oH V SC AV ER OM AI SIO PL LA N IA BL S NT E
Features
■ ■ ■ ■ ■ ■
■ Lead free version available (see How to
Subminiature in SMT 7.36 mm seated height Tested at 4600 Vrms, 1 minute Distortion of only 0.015 % Vacuum encapsulated EN 60950, EN 41003, BS 415, BABT and UL approved
Order)
■ Lead free versions are RoHS compliant*
Applications
■ ■ ■ ■
*R
Modems (V32) Laptop Computers Telecommunications Instrumentation
Electrical Specifications Nominal Impedance.......................600 Ω Turns Ratio..........................................1:1 Insertion Loss ........2.0 dB max. at 2 kHz Frequency Response .....................±0.25 dB max. 200-4 kHz Return Loss .........24 dB min. 200-4 kHz* Balance ..................................80 dB min. Distortion .............................-76 dB max. @ 600 Hz, -10 dBm Dielectric Strength .............................4600 Vrms for 1 min. Insulation Resistance ...................................100 MΩ @ 500 V DC Resistance** Primary ............................115 Ω ±15 % Secondary .......................115 Ω ±15 % Shunt Inductance....................3.8 H min. Shunt Loss ...........................7500 Ω min. Leakage Inductance ......6-7 mH @ 1 kHz Power Level ................................10 dBm Operating Temperature ...................................-20 °C to +85 °C Storage Temperature ...................................-40 °C to +85 °C Materials Terminal Plating...............................AgSn
*For use with recommended circuit (BS6305 impedance Class A non-speech or Class B speech). **SM-LP-5001 is symetrical, meaning there is no real primary nor secondary winding.
0 -50 -LP SM 1
SM-LP-5001 Series -Surface Mount Line Matching Transformers
Product Dimensions
12.5 (.492) 0.3 (.012) 1.0 (.039) 7.36 MAX. (.290)
How to Order
SM-LP-5001 __ __
Model Packaging Blank = Packaged in tubes E = Tape and reel (400 pcs. per reel) Termination Blank = Tin-lead: Date code 0513 or older Blank = Tin only (lead free): Date code 0514 or newer
9.6 (.378)
2.54 (1.00) 1 2 3 0.6 ± 0.03 (.023 ± .001)
1.1 (.043) 6 5 4 0.6 ± 0.5 (.023 ± .020)
Suggested PCB Layout
14.5 (.571) 2.5 (.098) 0.75 (.030)
2.54 (.100)
DIMENSIONS ARE: LEAD COPLANARITY:
MM (INCHES) 0.15 MAX. (.006) ±0.25 MAX. (.010)
UNLESS OTHERWISE SPECIFIED, TOLERANCE:
Schematic
1 6
2
5
3
4
REV. 05/06 *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.
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