Inductor Power Shielded Wirewound 3.9uH 20% 100KHz Ferrite 7.5A 0.0125Ohm DCR T/R Product overview: B82477G4392M000 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 3.9uH, 100KHz, 7.5A. Search-friendly keywords include inductor, choke, ferrite bead, power conversion, EMI, 3.9uH, 100KHz, 7.5A, 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-B82477G4392M000 can be used for catalog matching and distributor lookup.
Manufacturer: EPCOS (TDK)
Win Source Part Number: 1021761-B82477G4392M
Packaging: Reel - TR
Type: Wirewound
Current Rating: 7.5A
Inductance: 3.9μH
Height - Seated (Max): 0.236" (6.00mm)
Mounting: SMD (SMT)
Tolerance: ±20%
Material - Core: Ferrite
Current - Saturation: 9.5A
Frequency - Test: 100kHz
Categories: Inductors, Coils, Chokes
DC Resistance (DCR): 12.5 mOhm Max
Status: Active
Temperature Range - Operating: -55°C to 125°C
Popularity: Medium
Fake Threat In the Open Market: 91 pct.
Supply and Demand Status: Sufficient
3.9µH Shielded Wirewound Inductor 7.5A 12.5mOhm Max Nonstandard
3.9µH Shielded Wirewound Inductor 7.5A 12.5mOhm Max Nonstandard
3.9µH Shielded Wirewound Inductor 7.5A 12.5mOhm Max Nonstandard
Inductor Power Shielded Wirewound 3.9uH 20% 100KHz Ferrite 7.5A 12.5mOhm DCR Blister T/R
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | DigiKey | Utmel Electronic Limited | |
|---|---|---|---|---|
| Product Category | Inductors, Coils, and Chokes | Inductors, Coils, and Chokes | Inductors, Coils, and Chokes | Inductors, Coils, and Chokes |
| Product Number | 71-B82477G4392M000 | 1021761-B82477G4392M000 | 495-5689-6-ND | 3410-B82477G4392M000 |
| Product Name | 3.9uH 100KHz 7.5A Inductor and Choke | Fixed Inductors - B82477G4392M000 | Fixed Inductors | Inductor Power Shielded Wirewound 3.9uH 20% 100KHz Ferrite 7.5A 12.5mOhm DCR Blister T/R |
| Mounting Option | Surface Mount | Surface Mount Technology | Surface Mount Technology | |
| Technology | Power | Standard; Wirewound | ||
| Core Material | Ferrite | Ferrite | Ferrite; Drum Core, Wirewound | |
| Inductance Tolerance | 20 (+/- %) | 20 (+/- %) | 20 (+/- %) | |
| Packing Method | Tape and Reel | Tape Reel; Reel - TR | Tape Reel | Tape Reel; Cut Tape |
