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Product Detailed Parameters
- Description：FERRITE BEAD 86 OHM AXIAL 1LN
- Series：28
- Mfr：Laird-Signal Integrity Products
- Package：Tape & Reel (TR),Cut Tape (CT)
- Filter Type：-
- Number of Lines：1
- Impedance @ Frequency：86 Ohms @ 100 MHz
- Current Rating (Max)：5A
- DC Resistance (DCR) (Max)：10mOhm
- Ratings：-
- Operating Temperature：-
- Package / Case：Axial
- Mounting Type：Through Hole
- Height (Max)：-
- Size / Dimension：0.138" Dia x 0.206" L (3.51mm x 5.23mm)
- Features：-
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Overview
The 28L0138-80R-10 is a single-line ferrite bead manufactured by Laird-Signal Integrity Products. It features an axial package with radial bent leads for through-hole mounting. The component provides an impedance of 86 Ohms at 100 MHz and supports a maximum rated current of 5 Amperes. Its DC resistance (DCR) is maximized at 10 milliohms. Physical dimensions include a diameter of 0.138 inches (3.51 mm) and a maximum height of 0.350 inches (8.90 mm).
Feature Summary
- Provides electromagnetic interference filtering with 86 Ohms impedance at 100 MHz.
- Supports high current applications up to 5 Amperes with low DC resistance.
- Utilizes an axial package design suitable for through-hole PCB integration.
Applications
- Signal line noise suppression in electronic circuits.
- Power distribution filtering for high-current paths.
- Electromagnetic interference reduction in communication systems.
Procurement Notes
Verify the specific impedance value of 86 Ohms at 100 MHz against circuit requirements. Confirm that the 5A current rating and 10mOhm DCR meet system specifications. Ensure the axial through-hole package aligns with the target printed circuit board layout. Check RoHS compliance status if required by project standards.
Selection Notes
Select this component when axial mounting is preferred over surface mount alternatives. Consider the 86 Ohm impedance profile for targeted frequency attenuation. Evaluate the 5A current capacity to ensure adequate headroom for operational loads. Compare physical dimensions against available board space constraints.
Part Context
This ferrite bead belongs to the 28L series designed for signal integrity and EMI filtering. It complements other axial components like the 28L0138-40R-10, which offers different impedance characteristics. The product line focuses on providing reliable noise suppression solutions for various electronic applications requiring through-hole implementation.
Replacement Considerations
Direct substitutes within the same series may offer alternative impedance values. Verify compatibility regarding current ratings and physical footprint when selecting replacements.
