Isabellenhütte VMK-A Series

Isabellenhütte VMK-A Series
The VMK-A gold plated resistor series from Isabellenhütte, offers 2-terminal surface-mount connection technology with 4 pad solder layout. Developed with a small chip size of 1206, resistance value of 0.1Ω (further values available on request), with a 1W power rating at +110°C and TCR of <20 ppm/K (between +20°C and +60°C) . The VMK-A series from Isabellenhütte offers excellent long term stability and high pulse power rating.
  • Gold plated 2-terminal surface-mount precision resistor
  • Suitable for 4 pad solder layout
  • 1206 chip size
  • Constant current of up to 3A (0.1Ω)
  • Resistance value of 0.1Ω (further values available on request)
  • TCR value <20 ppm/K (from +20°C to +60°C)
  • Applicable temperature range from -65°C to +170°C
  • Tolerance ±1.0% (further values available on request)
  • Excellent long term stability
  • Power rating of 1.5W (at +70°C) and 1W (at +110°C)
  • Mounting: Reflow and IR soldering
  • High pulse power rating
  • AEC-Q200 qualified

Typical applications for the VMK-A 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 VMK-A series:

Isabellenhütte VMK-A Specifications

* Further values and tolerances available on request

Specifications
Additional Features
  • 1206 chip size
  • Gold plated 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 3A (0.1Ω)
  • Mounting: Reflow and IR soldering
  • High pulse power rating
  • AEC-Q200 qualifield
Maximum Power Rating
  • 1.5W (at 70°C) )
  • 1W (at +110°C)
Maximum Resistance
  • 0.1Ω (further values available on request)
Minimum Resistance
  • 0.1Ω (further values available on request)
TCR
  • <20 ppm/K (between +20°C and +60°C)
Tolerance
  • ±1.0% (further values available on request)

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

 

 

DOCUMENTATION
PDF DocumentIsabellenhütte VMK-A Au-plated 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

Below is an example of the part number break down for the VMK-A resistor series:

VMK-A Part Number Example

RoHS Compliance

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

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Tags: VMK-R100-1.0-A, Isabellenhuette