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1773242 Datasheet, PDF (1/3 Pages) Tyco Electronics – SMD Moulded Power Resistor | |||
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SMD Moulded Power Resistor
Type SM Series
Key Features
â Low Profile Design
â Available on Tape
â Very Wide Value Range
â Ideal for Power Circuitry
â Available in 2,3 or 5 Watts
â Flameproof Coating UL94V0
TEâConnectivityâ (TE)â introducesâ aâ surfaceâ mountâ powerâ resistorâ suitedâ toâ meetâ today's
circuitâdesignâneeds.âEachâsizeâoffersâlowâprofileâcaseâdesignâwithâflexibleâtinnedâcopper
terminationsâ forâ reliableâ solderâ joints.â Allâ stylesâ utilizeâ aâ fullyâ weldedâ construction
technique,â unlikeâ otherâ designsâ thatâ relyâ solelyâ onâ tinnedâ terminationâ
onnections.â Theseâ featuresâ allowâ theâ SMâ Seriesâ toâ withstandâ theâ higherâ temperatures
associatedâ withâ reflow,â vapourâ phase,â orâ infraredâ (IR)â manufacturingâ processesâ without
degradation.
Characteristics - Electrical
Values SM_2:
Values SM_3:
Values SM_5:
Value Grid:
Resistance Tolerance:
Power Rating @ 25°C SM_2:
Power Rating @ 25°C SM_3:
Power Rating @ 25°C SM_5:
Derating:
Max Operating Voltage SM_2:
Max Operating Voltage SM_3:
Max Operating Voltage SM_5:
SM (Wire)
R10 â 200R
R10 â 300R
R10 â 500R
E24
1% or 5%
2.0 Watts
3.0 Watts
5.0 Watts
See Curve Below
300 Volts
500 Volts
500 Volts
SM (Metal Film)
201R â 2M
301R â 2M
501R â 2M
Characteristics - Environmental
Test
Temperature Coefficient
of Resistance:
Short Time Overload:
Rated Load:
Insulation Resistance:
Load Life:
Humidity Load Life:
Voltage Withstand:
Solderability:
Resistance to
Soldering Heat:
Condition
-55°C â +200°C
5 times of rated wattage for 5 sec.
Rated voltage for 30 minutes
500VDC
70°C 1.5 hrs on 0.5 hrs off for 1000 hrs
40°C ±2°C @ 90-95% RH 500 hrs
1.5 hrs on 0.5 hrs off
500VAC for 60 seconds
235°C ±5°C for 2 seconds
270°C ±5°C for 10 ±1seconds
SM (Wire)
± 200ppm /°C
SM (Metal Film)
± 100ppm /°C
± 1%
± 1%
10,000 MΩ
± 2%
± 2%
± 0.5%
± 0.5%
10,000 MΩ
± 1%
± 1%
No Physical damage
95% coverage
Resistance value change
within ± 1%
1773242 CIS WR 04/2012
Dimensions are in millimeters
and inches unless otherwise
specified. Values in brackets
are standard equivalents.
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
For email, phone or live chat, go to: te.com/help
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