Overview
High voltage resistors in axial lead and flat profile are engineered to deliver precise, dependable performance in demanding electrical applications. When accuracy and consistency are critical to your design, these resistors provide tight tolerance, high long-term stability and a low temperature coefficient to help maintain controlled resistance values under varying operating conditions.
Whether you are developing high-voltage power supplies, measurement equipment, medical devices or industrial systems, you can rely on stable electrical behaviour that supports predictable circuit performance and safeguards overall system integrity.
Features and applications
- Tight tolerance for accurate and consistent circuit performance
- Low TCR and VCR (down to 5 ppm) for stable resistance under temperature and voltage variation
- Wide operating temperature range for reliable operation in demanding environments
- Suitable for voltage feedback, smart grid measurement systems, and mass spectrometry and electron beam power supplies
Detail
With both axial lead and flat profile configurations available, you can select a form factor that aligns with your layout constraints and mechanical requirements. This flexibility enables you to optimise board space, streamline assembly processes and manage thermal considerations effectively without compromising electrical precision.
Maximum voltage ratings are specified for use in air, giving you clearly defined performance parameters for standard environments. For applications requiring significantly higher voltage capability, selecting the polyimide coating option allows operation in oil at up to three times the rated voltage. This enhanced voltage handling capacity supports more demanding designs while maintaining structural and electrical integrity.
Browse the table for the model that meets your requirement or contact our technical sales team on +44 (0)1793 784389 for expert guidance.
| Power Rating (W) | Resistance Values (Ohms) | Max. Operating Voltage In Air (kV) | Tolerance Range (+/- %) | Package | Image | |
|---|---|---|---|---|---|---|
| SHP | 0.6 - 2.25 | 1 - 2.5M | 8 - 15 | 1 | Axial Leaded |  |
| SGT | 1 - 6 | 100K - 1G | 4 - 30 | 1 - 10 | Axial Leaded |  |
| SGP/OGP | 1 - 30 | 100 - 10G | 1.5 - 30 | 1 - 10 | Axial Leaded |  |
| SSP/OSP | 2 - 40 | 0.1 - 30M | 0.8 - 6 | 1 - 10 | Axial Leaded | |
| OSX/SSX/SOX | 0.8 - 19.4 | 100 - 10G | 1.5 - 60 | 1 - 10 | Axial Leaded |  |
| MTX 968 | 3.8 - 17 | 400 - 30G | 5.4 - 54 | 0.1 - 10 | Axial Leaded |  |
| MTX 969 | 11 -105 | 500 - 25G | 24 - 96 | 0.1 - 10 | Tubular |  |
| MTX 969 W | 500 - 1700 | 0.5 - 10M | 5 - 10 | 5 - 10 | Tubular - Water Cooled |  |
| FSX/FEX/FBX | 0.5 - 5 | 200 - 2G | 3 - 24 | 0.5 - 10 | Flat Style |  |
| FPX/FLX | 1.5 - 7.5 | 200 - 2G | 0.3 - 16.5 | 0.5 - 10 | Flat Style |  |
| HVT | 0.3 - 2 | Multiple | 5 - 20 | 1 | Flat Style |  |
| MTX 1000 | 0.5 - 2.4 | Multiple | 8 - 32 | 0.1 - 1 | Flat Style |  |
| MTX 967 | 1-10 | 10 - 30G | 5-35 | 0.1 - 10 | Flat Style |  |
| MTX 2000 | 10 - 50 | Multiple | 40 - 80 | 0.1 - 1 | Tubular |  |
| 1776-X | Application dependent - Contact Sales Team | 900 - 10M | 750 - 1200V | 0.1 - 0.5 | Flat Style |  |
| PHV | 7.5 - 12 | 500 - 1G | 16 - 32 | 1 - 10 | Axial Leaded |  |
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