Product Details
Place of Origin: China
Brand Name: TYOHM
Payment & Shipping Terms
Minimum Order Quantity: 0.5K
Price: Please contact us for details
Packaging Details: T/B
Delivery Time: 7-10 work days
Payment Terms: T/T
Supply Ability: Depending on the specific circumstances, it generally takes 5-7 work days to complete
Overload Characteristic: |
5 Times The Rated Power, But Not More Than 1.5 Times The Maximum Continuous Operating Voltage For 5 Seconds |
Operating Ambient Temperature: |
-55°C~ 225°C |
Dielectric Withstand Voltage: |
1000 VDC, 60 Second |
Load Stability: |
Mil-Std-202,Method 107, Condition C |
Insulation Resistance: |
＞10000 MΩ |
Overload Characteristic: |
5 Times The Rated Power, But Not More Than 1.5 Times The Maximum Continuous Operating Voltage For 5 Seconds |
Operating Ambient Temperature: |
-55°C~ 225°C |
Dielectric Withstand Voltage: |
1000 VDC, 60 Second |
Load Stability: |
Mil-Std-202,Method 107, Condition C |
Insulation Resistance: |
＞10000 MΩ |
Cylindrical Thick-Film Non-Inductive High-Voltage Resistors are manufactured using advanced thick-film technology, featuring high voltage withstand capability, excellent stability, and reliability. The main substrate is made of over 95% high-purity alumina ceramic (Al₂O₃), and the resistive film is made of a composite paste of precious metals such as silver, ruthenium, and palladium, sintered at 850℃, resulting in excellent thermal conductivity and electrical properties.
The resistors are available in both silicone encapsulation and glass encapsulation, and can operate stably in environments such as air, high-pressure oil, and epoxy resin. The products are small in size and have high power density, making them suitable for various high-voltage pulse and voltage regulation systems, meeting the demanding requirements of industrial and medical applications.
| Item | Parameter Description |
|---|---|
| Product Name | Cylindrical Thick Film Non-Inductive High Voltage Resistor |
| Power Range | 0.5W ～ 25W |
| Resistance Accuracy | ±0.5%, ±1%, ±2%, ±5%, ±10% |
| Package Type | Silicone Encapsulation / Glass Dielectric Encapsulation |
| Operating Environment | Air, High-Pressure Oil, Epoxy Resin |
| Structural Characteristics | Non-Inductive Structure Design |
| Stability Grade | High Stability, Strong Moisture Resistance |
| Electrode Material | Tin-plated Copper Pin Leads |
| Substrate Material | ≥95% High-Quality Alumina Ceramic (Al₂O₃) |
| Sintering Temperature | Approximately 850℃ High-Temperature Sintering |
High Voltage and Pulse Withstand Capability: Operates stably under high voltage pulse environments, exhibiting excellent surge withstand performance.
Inductive Structure Design: Effectively reduces the influence of parasitic inductance, ensuring accurate signal transmission in high-frequency and high-voltage systems.
Excellent Thermal Conductivity and Stability: High-purity ceramic substrate and precious metal thick-film technology ensure stable resistance under long-term load.
Strong Moisture Resistance and Corrosion Resistance: Adapts to complex environments, maintaining reliable electrical characteristics even after long-term use.
Multiple Packaging Options: Silicone or glass packaging structures are available to suit different media environments, depending on application requirements.
Cylindrical thick-film non-inductive high-voltage resistors are widely used in high-voltage and pulse control systems, especially suitable for the following equipment:
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