Non-Inductive High-Voltage Thick-Film Resistor
Factory Direct · HVR80 Thick-Film Non-Inductive High-Voltage Resistor
Cylindrical · thick-film · non-inductive design — compact · withstands high voltage · moisture-resistant · good high-frequency characteristics
Thick-film printing + non-inductive design — outstanding high-frequency characteristics
Uses a thick-film printing process to uniformly apply resistor paste onto a ceramic substrate; high-temperature sintering forms a dense resistor film; paired with non-inductive winding design, effectivelyreduces parasitic inductanceamount, outstanding high-frequency characteristics. suitable forhigh-frequency pulse / transientsurgeetcPairSendGenerateParameterNumberSensitiveInductance high-voltagecircuitScenarios.
Compact cylindrical package · high-voltage and moisture-resistant
The HVR80A cylindrical package is compact; single-unit withstands 2.5KV ~ 48KV operating voltage and pulse voltage up to 77KV; surface tri-proof coating provides moisture-resistance / corrosion-resistant, factory shipping · OnePiecesBagMail · saleafternoworry.
Six core advantages — temperature-resistant · high-frequency · high-voltage · high-resistance
High-temperature resistant (-55°C ~ +225°C) · good high-frequency characteristics · moisture-resistant · wide resistance range · withstands high voltage · high resistance; Processmature / full range, custom per drawingPower / Voltage / ResistanceandDimensions.
Dimensions
| Model Model | Power P 25℃ (W) | Power P 125℃ (W) | Maximum operating voltage (KV) | Pulse voltage 1.2/50µS (KV) | A ±2 (mm) | B ±1 (mm) | C ±0.05 (mm) |
|---|---|---|---|---|---|---|---|
| 1505 | 0.5 | 0.3 | 2.5 | 4 | 15 | 5 | 0.8 |
| 2205 | 0.8 | 0.5 | 3.5 | 5 | 22 | 5 | 0.8 |
| 2505 | 1 | 0.6 | 5.5 | 9 | 25 | 5 | 0.8 |
| 2905 | 1.2 | 0.8 | 6.3 | 10 | 29 | 5 | 0.8 |
| 4205 | 1.7 | 1 | 11 | 15 | 42 | 5 | 0.8 |
| 4805 | 2 | 1.2 | 13 | 28 | 48 | 5 | 0.8 |
| 2008 | 2.5 | 1.5 | 4 | 6 | 20 | 8 | 1 |
| 2608 | 3.5 | 2.1 | 6 | 9 | 26 | 8 | 1 |
| 4208 | 5 | 3 | 10 | 20 | 42 | 8 | 1 |
| 5208 | 6 | 3.5 | 15 | 30 | 52 | 8 | 1 |
| 7708 | 9.5 | 6 | 22 | 40 | 77 | 8 | 1 |
| 3009 | 4.5 | 2.7 | 10 | 15 | 30 | 9 | 1 |
| 5009 | 7.5 | 4.5 | 15 | 30 | 50 | 9 | 1 |
| 10209 | 12 | 7.2 | 32 | 50 | 102 | 9 | 1 |
| 12709 | 15 | 9 | 37 | 65 | 127 | 9 | 1 |
| 13709 | 17 | 10 | 40 | 70 | 137 | 9 | 1 |
| 15209 | 20 | 12 | 48 | 77 | 152 | 9 | 1 |
| 4211 | 7.5 | 4.6 | 11 | 20 | 42 | 11 | 1 |
| 7211 | 13 | 8 | 20 | 35 | 72 | 11 | 1 |
| 10211 | 18 | 11 | 32 | 50 | 102 | 11 | 1 |
| 14511 | 25 | 15 | 45 | 74 | 145 | 11 | 1 |
Rated power / voltage vs. temperature curve
Electrical Characteristics
| Test Item Test Item | Performance Requirement Requirement | Test Method |
|---|---|---|
| Resistance TCR | ≤ ±200 (×10⁻⁶/℃) | -55℃ / +20℃ · 20℃ / +155℃ |
| Solderability | Solder flows freely and wets the lead | 235±5℃ · 2±0.5s |
| Resistance to Soldering Heat | ΔR ≤ ±(0.5%R + 0.05Ω) | 260±5℃ · 10±1s |
| Steady-State Humidity | ΔR ≤ ±(2%R + 0.1Ω) | +40±2°C · 95~98% RH · 240h |
| Thermal Shock | ΔR ≤ ±(1%R + 0.05Ω) | -55°C / +125°C · 5 cycles |
| Vibration | ΔR ≤ ±(1%R + 0.05Ω) | 10~500Hz · 98 m/s² |
| Load Life | ΔR ≤ ±(5%R + 0.05Ω) | +40±2℃ · VR · 1000h |
| Lead Strength | ΔR ≤ ±(0.5%R + 0.05Ω) | 10N · Bend twice |
| Derating | ≤ 210℃ | Allowable load derates from rated power down to 0 as ambient temperature rises to 300°C |
48-Hour Free Samples
Free samples for standard parts — shipped within 2 business days.
Custom to Drawing
Drawing- and spec-based customization. Engineer responds within 24 hours.
Volume Discounts
Factory-direct supply at scale — direct manufacturer pricing.
Worry-Free After-Sales
12-month warranty with a dedicated team for technical issues.
Customization Process
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Frequently asked questions
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Sample Request
Standard samples are provided free of charge in reasonable quantities (shipped within 2–3 business days). Custom samples are delivered within 2–4 weeks. Please use the form on the right to tell us:
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