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| Part Number | SRP4012TA-1R5M | SRP3012TA-1R5M | SRP4012TA-1R0M | SRP4012TA-1R2M |
|---|---|---|---|---|
| Manufacturer | Bourns Inc. | Bourns Inc. | Bourns Inc. | Bourns Inc. |
| Product Status | Active | Active | Active | Active |
| Type | Drum Core, Wirewound | Drum Core, Wirewound | Drum Core, Wirewound | Drum Core, Wirewound |
| Material - Core | Carbonyl Powder | Carbonyl Powder | Carbonyl Powder | Carbonyl Powder |
| Inductance | 1.5 µH | 1.5 µH | 1 µH | 1.2 µH |
| Tolerance | ±20% | ±20% | ±20% | ±20% |
| Current Rating (Amps) | 3 A | 3 A | 4 A | 3.5 A |
| Current - Saturation (Isat) | 4A | 4A | 6A | 5A |
| Shielding | Shielded | Shielded | Shielded | Shielded |
| DC Resistance (DCR) | 56mOhm Max | 85mOhm Max | 47mOhm Max | 56mOhm Max |
| Q @ Freq | 10 @ 100kHz | - | 10 @ 100kHz | 10 @ 100kHz |
| Frequency - Self Resonant | 62MHz | 55MHz | 80MHz | 70MHz |
| Ratings | AEC-Q200 | AEC-Q200 | AEC-Q200 | AEC-Q200 |
| Operating Temperature | -40°C ~ 150°C | -40°C ~ 150°C | -40°C ~ 150°C | -40°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 | 2-SMD | 2-SMD | 2-SMD | 2-SMD |
| Supplier Device Package | 2-SMD | 2-SMD | 2-SMD | 2-SMD |
| Size / Dimension | 0.175" L x 0.160" W (4.45mm x 4.06mm) | 0.138" L x 0.126" W (3.50mm x 3.20mm) | 0.175" L x 0.160" W (4.45mm x 4.06mm) | 0.175" L x 0.160" W (4.45mm x 4.06mm) |
| Height - Seated (Max) | 0.047" (1.20mm) | 0.047" (1.20mm) | 0.047" (1.20mm) | 0.047" (1.20mm) |
