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Product Detailed Parameters
- Description：FERRITE BEAD 180 OHM AXIAL 1LN
- Series：4211R
- Mfr：Delevan
- Package：Tape & Reel (TR)
- Filter Type：-
- Number of Lines：1
- Impedance @ Frequency：180 Ohms @ 100 MHz
- Current Rating (Max)：-
- DC Resistance (DCR) (Max)：-
- Ratings：-
- Operating Temperature：-
- Package / Case：Axial
- Mounting Type：Through Hole
- Height (Max)：-
- Size / Dimension：0.138" Dia x 0.375" L (3.51mm x 9.52mm)
- Features：-
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Overview
The Delevan 4211R-6 is an axial leaded ferrite bead designed for EMI and RFI suppression. It exhibits an impedance of 180 Ohms at a test frequency of 100 MHz. The component features a wound bead construction with one turn, utilizing a ferrite core material to attenuate high-frequency noise in electronic circuits.
Feature Summary
- Provides effective electromagnetic interference (EMI) and radio frequency interference (RFI) suppression through wound bead technology.
- Features axial leads for through-hole mounting on printed circuit boards.
- Utilizes ferrite core material to deliver targeted noise attenuation characteristics.
Applications
- High-frequency noise filtering in electronic signal lines
- EMI suppression in power supply input stages
- RFI mitigation in communication equipment interfaces
Procurement Notes
Verify the specific impedance value and physical dimensions against the official manufacturer datasheet before integration. Confirm that the axial lead configuration matches the target PCB layout requirements. Ensure compatibility with the intended operating temperature range and current handling capabilities for the specific application environment.
Selection Notes
Select this component when axial mounting is required for EMI suppression applications. The 180 Ohm impedance at 100 MHz makes it suitable for filtering specific noise bands. Consider the single-turn wound construction for standard noise reduction needs where surface mount options are not feasible.
Part Context
This part belongs to the API Delevan ferrite bead family, which specializes in passive magnetic components for filtering and suppression. The 4211R series specifically addresses through-hole mounting needs, offering a reliable alternative to surface mount beads for legacy or robust board designs requiring axial termination.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided documentation. Verify electrical equivalence and mechanical fit if considering alternatives from other manufacturers.
FAQ
What is the impedance of the 4211R-6 at the standard test frequency?
The impedance is 180 Ohms at a test frequency of 100 MHz.
What type of termination does the 4211R-6 use?
It uses axial leads for through-hole mounting.
