The AZ-H1 current sensing precision resistor series from Isabellenhütte offers 4-terminal through-hole 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 2mΩ to 5Ω. The AZ-H1 series from Isabellenhütte has low inductance and has high pulse power handling capabilities.
| Attributes | Value |
|---|---|
| Resistance value * | 2mΩ to 5Ω |
| Tolerance | ±0.1% / ±1% |
| TCR | ±3 ppm/°C, ±10 ppm/°C (20-60°C) |
| Temperature range | -55°C to +140°C |
| Power rating | 3W (free air) / 10W (on a suitable heatsink) |
| Thermal resistance to ambient | <15°C/W (Rth) |
| Thermal resistance to aluminium substrate | <3°C/W (Rthi) |
| Dielectric withstanding voltage | 500V AC/DC |
| Inductance | <10nH |
| Stability (deviation after 2000hrs) | <0.1% (Tᴋ = 80°C with heatsink) / <0.2% (Tᴋ = 95°C with heatsink) Tᴋ = Terminal Temperature |
* Please visit the Ordering Info tab or contact us for further details
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.
| Dimensions | 18.5 x 5 x 46mm |
|---|---|
| Product Type | |
| Package / Size | |
| Resistance Value | |
| Minimum Resistance | 0.002Ω |
| Maximum Resistance | 5Ω |
| Tolerance | |
| Temperature Coefficient | |
| Current Rating | |
| Power Rating | |
| Series / Model | |
| Temperature Range (°C) | -55 to +140°C |
| Termination / Connection | F1-K2 |
Resistance value, in ohms, is expressed by a series of 4 characters, 3 of which represent significant digits. R (ohms) designates the location of the decimal point.
| Resistance Value | Part Number Value | 0.1% Tolerance | 1% Tolerance |
|---|---|---|---|
| 0.01Ω | R010 | ||
| 0.02Ω | R020 | ||
| 0.022Ω | R022 | ||
| 0.05Ω | R050 | ||
| 0.06Ω | R060 | ||
| 0.1Ω | R100 | ||
| 1Ω | 1R00 | ||
| 5Ω | 5R00 |
| SKU | Resistance Value | Tolerance | Temperature Coefficient | Termination / Connection |
|---|---|---|---|---|
| Isa AZ-H1-5R00-F1-K2-0.1-TK10 | 5Ω | ±0.1% | ±10 ppm/°C | |
| Isa AZ-H1-R010-F1-K2-0.1-TK3 | 0.01Ω | ±0.1% | ±3 ppm/°C | |
| Isa AZ-H1-R010-F1-K2-0.1-TK10 | 0.01Ω | ±0.1% | ±10 ppm/°C | |
| Isa AZ-H1-R010-F1-K2-1.0-TK3 | 0.01Ω | ±1% | ±3 ppm/°C | |
| Isa AZ-H1-R010-F1-K2-1.0-TK10 | 0.01Ω | ±1% | ±10 ppm/°C | |
| Isa AZ-H1-R022-F1-K2-0.1-TK3 | 0.022Ω | ±0.1% | ±3 ppm/°C | |
| Isa AZ-H1-R022-F1-K2-0.1-TK10 | 0.022Ω | ±0.1% | ±10 ppm/°C | |
| Isa AZ-H1-R020-F1-K2-0.1-TK3 | 0.02Ω | ±0.1% | ±3 ppm/°C | |
| Isa AZ-H1-R020-F1-K2-0.1-TK10 | 0.02Ω | ±0.1% | ±10 ppm/°C | |
| Isa AZ-H1-R050-F1-K2-0.1-TK3 | 0.05Ω | ±0.1% | ±3 ppm/°C | |
| Isa AZ-H1-R050-F1-K2-0.1-TK10 | 0.05Ω | ±0.1% | ±10 ppm/°C | |
| Isa AZ-H1-R060-F1-K2-0.1-TK3 | 0.06Ω | ±0.1% | ±3 ppm/°C | |
| Isa AZ-H1-R060-F1-K2-0.1-TK10 | 0.06Ω | ±0.1% | ±10 ppm/°C | |
| Isa AZ-H1-R100-F1-K2-0.1-TK3 | 0.1Ω | ±0.1% | ±3 ppm/°C | |
| Isa AZ-H1-R100-F1-K2-0.1-TK10 | 0.1Ω | ±0.1% | ±10 ppm/°C | |
| Isa AZ-H1-1R00-F1-K2-0.1-TK3 | 1Ω | ±0.1% | ±3 ppm/°C | |
| Isa AZ-H1-1R00-F1-K2-0.1-TK10 | 1Ω | ±0.1% | ±10 ppm/°C | |
| Isa AZ-H1-5R00-F1-K2-0.1-TK3 | 5Ω | ±0.1% | ±3 ppm/°C |
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 |
|
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