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| Part Number | SRP4020FA-1R5M | SRP4020TA-1R5M | SRP4020FA-1R0M | SRP4020FA-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 | Iron Powder | Carbonyl Powder | Iron Powder | Iron Powder |
| Inductance | 1.5 µH | 1.5 µH | 1 µH | 1.2 µH |
| Tolerance | ±20% | ±20% | ±20% | ±20% |
| Current Rating (Amps) | 9.1 A | 4.5 A | 11 A | 9.5 A |
| Current - Saturation (Isat) | 4.5A | 7A | 5.4A | 5A |
| Shielding | Shielded | Shielded | Shielded | Shielded |
| DC Resistance (DCR) | 15.8mOhm Max | 42mOhm Max | 11.7mOhm Max | 13.4mOhm Max |
| Q @ Freq | 20 @ 100kHz | 10 @ 100kHz | 20 @ 100kHz | 20 @ 100kHz |
| Frequency - Self Resonant | 45MHz | 62MHz | 56MHz | 53MHz |
| Ratings | AEC-Q200 | AEC-Q200 | AEC-Q200 | AEC-Q200 |
| Operating Temperature | -55°C ~ 155°C | -40°C ~ 150°C | -55°C ~ 155°C | -55°C ~ 155°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 | 2-SMD | Nonstandard | Nonstandard |
| Supplier Device Package | - | 2-SMD | - | - |
| Size / Dimension | 0.161" L x 0.161" W (4.10mm x 4.10mm) | 0.175" L x 0.160" W (4.45mm x 4.06mm) | 0.161" L x 0.161" W (4.10mm x 4.10mm) | 0.161" L x 0.161" W (4.10mm x 4.10mm) |
| Height - Seated (Max) | 0.083" (2.10mm) | 0.079" (2.00mm) | 0.083" (2.10mm) | 0.083" (2.10mm) |
