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| Part Number | RF21N0R9A251CT | RF21N3R9A251CT | RF21N0R5A251CT | RF21N0R6A251CT | RF21N0R7A251CT | RF21N0R8A251CT |
|---|---|---|---|---|---|---|
| Manufacturer | Walsin Technology Corporation | Walsin Technology Corporation | Walsin Technology Corporation | Walsin Technology Corporation | Walsin Technology Corporation | Walsin Technology Corporation |
| Product Status | Active | Active | Active | Active | Active | Active |
| Capacitance | 0.9 pF | 3.9 pF | 0.5 pF | 0.6 pF | 0.7 pF | 0.8 pF |
| Tolerance | ±0.05pF | ±0.05pF | ±0.05pF | ±0.05pF | ±0.05pF | ±0.05pF |
| Voltage - Rated | 250V | 250V | 250V | 250V | 250V | 250V |
| Temperature Coefficient | C0G, NP0 | C0G, NP0 | C0G, NP0 | C0G, NP0 | C0G, NP0 | C0G, NP0 |
| Operating Temperature | -55°C ~ 125°C | -55°C ~ 125°C | -55°C ~ 125°C | -55°C ~ 125°C | -55°C ~ 125°C | -55°C ~ 125°C |
| Features | High Q, Low Loss, Ultra Low ESR | High Q, Low Loss, Ultra Low ESR | High Q, Low Loss, Ultra Low ESR | High Q, Low Loss, Ultra Low ESR | High Q, Low Loss, Ultra Low ESR | High Q, Low Loss, Ultra Low ESR |
| Ratings | - | - | - | - | - | - |
| Applications | RF, Microwave, High Frequency | RF, Microwave, High Frequency | RF, Microwave, High Frequency | RF, Microwave, High Frequency | RF, Microwave, High Frequency | RF, Microwave, High Frequency |
| Failure Rate | - | - | - | - | - | - |
| Mounting Type | Surface Mount, MLCC | Surface Mount, MLCC | Surface Mount, MLCC | Surface Mount, MLCC | Surface Mount, MLCC | Surface Mount, MLCC |
| Package / Case | 0805 (2012 Metric) | 0805 (2012 Metric) | 0805 (2012 Metric) | 0805 (2012 Metric) | 0805 (2012 Metric) | 0805 (2012 Metric) |
| Size / Dimension | 0.079" L x 0.049" W (2.00mm x 1.25mm) | 0.079" L x 0.049" W (2.00mm x 1.25mm) | 0.079" L x 0.049" W (2.00mm x 1.25mm) | 0.079" L x 0.049" W (2.00mm x 1.25mm) | 0.079" L x 0.049" W (2.00mm x 1.25mm) | 0.079" L x 0.049" W (2.00mm x 1.25mm) |
| Height - Seated (Max) | - | - | - | - | - | - |
| Thickness (Max) | 0.037" (0.95mm) | 0.037" (0.95mm) | 0.037" (0.95mm) | 0.037" (0.95mm) | 0.037" (0.95mm) | 0.037" (0.95mm) |
| Lead Spacing | - | - | - | - | - | - |
| Lead Style | - | - | - | - | - | - |
