Space Approved Precision Resistor

The SMV-PW space approved precision resistor series from Isabellenhütte offers SnPb tinned connections suitable for aviation and aerospace applications. Developed to be ESCC 4001/028 qualified, with a temperature range of -55°C to +140°C, with a 3W permanent power at 80°C and selective resistance values available are between 0.0033Ω and 1Ω. The SMV-PW series from Isabellenhütte offers high pulse power rating and is suitable for reflow, infrared and wave soldering. The SMV-PW come in a 4-terminal surfacemount design with a 4723 chip size

• Space approved precision resistor
• 4-terminal surface-mount design in a 4723 chip size
• Resistance range from 0.0033Ω to 1Ω
• Tolerances of ±0.5% and ±1%
• TCR of ≤50ppm/°C at ≤0.01Ω or ≤100ppm/°C at >±0.01Ω (+22°C to +60°C)
• Permanent power of 3W (at +80°C)
• Continuous current load up to 30A (0.0033Ω)
• Temperature range from -55°C to +140°C
• Stability of <0.2% (T_K=80°C)
  (at rated power, deviation after 2000h according to ESCC generic specification)
• SnPb tinned contacts
• ESCC 4001/028 qualified

 

Typical applications for the SMV-PW space approved precision resistor series include:

• Aeropace
• Military

_{* For further details please see the Ordering Info tab}
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 for more information.