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CTMMP2905F-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 CTMMP2905F-4R7M
- Description：SMD Shielded Power Inductor
- Series：-
- Mfr：Central Technologies
- Package：Bulk
- Type：-
- Material - Core：-
- Inductance：4.7 µH
- Tolerance：±20%
- Current Rating (Amps)：4.5 A
- Current - Saturation (Isat)：-
- Shielding：Shielded
- DC Resistance (DCR)：105mOhm
- 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-4R7M
Fixed Inductors Overview
The CTMMP2905F-4R7M is a shielded surface-mount power inductor manufactured by Central Technologies. It features a nominal inductance of 4.7 µH with a tolerance of ±20%. The component operates within a temperature range of -55°C to 125°C and utilizes a rectangular package measuring 6.60 mm in length and 7.30 mm in width.
Fixed Inductors Feature Summary
- Shielded construction for reduced electromagnetic interference
- Surface mount technology for automated assembly
- Wide operating temperature range suitable for demanding environments
Fixed Inductors Applications
- Power supply filtering
- DC-DC converter circuits
- General purpose power inductor applications
Fixed Inductors Procurement Notes
Verify the specific manufacturer datasheet for detailed electrical characteristics, including saturation current and DC resistance values, which are not fully specified in the provided documentation. Confirm that the ordering suffix corresponds to the required tolerance level. Ensure compatibility with standard surface-mount reflow soldering profiles during integration into the final electronic assembly.
Fixed Inductors Selection Notes
Select this component for applications requiring a compact shielded inductor with a 4.7 µH value. The wide temperature rating supports operation in harsh conditions. Compare physical dimensions against board space constraints. Verify that the current handling capabilities meet the specific circuit requirements before finalizing the design choice.
Fixed Inductors Part Context
This part belongs to the fixed inductor category from Central Technologies. It is designed as a general-purpose power inductor utilizing surface mount technology. The shielding helps contain magnetic fields, making it suitable for dense PCB layouts where interference mitigation is necessary for stable circuit performance.
Fixed Inductors Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided source data. Consult official distributor catalogs or manufacturer cross-reference guides for equivalent components with matching inductance, tolerance, and physical footprint specifications.
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