Power Precision Resistor

Isabellenhütte PBH Series

  • Power precision resistor
  • 2-terminal through-hole design
  • Resistance range from 0.002Ω to 100Ω
  • Tolerance from ±0.5%
  • TCR of <50 ppm/°C
  • Power rating 10W on a suitable heat sink
  • Temperature range from -55°C to +125°C
  • Isabellenhütte
  • Compliant

Specifications

Dimensions 25.50 x 4.45 x 15.50mm
Product Type

Mounting / Size

,

Resistance Value

-

Minimum Resistance

0.002Ω

Maximum Resistance

100Ω

Tolerance

, ,

Temperature Coefficient

Current Rating

Power Rating

,

Series / Model

Temperature Range

-55 to +125°C

Power Precision Resistor

Isabellenhütte PBH Series

  • Power precision resistor
  • 2-terminal through-hole design
  • Resistance range from 0.002Ω to 100Ω
  • Tolerance from ±0.5%
  • TCR of <50 ppm/°C
  • Power rating 10W on a suitable heat sink
  • Temperature range from -55°C to +125°C
  • Isabellenhütte
  • Compliant

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Product Datasheet

Supporting Product Information

Supporting Manufacturer Information

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Isabellenhütte PBV Series

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Working alongside your design team from the earliest stage, we help you select the right part for the application and, where a standard part will not do, develop customised components with our manufacturing partners such as lead length, termination and package size.

Related Isabellenhütte PBH Series Components

The PBH power precision resistor series from Isabellenhütte offers 2-terminal through-hole connection technology for current sensing applications. Designed for easy heat sink mounting, this resistor allows high precision measurements even with a low resistance value range from 0.002Ω to 100Ω. The PBH series from Isabellenhütte has low inductance and has high pulse power handling capabilities.

  • Power precision resistor
  • 2-terminal through-hole design
  • Resistance values 0.002Ω to 100Ω
  • Tolerance options of ±0.5%, ±1% and ±5%
  • TCR of <±50 ppm/°C (+20°C to +60°C)
  • Power rating of 10W on a suitable heat sink (3W in free air)
  • Constant current of 70A (0.002Ω)
  • Temperature range from -55°C to +125°C
  • Space saving design similar to TO247
  • Stability of <0.5% (TK=70°C) (at rated power, deviation after 2000h)
  • Dielectric withstanding voltage of 500VAC

 

Typical applications for the PBH power precision resistor series include:

  • Power modules
  • Frequency converters
  • Switch mode power supplies

Isabellenhütte PBH Series Specification Table

AttributesValue
Resistance Value2 mΩ - 100Ω*
Tolerance±0.5%** / ±1% / ±5%
TCR<±50 ppm/°C (20-60°C)
Temperature range-55°C to +125°C
Load Capacity3W (10W on heatsink)
Internal heat resistance<4°C/W (Rthi)
Thermal heat resistance<20°C/W (Rth)
Inductance<40nH
Stability (deviation after 2000hrs)<0.5% (Tᴋ = 70°C)
Tᴋ = Terminal Temperature

* Please contact us for available parts or see the ordering information tab
** Tolerance 0.5% for values ≥10 mOhm

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.

Power Precision Resistor

Isabellenhütte PBH Series