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| Part Number | SRP4012-1R2M | SRP4012-2R2M | SRP4012-1R5M | SRP4012-1R0M |
|---|---|---|---|---|
| Manufacturer | Bourns Inc. | Bourns Inc. | Bourns Inc. | Bourns Inc. |
| Product Status | Obsolete | Not For New Designs | Obsolete | Obsolete |
| Type | Drum Core, Wirewound | Drum Core, Wirewound | Drum Core, Wirewound | Drum Core, Wirewound |
| Material - Core | Iron | Iron | Iron | Iron |
| Inductance | 1.2 µH | 2.2 µH | 1.5 µH | 1 µH |
| Tolerance | ±20% | ±20% | ±20% | ±20% |
| Current Rating (Amps) | 3 A | - | 3 A | 4.8 A |
| Current - Saturation (Isat) | 6A | - | 5.5A | 6.3A |
| Shielding | Shielded | Shielded | Shielded | Shielded |
| DC Resistance (DCR) | 45mOhm Max | - | 50mOhm Max | 33.6mOhm Max |
| Q @ Freq | - | - | - | - |
| Frequency - Self Resonant | - | - | - | - |
| Ratings | - | - | - | - |
| Operating Temperature | -55°C ~ 125°C | -55°C ~ 125°C | -55°C ~ 125°C | -55°C ~ 125°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 | 0.185" L x 0.157" W (4.70mm x 4.00mm) | 0.185" L x 0.157" W (4.70mm x 4.00mm) | 0.185" L x 0.157" W (4.70mm x 4.00mm) | 0.185" L x 0.157" W (4.70mm x 4.00mm) |
| Height - Seated (Max) | 0.047" (1.20mm) | 0.047" (1.20mm) | 0.047" (1.20mm) | 0.047" (1.20mm) |
