| Part Numbers | Manufacturer Name | Datasheet | Material - Core | Inductance | Tolerance | Current Rating | Current - Saturation | Shielding | DC Resistance (DCR) | Q @ Freq | Frequency - Self Resonant | Operating Temperature | Frequency - Test | Mounting Type | Package / Case | Size / Dimension | Height - Seated (Max) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 744787039 | WURTH ELEKTRONIK GMBH & CO KG | Ferrite | 3.9µH | ±30% | 3.8A | 4A | Shielded | 20 mOhm Max | - | 45MHz | -40°C ~ 125°C | 100kHz | Surface Mount | 2-SMD | 0.307" L x 0.276" W (7.80mm x 7.00mm) | 0.177" (4.50mm) | |
| SRU8043-3R9Y | BOURNS INC | Ferrite | 3.9µH | ±30% | 4.8A | 4A | Shielded | 14.6 mOhm | 15 @ 7.96MHz | 42MHz | -40°C ~ 125°C | 100kHz | Surface Mount | Non Standard | 0.315" L x 0.315" W (8.00mm x 8.00mm) | 0.181" (4.60mm) |
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