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Product Detailed Parameters
- Description：FERRITE BEAD 850 OHM NONSTD 1LN
- Series：-
- Mfr：Ferroxcube
- Package：Bulk
- Filter Type：-
- Number of Lines：1
- Impedance @ Frequency：850 Ohms @ 100 MHz
- Current Rating (Max)：-
- DC Resistance (DCR) (Max)：-
- Ratings：-
- Operating Temperature：-
- Package / Case：Nonstandard
- Mounting Type：Surface Mount
- Height (Max)：0.189" (4.80mm)
- Size / Dimension：0.335" L x 0.197" W (8.50mm x 5.00mm)
- Features：-
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Overview
The Ferroxcube WBS2.5-5/4.8/10-4B1 is a wound bobbin assembly designed for high-frequency transformer and inductor applications. It features a 5mm width, 4.8mm height, and 10mm length core window dimensions. The component utilizes 4B1 ferrite material characteristics for optimal magnetic performance at elevated frequencies. Constructed with thermoplastic materials, it supports automated winding processes and ensures consistent coil geometry for reliable electromagnetic operation in power conversion circuits.
Feature Summary
- Optimized core window geometry for efficient winding space utilization
- Compatible with standard automated winding equipment
- Thermally stable construction for consistent electrical performance
Applications
- High-frequency flyback transformers
- Forward converter magnetics
- Common mode chokes requiring specific window dimensions
Procurement Notes
Verify the exact suffix '4B1' against current manufacturer datasheets to confirm material grade specifications. Ensure mechanical dimensions match your PCB footprint requirements precisely. Confirm insulation class ratings align with your safety standards before finalizing procurement orders.
Selection Notes
Select this bobbin when the required core size matches the 5/4.8/10 dimensional profile. Evaluate the 4B1 material frequency response against your operating frequency range. Consider thermal dissipation needs and ensure the bobbin material withstands soldering temperatures during assembly.
Part Context
This component belongs to Ferroxcube's wound bobbin family, specifically engineered for surface mount or through-hole transformer assemblies. It serves as the structural foundation for winding copper wire around magnetic cores. The design prioritizes repeatability and ease of automation in mass production environments.
Replacement Considerations
Cross-reference with other manufacturers offering identical 5x4.8x10mm window dimensions. Verify pinout configurations and insulation heights match exactly. Ensure substitute bobbins support the same winding tension and thermal requirements.
