MCBF7344-472KU MULTICOMP Inductor (Inductors Precision Moulded) In Stock
MULTICOMP MCBF7344-472KU is a 4.7 mH SMD inductor with ±10% tolerance in a precision moulded 7344 package, designed for EMI filtering and energy storage in switching power supply circuits. Its shielded construction minimizes magnetic flux leakage for reliable operation in dense PCB environments. Available from distributors worldwide.
- Manufacturer
- MULTICOMP
- Package
- Inductors Precision Moulded
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- MCBF7344-472KU Datasheet PDF
- Category
- Inductor
- Price
- From $0.1190(MOQ 10)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of MCBF7344-472KU?
- 4.7 mH inductance value with ±10% tolerance for precise filtering in switching power circuits
- SMD 7344 precision moulded package suitable for automated reflow assembly
- Shielded construction reduces EMI radiation and coupling to adjacent components
- Low DC resistance for efficient energy storage in DC-DC converter output filters
- Wide operating temperature range suitable for industrial and commercial electronics
What is MCBF7344-472KU used for?
The MCBF7344-472KU is commonly used in output filter stages of DC-DC converters, EMI suppression networks, and energy storage applications in power management circuits. Its 4.7 mH inductance and SMD footprint make it a practical choice for switch-mode power supply designs in industrial automation, telecommunications equipment, and consumer electronics requiring compact, reliable magnetic components.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the MCBF7344-472KU datasheet?
MCBF7344-472KU Datasheet DownloadOfficial datasheet from MULTICOMP
What are equivalent replacements for MCBF7344-472KU?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
In what switching frequency range does the 4.7 mH MCBF7344-472KU inductor perform optimally for DC-DC converter output filtering?
The MCBF7344-472KU with 4.7 mH inductance is best suited for low-frequency DC-DC converter designs typically operating between 20 kHz and 100 kHz, where the high inductance value provides effective energy storage and ripple attenuation. At switching frequencies above 500 kHz, the parasitic capacitance of a 4.7 mH winding begins to degrade filtering efficiency.
How does the ±10% tolerance of MCBF7344-472KU affect filter cutoff frequency accuracy in LC output stages?
A ±10% inductance tolerance on the 4.7 mH MCBF7344-472KU means the actual inductance can range from 4.23 mH to 5.17 mH, which shifts the LC filter cutoff frequency by approximately ±5%. Design engineers should factor this spread into worst-case output ripple calculations, particularly in regulated supplies with tight ripple budgets below 50 mV.
What PCB footprint and soldering profile does the SMD 7344 package of MCBF7344-472KU require for reliable assembly?
The MCBF7344-472KU uses the 7344 SMD package (approximately 7.3 mm x 4.4 mm footprint), compatible with standard SMT pad layouts for precision moulded inductors. It supports reflow soldering with a peak temperature up to 260°C per IPC/JEDEC J-STD-020, and requires a thermal pad clearance of at least 0.3 mm from adjacent components to avoid solder bridging.
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Why Buy from FindMyChip
About MULTICOMP
MULTICOMP is a leading electronic component manufacturer. FindMyChip sources MULTICOMP ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 10+ | $0.1190 | $1.19 |
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