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4922R-221J is listed in the Fixed Inductors range at ChipApex. The manufacturer field lists Delevan. Its product description is FIXED IND 220NH 7A 8 MOHM SMD. Review the specifications below when checking this part for your BOM.
Fixed Inductors specifications for 4922R-221J
- Description：FIXED IND 220NH 7A 8 MOHM SMD
- Series：4922R
- Mfr：Delevan
- Package：Tape & Reel (TR)
- Type：Drum Core, Wirewound
- Material - Core：Ferrite
- Inductance：220 nH
- Tolerance：±5%
- Current Rating (Amps)：7:00 AM
- Current - Saturation (Isat)：7A
- Shielding：Unshielded
- DC Resistance (DCR)：8mOhm Max
- Q @ Freq：-
- Frequency - Self Resonant：-
- Ratings：-
- Operating Temperature：-55°C ~ 125°C
- Inductance Frequency - Test：1 kHz
- Mounting Type：Surface Mount
- Package / Case：2-SMD
- Supplier Device Package：-
- Size / Dimension：0.520" L x 0.250" W (13.21mm x 6.35mm)
- Height - Seated (Max)：0.230" (5.84mm)
Fixed Inductors datasheet and documents for 4922R-221J
Fixed Inductors Overview
The Delevan 4922R-221J is a surface mount high current power inductor from the 4922R series. It features a molded core and offers an inductance of 0.22 uH with a tolerance of 5%. The component has a DC resistance of 0.008 ohms and supports high current applications. Its physical dimensions are 13.21mm in length, 6.35mm in width, and a maximum seated height of 5.84mm.
Fixed Inductors Feature Summary
- Surface mount construction for automated PCB assembly
- Molded core design for structural integrity
- High current capability suitable for power circuits
Fixed Inductors Applications
- Power supply filtering
- DC-DC converter input/output stages
- General purpose power electronics
Fixed Inductors Procurement Notes
Verify the specific manufacturer designation, as API Delevan and Delevan are referenced in available documentation. Confirm RoHS compliance status through official datasheets prior to integration. Ensure the package matches the specified 2-SMD footprint dimensions for proper board layout compatibility.
Fixed Inductors Selection Notes
Select this component when low DC resistance and high current handling are required in a compact surface mount form factor. The 0.22 uH value suits specific frequency response needs in power conversion topologies. Verify thermal performance requirements against the rated current specifications for the target application environment.
Fixed Inductors Part Context
This part belongs to the 4922R series of surface mount high current power inductors manufactured by API Delevan. The series spans a wide inductance range from 0.22 uH to 22000 uH. These components are designed for robust performance in demanding power electronic environments requiring reliable magnetic shielding and thermal stability.
Fixed Inductors Replacement Considerations
Cross-reference with other 4922R series variants such as 4922R-221L or 4922R-271L if different inductance values are needed while maintaining the same package and current characteristics. Ensure substitute parts match the 13.21mm x 6.35mm footprint.
Explore related parts through Inductors, Coils, Chokes, all product categories, ChipApex homepage.
