IA NT Features ■ High performance for maximum EMI PL ■ Complies with IEEE standards and all suppression *R oH S CO M Ethernet specifications including 350 µH with 8 mA DC bias ■ Minimum interwinding breakdown voltage of 1500 Vrms ■ RoHS compliant at 260 °C peak temp. ■ Four ports connector with LEDs ■ Integrated magnetics design provides higher reliability and conserves board space PT44216M4D - Quad Port 10/100 Base-Tx Electrical Specifications @ 25 °C Product Dimensions Insertion Loss 1-100 MHz ........................-1.0 dB typ. Return Loss 1-10 MHz............................-20 dB typ. 30-60 MHz..........................-16 dB typ. 60-80 MHz..........................-12 dB typ. Crosstalk 1-10 MHz............................-40 dB typ. 30-60 MHz..........................-35 dB typ. 60-100 MHz........................-30 dB typ. CMRR 1-50 MHz............................-30 dB typ. 50-130 MHz........................-20 dB typ. Operating Temperature ....0 °C to +70 °C Storage Temperature ....-40 °C to +85 °C Physical Specifications MAX. 62.5 (2.46) 59.0 (2.32) 3 PLCS. 13.97 (.550) 2.0 TYP. 7 PLCS. (.079) 21.6 MAX. (.85) 13.60 (.535) J1 Metal Shielding ....................Nickel-plated copper alloy Contact ........................Phosphor bronze, 6 u-inch gold-flashed unless otherwise specified Housing......................Thermoplastic PBT UL94V0 rated Packaging Specifications ........................................160 pcs./tray 3.30 ± 0.38 (.130 ± .015) LED-L LED-R TYP. 4.0 (.157) 10.89 (.429) 0.40 (.016) 2.54 (.100) Recommended PCB Layout COMPONENT SIDE VIEW How to Order PT44216M4D Model DIA. 0.89 (.035) 32 PLCS. Typical Part Marking 14.00 (.551) 2.54 (.100) 13.97 (.550) 1.27 (.05) 14.00 (.551) 13.97 (.550) 12.65 (.498) 15.22 (.599) 6.35 (.250) P1 MANUFACTURER PART NUMBER DATE CODE BOURNS PT44216M4D xxxxHK COUNTRY OF ORIGIN 1.60 DIA.(.063) 5 PLCS. 3.25 2 PLCS. DIA. (1.28) 1.02 16 PLCS. DIA. (.040) P12 CH1 CH2 CH3 7.85 (.309) 53.30 (2.098) 58.90 (2.318) MM (INCHES) 0.25 TOLERANCES: .XX (.01) 0.13 TOLERANCES: .XXX (.005) DIMENSIONS: 07/06 *RoHS Directive 2002/95/EC Jan 27 2003 including Annex Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications. 2.54 (.100) 10.3 (.405) 41.91 (1.65) P9 4.05 (.159) 1.25 (.049) CH4 12.93 (.509) 6.35 (.250) 4.06 (.160) 2.28 (.090) 3.05 (.120) PT44216M4D - Quad Port 10/100 Base-Tx Electrical Schematic Receive 1CT: 1CT J8 J7 Transmit 1CT: 1CT J5 J4 J1 P1 J3 P4 P3 P5 J2 P2 C R4 R3 R1 J6 P6 R2 P8 9 10 11 12 GREEN LED-L Rx=75 Ohms C=1000 pF ±20 %, 2 KV YELLOW LED-R Reliable Electronic Solutions Asia-Pacific: Tel: +886-2 2562-4117 • Fax: +886-2 2562-4116 Europe: Tel: +41-41 768 5555 • Fax: +41-41 768 5510 The Americas: Tel: +1-951 781-5500 • Fax: +1-951 781-5700 www.bourns.com Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications.