RI80 10W Glass Glaze Non-Inductive High Voltage Resistor 1K–50M
RI80 10W Glass Glaze Non-Inductive High Voltage Resistor 1K–50M
RI80 Dahongpao Glass Glaze 10W High Frequency Non-Inductive High Voltage Resistors
Upgrade your electronics projects with the RI80 Dahongpao Glass Glaze Resistors — precision-engineered, non-inductive, high-frequency resistors rated at 10 watts and measuring 11×100mm. Available in a wide range of resistance values including 1K, 2K, 3K, 5K, 1M, 2M, 3M, 5M, 20M, 30M, and 50M ohms, these resistors are ideal for demanding high-voltage and high-frequency circuit applications.
Made in Mainland China.
Key Features
- Non-Inductive Design: Minimizes parasitic inductance for accurate high-frequency performance in sensitive circuits.
- High Voltage Rated: Built to handle demanding voltage conditions in industrial, audio, and electronic applications.
- Glass Glaze Construction: The Dahongpao glass glaze coating provides superior thermal stability, moisture resistance, and long-term durability.
- Wide Resistance Range: Choose from 1KΩ up to 50MΩ — perfect for prototyping, repair, or production use.
- 10W Power Rating: Handles higher power loads compared to standard through-hole resistors.
- 11×100mm Form Factor: Standard axial lead format for easy PCB or breadboard integration.
Specifications
- Model: RI80
- Type: Glass Glaze High Voltage Resistor
- Power Rating: 10W
- Dimensions: 11 × 100mm
- Available Values: 1K, 2K, 3K, 5K, 1M, 2M, 3M, 5M, 20M, 30M, 50M ohms
- Inductance: Non-Inductive
- High-Concern Chemicals: None
- Country of Origin: Mainland China
Ideal Applications
- High-voltage power supply circuits
- RF and high-frequency signal conditioning
- Voltage dividers and bleeder circuits
- Audio amplifier and tube amp builds
- Industrial and laboratory instrumentation
- PCB prototyping and electronics repair
For guidance on electronic component safety standards and best practices, visit the U.S. Consumer Product Safety Commission (CPSC).
Frequently Asked Questions
Q: What does "non-inductive" mean for a high-voltage resistor?
A: A non-inductive resistor is wound or constructed in a way that cancels out internal magnetic inductance. This makes the RI80 glass glaze resistor ideal for high-frequency circuits where parasitic inductance could otherwise distort signals or affect circuit performance.
Q: What resistance values are available for the RI80 10W glass glaze resistor?
A: The RI80 series is available in 1KΩ, 2KΩ, 3KΩ, 5KΩ, 1MΩ, 2MΩ, 3MΩ, 5MΩ, 20MΩ, 30MΩ, and 50MΩ, giving you a wide selection for various high-voltage and high-frequency circuit applications.
Q: Is the glass glaze coating on the RI80 resistor durable?
A: Yes. The Dahongpao glass glaze finish offers excellent thermal stability, resistance to humidity and moisture, and long-term mechanical durability — making it well-suited for both professional and hobbyist electronic builds.
Q: What is the physical size of the RI80 resistor?
A: The RI80 measures 11mm in diameter and 100mm in length, with standard axial leads for straightforward through-hole installation on a PCB or breadboard.