RF Choke Drum Core 2.2uH 10% 1MHz 50Q-Factor Ferrite 3.4A 0.057Ohm DCR RDL T/R Product overview: B78148E1222K000 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 2.2uH, 1MHz, 3.4A. Search-friendly keywords include inductor, choke, ferrite bead, power conversion, EMI, 2.2uH, 1MHz, 3.4A, 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-B78148E1222K000 can be used for catalog matching and distributor lookup.
2.2µH Unshielded Wirewound Inductor 3.4A 57mOhm Max Radial
2.2µH Unshielded Wirewound Inductor 3.4A 57mOhm Max Radial
INDUCTOR, 2.2UH, 10%, 3.4A, 150MHZ; Product Range:BC+ Series; Inductance:2.2µH; DC Current Rating:3.4A; DC Resistance Max:0.057ohm; Inductance Tolerance:± 10%; Self Resonant Frequency Min:150MHz; SVHC:Lead (27-Jun-2018) RoHS Compliant: Yes
| ERSAELECTRONICS PTE. LTD. | DigiKey | Newark, An Avnet Company | |
|---|---|---|---|
| Product Category | Inductors, Coils, and Chokes | Inductors, Coils, and Chokes | Inductors, Coils, and Chokes |
| Product Number | 71-B78148E1222K000 | 495-6958-1-ND | 31AC6309 |
| Product Name | 2.2uH 1MHz 3.4A Inductor and Choke | Fixed Inductors | Inductor, 2.2Uh, 10%, 3.4A, 150Mhz; Product Range Epcos |
| Mounting Option | Through Hole | Through Hole | |
| Technology | RF Choke | ||
| Core Material | Ferrite | Ferrite; Drum Core, Wirewound | |
| Inductance Tolerance | 10 (+/- %) | 10 (+/- %) | 10 (+/- %) |
| Q Factor | 50 | 50 |
