1 /4

AZ-H

Isabellenhütte Heusler GmbH & co. KG // sales.components@isabellenhuette.de // Issue 24-June-2014 // current valid issue: see www.isabellenhuette.de

– Measurement equipment

– reference resistors in laboratories

– current sources

– Laboratory power supplies

– Up to 10 W permanent power

– Max. permanent current: 70 A (2 mohm)

– Very high precision of tolerance and tcr

– 4-terminal connection

– Low self-heating

– roHS 2011/65/eU compliant

Features

Applications

Technical data

resistance values *

Ohm

0.002 to 1

tolerance *

%

0.1 / 1

temperature coefficient (20-60 °C)

ppm/K

< 3 / 10

Applicable temperature range

°C

-55 to +140

Power rating

W

3 / 10 (on a heatsink)

thermal resistance to ambient (rth)

K/W

< 15

thermal resistance to aluminium substrat (rthi)

K/W

< 3

Dielectric withstanding voltage

V AC/DC

500

Inductance

nH

< 10

Stability (Nominal load) deviation after 2000h

* See all standard values on page 4