Inductor General Purpose Molded Wirewound 47uH 10% 100KHz 40Q-Factor Ferrite 0.21A 2.3Ohm DCR 1812 T/R Automotive AEC-Q200 Product overview: B82432A1473K000 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 Automotive, 47uH, 100KHz, 0.21A. Search-friendly keywords include inductor, choke, ferrite bead, power conversion, EMI, Automotive, 47uH, 100KHz, 0.21A, Inductor and Choke. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 71-B82432A1473K000 can be used for catalog matching and distributor lookup.
47µH Unshielded Wirewound Inductor 210mA 2.3Ohm Max 2-SMD, J-Lead
Manufacturer: EPCOS (TDK)
Win Source Part Number: 769564-B82432A1473K0
Series: SIMID
Packaging: Reel package
Type: Wirewound
Operating Temperature Range: -55°C ~ 125°C
Package: 2-SMD, J-Lead
Current Rating: 210mA
Shielding: Unshielded
Inductance: 47μH
Mounting: SMD
Tolerance: ±10%
Material - Core: Ferrite
Q @ Freq: 40 @ 2.52MHz
Frequency - Self Resonant: 9.5MHz
Test Frequency: 100kHz
Family Name: B82432A
Categories: Inductors, Coils, Chokes
DC Resistance (DCR): 2.3 Ohm Max
Dimension: 0.177" L x 0.126" W (4.50mm x 3.20mm)
Manufacturer Package: SMD
Height - Seated (Maximum): 0.126" (3.20mm)
Alternative Parts (Cross-Reference): P1812-473H; P1812-473J; AISC-1812H-470K-T; P1812R-473J;
Introduction Date: March 31, 2008
ECCN: EAR99
Country of Origin: China, Germany, Hungary
Estimated EOL Date: Obsolete / End of life
Halogen Free: Compliant
Popularity: Medium
Fake Threat In the Open Market: 83 pct.
Supply and Demand Status: Balance
| ERSAELECTRONICS PTE. LTD. | DigiKey | Win Source Electronics | |
|---|---|---|---|
| Product Category | Inductors, Coils, and Chokes | Inductors, Coils, and Chokes | Inductors, Coils, and Chokes |
| Product Number | 71-B82432A1473K000 | 495-75665-2-ND | 769564-B82432A1473K000 |
| Product Name | Automotive 47uH 100KHz 0.21A Inductor and Choke | Fixed Inductors | Fixed Inductors - B82432A1473K000 |
| Mounting Option | Surface Mount | Surface Mount Technology | Surface Mount Technology |
| Technology | General Purpose | Standard; Wirewound | |
| Core Material | Ferrite | Ferrite; Drum Core, Wirewound | Ferrite |
| Inductance Tolerance | 10 (+/- %) | 10 (+/- %) | |
| Q Factor | 40 | 40 |