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We’re Exhibiting at Space Tech Europe 2025

Space Tech Expo Europe, 18-20th November 2025, Bremen, Germany, Stand G56

  • Isabellenhütte
Isabellenhutte-PBH-Series
Isabellenhutte-PBH-Series-0
Isabellenhutte-PBH-Series
Isabellenhutte-PBH-Series-0

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
  • Compliant
Datasheet
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Frequently Asked Questions
Application Notes

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.

Specifications

Dimensions 25.50 x 4.45 x 15.50mm
Product Type

Package / Size

,

Resistance Value

, , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , ,

Minimum Resistance

0.002Ω
Maximum Resistance

100Ω
Tolerance

, ,

Temperature Coefficient

Current Rating

Power Rating

,

Series / Model

Temperature Range (°C)

-55 to +125°C

Ordering Info

Below is the model number configuration for the PBH series from Isabellenhütte.
Ordering example: PBH-R100-F1-1.0
PBH-XXXX-PBH-X.X

Series / Model (PBH)

PBH
PBH

Resistance Value (XXXX)

Resistance value, in ohms, is expressed by a series of 4 characters, 3 of which represent significant digits. R (ohms) designates the location of the decimal point.

Termination / Connection ()

Tolerance (X.X)

0.5
±0.5%
1.0
±1%
5.0
±5%

Isabellenhütte PBH Series - Available Resistance Values and Tolerances

Resistance ValuePart Number Value 0.5% Tolerance1% Tolerance 5% Tolerance
0.0020ΩR002
0.0022ΩR0022
0.0027ΩR0027
0.0033ΩR0033
0.0039ΩR0039
0.0047ΩR0047
0.0050ΩR005
0.0056ΩR0056
0.0068ΩR0068
0.0082ΩR0082
0.010ΩR010
0.012ΩR012
0.015ΩR015
0.018ΩR018
0.020ΩR020
0.022ΩR022
0.027ΩR027
0.033ΩR033
0.039ΩR039
0.047ΩR047
0.050ΩR050
0.056ΩR056
0.068ΩR068
0.082ΩR082
0.10ΩR100
0.12ΩR120
0.15ΩR150
0.18ΩR180
0.20ΩR200
0.22ΩR220
0.27ΩR270
0.33ΩR330
0.39ΩR390
0.47ΩR470
0.50ΩR500
0.56ΩR560
0.68ΩR680
0.82ΩR820
1.0Ω1R00
1.2Ω1R20
1.5Ω1R50
1.8Ω1R80
2.0Ω2R00
2.2Ω2R20
2.7Ω2R70
3.3Ω3R30
3.9Ω3R90
4.7Ω4R70
5.0Ω5R00
5.6Ω5R60
6.8Ω6R80
8.2Ω8R20
10Ω10R0
12Ω12R0
15Ω15R0
18Ω18R0
20Ω20R0
22Ω22R0
27Ω27R0
33Ω33R0
39Ω39R0
47Ω47R0
50Ω50R0
56Ω56R0
68Ω68R0
82Ω82R0
100Ω100R

Product Variations

SKUResistance ValueTolerance
Isa PBH-82R0-F1-5.082Ω±5%
Isa PBH-R0022-F1-1.00.0022Ω±1%
Isa PBH-R0022-F1-5.00.0022Ω±5%
Isa PBH-R0027-F1-1.00.0027Ω±1%
Isa PBH-R0027-F1-5.00.0027Ω±5%
Isa PBH-R002-F1-1.00.002Ω±1%
Isa PBH-R002-F1-5.00.002Ω±5%
Isa PBH-R0033-F1-1.00.0033Ω±1%
Isa PBH-R0033-F1-5.00.0033Ω±5%
Isa PBH-R0039-F1-1.00.0039Ω±1%
Isa PBH-R0039-F1-5.00.0039Ω±5%
Isa PBH-R0047-F1-1.00.0047Ω±1%
Isa PBH-R0047-F1-5.00.0047Ω±5%
Isa PBH-R0056-F1-1.00.0056Ω±1%
Isa PBH-R0056-F1-5.00.0056Ω±5%
Isa PBH-R005-F1-1.00.005Ω±1%
Isa PBH-R005-F1-5.00.005Ω±5%
Isa PBH-R0068-F1-1.00.0068Ω±1%
Isa PBH-R0068-F1-5.00.0068Ω±5%
Isa PBH-R0082-F1-1.00.0082Ω±1%
Isa PBH-R0082-F1-5.00.0082Ω±5%
Isa PBH-R012-F1-0.50.012Ω±0.5%
Isa PBH-R012-F1-1.00.012Ω±1%
Isa PBH-R012-F1-5.00.012Ω±5%
Isa PBH-R015-F1-0.50.015Ω±0.5%
Isa PBH-R015-F1-1.00.015Ω±1%
Isa PBH-R015-F1-5.00.015Ω±5%
Isa PBH-R018-F1-0.50.018Ω±0.5%
Isa PBH-R018-F1-1.00.018Ω±1%
Isa PBH-R018-F1-5.00.018Ω±5%
Isa PBH-R010-F1-0.50.01Ω±0.5%
Isa PBH-R010-F1-1.00.01Ω±1%
Isa PBH-R010-F1-5.00.01Ω±5%
Isa PBH-R022-F1-0.50.022Ω±0.5%
Isa PBH-R022-F1-1.00.022Ω±1%
Isa PBH-R022-F1-5.00.022Ω±5%
Isa PBH-R027-F1-0.50.027Ω±0.5%
Isa PBH-R027-F1-1.00.027Ω±1%
Isa PBH-R027-F1-5.00.027Ω±5%
Isa PBH-R020-F1-0.50.02Ω±0.5%
Isa PBH-R020-F1-1.00.02Ω±1%
Isa PBH-R020-F1-5.00.02Ω±5%
Isa PBH-R033-F1-0.50.033Ω±0.5%
Isa PBH-R033-F1-1.00.033Ω±1%
Isa PBH-R033-F1-5.00.033Ω±5%
Isa PBH-R039-F1-0.50.039Ω±0.5%
Isa PBH-R039-F1-1.00.039Ω±1%
Isa PBH-R039-F1-5.00.039Ω±5%
Isa PBH-R047-F1-0.50.047Ω±0.5%
Isa PBH-R047-F1-1.00.047Ω±1%
Isa PBH-R047-F1-5.00.047Ω±5%
Isa PBH-R056-F1-0.50.056Ω±0.5%
Isa PBH-R056-F1-1.00.056Ω±1%
Isa PBH-R056-F1-5.00.056Ω±5%
Isa PBH-R050-F1-0.50.05Ω±0.5%
Isa PBH-R050-F1-1.00.05Ω±1%
Isa PBH-R050-F1-5.00.05Ω±5%
Isa PBH-R068-F1-0.50.068Ω±0.5%
Isa PBH-R068-F1-1.00.068Ω±1%
Isa PBH-R068-F1-5.00.068Ω±5%
Isa PBH-R082-F1-0.50.082Ω±0.5%
Isa PBH-R082-F1-1.00.082Ω±1%
Isa PBH-R082-F1-5.00.082Ω±5%
Isa PBH-R120-F1-0.50.12Ω±0.5%
Isa PBH-R120-F1-1.00.12Ω±1%
Isa PBH-R120-F1-5.00.12Ω±5%
Isa PBH-R150-F1-0.50.15Ω±0.5%
Isa PBH-R150-F1-1.00.15Ω±1%
Isa PBH-R150-F1-5.00.15Ω±5%
Isa PBH-R180-F1-0.50.18Ω±0.5%
Isa PBH-R180-F1-1.00.18Ω±1%
Isa PBH-R180-F1-5.00.18Ω±5%
Isa PBH-R100-F1-0.50.1Ω±0.5%
Isa PBH-R100-F1-1.00.1Ω±1%
Isa PBH-R100-F1-5.00.1Ω±5%
Isa PBH-R220-F1-0.50.22Ω±0.5%
Isa PBH-R220-F1-1.00.22Ω±1%
Isa PBH-R220-F1-5.00.22Ω±5%
Isa PBH-R270-F1-0.50.27Ω±0.5%
Isa PBH-R270-F1-1.00.27Ω±1%
Isa PBH-R270-F1-5.00.27Ω±5%
Isa PBH-R200-F1-0.50.2Ω±0.5%
Isa PBH-R200-F1-1.00.2Ω±1%
Isa PBH-R200-F1-5.00.2Ω±5%
Isa PBH-R330-F1-0.50.33Ω±0.5%
Isa PBH-R330-F1-1.00.33Ω±1%
Isa PBH-R330-F1-5.00.33Ω±5%
Isa PBH-R390-F1-0.50.39Ω±0.5%
Isa PBH-R390-F1-1.00.39Ω±1%
Isa PBH-R390-F1-5.00.39Ω±5%
Isa PBH-R470-F1-0.50.47Ω±0.5%
Isa PBH-R470-F1-1.00.47Ω±1%
Isa PBH-R470-F1-5.00.47Ω±5%
Isa PBH-R560-F1-0.50.56Ω±0.5%
Isa PBH-R560-F1-1.00.56Ω±1%
Isa PBH-R560-F1-5.00.56Ω±5%
Isa PBH-R500-F1-0.50.5Ω±0.5%
Isa PBH-R500-F1-1.00.5Ω±1%
Isa PBH-R500-F1-5.00.5Ω±5%
Isa PBH-R680-F1-0.50.68Ω±0.5%
Isa PBH-R680-F1-1.00.68Ω±1%
Isa PBH-R680-F1-5.00.68Ω±5%
Isa PBH-R820-F1-0.50.82Ω±0.5%
Isa PBH-R820-F1-1.00.82Ω±1%
Isa PBH-R8200-F1-5.00.82Ω±5%
Isa PBH-1R20-F1-0.51.2Ω±0.5%
Isa PBH-1R20-F1-1.01.2Ω±1%
Isa PBH-1R20-F1-5.01.2Ω±5%
Isa PBH-1R50-F1-0.51.5Ω±0.5%
Isa PBH-1R50-F1-1.01.5Ω±1%
Isa PBH-1R50-F1-5.01.5Ω±5%
Isa PBH-1R80-F1-0.51.8Ω±0.5%
Isa PBH-1R80-F1-1.01.8Ω±1%
Isa PBH-1R80-F1-5.01.8Ω±5%
Isa PBH-100R-F1-0.5100Ω±0.5%
Isa PBH-100R-F1-1.0100Ω±1%
Isa PBH-100R-F1-5.0100Ω±5%
Isa PBH-10R0-F1-0.510Ω±0.5%
Isa PBH-10R0-F1-1.010Ω±1%
Isa PBH-10R0-F1-5.010Ω±5%
Isa PBH-12R0-F1-0.512Ω±0.5%
Isa PBH-12R0-F1-1.012Ω±1%
Isa PBH-12R0-F1-5.012Ω±5%
Isa PBH-15R0-F1-0.515Ω±0.5%
Isa PBH-15R0-F1-1.015Ω±1%
Isa PBH-15R0-F1-5.015Ω±5%
Isa PBH-18R0-F1-0.518Ω±0.5%
Isa PBH-18R0-F1-1.018Ω±1%
Isa PBH-18R0-F1-5.018Ω±5%
Isa PBH-1R00-F1-0.51Ω±0.5%
Isa PBH-1R00-F1-1.01Ω±1%
Isa PBH-1R00-F1-5.01Ω±5%
Isa PBH-2R20-F1-0.52.2Ω±0.5%
Isa PBH-2R20-F1-1.02.2Ω±1%
Isa PBH-2R20-F1-5.02.2Ω±5%
Isa PBH-2R70-F1-0.52.7Ω±0.5%
Isa PBH-2R70-F1-1.02.7Ω±1%
Isa PBH-2R70-F1-5.02.7Ω±5%
Isa PBH-20R0-F1-0.520Ω±0.5%
Isa PBH-20R0-F1-1.020Ω±1%
Isa PBH-20R0-F1-5.020Ω±5%
Isa PBH-22R0-F1-0.522Ω±0.5%
Isa PBH-22R0-F1-1.022Ω±1%
Isa PBH-22R0-F1-5.022Ω±5%
Isa PBH-27R0-F1-0.527Ω±0.5%
Isa PBH-27R0-F1-1.027Ω±1%
Isa PBH-27R0-F1-5.027Ω±5%
Isa PBH-2R00-F1-0.52Ω±0.5%
Isa PBH-2R00-F1-1.02Ω±1%
Isa PBH-2R00-F1-5.02Ω±5%
Isa PBH-3R30-F1-0.53.3Ω±0.5%
Isa PBH-3R30-F1-1.03.3Ω±1%
Isa PBH-3R30-F1-5.03.3Ω±5%
Isa PBH-3R90-F1-0.53.9Ω±0.5%
Isa PBH-3R90-F1-1.03.9Ω±1%
Isa PBH-3R90-F1-5.03.9Ω±5%
Isa PBH-33R0-F1-0.533Ω±0.5%
Isa PBH-33R0-F1-1.033Ω±1%
Isa PBH-33R0-F1-5.033Ω±5%
Isa PBH-39R0-F1-0.539Ω±0.5%
Isa PBH-39R0-F1-1.039Ω±1%
Isa PBH-39R0-F1-5.039Ω±5%
Isa PBH-4R70-F1-0.54.7Ω±0.5%
Isa PBH-4R70-F1-1.04.7Ω±1%
Isa PBH-4R70-F1-5.04.7Ω±5%
Isa PBH-47R0-F1-0.547Ω±0.5%
Isa PBH-47R0-F1-1.047Ω±1%
Isa PBH-47R0-F1-5.047Ω±5%
Isa PBH-5R60-F1-0.55.6Ω±0.5%
Isa PBH-5R60-F1-1.05.6Ω±1%
Isa PBH-5R60-F1-5.05.6Ω±5%
Isa PBH-50R0-F1-0.550Ω±0.5%
Isa PBH-50R0-F1-1.050Ω±1%
Isa PBH-50R0-F1-5.050Ω±5%
Isa PBH-56R0-F1-0.556Ω±0.5%
Isa PBH-56R0-F1-1.056Ω±1%
Isa PBH-56R0-F1-5.056Ω±5%
Isa PBH-5R00-F1-0.55Ω±0.5%
Isa PBH-5R00-F1-1.05Ω±1%
Isa PBH-5R00-F1-5.05Ω±5%
Isa PBH-6R80-F1-0.56.8Ω±0.5%
Isa PBH-6R80-F1-1.06.8Ω±1%
Isa PBH-6R80-F1-5.06.8Ω±5%
Isa PBH-68R0-F1-0.568Ω±0.5%
Isa PBH-68R0-F1-1.068Ω±1%
Isa PBH-68R0-F1-5.068Ω±5%
Isa PBH-8R20-F1-0.58.2Ω±0.5%
Isa PBH-8R20-F1-1.08.2Ω±1%
Isa PBH-8R20-F1-5.08.2Ω±5%
Isa PBH-82R0-F1-0.582Ω±0.5%
Isa PBH-82R0-F1-1.082Ω±1%

Isabellenhütte Video Library

We are very pleased to provide you with a range of videos, please see below for the latest content available:

VIDEOS
Introduction to Isabellenhütte Heusler GmbH & Co. KG

Introduction video to Isabellenhütte, their business and product applications examples
Isabellenhütte precision and power resistors application overview

This video highlights customer applications and application options of Isabellenhütte’s precision and power resistors
VIDEOS
Introduction to Isabellenhütte Heusler GmbH & Co. KG

Introduction video to Isabellenhütte, their business and product applications examples
Isabellenhütte precision and power resistors application overview

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

Resources

Product Datasheet

Supporting Product Information

Supporting Manufacturer Information

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Datasheet
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