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MAKK2520HR47M: High-Performance SMD Inductor for Power Management Circuits
- Part No.:
- MAKK2520HR47M
- Manufacturer:
- Taiyo Yuden
- Package:
- 1008 (2520 Metric)
- Datasheet:
-
MAKK2520HR47M.pdf
- Description:
- FIXED IND 470NH 4A 29 MOHM SMD
- Quantity:
Unit Price:$0
Ext Price:$0
- Payment:
- Shipping:
Article Details
- Details
- Specifications
- Comparison
MAKK2520HR47M: A Critical Inductor for High-Speed Power Circuits
The MAKK2520HR47M is a premium surface mount device (SMD) power inductor engineered to deliver exceptional high-frequency performance, superior energy efficiency, and reliable operation in high-speed power circuits. With an inductance of 0.47 μH (directly indicated by "R47"), it is designed to meet the demands of power conversion, EMI suppression, and signal filtering in compact, high-density electronic systems.
Key Technical Attributes
The MAKK2520HR47M features a precisely calibrated 0.47 μH inductance, optimized for high-frequency and low-to-medium power applications. Housed in a compact 2520 (2.5mm x 2.0mm) surface-mount package, it integrates seamlessly into high-density PCBs, making it ideal for 5G modules, IoT devices, and miniaturized consumer electronics. Constructed with a high-grade ferrite core and efficient copper windings, it ensures ultra-low DC resistance (DCR) to minimize power loss and excellent saturation current capability to handle transient current spikes. Its robust design enhances thermal stability and mechanical durability, operating reliably across a temperature range from -40°C to +125°C, adapting well to diverse environments.
Notable Performance Advantages
This SMD inductor excels in high-frequency power circuits, offering superior frequency response to maintain stable performance in GHz-range applications such as wireless communication modules, fast-charging systems, and portable medical devices. Its ferrite core construction provides effective EMI suppression, reducing electromagnetic interference in sensitive circuits like RF transceivers and sensor interfaces. The MAKK2520HR47M also boasts minimal parasitic capacitance, ensuring clean signal propagation in high-speed power paths-critical for preserving power integrity in compact devices. Additionally, its compact form factor supports the miniaturization of electronic systems, and its RoHS-compliant design aligns with global environmental standards.
Diverse Industry Applications
In telecommunications, the MAKK2520HR47M enhances performance in 5G small cells and Wi-Fi 6E modules, ensuring efficient power delivery in high-frequency transceivers. In consumer electronics, it plays a key role in fast-charging adapters, smartwatches, and wireless earbuds, supporting stable power conversion in space-constrained designs. For industrial IoT, this inductor optimizes performance in sensor nodes and edge computing devices, where high-frequency operation and low power consumption are paramount. It also contributes to automotive electronics, aiding in the functionality of in-vehicle infotainment systems and advanced driver-assistance systems (ADAS).
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- Product attributes
- Attribute value
- Manufacturer:
- Taiyo Yuden
- Series:
- MCOIL™, MA, H Type
- Package/Case:
- 1008 (2520 Metric)
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Resistance:
- Drum Core, Wirewound
- Tolerance:
- Metal
- Power (Watts):
- 470 nH
- Composition:
- ±20%
- Features:
- 4 A
- Temperature Coefficient:
- 5.7A
- Operating Temperature:
- Shielded
- Supplier Device Package:
- 29mOhm Max
- Ratings:
- -
- Size / Dimension:
- -
- Height - Seated (Max):
- -
- Number of Terminations:
- -40°C ~ 105°C
- Failure Rate:
- 2 MHz
- Category:
- Accessories
- Datasheet:
-
MAKK2520HR47M.pdf
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| Part Number | MAMK2520T4R7M | MAMK2520HR47M | MAMK2520H1R0M | MCKK1608TR47MN | MCKK1608T1R0MN |
| Manufacturer | Taiyo Yuden | Taiyo Yuden | Taiyo Yuden | Taiyo Yuden | Taiyo Yuden |
| Series | MCOIL™, MA, H Type | MCOIL™, MA, H Type | MCOIL™, MA, H Type | MCOIL™, MA, H Type | MCOIL™, MA, H Type |
| Package/Case | 1008 (2520 Metric) | 1008 (2520 Metric) | 1008 (2520 Metric) | 1008 (2520 Metric) | 1008 (2520 Metric) |
| Packaging | Tape & Reel (TR) | Tape & Reel (TR) | Tape & Reel (TR) | Tape & Reel (TR) | Tape & Reel (TR) |
| Product Status | Active | Active | Active | Active | Active |
| 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) | 4 A | 4 A | 4 A | 4 A | 4 A |
| Current - Saturation (Isat) | 5.7A | 5.7A | 5.7A | 5.7A | 5.7A |
| Shielding | Shielded | Shielded | Shielded | Shielded | Shielded |
| DC Resistance (DCR) | 29mOhm Max | 29mOhm Max | 29mOhm Max | 29mOhm Max | 29mOhm Max |
| Q @ Freq | - | - | - | - | - |
| Frequency - Self Resonant | - | - | - | - | - |
| Ratings | - | - | - | - | - |
| Operating Temperature | -40°C ~ 105°C | -40°C ~ 105°C | -40°C ~ 105°C | -40°C ~ 105°C | -40°C ~ 105°C |
| Inductance Frequency - Test | 2 MHz | 2 MHz | 2 MHz | 2 MHz | 2 MHz |
| Features | - | - | - | - | - |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Supplier Device Package | 1008 (2520 Metric) | 1008 (2520 Metric) | 1008 (2520 Metric) | 1008 (2520 Metric) | 1008 (2520 Metric) |
| Size / Dimension | 0.098" L x 0.079" W (2.50mm x 2.00mm) | 0.098" L x 0.079" W (2.50mm x 2.00mm) | 0.098" L x 0.079" W (2.50mm x 2.00mm) | 0.098" L x 0.079" W (2.50mm x 2.00mm) | 0.098" L x 0.079" W (2.50mm x 2.00mm) |
| Height - Seated (Max) | 0.039" (1.00mm) | 0.039" (1.00mm) | 0.039" (1.00mm) | 0.039" (1.00mm) | 0.039" (1.00mm) |
Inventory:8,638
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