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DFE201210S-R47MS=P2: High-Quality SMD Power Inductor for Efficient Circuit Performance
- Part No.:
- DFE201210S-R47MS=P2
- Manufacturer:
- Murata Electronics
- Package:
- 0805 (2012 Metric)
- Datasheet:
-
DFE201210S-R47MS=P2.pdf
- Description:
- FIXED IND
- Quantity:
Unit Price:$0
Ext Price:$0
- Payment:
- Shipping:
Article Details
- Details
- Specifications
- Comparison
DFE201210S-R47MS=P2: A Compact Solution for Precise Power Management
The DFE201210S-R47MS=P2 is a premium surface mount power inductor engineered to deliver exceptional energy storage, superior current handling, and reliable performance in compact electronic circuits. With an inductance of 0.47 μH (directly indicated by "R47"), it's tailored for DC-DC conversion, power filtering, and voltage regulation in space-constrained devices.
Key Technical Attributes
The DFE201210S-R47MS=P2 features a precisely calibrated 0.47 μH inductance, optimized for high-frequency and low to medium-power applications. Housed in a compact 2012 (2.0mm x 1.2mm) surface-mount package, it offers a space-efficient solution for high-density PCBs, making it ideal for wearables, IoT devices, and portable electronics. Crafted with a high-grade ferrite core and fine copper windings, it ensures low DC resistance (DCR) to minimize power loss and excellent saturation current performance to handle transient currents. The "M tolerance" (±20%) guarantees consistent inductance values, while its robust construction enhances thermal stability and mechanical durability. It operates reliably across a temperature range from -40°C to +125°C, thriving in diverse environments.
Notable Performance Advantages
This power inductor excels in compact devices, offering superior energy efficiency to extend battery life in portable electronics-critical for smartwatches, wireless earbuds, and fitness trackers. Its small form factor supports miniaturization without compromising performance, a key advantage for slim and lightweight products. The DFE201210S-R47MS=P2 also boasts excellent frequency response, maintaining stable inductance in high-speed signal paths to reduce noise in sensitive circuits. Additionally, its RoHS-compliant construction aligns with global environmental standards, and its high reliability ensures long-term operation in demanding conditions.
Diverse Industry Applications
In consumer electronics, the DFE201210S-R47MS=P2 enhances power management in smartphones, tablets, and portable chargers, ensuring stable performance in limited space. In IoT systems, it plays a vital role in sensor nodes and smart home devices, supporting efficient energy use for extended operation. For wearable technology, this inductor optimizes power delivery in health monitors and activity trackers, where size and efficiency are paramount. It also contributes to automotive electronics, aiding in the operation of compact in-vehicle sensors and infotainment modules.
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- Product attributes
- Attribute value
- Manufacturer:
- Murata Electronics
- Series:
- DFE201210S
- Package/Case:
- 0805 (2012 Metric)
- Packaging:
- Bulk
- Product Status:
- Obsolete
- Resistance:
- Drum Core, Wirewound
- Tolerance:
- Metal
- Power (Watts):
- 470 nH
- Composition:
- ±20%
- Features:
- 3.4 A
- Temperature Coefficient:
- 4.8A
- Operating Temperature:
- Shielded
- Supplier Device Package:
- 32mOhm Max
- Ratings:
- -
- Size / Dimension:
- -
- Height - Seated (Max):
- -
- Number of Terminations:
- -40°C ~ 125°C
- Failure Rate:
- 1 MHz
- Category:
- Accessories
- Datasheet:
-
DFE201210S-R47MS=P2.pdf
| Image | -Height-1.00mm.jpg) |
-Height-1.20mm.jpg) |
-DFE2012.jpg) |
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| Part Number | DFE201612P-R47M=P2 | DFE201612E-R47M=P2 | DFE201210U-2R2M=P2 | DFE201610E-4R7M=P2 | DFE201612E-2R2M=P2 |
| Manufacturer | Murata Electronics | Murata Electronics | Murata Electronics | Murata Electronics | Murata Electronics |
| Series | DFE201210S | DFE201210S | DFE201210S | DFE201210S | DFE201210S |
| Package/Case | 0805 (2012 Metric) | 0805 (2012 Metric) | 0805 (2012 Metric) | 0805 (2012 Metric) | 0805 (2012 Metric) |
| Packaging | Bulk | Bulk | Bulk | Bulk | Bulk |
| Product Status | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete |
| Type | Drum Core, Wirewound | Drum Core, Wirewound | Drum Core, Wirewound | Drum Core, Wirewound | Drum Core, Wirewound |
| Material - Core | Metal | Metal | Metal | Metal | Metal |
| Inductance | 470 nH | 470 nH | 470 nH | 470 nH | 470 nH |
| Tolerance | ±20% | ±20% | ±20% | ±20% | ±20% |
| Current Rating (Amps) | 3.4 A | 3.4 A | 3.4 A | 3.4 A | 3.4 A |
| Current - Saturation (Isat) | 4.8A | 4.8A | 4.8A | 4.8A | 4.8A |
| Shielding | Shielded | Shielded | Shielded | Shielded | Shielded |
| DC Resistance (DCR) | 32mOhm Max | 32mOhm Max | 32mOhm Max | 32mOhm Max | 32mOhm Max |
| Q @ Freq | - | - | - | - | - |
| Frequency - Self Resonant | - | - | - | - | - |
| Ratings | - | - | - | - | - |
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C |
| Inductance Frequency - Test | 1 MHz | 1 MHz | 1 MHz | 1 MHz | 1 MHz |
| Features | - | - | - | - | - |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Supplier Device Package | 0805 | 0805 | 0805 | 0805 | 0805 |
| Size / Dimension | 0.079" L x 0.047" W (2.00mm x 1.20mm) | 0.079" L x 0.047" W (2.00mm x 1.20mm) | 0.079" L x 0.047" W (2.00mm x 1.20mm) | 0.079" L x 0.047" W (2.00mm x 1.20mm) | 0.079" L x 0.047" W (2.00mm x 1.20mm) |
| Height - Seated (Max) | 0.039" (1.00mm) | 0.039" (1.00mm) | 0.039" (1.00mm) | 0.039" (1.00mm) | 0.039" (1.00mm) |
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