CF2-2113.221

Description：FERRITE 180 OHM HINGED 8.99MM
Series：CF
Mfr：Delevan
Package：Bulk

SKU:86e2f78b19df Category: Cable Ferrites Brand: Delevan

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Product introduction

Product Detailed Parameters

Description：FERRITE 180 OHM HINGED 8.99MM
Series：CF
Mfr：Delevan
Package：Bulk
Type：Round
Design：Solid
Impedance @ Frequency：115Ohm @ 100MHz
Material：-
Inner Dimension：0.519" Dia (13.20mm)
Outer Dimension：0.827" Dia (21.00mm)
Ratings：-
Mounting Type：Free Hanging
Length：0.827" (21.00mm)

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CF2-21*13.2*21

Overview

The CF2-21*13.2*21 is a solid cylindrical ferrite core manufactured by API Delevan Inc., designed for EMI suppression on cables. It features an inner diameter of 13.20 mm (0.519 inches) and an outer diameter of 21.00 mm (0.827 inches). The component provides an impedance of 115 Ohms at 100 MHz, based on testing with half-turns of 19 AWG wire.

Feature Summary

Solid cylindrical construction for free-hanging cable mounting
Provides electromagnetic interference suppression
Designed for use with standard gauge wires

Applications

Cable EMI suppression
Electromagnetic interference filtering

Procurement Notes

Verify the manufacturer designation as API Delevan Inc. when sourcing this component. Confirm that the part number matches the specific dimensional requirements of 13.20 mm inner diameter and 21.00 mm outer diameter. Ensure the impedance specification aligns with system noise frequencies around 100 MHz. Check for any recent product change notifications regarding material or dimensional tolerances before finalizing procurement.

Selection Notes

Select this component when a solid ferrite core with specific dimensions is required for cable-mounted applications. The 115 Ohm impedance at 100 MHz makes it suitable for suppressing high-frequency noise. Consider the physical size constraints to ensure the 13.20 mm inner diameter accommodates the target cable bundle without excessive force.

Part Context

This part belongs to the Delevan ferrite cable core series, which includes various models like CF1-21*13.2*21. While similar in form factor, the CF2 variant offers distinct impedance characteristics compared to other series members. These components are typically used in electronic assemblies requiring passive noise reduction on power or signal lines.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing cable diameters if substituting with other ferrite cores from different manufacturers.

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.