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| Part Number | SRP7028AA-4R7M | SRP7028A-4R7M | SRP7028AA-2R7M |
|---|---|---|---|
| Manufacturer | Bourns Inc. | Bourns Inc. | Bourns Inc. |
| Product Status | Active | Active | Active |
| Type | Drum Core, Wirewound | Drum Core, Wirewound | Drum Core, Wirewound |
| Material - Core | Metal | Carbonyl Powder | Metal |
| Inductance | 4.7 µH | 4.7 µH | 2.7 µH |
| Tolerance | ±20% | ±20% | ±20% |
| Current Rating (Amps) | 5.5 A | 5.5 A | 7.2 A |
| Current - Saturation (Isat) | 6.5A | 10A | 9.8A |
| Shielding | Shielded | Shielded | Shielded |
| DC Resistance (DCR) | 33mOhm Max | 40mOhm Max | 20mOhm Max |
| Q @ Freq | 10 @ 100kHz | 20 @ 100kHz | 10 @ 100kHz |
| Frequency - Self Resonant | 20MHz | 21MHz | 25MHz |
| Ratings | AEC-Q200 | AEC-Q200 | AEC-Q200 |
| Operating Temperature | -55°C ~ 155°C | -40°C ~ 150°C | -55°C ~ 155°C |
| Inductance Frequency - Test | 100 kHz | 100 kHz | 100 kHz |
| Features | - | - | - |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | Nonstandard | Nonstandard | Nonstandard |
| Supplier Device Package | - | - | - |
| Size / Dimension | 0.280" L x 0.260" W (7.10mm x 6.60mm) | 0.287" L x 0.260" W (7.30mm x 6.60mm) | 0.280" L x 0.260" W (7.10mm x 6.60mm) |
| Height - Seated (Max) | 0.118" (3.00mm) | 0.118" (3.00mm) | 0.118" (3.00mm) |
