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| Part Number | SRP1045-2R2M | SRP1045-3R2M | SRP1055-2R2M | SRP1040-2R2M |
|---|---|---|---|---|
| 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 | - |
| Material - Core | Ferrite | Ferrite | Ferrite | Iron |
| Inductance | 2.2 µH | 3.2 µH | 2.2 µH | 2.2 µH |
| Tolerance | ±20% | ±20% | ±20% | ±20% |
| Current Rating (Amps) | 9.5 A | 8 A | 12 A | 12 A |
| Current - Saturation (Isat) | 10A | 8A | 10A | 17A |
| Shielding | Shielded | Shielded | Shielded | Shielded |
| DC Resistance (DCR) | 8.7mOhm Max | 10.4mOhm Max | 5.8mOhm Max | 8.6mOhm 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) | 0.465" L x 0.413" W (11.80mm x 10.50mm) |
| Height - Seated (Max) | 0.189" (4.80mm) | 0.189" (4.80mm) | 0.228" (5.80mm) | 0.165" (4.20mm) |
