oH
VE S CO
AV R M
AI SIO PL
LA N IA
BL S NT
E
Features
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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)
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Lead free versions are RoHS compliant*
Applications
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*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.
-50
-LP
SM
01
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.
BOURNS [ BOURNS ELECTRONIC SOLUTIONS ]
