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CTMMP2012CF-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 CTMMP2012CF-4R7M
- Description：SMD Shielded Power Inductor
- Series：-
- Mfr：Central Technologies
- Package：Bulk
- Type：-
- Material - Core：-
- Inductance：4.7 µH
- Tolerance：±20%
- Current Rating (Amps)：6:00 AM
- Current - Saturation (Isat)：-
- Shielding：Shielded
- DC Resistance (DCR)：50mOhm
- 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：0.217" L x 0.205" W (5.50mm x 5.20mm)
- Height - Seated (Max)：0.110" (2.80mm)
- Features：-
Fixed Inductors datasheet and documents for CTMMP2012CF-4R7M
Fixed Inductors Overview
The CTMMP2012CF-4R7M is a shielded surface-mount power inductor from Central Technologies. It features an inductance of 4.7 µH with a tolerance of ±20%. The component has a maximum DC resistance (DCR) of 103 mΩ and operates within a temperature range of -40°C to +125°C. Its physical dimensions are 0.217 inches in length, 0.205 inches in width, and a maximum height of 0.110 inches.
Fixed Inductors Feature Summary
- Shielded construction minimizes electromagnetic interference
- Compact surface-mount design suitable for space-constrained PCBs
- High operating temperature rating for reliable performance
Fixed Inductors Applications
- DC-DC converter circuits
- Power supply filtering
- Signal conditioning modules
Fixed Inductors Procurement Notes
Verify the specific suffix and manufacturer documentation to confirm RoHS compliance status and exact electrical tolerances. Ensure the ordering specifications match the required inductance value and current handling capabilities for the target application circuit design.
Fixed Inductors Selection Notes
Select this component when a shielded power inductor with low profile is required for high-frequency switching applications. Consider the DCR and thermal characteristics to ensure compatibility with the system's power budget and environmental constraints.
Fixed Inductors Part Context
This part belongs to the CTMMP series of shielded power inductors manufactured by Central Technologies. The series offers various inductance values and package sizes designed for modern electronic equipment requiring efficient power management solutions.
Fixed Inductors Replacement Considerations
Cross-reference with other shielded SMD power inductors having similar 4.7 µH inductance and comparable footprint dimensions. Verify that substitute components meet or exceed the original DCR and temperature rating specifications.
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