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| Part Number | SRP4020-4R3M | SRP4020-4R7M | SRP4020-3R3M |
|---|---|---|---|
| Manufacturer | Bourns Inc. | Bourns Inc. | Bourns Inc. |
| Product Status | Not For New Designs | Obsolete | Obsolete |
| Type | Molded | Molded | Molded |
| Material - Core | Iron | Iron | Iron |
| Inductance | 4.3 µH | 4.7 µH | 3.3 µH |
| Tolerance | ±20% | ±20% | ±20% |
| Current Rating (Amps) | - | 2.7 A | 3.3 A |
| Current - Saturation (Isat) | - | 4A | 4.3A |
| Shielding | Shielded | Shielded | Shielded |
| DC Resistance (DCR) | - | 75mOhm Max | 48mOhm Max |
| Q @ Freq | - | - | - |
| Frequency - Self Resonant | - | - | - |
| Ratings | - | - | - |
| Operating Temperature | -55°C ~ 125°C | -55°C ~ 125°C | -55°C ~ 125°C |
| Inductance Frequency - Test | 100 kHz | 100 kHz | 100 kHz |
| Features | - | - | - |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | Nonstandard | Nonstandard | Nonstandard |
| Supplier Device Package | - | - | - |
| Size / Dimension | 0.189" L x 0.157" W (4.80mm x 4.00mm) | 0.189" L x 0.157" W (4.80mm x 4.00mm) | 0.189" L x 0.157" W (4.80mm x 4.00mm) |
| Height - Seated (Max) | 0.079" (2.00mm) | 0.079" (2.00mm) | 0.079" (2.00mm) |
