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.
SM-LP-5001 Series -Surface Mount Line Matching Transformers
Features
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
Lead free version available (see How to
Order)
Lead free versions are RoHS compliant*
Applications
Modems (V32)
Laptop Computers
Telecommunications
Instrumentation
12.5
(.492)
0.3
(.012)
2.54
(1.00)
1.0
(.039)
1.1
(.043)
0.6 0.03
(.023 .001)
1
2
3
4
5
6
9.6
(.378)
Suggested PCB Layout
2.5
(.098)
2.54
(.100)
0.75
(.030)
7.36
(.290)
14.5
(.571)
MAX.
0.6 0.5
(.023 .020)
SM-LP-5001
1
2
3
6
5
4
Schematic
DIMENSIONS ARE:
MM
(INCHES)
Electrical Specifications
Nominal Impedance.......................600
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 M @ 500 V
DC Resistance**
Primary ............................115 15 %
Secondary .......................115 15 %
Shunt Inductance ....................3.8 H min.
Shunt Loss ...........................7500 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.
Product Dimensions
LEAD COPLANARITY:
0.15
MAX.
(.006)
UNLESS OTHERWISE
SPECIFIED, TOLERANCE:
0.25
MAX.
(.010)
*RoHS COMPLIANT
VERSIONS
AVAILABLE
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
PDF 
ZIP