INTEGRATED CONNECTOR MODULES 10/100Base-TX belMag™ BM00800 • 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 Insertion Loss dB max Part Number Common to Differential Mode Rejection dB min Return Loss dB min 1MHz to 100MHz 1MHz to 30MHz 30MHz to 60MHz 60MHz to 80MHz 0811-1XX1-01 -1.0 -18 18 - 20 log (f/30MHz) -12 40 0811-1XX1-02 -1.0 -18 18 - 20 log (f/30MHz) -12 0811-1XX1-03 -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 SCHEMATICS 0811-1XX1-01 0811-1XX1-02 RJ-45 PIN TCT 1 0811-1XX1-03 1CT : 1 1 TX+ TCT 1 RJ-45 1CT : 1 1 TX+ TD+ 2 TD+ 2 TD- 3 RD+ 4 PIN 2 TX- 2 TX- TD- 3 1CT : 1 RD+ 4 1CT : 1 3 RX+ 4 5 6 RX7 8 RD- 5 RCT 6 3 RX+ 4 5 6 RX7 8 RD- 5 RCT 6 75Ω x4 1000pF 2kV 68pF 2kV Shield Shield Included in 0811-1xx1-01 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 page 1 INTEGRATED CONNECTOR MODULES 10/100Base-TX belMag™ BM00800 0.661 [16.79] max MECHANICAL 1.005 [25.53] max 0811-1XX1-01 0811-1XX1-02 0811-1XX1-03 0.130 [3.30] 0.531 [13.49] 1 0.125 [3.18] 0.305 [7.75] 0.125 [3.18] Dimensions are in inches [millimeters]. Standard dimension tolerance is ±0.010 [0.25] unless otherwise noted. Notes PAD LAYOUT Plastic Housing Contacts Pins Solderability Metal Shield 0.635 [16.13] 0.500 [12.70] 0.068 [1.71] 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 Ø0.062 [Ø1.57] 2 places Ø0.128 [Ø3.25] 2 places 0.565 [14.35] 0.565 [14.35] Available Options • Various transformer turns ratios Ø0.035 [Ø0.89] 6 places 0.440 [11.18] • Various high voltage capacitor values 1 2 3 4 5 6 0.050 [1.27] 0.671 [17.04] min 0.080 [2.03] Metal Panel 0.080 [2.03] Suggested PCB Pad Layout 0.541 [13.74] min Suggested Panel Opening PCB ©2000 Bel Fuse Inc. 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 page 2