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CTMMP2905F-3R3M 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 CTMMP2905F-3R3M
- Description：SMD Shielded Power Inductor
- Series：-
- Mfr：Central Technologies
- Package：Bulk
- Type：-
- Material - Core：-
- Inductance：3.3 µH
- Tolerance：±20%
- Current Rating (Amps)：5.5 A
- Current - Saturation (Isat)：-
- Shielding：Shielded
- DC Resistance (DCR)：63mOhm
- Q @ Freq：-
- Frequency - Self Resonant：-
- Ratings：-
- Operating Temperature：-55°C ~ 125°C
- Inductance Frequency - Test：-
- Mounting Type：Surface Mount
- Package / Case：-
- Supplier Device Package：-
- Size / Dimension：0.260" L x 0.287" W (6.60mm x 7.30mm)
- Height - Seated (Max)：0.051" (1.30mm)
- Features：-
Fixed Inductors datasheet and documents for CTMMP2905F-3R3M
Fixed Inductors Overview
The CTMMP2905F-3R3M is a shielded surface-mount power inductor manufactured by Central Technologies. It features a nominal inductance of 3.3 µH with a tolerance of ±20%. The component has a maximum DC resistance of 63 mΩ and supports a typical RMS current rating of 5.5 A. It operates within a temperature range of -55°C to 125°C and complies with RoHS standards.
Fixed Inductors Feature Summary
- Shielded magnetic design for reduced electromagnetic interference
- Surface-mount construction for automated assembly
- High saturation current capability for power applications
Fixed Inductors Applications
- DC-DC converter circuits
- Power supply filtering
- General purpose power inductor applications
Fixed Inductors Procurement Notes
Verify the specific manufacturer part number against official Central Technologies documentation to confirm electrical parameters such as DCR and current ratings. Ensure the ordering suffix matches the required inductance value. Confirm RoHS compliance status through the latest datasheet before procurement.
Fixed Inductors Selection Notes
Select this component for applications requiring a 3.3 µH inductance with moderate current handling capabilities. Consider the 63 mΩ DC resistance for efficiency calculations. Verify that the 5.5 A RMS rating meets the circuit's continuous current requirements and that the physical footprint fits the PCB layout constraints.
Fixed Inductors Part Context
This component belongs to the CTMMP series of shielded power inductors from Central Technologies. These components are designed for high-current applications where space is limited. The series offers various inductance values and current ratings to suit different power management needs.
Fixed Inductors Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Consult the manufacturer for direct replacements or equivalent specifications.
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