ISA-PLAN Precision Resistors PBV
The ISA-PLAN PBV series offers high-precision resistors designed for demanding applications. These resistors feature a 4-terminal connection for enhanced accuracy, excellent long-term stability, and compliance with RoHS 2011/65/EU. They are suitable for applications requiring precise power handling, including power modules, frequency converters, and switch mode power supplies, with capabilities up to 10 W permanent power and pulse power rating of 2 J for 10 ms.
Product Attributes
- Brand: ISA-PLAN
- Manufacturer: Isabellenhtte Heusler GmbH & Co. KG
- Certifications: RoHS 2011/65/EU compliant
Technical Specifications
| Parameter | Specification | Test Conditions | Notes |
|---|---|---|---|
| Resistance Values | 0.0005 to 1 Ohm | ||
| Tolerance | 0.5 / 1 / 5 % | ||
| Temperature Coefficient (20-60 C) | <30 ppm/K (for values R010) | <75 ppm/K (for values <R010) | |
| Applicable Temperature Range | -55 to +125 C | ||
| Power Rating | 3 / 10 W | (on a heatsink) | |
| Thermal Resistance to Ambient (Rth) | <15 K/W | ||
| Thermal Resistance to Aluminium Substrate (Rthi) | <3 K/W | <6 K/W (for parts <R002) | |
| Dielectric Withstanding Voltage | 500 V AC | ||
| Inductance | <10 nH | ||
| Stability (Nominal load) | < 0.5 % deviation after 2000 h | (TK = 70 C) | |
| Pulse Power Rating | 2 J | for 10 ms | |
| Maximum Temperature for full power operation | 70/90 C | (R > 2 mOhm) | 65/95 C |
| Working Temperature | -55 to 125 C | ||
| Solderability | > 95 % coverage | MIL-STD-202 method 208 | |
| Resistance to Solvents | no damage | MIL-STD-202 method 215, 2.1a, 2.1d | |
| Low Temperature Storage and Operation | 0.1 % | MIL-STD-26E | |
| Life | 0.2 % | MIL-STD-26E | |
| High Temperature Exposure | 0.2 % | 125 C, 2000 h | |
| Resistance Temperature Characteristic | < 30 ppm/K | MIL-STD-202 method 304 (20-60C) | |
| Thermal EMF | 2 V/K max. | 0 - 100 C | |
| Frequency Characteristic (inductivity) | < 10 nH |
Available Standard Resistance Values and Tolerances
| Resistance Value | Tolerance 0.5 % | Tolerance 1 % | Tolerance 5 % |
|---|---|---|---|
| R0005 | ✓ | ✓ | |
| R001 | ✓ | ✓ | ✓ |
| R0015 | ✓ | ||
| R002 | ✓ | ✓ | |
| R0022 | ✓ | ✓ | |
| R003 | ✓ | ✓ | |
| R0033 | ✓ | ✓ | |
| R0047 | ✓ | ||
| R005 | ✓ | ✓ | |
| R0068 | ✓ | ✓ | |
| R010 | ✓ | ✓ | ✓ |
| R015 | ✓ | ✓ | |
| R020 | ✓ | ✓ | |
| R022 | ✓ | ✓ | |
| R025 | ✓ | ✓ | |
| R033 | ✓ | ✓ | |
| R047 | ✓ | ||
| R050 | ✓ | ✓ | |
| R068 | ✓ | ✓ | |
| R100 | ✓ | ✓ | |
| R150 | ✓ | ✓ | |
| R200 | ✓ | ||
| R220 | ✓ | ||
| R500 | ✓ | ||
| 1R00 | ✓ |
*Further values and tolerances on request
Ordering Code Example
PBV - R001 - F1 - 1.0
Format: PBV - [Resistance value] - [Tolerance] - [Terminal]
Resistance value: e.g., R001 (0.001 Ohm), 'R' represents decimal point.
Tolerance: e.g., F1 (1.0%)
2411220609_Isabellenhuette-PBV-R003-F1-5-0_C7256381.pdf
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