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B82442H1224J000 is listed in the Fixed Inductors range at ChipApex. The manufacturer field lists EPCOS - TDK Electronics. Its product description is FIXED IND 220UH 240MA 2.72OHM SM. Review the specifications below when checking this part for your BOM.
Fixed Inductors specifications for B82442H1224J000
- Description：FIXED IND 220UH 240MA 2.72OHM SM
- Series：SIMID
- Mfr：EPCOS - TDK Electronics
- Package：Tape & Reel (TR)
- Type：Drum Core, Wirewound
- Material - Core：Ferrite
- Inductance：220 µH
- Tolerance：±5%
- Current Rating (Amps)：240 mA
- Current - Saturation (Isat)：-
- Shielding：Unshielded
- DC Resistance (DCR)：2.72Ohm Max
- Q @ Freq：20 @ 796kHz
- Frequency - Self Resonant：3.9MHz
- Ratings：AEC-Q200
- Operating Temperature：-55°C ~ 150°C
- Inductance Frequency - Test：796 kHz
- Mounting Type：Surface Mount
- Package / Case：2-SMD, J-Lead
- Supplier Device Package：2220 (5650 Metric)
- Size / Dimension：0.220" L x 0.197" W (5.60mm x 5.00mm)
- Height - Seated (Max)：0.209" (5.30mm)
- Features：-
Fixed Inductors datasheet and documents for B82442H1224J000
Fixed Inductors Overview
The B82442H1224J000 is a surface-mount fixed inductor from the TDK SIMID series, featuring a ferrite core and J-leads. It provides an inductance of 220 µH with a tolerance of ±5%. The component has a maximum DC resistance of 2.72 ohms and a rated current of 240 mA. Its self-resonant frequency is 2.9 MHz, measured at a test frequency of 1 kHz.
Fixed Inductors Feature Summary
- Utilizes a ferrite core construction for stable inductance characteristics.
- Designed for surface-mount assembly using J-lead terminals.
- Encapsulated in flame-retardant material for safety compliance.
Fixed Inductors Applications
- Automotive electronics control circuits
- Supply voltage filtering
- Coupling and decoupling applications
Fixed Inductors Procurement Notes
Verify the specific suffix 'H' against the original design intent, as it denotes the 2220-H package variant within the SIMID family. Confirm that the 240 mA rated current meets the circuit requirements, noting that similar models may have different current ratings. Ensure the supplier provides valid traceability documentation for automotive-grade components.
Fixed Inductors Selection Notes
Select this component when a 220 µH inductance is required in a compact 2220 footprint. The J-lead configuration facilitates automated placement while maintaining mechanical stability. Consider the 2.9 MHz self-resonant frequency to ensure effective performance in the target signal bandwidth without parasitic resonance issues.
Fixed Inductors Part Context
This part belongs to the EPCOS SIMID series of SMT inductors, which are characterized by laser-wound or US-wound coils on ceramic or ferrite cores. The series is engineered for high reliability in automotive and industrial environments, offering wide temperature operation and compatibility with standard reflow and wave soldering processes.
Fixed Inductors Replacement Considerations
The B82442A1224K000 is listed as a discontinued direct substitute option. Verify pinout compatibility and electrical parameter alignment before adoption.
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