| Part Number | SRP4020TA-3R3M | SRP4020FA-3R3M |
|---|---|---|
| Manufacturer | Bourns Inc. | Bourns Inc. |
| Category | Fixed Inductors | Fixed Inductors |
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| Product Status | Active | Active |
| Type | Drum Core, Wirewound | Drum Core, Wirewound |
| Material - Core | Carbonyl Powder | Iron Powder |
| Inductance | 3.3 µH | 3.3 µH |
| Tolerance | ±20% | ±20% |
| Current Rating (Amps) | 3.5 A | 5.5 A |
| Current - Saturation (Isat) | 4A | 3.4A |
| Shielding | Shielded | Shielded |
| DC Resistance (DCR) | 76mOhm Max | 38.3mOhm Max |
| Q @ Freq | 10 @ 100kHz | 15 @ 100kHz |
| Frequency - Self Resonant | 40MHz | 26MHz |
| Ratings | AEC-Q200 | AEC-Q200 |
| Operating Temperature | -40°C ~ 150°C | -55°C ~ 155°C |
| Inductance Frequency - Test | 100 kHz | 100 kHz |
| Features | - | - |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 2-SMD | Nonstandard |
| Supplier Device Package | 2-SMD | - |
| Size / Dimension | 0.175" L x 0.160" W (4.45mm x 4.06mm) | 0.161" L x 0.161" W (4.10mm x 4.10mm) |
| Height - Seated (Max) | 0.079" (2.00mm) | 0.083" (2.10mm) |