Isabellenhütte SMT-PW Series

  • Non-compliant
  • Isabellenhütte

Product Features

  • Space approved current sensing precision resistor
  • 2-terminal surface-mount design in a 2817 chip size
  • Resistance range from 0.004Ω to 2Ω
  • Tolerances of ±0.5% and ±1%
  • TCR from <±50ppm/°C
  • Power rating of 3W (at +130°C)
  • Temperature range from -55°C to +170°C
  • Aerospace

Applications

  • Aerospace

Description

The SMT-PW space approved current sensing precision resistor series from Isabellenhütte offers SnPb tinned connections suitable for aviation and aerospace applications being ESCC 4001/027 qualified. Designed for higher power ratings and low internal temperature rises due to the larger pad termination sizes. The MANGANIN® alloy resistance element has a resistance range of 0.004Ω to 2Ω, TCR of <±50ppm/°C at ≥0.01Ω or ±100ppm/°C at <0.01Ω over the temperature range of +22°C to +60°C (please see the table below for further information) and offers excellent long term stability. The SMT-PW model offers these capabilities in a 2817 chip size.

  • Space approved current sensing precision resistor
  • 2-terminal surface-mount design in a 2817 chip size
  • Resistance range from 0.004Ω to 2Ω
  • Tolerances of ±0.5% and ±1%
  • TCR of ±50ppm/°C at ≥0.01Ω or ±100ppm/°C at <±0.01Ω (+22°C to +60°C)
  • Power rating of 3W (at +130°C)
  • Constant current up to 27A (0.004Ω)
  • Temperature range from -55°C to +170°C
  • Stability of <0.2% (TK=130°C)
    (at rated power, deviation after 2000h according to ESCC generic specification)
  • SnPb tinned connections
  • ESCC 4001/027 qualified

 

Typical applications for the SMT-PW space approved current sensing precision resistor series include:

  • Aviation and aerospace
  • Current sensor for power hybrid applications
  • Control systems for the automotive market
  • Power modules
  • Frequency converters
  • Switch mode power supplies

 

Isabellenhütte SMT-PW Series Specification Table

Attributes
Resistance value *4mΩ to <10mΩ≥10mΩ to 2Ω
Tolerance *±0.5% / ±1%±0.5% / ±1%
TCR-140, +0ppm/°C (-55°C to +22°C)
±100ppm/°C (+22°C to +170°C)
±100ppm/°C (+22°C to +60°C)
-100, +0ppm/°C (-55°C to +22°C)
±60ppm/°C (+22°C to +170°C)
±50ppm/°C (+22°C to +60°C)
Temperature range
-55°C to +170°C-55°C to +170°C
Power rating3W3W
Stability (deviation after 2000hrs)
According to ESCC Generic Specification
<0.2% (Tᴋ = 120°C)
Tᴋ = Terminal Temperature
<0.2% (Tᴋ = 120°C)
Tᴋ = Terminal Temperature

* Please contact us or see Ordering Info tab for further details
 

Isabellenhütte is one of the world’s leading suppliers of high-quality precision and power resistors. They produce these low-resistance resistors for a variety of applications such as the ones above. Isabellenhütte & Rhopoint Components are your ideal partners when it comes to achieving the best possible measurement results in the smallest spaces. Please visit www.isabellenhuette.de/en/ for more information.

Specifications

Weight 0.00000 kg
Dimensions 7.10 × 4.20 × 0.80 mm
Product Type

Temperature Coefficient

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Minimum Resistance

Series / Model

Maximum Resistance

Tolerance

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Power Rating

Resistance Value

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Current Rating

Package / Size

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Termination / Connection Type

Temperature Range (°C)

Isabellenhütte SMT-PW Series Resources

Product Datasheet

Supporting Product Information

Supporting Manufacturer Information

Isabellenhütte SMT-PW Series Ordering Info

The SMT-PW resistor series is available with various options including standard resistance values and tolerances. The information below gives an example of the part numbering system used for these resistors and the standard options available.

Below is an example of the part number break down for the SMT-PW resistor series:

SMT-PW Series Ordering Info

Isabellenhütte SMT-PW Series – Available Resistance Values, Tolerances & ESCC Numbers *


Resistance Value Part Number Value 0.5% Tolerance 1% Tolerance
0.004Ω R004
ESCC: 400102706R004F
0.005Ω R005
ESCC: 400102706R005D

ESCC: 400102706R005F
0.008Ω R008
ESCC: 400102706R008D
0.010Ω R010
ESCC: 400102703R010D

ESCC: 400102703R010F
0.015Ω R015
ESCC: 400102703R015D
0.018Ω R018
ESCC: 400102703R018D
0.020Ω R020
ESCC: 400102703R020D

ESCC: 400102703R020F
0.022Ω R022
ESCC: 400102703R022D

ESCC: 400102703R022F
0.025Ω R025
ESCC: 400102703R025F
0.027Ω R027
ESCC: 400102703R027D
0.030Ω R030
ESCC: 400102703R030D
0.033Ω R033
ESCC: 400102703R033F
0.039Ω R039
ESCC: 400102703R039D

ESCC: 400102703R039F
0.040Ω R040
ESCC: 400102703R040F
0.047Ω R047
ESCC: 400102703R047D

ESCC: 400102703R047F
0.050Ω R050
ESCC: 400102703R050D

ESCC: 400102703R050F
0.056Ω R056
ESCC: 400102703R056D
0.060Ω R060
ESCC: 400102703R060D
0.068Ω R068
ESCC: 400102703R068F
0.082Ω R082
ESCC: 400102703R082D
0.10Ω R100
ESCC: 400102703R100D

ESCC: 400102703R100F
0.12Ω R120
ESCC: 400102703R120F
0.15Ω R150
ESCC: 400102703R150F
0.18Ω R180
ESCC: 400102703R180D

ESCC: 400102703R180F
0.20Ω R200
ESCC: 400102703R200D
0.22Ω R220
ESCC: 400102703R220D

ESCC: 400102703R220F
0.27Ω R270
ESCC: 400102703R270D

ESCC: 400102703R270F
0.33Ω R330
ESCC: 400102703R330D

ESCC: 400102703R330F
0.39Ω R390
ESCC: 400102703R390F
0.47Ω R470
ESCC: 400102703R470D

ESCC: 400102703R470F
0.50Ω R500
ESCC: 400102703R500D
0.56Ω R560
ESCC: 400102703R560F
0.68Ω R680
ESCC: 400102703R680D
0.82Ω R820
ESCC: 400102703R820F
1R00
ESCC: 4001027031R00D

ESCC: 4001027031R00F
2R00
ESCC: 4001027032R00D

ESCC: 4001027032R00F

* Other resistance values available on request

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Isabellenhütte precision and power resistors application overview

This video highlights customer applications and application options of Isabellenhütte’s precision and power resistors

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