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| Part Number | SRP4020TA-1R5M | SRP5020TA-1R5M | SRP3020TA-1R5M | SRP4020FA-1R5M | SRP4020TA-1R0M | SRP4020TA-1R2M |
|---|---|---|---|---|---|---|
| Manufacturer | Bourns Inc. | Bourns Inc. | Bourns Inc. | Bourns Inc. | Bourns Inc. | Bourns Inc. |
| Product Status | Active | Active | Active | Active | Active | Active |
| Type | Drum Core, Wirewound | Drum Core, Wirewound | Drum Core, Wirewound | Drum Core, Wirewound | Drum Core, Wirewound | Drum Core, Wirewound |
| Material - Core | Carbonyl Powder | Metal | Carbonyl Powder | Iron Powder | Carbonyl Powder | Carbonyl Powder |
| Inductance | 1.5 µH | 1.5 µH | 1.5 µH | 1.5 µH | 1 µH | 1.2 µH |
| Tolerance | ±20% | ±20% | ±20% | ±20% | ±20% | ±20% |
| Current Rating (Amps) | 4.5 A | 5.5 A | 3.8 A | 9.1 A | 5 A | 4.8 A |
| Current - Saturation (Isat) | 7A | 9.8A | 4A | 4.5A | 8.5A | 7.8A |
| Shielding | Shielded | Shielded | Shielded | Shielded | Shielded | Shielded |
| DC Resistance (DCR) | 42mOhm Max | 30.5mOhm Max | 50mOhm Max | 15.8mOhm Max | 27mOhm Max | 30mOhm Max |
| Q @ Freq | 10 @ 100kHz | 15 @ 100kHz | 10 @ 100kHz | 20 @ 100kHz | 10 @ 100kHz | 10 @ 100kHz |
| Frequency - Self Resonant | 62MHz | 52MHz | 54MHz | 45MHz | 65MHz | 64MHz |
| Ratings | AEC-Q200 | AEC-Q200 | AEC-Q200 | AEC-Q200 | AEC-Q200 | AEC-Q200 |
| Operating Temperature | -40°C ~ 150°C | -40°C ~ 105°C | -40°C ~ 150°C | -55°C ~ 155°C | -40°C ~ 150°C | -40°C ~ 150°C |
| Inductance Frequency - Test | 100 kHz | 100 kHz | 100 kHz | 100 kHz | 100 kHz | 100 kHz |
| Features | - | - | - | - | - | - |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 2-SMD | Nonstandard | 2-SMD | Nonstandard | 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) | 0.224" L x 0.205" W (5.70mm x 5.20mm) | 0.138" L x 0.126" W (3.50mm x 3.20mm) | 0.161" L x 0.161" W (4.10mm x 4.10mm) | 0.175" L x 0.160" W (4.45mm x 4.06mm) | 0.175" L x 0.160" W (4.45mm x 4.06mm) |
| Height - Seated (Max) | 0.079" (2.00mm) | 0.079" (2.00mm) | 0.079" (2.00mm) | 0.083" (2.10mm) | 0.079" (2.00mm) | 0.079" (2.00mm) |
