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| Part Number | SRP1055-2R2M | SRP1055-7R2M | SRP1055-3R2M | SRP1045-2R2M |
|---|---|---|---|---|
| Manufacturer | Bourns Inc. | Bourns Inc. | Bourns Inc. | Bourns Inc. |
| Product Status | Obsolete | Obsolete | Obsolete | Obsolete |
| Type | Drum Core, Wirewound | Drum Core, Wirewound | Drum Core, Wirewound | Drum Core, Wirewound |
| Material - Core | Ferrite | Ferrite | Ferrite | Ferrite |
| Inductance | 2.2 µH | 7.2 µH | 3.2 µH | 2.2 µH |
| Tolerance | ±20% | ±20% | ±20% | ±20% |
| Current Rating (Amps) | 12 A | 7 A | 11 A | 9.5 A |
| Current - Saturation (Isat) | 10A | 6.2A | 9A | 10A |
| Shielding | Shielded | Shielded | Shielded | Shielded |
| DC Resistance (DCR) | 5.8mOhm Max | 15.5mOhm Max | 7.2mOhm Max | 8.7mOhm Max |
| Q @ Freq | - | - | - | - |
| Frequency - Self Resonant | - | - | - | - |
| Ratings | - | - | - | - |
| Operating Temperature | -55°C ~ 150°C | -55°C ~ 150°C | -55°C ~ 150°C | -55°C ~ 150°C |
| Inductance Frequency - Test | 100 kHz | 100 kHz | 100 kHz | 100 kHz |
| Features | - | - | - | - |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | Nonstandard | Nonstandard | Nonstandard | Nonstandard |
| Supplier Device Package | - | - | - | - |
| Size / Dimension | 0.433" L x 0.368" W (11.00mm x 9.35mm) | 0.433" L x 0.368" W (11.00mm x 9.35mm) | 0.433" L x 0.368" W (11.00mm x 9.35mm) | 0.433" L x 0.368" W (11.00mm x 9.35mm) |
| Height - Seated (Max) | 0.228" (5.80mm) | 0.228" (5.80mm) | 0.228" (5.80mm) | 0.189" (4.80mm) |
