BD8/2/4-4S2

$0.14

Description：FERRITE BEAD 61 OHM CYLINDER 1LN
Series：-
Mfr：Ferroxcube
Package：Bulk

SKU:819f37f7e56d Category: Ferrite Beads and Chips Brand: Ferroxcube

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Product introduction

Product Detailed Parameters

Description：FERRITE BEAD 61 OHM CYLINDER 1LN
Series：-
Mfr：Ferroxcube
Package：Bulk
Filter Type：-
Number of Lines：1
Impedance @ Frequency：61 Ohms @ 100 MHz
Current Rating (Max)：-
DC Resistance (DCR) (Max)：-
Ratings：-
Operating Temperature：-
Package / Case：Cylinder
Mounting Type：Free Hanging
Height (Max)：-
Size / Dimension：0.315" Dia x 0.157" L (8.00mm x 4.00mm)
Features：-

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BD8/2/4-4S2

Overview

The Ferroxcube BD8/2/4-4S2 is a cylindrical ferrite bead designed for electromagnetic interference suppression. It utilizes 4S2 material composition and provides an impedance of 61 Ohms at 100 MHz. The component features a single-line configuration with dimensions of 8 mm length, 2 mm inner diameter, and 4 mm outer diameter. It is supplied in bulk packaging and complies with RoHS3 standards.

Feature Summary

Cylindrical geometry optimized for free-hanging cable mounting
High impedance performance at 100 MHz using specialized 4S2 material
Single-line design for straightforward signal path integration

Applications

Electromagnetic interference suppression on cables
Common mode noise reduction in electronic assemblies
Signal integrity enhancement in high-frequency circuits

Procurement Notes

Verify the specific impedance tolerance and material batch consistency against the official datasheet before procurement. Confirm that the 61 Ohm rating at 100 MHz aligns with your system's noise profile requirements. Ensure the cylindrical form factor fits the intended mechanical clearance for free-hanging installation.

Selection Notes

Select this component when a compact, cylindrical ferrite solution is required for single-line applications. The 4S2 material offers specific frequency characteristics suitable for general EMI suppression. Consider the 2 mm inner diameter to ensure compatibility with the target cable or wire gauge.

Part Context

This part belongs to the Ferroxcube ferrite bead family, which includes various shapes such as cylinders and chips. These components are passive magnetic elements used primarily for filtering high-frequency noise. The BD series specifically denotes cylindrical beads available in different dimensional and material combinations.

Replacement Considerations

Consult official Ferroxcube documentation for verified substitute part numbers. Ensure any replacement maintains the same 4S2 material properties and 61 Ohm impedance at 100 MHz to preserve circuit performance.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.