Base-TX belStackTM SCHEMATIC 0811-2X8T-28 Pin 1CT : 1 RJ45 RD+ 1 RCT 4 RD- 2 1 RX+ 2 RX- TD+ 3 TCT 7 TD- 6 1CT : 1 3 TX+ 4 5 6 TX7 8 75 x4 1000pF 2kV GND 8 Shield 0811-2X8T-30 Pin TCT 1 TD+ 2 TD3 1CT : 1 1CT : 1 RJ45 1 TX+ 2 TX3 RX+ 4 5 6 RX7 8 75 x4 1000pF 2kV RD+ 4 RCT 5 RD6 N/C 7 8 Shield (c)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 belStackTM BM01815 MECHANICAL 0811-2X8T-18 0811-2X8T-28 0811-2X8T-30 1.130 [28.70] Outer Shield 0.040 [1.02] Typical 4.530 [115.06] 0.080 [2.03] Typical * 0.155 [3.94] 1.004 [25.50] 0.128 [3.24] Housing Terminal 0.425 [10.80] 4.300 [109.21] 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 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 *Jack cavity conforms to FCC rules and regulations, part 68, subpart F. (c)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 BM01815 10/100Base-TX belStackTM PAD LAYOUT 0811-2X8T-18 0811-2X8T-28 0811-2X8T-30 0.950 [24.13] 0.400 [10.16] o0.062 [o1.57] 0.100 [2.54] typ 4 places 0.610 [15.49] 0.450 [11.43] 0.180 [4.57] o0.128 [o3.25] 2 places o0.035 [o0.89] typical 4.250 [107.95] 3.700 [93.98] 3.150 [80.01] 2.600 [66.04] 2.050 [52.07] 1.500 [38.10] 0.050 [1.27] typ Position 8 Upperdeck Typical Position 1 Upperdeck Typical 0.100 [2.54] 0.160 [4.06] 0.100 [2.54] 0.250 [6.35] 0.200 [5.08] 0.110 [2.79] 2 places 0.290 [7.37] 2 places R0.030 [R0.76] 2 places 4.300 [109.22] Position 8 Lowerdeck Typical Position 1 Lowerdeck Typical Suggested PCB Pad Layout Component Side View 4.565 +0.010 / -0.005 [115.95 +0.25 / -0.13] R0.0075 0.0075 [R0.19 0.19] 4 places 1.030 +0.010 / -0.005 [26.16 +0.25 / -0.13] 0.015 [0.38] Suggested Panel Cutout Dimensions (c)2001 Bel Fuse Inc. Specifications subject to change without notice. 08.01 CORPORATE Bel Fuse Inc. 206 Van Vorst Street Jersey City, NJ 07302 Tel 201-432-0463 Fax 201-432-9542 www.belfuse.com FAR EAST 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 EUROPE 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 |
Price & Availability of 0811-2X8T-30
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