Isabellenhütte VMS Series

Isabellenhütte VMS Series
The VMS resistor series from Isabellenhütte, offers 2-terminal surface-mount connection technology with 4 pad solder layout. Developed with standard chip size of 2512, selective resistance values available between 0.005Ω and 1Ω, with a 3W power rating at +95°C and TCR of <20 ppm/K (between +20°C and +60°C) . The VMS series from Isabellenhütte also offers excellent long term stability and high pulse power rating.
  • 2-terminal surface-mount precision resistor
  • Suitable for 4 pad solder layout
  • 2512 chip size
  • Constant current up to 25A (0.005Ω)
  • Selective resistance range between 0.005Ω and 1Ω
  • TCR value <20 ppm/K (from +20°C to +60°C)
  • Applicable temperature range from -65°C to +170°C
  • Tolerance values ±1.0%, ±2.0% and ±5.0%
  • Excellent long term stability
  • Power rating 2W (at +95°C)
  • Mounting: Reflow and IR soldering
  • High pulse power rating
  • AEC-Q200 qualified

Typical applications for the VMP series include:

  • Control systems for the automotive market
  • Current sensor for power hybrid applications
  • Frequency converters, switch mode power supplies and power modules

The below table gives an overview of the specifications for the Isabellenhütte VMS series:

Isabellenhütte VMS Specifications

¹ Please contact us or see ordering information tab for standard values and tolerances

Specifications
Additional Features
  • 2512 chip size
  • 2-terminal surface-mount resistor
  • Suitable for 4 pad solder layout
  • Applicable temperature range -65°C to +170°C
  • Excellent long term stability
  • Contstant current up to 25A (0.005Ω)
  • Mounting: Reflow and IR soldering
  • High pulse power rating
  • AEC-Q200 qualifield
Maximum Power Rating
  • 4W (at +70°C) )
  • 3W (at +95°C)
Maximum Resistance
Minimum Resistance
  • 0.005Ω
TCR
  • <20 ppm/K (between +20°C and +60°C)
Tolerance
  • ±1.0%
  • ±5.0%

We are pleased to provide you with a range of additional content including technical videos, the latest product datasheets, case studies and application notes for your reference. Please see the below for the latest content for this part:

 

 

DOCUMENTATION
PDF DocumentIsabellenhütte VMS surface-mount precision resistor series datasheet
PDF DocumentIsabellenhütte low-ohmic and power resistors product catalogue

 

 

 

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

The VMS resistor series is available with various options including standard resistance values and tolerances. The information below gives an example of the part numbering system used for these resistors and the standard options available.

Below is an example of the part number break down for the VMS resistor series:

VMS Part Number Example

 

 

The following table highlights the standard resistance values and tolerances available for the VMS resistor series:

VMS Series Available Parts

RoHS Compliance

This product is available fully compliant to the RoHS EU directive 2011/65/EU.

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Available Options

Tags: VMS-R005-1.0, VMS-R0068-5.0, VMS-R010-1.0, VMS-R010-5.0, VMS-R012-1.0, VMS-R015-1.0, VMS-R020-1.0, VMS-R020-2.0, VMS-R022-1.0, VMS-R025-1.0, VMS-R027-1.0, VMS-R030-1.0, VMS-R033-1.0, VMS-R039-1.0, VMS-R040-1.0, VMS-R047-1.0, VMS-R050-1.0, VMS-R056-1.0, VMS-R068-1.0, VMS-R082-1.0, VMS-R100-1.0, VMS-R120-1.0, VMS-R150-1.0, VMS-R180-1.0, VMS-R200-1.0, VMS-R220-1.0, VMS-R240-1.0, VMS-R270-2.0, VMS-R300-1.0, VMS-R330-1.0, VMS-R470-1.0, VMS-R500-1.0, VMS-R680-1.0, VMS-1R00-1.0, VMS-R005-1.0-U, VMS-R0068-5.0-U, VMS-R010-1.0-U, VMS-R010-5.0-U, VMS-R012-1.0-U, VMS-R015-1.0-U, VMS-R020-1.0-U, VMS-R020-2.0-U, VMS-R022-1.0-U, VMS-R025-1.0-U, VMS-R027-1.0-U, VMS-R030-1.0-U, VMS-R033-1.0-U, VMS-R039-1.0-U, VMS-R040-1.0-U, VMS-R047-1.0-U, VMS-R050-1.0-U, VMS-R056-1.0-U, VMS-R068-1.0-U, VMS-R082-1.0-U, VMS-R100-1.0-U, VMS-R120-1.0-U, VMS-R150-1.0-U, VMS-R180-1.0-U, VMS-R200-1.0-U, VMS-R220-1.0-U, VMS-R240-1.0-U, VMS-R270-2.0-U, VMS-R300-1.0-U, VMS-R330-1.0-U, VMS-R470-1.0-U, VMS-R500-1.0-U, VMS-R680-1.0-U, VMS-1R00-1.0-U, Isabellenhuette, VMS-1R00-1.0-U, VMS-R005-1.0-U, VMS-R010-1.0-U, VMS-R010-5.0-U, VMS-R012-1.0-U, VMS-R015-1.0-U, VMS-R020-1.0-U, VMS-R022-1.0-U, VMS-R025-1.0-U, VMS-R027-1.0-U, VMS-R030-1.0-U, VMS-R033-1.0-U, VMS-R039-1.0-U, VMS-R040-1.0-U, VMS-R047-1.0-U, VMS-R050-1.0-U, VMS-R056-1.0-U, VMS-R068-1.0-U, VMS-R082-1.0-U, VMS-R100-1.0-U, VMS-R120-1.0-U, VMS-R150-1.0-U, VMS-R200-1.0-U, VMS-R220-1.0-U, VMS-R240-1.0-U, VMS-R330-1.0-U, VMS-R470-1.0-U, VMS-R500-1.0-U, VMS-R680-1.0-U