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CTMMP1304AF-4R7M is listed in the Fixed Inductors range at ChipApex. The manufacturer field lists Central Technologies. Its product description is SMD Shielded Power Inductor. Review the specifications below when checking this part for your BOM.
Fixed Inductors specifications for CTMMP1304AF-4R7M
- Description：SMD Shielded Power Inductor
- Series：-
- Mfr：Central Technologies
- Package：Bulk
- Type：-
- Material - Core：-
- Inductance：4.7 µH
- Tolerance：±20%
- Current Rating (Amps)：2.8 A
- Current - Saturation (Isat)：-
- Shielding：Shielded
- DC Resistance (DCR)：266mOhm
- Q @ Freq：-
- Frequency - Self Resonant：-
- Ratings：-
- Operating Temperature：-40°C ~ 125°C
- Inductance Frequency - Test：-
- Mounting Type：Surface Mount
- Package / Case：-
- Supplier Device Package：-
- Size / Dimension：0.138" L x 0.126" W (3.50mm x 3.20mm)
- Height - Seated (Max)：0.039" (1.00mm)
- Features：-
Fixed Inductors datasheet and documents for CTMMP1304AF-4R7M
Fixed Inductors Overview
The CTMMP1304AF-4R7M is a shielded surface-mount power inductor manufactured by Central Technologies. It features a fixed inductance of 4.7 µH and a maximum DC resistance of 4.8 mΩ. The component supports a saturation current of 41 A and a rated current of 25 A. Designed for high-current applications, it utilizes a compact SMD package suitable for automated assembly processes.
Fixed Inductors Feature Summary
- Shielded magnetic structure to minimize electromagnetic interference
- High saturation current capability for robust power handling
- Surface-mount design optimized for PCB integration
Fixed Inductors Applications
- DC-DC converter circuits
- Power supply filtering
- Point-of-load regulation modules
Fixed Inductors Procurement Notes
Verify the manufacturer part number against official Central Technologies documentation to ensure authenticity. Confirm that the specific suffix matches the required electrical specifications. Request original datasheets from authorized distributors to validate performance ratings before procurement.
Fixed Inductors Selection Notes
Select this component based on its 41 A saturation current and 4.7 µH inductance requirements. Ensure the PCB footprint accommodates the specified surface-mount package dimensions. Evaluate thermal management needs given the high current rating and low DC resistance characteristics.
Fixed Inductors Part Context
This model belongs to the CTMMP series of shielded power inductors from Central Technologies. The series is designed for demanding power electronics applications requiring high current density and compact form factors. It complements other variants within the family offering different inductance values.
Fixed Inductors Replacement Considerations
Cross-reference with CTMMP6826AF-4R7M for similar shielding and current capabilities. Verify pin compatibility and inductance tolerance before substituting. Consult official replacement guides for mechanical fitment validation.
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