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| PartNumber | SRR1280-220ML | SRR1280-220M | SRR1280-221K |
| Description | Fixed Inductors 22uH 20% SMD 1280 | Fixed Inductors 220uH 10% SMD 1280 | |
| Manufacturer | - | BOURNS | BOURNS |
| Product Category | - | Fixed Inductors | Fixed Inductors |
| Series | - | SRR1280 | SRR1280 |
| Product | - | Power Inductors | Power Inductors |
| Type | - | Wirewound | Wirewound |
| Packaging | - | Digi-ReelR Alternate Packaging | Digi-ReelR Alternate Packaging |
| Unit Weight | - | 0.148151 oz | 0.148151 oz |
| Mounting Style | - | SMD/SMT | SMD/SMT |
| Current Rating | - | 4.3A | 1.6A |
| Termination Style | - | SMD/SMT | SMD/SMT |
| Operating Temperature Range | - | - 40 C to + 125 C | - 40 C to + 125 C |
| Height | - | 7.5 mm | 7.5 mm |
| Length | - | 12.5 mm | 12.5 mm |
| Width | - | 12.5 mm | 12.5 mm |
| Package Case | - | 1280 | 1280 |
| Operating Temperature | - | -40°C ~ 125°C | -40°C ~ 125°C |
| Mounting Type | - | Surface Mount | Surface Mount |
| Size Dimension | - | 0.492" L x 0.492" W (12.50mm x 12.50mm) | 0.492" L x 0.492" W (12.50mm x 12.50mm) |
| Tolerance | - | ±20% | ±10% |
| Height Seated Max | - | 0.315" (8.00mm) | 0.315" (8.00mm) |
| Ratings | - | - | - |
| Shielding | - | Shielded | Shielded |
| Test Frequency | - | 2.52 MHz | 0.796 MHz |
| Inductance | - | 22μH | 220μH |
| DC Resistance DCR | - | 38.6 mOhm Max | 400 mOhm Max |
| Material Core | - | Ferrite | Ferrite |
| Current Saturation | - | 4.1A | 1.7A |
| Q Freq | - | 20 @ 2.52MHz | 24 @ 796kHz |
| Frequency Self Resonant | - | 11MHz | 3.4MHz |
| Frequency Test | - | 100kHz | 100kHz |
| Part # Aliases | - | SRR1280-220M | SRR1280-221K |
| Maximum DC Current | - | 4.3 A | 1.6 A |
| Maximum DC Resistance | - | 38.6 mOhms | 400 mOhms |
| Self Resonant Frequency | - | 11 MHz | 3.4 MHz |
| Q Minimum | - | 20 | 24 |