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| Part Number | SRU1048-120Y | SRU1048-220Y | SRU1048-820Y | SRU1048-150Y | SRU1028-120Y | SRU1048-100Y |
|---|---|---|---|---|---|---|
| Manufacturer | Bourns Inc. | Bourns Inc. | Bourns Inc. | Bourns Inc. | Bourns Inc. | Bourns Inc. |
| Product Status | Active | Active | Active | Active | Active | Active |
| Type | Drum Core, Wirewound | Drum Core, Wirewound | Drum Core, Wirewound | Drum Core, Wirewound | Drum Core, Wirewound | Drum Core, Wirewound |
| Material - Core | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite |
| Inductance | 12 µH | 22 µH | 82 µH | 15 µH | 12 µH | 10 µH |
| Tolerance | ±30% | ±30% | ±30% | ±30% | ±30% | ±30% |
| Current Rating (Amps) | 4 A | 2.6 A | 1.3 A | 3.2 A | 2.4 A | 4.5 A |
| Current - Saturation (Isat) | 3.3A | 2A | 1.1A | 2.7A | 2.3A | 3.7A |
| Shielding | Shielded | Shielded | Shielded | Shielded | Shielded | Shielded |
| DC Resistance (DCR) | 25mOhm | 42mOhm | 149mOhm | 29mOhm | 70mOhm | 18.5mOhm |
| Q @ Freq | 26 @ 2.52MHz | 22 @ 2.52MHz | 24 @ 2.52MHz | 30 @ 2.52MHz | 22 @ 2.52MHz | 26 @ 7.96MHz |
| Frequency - Self Resonant | 15MHz | 12MHz | 5.5MHz | 14MHz | 23MHz | 16MHz |
| Ratings | - | - | - | - | - | - |
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C |
| Inductance Frequency - Test | 100 kHz | 100 kHz | 100 kHz | 100 kHz | 100 kHz | 100 kHz |
| Features | - | - | - | - | - | - |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | Nonstandard | Nonstandard | Nonstandard | Nonstandard | Nonstandard | Nonstandard |
| Supplier Device Package | - | - | - | - | - | - |
| Size / Dimension | 0.394" L x 0.394" W (10.00mm x 10.00mm) | 0.394" L x 0.394" W (10.00mm x 10.00mm) | 0.394" L x 0.394" W (10.00mm x 10.00mm) | 0.394" L x 0.394" W (10.00mm x 10.00mm) | 0.394" L x 0.394" W (10.00mm x 10.00mm) | 0.394" L x 0.394" W (10.00mm x 10.00mm) |
| Height - Seated (Max) | - | 0.201" (5.10mm) | 0.201" (5.10mm) | 0.201" (5.10mm) | 0.122" (3.10mm) | 0.201" (5.10mm) |
