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| PartNumber | CHF3020CBF251R | CHF3020CBF221R | CHF3020CBF201R |
| Description | High Frequency/RF Resistors RESISTOR, FIXED, PWR | High Frequency/RF Resistors RESISTOR, FIXED, PWR | High Frequency/RF Resistors RESISTOR, FIXED, PWR |
| Manufacturer | Bourns Inc. | Bourns Inc. | Bourns Inc. |
| Product Category | Chassis Mount Resistors | Chassis Mount Resistors | Chassis Mount Resistors |
| Series | CHF - RF Power | CHF - RF Power | CHF - RF Power |
| Packaging | Bulk | Bulk | Bulk |
| Height | 0.146" (3.70mm) | 0.146" (3.70mm) | 0.146" (3.70mm) |
| Package Case | Axial | Axial | Axial |
| Operating Temperature | -55°C ~ 150°C | -55°C ~ 150°C | -55°C ~ 150°C |
| Features | RF, High Frequency | RF, High Frequency | RF, High Frequency |
| Size Dimension | 0.300" L x 0.200" W (7.62mm x 5.08mm) | 0.300" L x 0.200" W (7.62mm x 5.08mm) | 0.300" L x 0.200" W (7.62mm x 5.08mm) |
| Power Watts | 10W | 10W | 10W |
| Resistance Ohms | 250 | 220 | 200 |
| Tolerance | ±5% | ±5% | ±5% |
| Temperature Coefficient | - | - | - |
| Composition | Thick Film | Thick Film | Thick Film |
| Coating Housing Type | Aluminum Oxide | Aluminum Oxide | Aluminum Oxide |
| Mounting Feature | Flanges | Flanges | Flanges |
| Lead Style | Tab | Tab | Tab |
| Failure Rate | - | - | - |