HT-HPRD200 High-power Thick Film Non-inductive Resistor
Resistance Ranges 0.1 Ω – 1 MΩ
Resistance Tolerance ±1% to ±10%
Temperature Coefficient ±50 PPM/℃ (25℃ – 105℃)
Power Rating at 85°C 200W
描述
Product Description
| Feature | Specification |
|---|---|
| Product Name | HT-HPRD200 |
| Design | Thick film & Non-inductive design, ROHS compliant |
| Load Capability | High frequency and pulse load, 2-terminal or 4-terminal version |
| Performance | Extremely low TCR down to 50 PPM with high power |
| Power Rating | Up to 200 Watts at 85°C |
Applications
| Use Case | Description |
|---|---|
| Variable Speed Drives | |
| Power Supplies | |
| Control Devices | Robotics, motor control, and other switching designs |
Construction Dimensions
| Dimension (mm) | Min. | Max. |
|---|---|---|
| A (Length) | 31.0 | 31.7 |
| B (Width) | 7.8 | 8.2 |
| C (Height) | 4.1 | 4.3 |
| E (Thread Diameter) | 4.0 | 4.1 |
| G (Shaft Diameter) | 30.1 | 30.3 |
| H (Mounting Hole Diameter) | 38.0 | 38.2 |
| J (Mounting Hole Depth) | 11.8 | 12.2 |
| K (Terminal Length) | 8.9 | 9.1 |
| L (Terminal Width) | 0.75 | 0.85 |
| M (Mounting Hole Diameter) | – | – |
| N (Overall Diameter) | 24.4 | 25.4 |
| F (Overall Length) | 1.95 | 2.05 |
| P (Mounting Hole Distance) | 5.3 | – |
Technical Specifications
| Parameter | Value |
|---|---|
| Resistance Ranges | 0.1 Ω – 1 MΩ |
| Resistance Tolerance | ±1% to ±10% |
| Temperature Coefficient | ±50 PPM/℃ (25℃ – 105℃), special request available |
| Power Rating at 85°C | 200W |
| Maximum Working Voltage | 500VDC, up to 1,000V on special request |
| Partial Discharge | up to 2000Vrms/80% |
| Voltage Proof | Dielectric Strength up to 4,000VDC against ground |
| Protection Class | IEC 950/CSA22.2950/M-89 and EN 60950.88: 2 |
| Heat Resistance to Cooling Plate | Rth < 0.35KW |
| Capacitance/Mass | 45 pF |
| Working Temperature Range | -55℃ – 155℃ |
| Max. Torque for Base Plate | 1.5Nm; M4 screws |
| Max. Torque for Contacts | 1.3Nm; M4 screws |
Reference Standards
| Standard | Code |
|---|---|
| IEC Standard | IEC60115-1:2001 (GB/T5729-2003) |
| Military Standard | MIL-STD-202/MIL-R-39009D |
Storage Conditions
| Condition | Specification |
|---|---|
| Storage Temperature | 25±3°C |
| Humidity | <80% RH |
