RF Choke Drum Core 4.7uH 10% 1MHz 45Q-Factor Ferrite 2.75A 85mOhm DCR AXL Ammo Product overview: B78108E1472K009 from TDK Corporation is an Inductor and Choke for power conversion, EMI filtering, RF circuits, signal conditioning, and energy storage in switching supplies. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 4.7uH, 1MHz, 2.75A. Search-friendly keywords include inductor, choke, ferrite bead, power conversion, EMI, 4.7uH, 1MHz, 2.75A, Inductor and Choke, Fixed Inductors. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 71-B78108E1472K009 can be used for catalog matching and distributor lookup.
4.7µH Unshielded Wirewound Inductor 2.75A 85mOhm Max Axial
4.7µH Unshielded Wirewound Inductor 2.75A 85mOhm Max Axial
| ERSAELECTRONICS PTE. LTD. | DigiKey | DigiKey | |
|---|---|---|---|
| Product Category | Inductors, Coils, and Chokes | Inductors, Coils, and Chokes | Inductors, Coils, and Chokes |
| Product Number | 71-B78108E1472K009 | 495-76025-3-ND | 495-76025-1-ND |
| Product Name | 4.7uH 1MHz 2.75A Inductor and Choke | Fixed Inductors | Fixed Inductors |
| Mounting Option | Through Hole | Through Hole | Through Hole |
| Technology | RF Choke | ||
| Core Material | Ferrite | Ferrite; Drum Core, Wirewound | Ferrite; Drum Core, Wirewound |
| Inductance Tolerance | 10 (+/- %) | 10 (+/- %) | 10 (+/- %) |
| Q Factor | 45 | 45 | 45 |
