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Isabellenhütte KVM Series

Isabellenhütte KVM Series
Isabellenhütte KVM Series
Isabellenhütte KVM Series
  • Isabellenhütte

Product Features

  • Current sensing resistor
  • Resistance values of 100µΩ or 50µΩ
  • Tolerance of ±5%
  • TCR from <50 ppm/°C
  • Power rating of 10W (at 70°C)
  • Temperature range from -55°C to +170°C
  • Automotive

Applications

  • Automotive
  • Compliant

Description

The KVM current sensing precision shunt resistor series from Isabellenhütte are designed for battery management systems and battery chargers, with a resistance value of either 0.0001Ω or 0.00005Ω. The KVM series from Isabellenhütte has heavy copper connections with a continuous current load up to 250A and is AEC-Q200 qualified.

  • Current sensing precision shunt resistor
  • 2-terminal heavy copper connections
  • Resistance values of 100µΩ or 50µΩ*
  • Tolerance of ±5%
  • TCR of <50 ppm/°C or <100 ppm/°C (+20°C to +60°C)
  • Power rating of 7W or 10W (at 70°C)
  • Continuous current load of up to 250A
  • Temperature range from -55°C to +170°C
  • Excellent long term stability
  • Inductance value of <5nH
  • Stability of <0.5% (TK=120°C) (at rated power, deviation after 2000h)
  • AEC-Q200 qualification

 

Typical applications for the KVM current sensing precision shunt resistor series include:

  • Current sensor for power hybrid applications
  • Battery management systems
  • Battery charging

Isabellenhütte KVM Series Specification Table

AttributesValue
Product Ordering CodeKVM-M-R0001KVM-Z-R00005*
Resistance Value 0.1mΩ0.05mΩ
Tolerance±5%±5%
TCR<±50 ppm/°C (20-60°C)<±100 ppm/°C (20-60°C)
Temperature range-55°C to +170°C-55°C to +170°C
Power rating (P70°C)7W10W
Power rating (P120°C)5W7W
Internal heat resistance<4°C/W (Rth)<3°C/W (Rth)
Inductance<3nH<3nH
Stability (deviation after 2000hrs)<0.5% (Tᴋ = 120°C)
Tᴋ = Terminal Temperature
<0.5% (Tᴋ = 120°C)
Tᴋ = Terminal Temperature
Material TypeMANGANIN®ZERANIN®30

* KVM-Z-R00005 under development, B-samples available

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 35.00 × 15.50 × 1.42 mm
Series / Model

Product Type

Package / Size

Material Type

,

Resistance Value

,

Minimum Resistance

Maximum Resistance

Tolerance

Temperature Coefficient

,

Current Rating

Power Rating

, ,

Temperature Range (°C)

Isabellenhütte KVM Series Ordering Info

Below is the model number configuration for the KVM series from Isabellenhütte.

Ordering example: KVM-M-R0001-5.0
KVMXXXXXXX.X

Series / Model (KVM)

KVM
KVM

Material Type (X)

M
MANGANIN®
Z
ZERANIN®

Resistance Value (XXXXX)

Resistance value, in ohms, is expressed by a series of 5 or 6 characters, where the character R (ohms) designates the location of the decimal point.

Tolerance (X.X)

5.0
±5%

Isabellenhütte KVM Series Available Resistance Values and Tolerances


Resistance Value Part Number Value 5% Tolerance
0.00005Ω R00005
0.0001Ω R0001

*KVM-Z-R00005 under development, B-samples available

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

Isabellenhütte KVM Series Resources

Product Datasheet

Supporting Product Information

Supporting Manufacturer Information

Isabellenhütte KVM Series

Isabellenhütte KVM Series
Isabellenhütte KVM Series
Isabellenhütte KVM Series
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Please be advised that due to the ongoing supply issues with raw materials affecting the global electronics industry, as well as an increase in orders received by our manufacturing partners, a large number of products are facing increased lead times in recent months. For the latest lead time and stock availability, please contact one of our engineers who will be happy to discuss lead times further and the potential for alternative parts.