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| Part Number | SRN5040-470M | SRN8040-470M | SRN5040-270M |
|---|---|---|---|
| Manufacturer | Bourns Inc. | Bourns Inc. | Bourns Inc. |
| Product Status | Active | Active | Active |
| Type | Drum Core, Wirewound | Drum Core, Wirewound | Drum Core, Wirewound |
| Material - Core | Ferrite | Ferrite | Ferrite |
| Inductance | 47 µH | 47 µH | 27 µH |
| Tolerance | ±20% | ±20% | ±20% |
| Current Rating (Amps) | 900 mA | 1.4 A | 1.3 A |
| Current - Saturation (Isat) | 1.1A | 1.5A | 1.4A |
| Shielding | Semi-Shielded | Semi-Shielded | Semi-Shielded |
| DC Resistance (DCR) | 324mOhm Max | 190mOhm Max | 198mOhm Max |
| Q @ Freq | 15 @ 2.52MHz | 15 @ 2.52MHz | 17 @ 2.52MHz |
| Frequency - Self Resonant | 7MHz | 9MHz | 9MHz |
| Ratings | - | - | - |
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 125°C | -40°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 | 0.197" L x 0.197" W (5.00mm x 5.00mm) | 0.315" L x 0.315" W (8.00mm x 8.00mm) | 0.197" L x 0.197" W (5.00mm x 5.00mm) |
| Height - Seated (Max) | 0.157" (4.00mm) | 0.157" (4.00mm) | 0.157" (4.00mm) |
