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Product Detailed Parameters
- Description：FERRITE BEAD 45 OHM CYLINDER 1LN
- Series：-
- Mfr：Ferroxcube
- Package：Bulk
- Filter Type：-
- Number of Lines：1
- Impedance @ Frequency：45 Ohms @ 100 MHz
- Current Rating (Max)：-
- DC Resistance (DCR) (Max)：-
- Ratings：-
- Operating Temperature：-
- Package / Case：Cylinder
- Mounting Type：Free Hanging
- Height (Max)：-
- Size / Dimension：0.201" Dia x 0.157" L (5.10mm x 4.00mm)
- Features：-
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Overview
The Ferroxcube BD5.1/0.8/4-3S1 is a tubular ferrite core designed for cable suppression applications. It utilizes the 3S1 material composition to provide effective electromagnetic interference (EMI) filtering. The component features an inner diameter of 0.031 inches (0.8 mm) and an outer diameter of 0.201 inches (5.1 mm). Its physical length is specified at 0.031 inches (0.8 mm). This compact geometry allows for installation on small-gauge wires where space is limited.
Feature Summary
- Tubular design facilitates easy sliding onto cables for suppression
- 3S1 material composition provides high impedance characteristics
- Compact dimensions suitable for tight spatial constraints
Applications
- Suppression of common mode noise on small gauge signal cables
- EMI filtering in compact electronic assemblies
- Cable protection in consumer electronics
Procurement Notes
Verify the specific 3S1 material grade against your frequency requirements. Confirm that the 0.8 mm inner diameter accommodates your target wire gauge with appropriate clearance. Ensure the supplier provides traceability documentation consistent with original manufacturing standards.
Selection Notes
Select this part when the application requires a low-profile ferrite bead for very thin cables. The 3S1 material offers a balance of permeability and resistivity suitable for general EMI suppression. Compare the impedance profile of 3S1 against other materials if specific frequency attenuation is critical.
Part Context
This component belongs to the Ferroxcube BD series of tubular ferrites. These cores are distinct from clip-on types as they must be installed before cable termination. The BD series is widely used in industries requiring reliable passive filtering without adding significant bulk to the wiring harness.
Replacement Considerations
Check for direct substitutes from Ferroxcube with identical dimensional codes and material grades. Verify that any alternative maintains the same inner diameter tolerance to ensure fitment on the specific wire size.
