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We’re Exhibiting at EDS 2025
The Engineering Design Show, 8 – 9 October 2025, Coventry Building Society Arena, UK, Stand J3
The CMP current sensing precision resistor series from Isabellenhütte has been developed to offer an outstanding price to performance ratio. The CMP series with a resistance range of 0.01Ω to 0.25Ω offers a temperature coefficient of <±50ppm/°C (between +20°C and +60°C) over the entire ohmic range, tolerances down to ±1% as well as good long term stability. The CMP model offers these capabilities in a 2010 chip size.
| Attributes | Value |
|---|---|
| Resistance value | 10mΩ to 500mΩ |
| Tolerance | ±1% / ±5% |
| TCR | <±50 ppm/°C (20-60°C) |
| Temperature range | -65°C to +170°C |
| Power rating (P70°C) | 2W |
| Power rating (P120°C) | 1W |
| Internal heat resistance | <50°C/W (Rthi) |
| Dielectric withstanding voltage | 200V AC/DC |
| Inductance | <3nH |
| Stability (deviation after 2000hrs) | <1.0% (Tᴋ = 120°C) Tᴋ = Terminal Temperature |
| Dimensions | 0.40 x 2.54 x 5.08mm |
|---|---|
| Product Type | |
| Package / Size | |
| Resistance Value | 0.01Ω, 0.015Ω, 0.02Ω, 0.033Ω, 0.05Ω, 0.1Ω, 0.15Ω, 0.2Ω, 0.25Ω, 0.5Ω |
| Minimum Resistance | 0.01Ω |
| Maximum Resistance | 0.5Ω |
| Tolerance | |
| Current Rating | |
| Power Rating | |
| Temperature Range (°C) | -65 to +170°C |
| Series / Model |
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 | 1% Tolerance | 5% Tolerance | Values & Tolerances on Request |
|---|---|---|---|---|
| 0.01Ω | R010 | |||
| 0.012Ω | R012 | |||
| 0.015Ω | R015 | |||
| 0.02Ω | R020 | |||
| 0.022Ω | R022 | |||
| 0.025Ω | R025 | |||
| 0.027Ω | R027 | |||
| 0.03Ω | R030 | |||
| 0.033Ω | R033 | |||
| 0.036Ω | R036 | |||
| 0.039Ω | R039 | |||
| 0.043Ω | R043 | |||
| 0.047Ω | R047 | |||
| 0.05Ω | R050 | |||
| 0.056Ω | R056 | |||
| 0.062Ω | R062 | |||
| 0.068Ω | R068 | |||
| 0.075Ω | R075 | |||
| 0.082Ω | R082 | |||
| 0.091Ω | R091 | |||
| 0.1Ω | R100 | |||
| 0.12Ω | R120 | |||
| 0.13Ω | R130 | |||
| 0.15Ω | R150 | |||
| 0.16Ω | R160 | |||
| 0.18Ω | R180 | |||
| 0.2Ω | R200 | |||
| 0.22Ω | R220 | |||
| 0.24Ω | R240 | |||
| 0.25Ω | R250 | |||
| 0.27Ω | R270 | |||
| 0.3Ω | R300 | |||
| 0.33Ω | R330 | |||
| 0.36Ω | R360 | |||
| 0.39Ω | R390 | |||
| 0.43Ω | R430 | |||
| 0.47Ω | R470 | |||
| 0.5Ω | R500 |
| SKU | Resistance Value | Tolerance |
|---|---|---|
| Isa CMP-R500-1.0 | 0.5Ω | ±1% |
| Isa CMP-R015-1.0 | 0.015Ω | ±1% |
| Isa CMP-R015-5.0 | 0.015Ω | ±5% |
| Isa CMP-R010-1.0 | 0.01Ω | ±1% |
| Isa CMP-R010-5.0 | 0.01Ω | ±5% |
| Isa CMP-R020-1.0 | 0.02Ω | ±1% |
| Isa CMP-R020-5.0 | 0.02Ω | ±5% |
| Isa CMP-R033-1.0 | 0.033Ω | ±1% |
| Isa CMP-R050-1.0 | 0.05Ω | ±1% |
| Isa CMP-R050-5.0 | 0.05Ω | ±5% |
| Isa CMP-R150-1.0 | 0.15Ω | ±1% |
| Isa CMP-R100-1.0 | 0.1Ω | ±1% |
| Isa CMP-R100-5.0 | 0.1Ω | ±5% |
| Isa CMP-R250-1.0 | 0.25Ω | ±1% |
| Isa CMP-R200-1.0 | 0.2Ω | ±1% |
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 |
|
