KOA Speer HV73-RT High Voltage (Anti-Sulfur) Chip Resistors
KOA Speer HV73-RT High Voltage (Anti-Sulfur) Chip Resistors offer a superior maximum working voltage compared to the HV73 Flat Chip Resistors. The HV73-RT feature excellent anti-sulfuration characteristics due to the use of a high sulfuration-proof inner top electrode material. Applying a metal glaze thick film to the resistive film results in excellent heat and environmental resistance. The KOA Speer HV73-RT High Voltage (Anti-Sulfur) Chip Resistors are suitable for flow/reflow soldering and pass ASTM-B809 anti-sulfuration testing.
Features
- Superior to the RK73 series in maximum working voltage
- Excellent anti-sulfuration characteristics due to using a high sulfuration-proof inner top electrode material
- Suitable for flow and reflow soldering
- Products meet EU RoHS requirements, EU RoHS regulation is not intended for Pb-glass contained in electrodes, resistor elements, and glass
- Passed EIA-977 Anti-Sulfuration Testing
Applications
- Car electronics
- Industrial equipment
- Power supplies
- Agriculture
- Winery equipment
- Vulcanization of rubber
- Mining equipment
- Oil and gas industry
Specifications
- 1.82mΩ to 100MΩ resistance range
- 0.5% to 5% resistance tolerance options
- 1/10W, 1/8W, 1/4W, 1/2W, and 1W power rating options
- 350V to 3kV rating range
- 500VDC to 4000VDC maximum overload voltage range
- -55°C to +155°C operating temperature range
- 100ppm/°C to 300ppm/°C temperature coefficient range
- Sn terminations
Additional Resources
Related Resistors
KOA Speer HV73 Flat Chip Resistors
Flat chip resistors for high voltage.
Published: 2022-10-10
| Updated: 2022-10-13