Isabellenhütte AZ-H2 Series

  • Compliant
  • Isabellenhütte

Product Features

  • 4-terminal current sensing resistor
  • Resistance range from 0.002Ω to 1Ω
  • Power rating 10W on a suitable heat sink
  • Temperature range from -55°C to +140°C
  • Tolerance of ±0.1% or ±1%
  • TCR of <3 ppm/K  or 10 ppm/K

Applications

  • Power Control
  • Scientific Instrumentation
  • Test and Measurement

Description

The AZ-H2 through-hole resistor series from Isabellenhütte offers 4-terminal connection technology for current sensing applications with very low TCR. Designed for easy heat sink mounting, the Kelvin connections on this resistor allow high precision measurements even with a low resistance range of 0.002Ω to 1Ω. The AZ-H2 series from Isabellenhütte has low inductance and has high pulse power handling capabilities.

  • 4-terminal current sensing resistor
  • Designed for easy heat sink mounting
  • Through-hole design
  • Select resistance range 0.002Ω to 1Ω available
  • Power rating 10W on a suitable heat sink (3W power rating in free air)
  • Maximum permanent current of 70A (0.002Ω)
  • Applicable temperature range from -55°C to +140°C
  • Tolerance options available ±0.1% and ±1% (depending on the resistance values required)
  • TCR of <3 ppm/K (between +20°C and +60°C) and TCR of 10 ppm/K (between +20°C and +60°C)
  • Low self-heating

 

Typical applications for the AZ-H2 series include:

  • Measurement equipment
  • Reference resistors in laboratories
  • Current sources
  • Laboratory power supplies

 

The below table gives an overview of the specifications for the Isabellenhütte AZ-H2 series:

Isabellenhütte AZ-H2 Specifications
* Please contact us for available parts or see the ordering information tab

 

 

Specifications

Weight 0.00000 kg
Dimensions 38.00 × 5.00 × 25.50 mm
Product Type

4-Terminal Current Sensing Resistor

Minimum Resistance

Maximum Resistance

Tolerance

,

Power Rating

,

Resistance Value

, , , ,

Temperature Coefficient

,

Current Rating

Package / Size

Temperature Range (°C)

RoHS Compliant Product – Isabellenhütte

This product meets the requirements in compliance with RoHS Directive 2011/65/EU including Directive (EU) 2015/863, on the restriction of the use of Certain Hazardous Substances in Electrical and Electronic Equipment.

Isabellenhütte AZ-H2 Series Ordering Info

The AZ-H2 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 AZ-H2 resistor series:

AZ-H2 Part Number Example

 

 

The following table highlights the standard resistance values and tolerances available for the AZ-H2 resistor series:

AZ-H2 Series Available Parts

Isabellenhütte AZ-H1 and AZ-H2 Series Technical Library

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
Isabellenhütte AZ-H through-hole 4-terminal resistor series datasheet
Isabellenhütte 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

Isabellenhütte AZ-H2 Series

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