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DFE201612E-R47M=P2
+NomenclatureFIXED IND 470NH 4.5A 26 MOHM SMD
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FabricantMurata ÉLECTRONIQUE
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Pièce fabricant #DFE201612E-R47M=P2
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En stock3571
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Spécifications
| Attribut | Valeur |
| Series | DFE201612E |
| PartStatus | Active |
| BaseProductNumber | DFE201612E |
| Type | Drum Core, Wirewound |
| Material-Core | Metal |
| Inductance | 470 nH |
| Tolerance | ±20% |
| CurrentRating(Amps) | 4.5 A |
| Current-Saturation(Isat) | 5.5A |
| Shielding | Shielded |
| DCResistance(DCR) | 26mOhm Max |
| OperatingTemperature | -40°C ~ 125°C |
| InductanceFrequency-Test | 1 MHz |
| MountingType | Surface Mount |
| Package | 0806 (2016 Metric) |
| SupplierDevicePackage | 0806 |
| Size/Dimension | 0.079" L x 0.063" W (2.00mm x 1.60mm) |
| Height-Seated(Max) | 0.047" (1.20mm) |
| Packaging | Cut Tape (CT), Tape & Reel (TR) |
Présentation
Description
I’m not sure what DFE201612E-R47M=P2 refers to without context (could be a course, a hardware part, or a software/document code). Here are common interpretations and what an intro would cover:
- If DFE = Decision-Feedback Equalizer (digital communications): overview of ISI mitigation, structure (feedforward/feedback filters), channel estimation, adaptive algorithms (LMS/RLS), use cases (high-speed links), and limitations (error propagation, noise).
- If DFE stands for another domain (e.g., Design for Excellence, Data Filtering Engine): intro would cover scope, objectives, typical architecture, and use cases relevant to that domain.
- If it’s a document/part code (revision R47M, patch P2): intro would summarize purpose, version changes, and where to find specs or manuals.
Please share the domain or a link/doc excerpt, and I’ll provide a concise, targeted summary.
- If DFE = Decision-Feedback Equalizer (digital communications): overview of ISI mitigation, structure (feedforward/feedback filters), channel estimation, adaptive algorithms (LMS/RLS), use cases (high-speed links), and limitations (error propagation, noise).
- If DFE stands for another domain (e.g., Design for Excellence, Data Filtering Engine): intro would cover scope, objectives, typical architecture, and use cases relevant to that domain.
- If it’s a document/part code (revision R47M, patch P2): intro would summarize purpose, version changes, and where to find specs or manuals.
Please share the domain or a link/doc excerpt, and I’ll provide a concise, targeted summary.
Equivalent
I can’t identify an exact equivalent without the part’s manufacturer or datasheet. Please confirm whether DFE201612E-R47M=P2 is an 2016 (0805) SMD inductor (0.47 µH) or another device and, if possible, share the datasheet or a photo. To find equivalents, match: package (2016/EIA-0805), inductance (0.47 µH), tolerance (M = ±20%), DC current rating, DCR, and SRF. I can then list direct cross-references (Murata, TDK, Coilcraft, Bourns, Taiyo Yuden).
Pinout
Pin count: 2 (two-terminal SMD component).
Function: a non‑polarized SMD power inductor/choke (DFE201612E‑R47M = 0.47 µH nominal) used for power filtering and energy storage in DC‑DC converters and EMI suppression — it blocks/high‑impedance to high‑frequency noise while passing DC.
Function: a non‑polarized SMD power inductor/choke (DFE201612E‑R47M = 0.47 µH nominal) used for power filtering and energy storage in DC‑DC converters and EMI suppression — it blocks/high‑impedance to high‑frequency noise while passing DC.
Application
若 DFE201612E‑R47M=P2 为低阻值功率电阻（约0.047Ω），常见应用在电源与电流检测电路：DC-DC 转换器、降压/升压电源、马达驱动与逆变器、功率放大器限流/偏置、汽车电子、UPS/服务器电源、电池管理系统、LED 驱动等。若提供具体参数（功率、耐压、厂商），可给出更精确的应用场景。
Package
I don’t have the package type for DFE201612E-R47M=P2 in my data. Please provide the manufacturer or a link to the datasheet. The exact package is listed in the datasheet’s Package/Mechanical section (e.g., DFN2016, QFN, SOP).
