Product Overview
The ISA-PLAN A-H series are high-precision resistors designed for demanding applications requiring exceptional accuracy and stability. These resistors offer low self-heating, a 4-terminal connection for precise measurements, and are compliant with RoHS 2011/65/EU.
Product Attributes
- Brand: ISA-PLAN
- Manufacturer: Isabellenhtte Heusler GmbH & Co. KG
- Certifications: RoHS 2011/65/EU compliant
Technical Specifications
| Specification | Value | Unit | Notes |
| Permanent Power Rating | 3 / 10 | W | On a heatsink |
| Max. Permanent Current | 81 | A | |
| Tolerance | 0.1 / 1.0 | % | |
| Temperature Coefficient (20-60 C) | <30 | ppm/K | |
| Applicable Temperature Range | -55 to +140 | C | |
| Thermal Resistance to Ambient (Rth) | <15 | K/W | |
| Thermal Resistance to Aluminium Substrate (Rthi) | <3 | K/W | |
| Dielectric Withstanding Voltage | 500 | V AC/DC | |
| Inductance | <10 | nH | |
| Stability (Nominal load, 2000h) | < 0.1 / < 0.2 | % | TK = 80 C / TK = 95 C (with heatsink) |
| Resistance Values (mOhm) | 1 to 500 | See page 4 for standard values | |
| Resistance Values (Ohm) | 1 to 100 | See page 4 for standard values |
2411220541_Isabellenhuette-A-H1-R005-F1-K2-1-0_C7058810.pdf
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