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CTMMP1805F-R22M 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 CTMMP1805F-R22M
- Description：SMD Shielded Power Inductor
- Series：-
- Mfr：Central Technologies
- Package：Bulk
- Type：-
- Material - Core：-
- Inductance：0.22 µH
- Tolerance：±20%
- Current Rating (Amps)：11.5 A
- Current - Saturation (Isat)：-
- Shielding：Shielded
- DC Resistance (DCR)：12mOhm
- 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：0.161" L x 0.181" W (4.10mm x 4.60mm)
- Height - Seated (Max)：0.047" (1.20mm)
- Features：-
Fixed Inductors datasheet and documents for CTMMP1805F-R22M
Fixed Inductors Overview
The CTMMP1805F-R22M is a shielded surface-mount power inductor from Central Technologies. It features a nominal inductance of 2.2 µH with a tolerance of ±20%. The component has a maximum DC current rating of 11 A and a DC resistance of 21.3 mΩ. It operates within a temperature range of -40°C to +125°C and complies with RoHS standards.
Fixed Inductors Feature Summary
- Shielded magnetic structure minimizes electromagnetic interference
- High saturation current capability for power supply applications
- Surface-mount package design for automated assembly
Fixed Inductors Applications
- DC-DC converter output filtering
- Point-of-load regulation circuits
- Power management modules
Fixed Inductors Procurement Notes
Verify the specific suffix 'F' confirms RoHS compliance status as per manufacturer documentation. Ensure the part number matches the required 2.2 µH inductance value and 11 A current rating specifications. Confirm that the SMD package dimensions align with the target PCB footprint requirements before finalizing procurement orders.
Fixed Inductors Selection Notes
Select this component when high current handling is required in a compact shielded form factor. The low DC resistance supports efficient power conversion. Verify thermal performance under load conditions relative to the 125°C maximum operating temperature limit. Compare against unshielded alternatives if EMI constraints are less stringent.
Fixed Inductors Part Context
This part belongs to the CTMMP1805F series of shielded power inductors manufactured by Central Technologies. The series offers various inductance values optimized for modern power electronics. The 1805 package size provides a balance between current capacity and board space efficiency for consumer and industrial equipment.
Fixed Inductors Replacement Considerations
Direct substitutes must match the 2.2 µH inductance, 11 A current rating, and 21.3 mΩ resistance. Verify compatible package dimensions and shielding characteristics. Check RoHS compliance status for environmental regulations.
Explore related parts through Inductors, Coils, Chokes, all product categories, ChipApex homepage.
