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The Engineering Design Show, 8 – 9 October 2025, Coventry Building Society Arena, UK, Stand J3

  • Isabellenhütte
Isabellenhutte-BVB-Series
Isabellenhutte-BVB-Series-1
Isabellenhuette_BVB_drawing
Isabellenhutte-BVB-Series
Isabellenhutte-BVB-Series-1
Isabellenhuette_BVB_drawing

Current Sensing Precision Resistor

Isabellenhütte BVB Series

  • Current sensing resistor
  • 2725 package size
  • Resistance range from 0.0002Ω to 0.005Ω
  • Tolerances of ±1% and ±5%
  • TCR of <±20ppm/°C or <±50ppm/°C
  • Power rating 12W (at 70°C)
  • Temperature range from -65°C to +170°C
  • Compliant
Datasheet
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Why buy from Rhopoint?
Frequently Asked Questions
Application Notes

The BVB current sensing precision resistor series from Isabellenhütte is made of composite material considered ideal for use on DBC or ceramic substrate. The BVB series offers a surface-mount, 4-terminal connection with excellent long term stability. This resistor series offers a range of resistance values from 0.0002Ω to 0.005Ω, with a power rating of up to 12W, all within a 2725 package size

  • 4-terminal current sensing resistor
  • Surface-mount design
  • Resistance values of 0.0002Ω to 0.005Ω
  • Tolerance of ±1% and ±5%
  • TCR of <±20ppm/°C for 0.0002Ω and 0.0005Ω, <±50ppm/°C between 0.001Ω and 0.005Ω (+20°C to +60°C)
  • Temperature range from -65°C to +170°C
  • Power rating 12W (at 70°C) and up to 5W (at 100°C)
  • Inductance of <3nH
  • AEC-Q200 qualified
  • 2725 package size

 

Typical applications for the BVB current sensing precision resistor series include:

  • Current sensor for power hybrid applications
  • Frequency converters
  • Power modules
  • High current applications for the automotive market

Isabellenhütte BVB Series Specification Table

Product Ordering CodeResistance ValueToleranceTCRPower ratingInternal heat resistanceMaterial Type
BVB-Z-R00020.2mΩ±1% / ±5%<±20 ppm/°C12W (P70°C)4°C/W (Rthi)ZERANIN®
BVB-Z-R00030.3mΩ±1% / ±5%<±20 ppm/°C11W (P70°C)5°C/W (Rthi)ZERANIN®
BVB-Z-R00050.5mΩ±1% / ±5%<±20 ppm/°C9W (P70°C)8°C/W (Rthi)ZERANIN®
BVB-M-R00070.7mΩ±1% / ±5%<±20 ppm/°C8W (P70°C)12°C/W (Rthi)MANGANIN®
BVB-M-R0011mΩ±1% / ±5%<±50 ppm/°C 7W (P70°C)14°C/W (Rthi)MANGANIN®
BVB-I-R0022mΩ±1% / ±5%<±50 ppm/°C 6W (P70°C)14°C/W (Rthi)ISAOHM®
BVB-V-R0022mΩ±1% / ±5%<±50 ppm/°C 6W (P70°C)17°C/W (Rthi)NOVENTIN®
BVB-I-R0033mΩ±1% / ±5%<±50 ppm/°C 5W (P70°C)21°C/W (Rthi)ISAOHM®
BVB-I-R0044mΩ±1% / ±5%<±50 ppm/°C 4W (P70°C)28°C/W (Rthi)ISAOHM®
BVB-I-R0055mΩ±1% / ±5%<±50 ppm/°C 3W (P70°C)33°C/W (Rthi)ISAOHM®

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 6.9 x 6.9mm
Product Type

Package / Size

,

Material Type

, , ,

Resistance Value

, , , , , , , ,

Minimum Resistance

200µΩ
Maximum Resistance

0.005Ω
Tolerance

,

Temperature Coefficient

,

Power Rating

,

Series / Model

Temperature Range (°C)

-65 to +170°C

Ordering Info

Below is the model number configuration for the BVB series from Isabellenhütte.
Ordering example: BVB-Z-R0005-1.0
BVB-X-XXXXX-X.X

Series / Model (BVB)

BVB
BVB

Material Type (X)

I
ISAOHM®
M
MANGANIN®
V
NOVENTIN®
Z
ZERANIN®

Resistance Value (XXXXX)

Resistance value, in ohms, is expressed by a series of 4 or 5 characters, where the character R (ohms) designates the location of the decimal point.

Tolerance (X.X)

1.0
±1%
5.0
±5%

Isabellenhütte BVB Series - Available Resistance Values and Tolerances

Resistance ValuePart Number Value1% Tolerance5% Tolerance
0.0002ΩR0002
0.0003ΩR0003
0.0005ΩR0005
0.0007ΩR0007
0.001ΩR001
0.002ΩR002
0.003ΩR003
0.004ΩR004
0.005ΩR005

Product Variations

SKUMaterial TypeResistance ValueTolerance
Isa BVB-Z-R0002-1.0ZERANIN®200µΩ±1%
Isa BVB-Z-R0002-5.0ZERANIN®200µΩ±5%
Isa BVB-Z-R0003-1.0ZERANIN®300µΩ±1%
Isa BVB-Z-R0003-5.0ZERANIN®300µΩ±5%
Isa BVB-Z-R0005-1.0ZERANIN®500µΩ±1%
Isa BVB-Z-R0005-5.0ZERANIN®500µΩ±5%
Isa BVB-M-R0007-1.0MANGANIN®700µΩ±1%
Isa BVB-M-R0007-5.0MANGANIN®700µΩ±5%
Isa BVB-M-R001-1.0MANGANIN®0.001Ω±1%
Isa BVB-M-R001-5.0MANGANIN®0.001Ω±5%
Isa BVB-I-R002-1.0ISAOHM®0.002Ω±1%
Isa BVB-I-R002-5.0ISAOHM®0.002Ω±5%
Isa BVB-V-R002-1.0NOVENTIN®0.002Ω±1%
Isa BVB-V-R002-5.0NOVENTIN®0.002Ω±5%
Isa BVB-I-R003-1.0ISAOHM®0.003Ω±1%
Isa BVB-I-R003-5.0ISAOHM®0.003Ω±5%
Isa BVB-I-R004-5.0ISAOHM®0.004Ω±1%
Isa BVB-I-R004-1.0ISAOHM®0.004Ω±5%
Isa BVB-I-R005-5.0ISAOHM®0.005Ω±1%
Isa BVB-I-R005-1.0ISAOHM®0.005Ω±5%

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

Related Products

Current Sensing Precision Resistor

Isabellenhütte BVB Series

Datasheet
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