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CTMMP1808AF-1R2M 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 CTMMP1808AF-1R2M
- Description：SMD Shielded Power Inductor
- Series：-
- Mfr：Central Technologies
- Package：Bulk
- Type：-
- Material - Core：-
- Inductance：1.2 µH
- Tolerance：±20%
- Current Rating (Amps)：7.8 A
- Current - Saturation (Isat)：-
- Shielding：Shielded
- DC Resistance (DCR)：30mOhm
- 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：0.175" L x 0.160" W (4.45mm x 4.06mm)
- Height - Seated (Max)：0.071" (1.80mm)
- Features：-
Fixed Inductors datasheet and documents for CTMMP1808AF-1R2M
Fixed Inductors Overview
The CTMMP1808AF-1R2M is a shielded surface mount power inductor from Central Technologies. It features a nominal inductance of 1.2 µH with a tolerance of ±20%. The component utilizes a metal molded construction and ferrite core design. Key electrical specifications include a DC resistance of 30 mΩ, a saturation current rating of 7.8 A, and an operating temperature range spanning -55°C to +125°C.
Fixed Inductors Feature Summary
- Shielded magnetic structure minimizes electromagnetic interference
- Metal molded casing provides mechanical robustness
- High saturation current capability for power applications
Fixed Inductors Applications
- DC-DC converter circuits
- Power supply filtering stages
- General purpose power electronics
Fixed Inductors Procurement Notes
Verify the specific ordering suffix against official Central Technologies documentation to confirm exact electrical tolerances and compliance status. Ensure the requested part number matches the required inductance value and current ratings for the target application circuit before finalizing procurement orders.
Fixed Inductors Selection Notes
Select this component based on its 1.2 µH inductance and 7.8 A saturation current requirements. Consider the 30 mΩ DC resistance for efficiency calculations. Verify that the -55°C to +125°C temperature range meets the environmental conditions of the intended deployment scenario.
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 within a compact surface mount footprint, designed for high-current power management applications requiring reliable performance and low electromagnetic interference.
Fixed Inductors Replacement Considerations
Consult official manufacturer cross-reference data for verified substitute part numbers. Do not assume compatibility with generic inductors due to differences in saturation current, DC resistance, and shielding characteristics.
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