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CTRFB0810F-822K is listed in the Fixed Inductors range at ChipApex. The manufacturer field lists Central Technologies. Its product description is 8200UH RADIAL FIXED INDUCTOR. Review the specifications below when checking this part for your BOM.
Fixed Inductors specifications for CTRFB0810F-822K
- Description：8200UH RADIAL FIXED INDUCTOR
- Series：CTRFB0810F
- Mfr：Central Technologies
- Package：Bulk
- Type：-
- Material - Core：-
- Inductance：8.2 mH
- Tolerance：±10%
- Current Rating (Amps)：200 mA
- Current - Saturation (Isat)：150mA
- Shielding：Unshielded
- DC Resistance (DCR)：17.5Ohm Max
- Q @ Freq：-
- Frequency - Self Resonant：600kHz
- Ratings：-
- Operating Temperature：-55°C ~ 125°C
- Inductance Frequency - Test：100 kHz
- Mounting Type：Through Hole
- Package / Case：Radial, Vertical Cylinder
- Supplier Device Package：Radial
- Size / Dimension：0.374" Dia (9.50mm)
- Height - Seated (Max)：0.453" (11.50mm)
- Features：-
Fixed Inductors datasheet and documents for CTRFB0810F-822K
Fixed Inductors Overview
The CTRFB0810F-822K is a fixed radial through-hole inductor manufactured by Central Technologies. It features an unshielded design with a nominal inductance of 8.2 mH and a tolerance of ±10%. The component has a maximum DC resistance (DCR) of 17.5 Ohms and a rated current of 200 mA. Physical dimensions are 9.5 mm diameter by 11.5 mm height, utilizing a vertical cylinder package.
Fixed Inductors Feature Summary
- Unshielded radial lead construction for standard through-hole mounting
- Vertical cylinder form factor with UL sleeving marking
- Inductance testing performed at 100 kHz with 0.1 V signal
Fixed Inductors Applications
- General purpose filtering in electronic circuits
- Power supply input/output stages
- Signal processing applications requiring fixed inductance
Fixed Inductors Procurement Notes
Verify the specific suffix 'K' indicates the required ±10% tolerance when sourcing replacements. Confirm that the 17.5 Ohm DCR and 200 mA current rating align with the target circuit requirements to ensure proper thermal and electrical performance within the system design constraints.
Fixed Inductors Selection Notes
Select this component for applications requiring an 8.2 mH inductance value in a radial through-hole package. Consider the unshielded nature of the device regarding potential magnetic interference with nearby components. Ensure the PCB layout accommodates the 9.5 mm diameter and 11.5 mm height physical constraints for adequate spacing.
Fixed Inductors Part Context
This part belongs to the CTRFB series of fixed inductors from Central Technologies. The series offers various inductance values in a consistent radial vertical cylinder package. The CTRFB0810F-822K specifically provides higher inductance compared to lower-value variants in the same physical footprint family.
Fixed Inductors Replacement Considerations
Direct substitutes include other 8.2 mH radial unshielded inductors with matching 17.5 Ohm DCR and 200 mA ratings. Verify pin compatibility and mechanical dimensions before integration.
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