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Technical content
Features
■ Compliant with IEEE802.3 standards ■ Designed for 10/100/1000 Base-T and PoE ■ 5K VAC dielectric withstanding voltage ■ RoHS compliant* SM51589L LAN 10/100/1000 Base-T Transformer (PoE) Modules *RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011. Specifi cations are subject to change without notice. The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time. Users should verify actual device performance in their specifi c applications. Electrical Specifi cations @ 25 °C Cross Talk Insertion Loss Return Loss (@ 100 Ohms) PRI OCL (@100 KHz, DCMR for 1000 Base-T 2 seconds Operating Temperature How To Order SM51589E L Model Termination L = Tin only (RoHS compliant) Electrical Schematic Packaging Specifi cations Product Dimensions DIMENSIONS: MM (INCHES) TOLERANCES: ± 0.25 (.010) 13.97 (0.550) 13.96 (0.550) 17.62 (0.694) 0.76 (0.029) 1.27 (0.050) 0.51 (0.020) 1.00 (0.039) 1.27 (0.050) PIN 1 DOT 0.1 (0.004) 0 ° – 8 ° 1.91 (0.075) 0.30 (0.012) 12.70 (0.500) 16.51 (0.650) 16.00 (0.630) 12.20 (0.480) 6.00 (0.236) Recommended Layout 1CT : 1CT 1CT : 1CT 1CT : 1CT 1CT : 1CT *RoHS COMPLIANT Model SM51589L is currently available but not recommended for new designs. Model SM51589PEL is a suggested alternative - see data sheet for specifi cations.
Packaging Specifi cations SM51589L LAN 10/100/1000 Base-T Transformer (PoE) Modules Specifi cations are subject to change without notice. The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time. Users should verify actual device performance in their specifi c applications. 330 (12.992) DIA. DIA. USER DIRECTION OF FEED QUANTITY: 400 PCS. PER REEL 24.00 (0.945) 1.50 (0.059) 0.35 ± 0.05 (0.014 ± 0.002) 2.00 (0.079) 4.00 (0.157) 1.75 (0.069) 14.20 (0.559) 28.40 (1.118) 32.00 ± 0.3 (1.260 ± 0.012) 18.10 (0.713) 32.0 (1.260) 100 (3.937) DIMENSIONS: MM (INCHES) REV. 09/14 Asia-Pacifi c: 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
Applications
■ LAN ■ Ethernet ■ Power over Ethernet - PoE