ESD-R-38-P

$7.74

Description：FERRITE CORE SOLID 18MM
Series：ESD-R
Mfr：KEMET
Package：Tray

SKU:3db7f988807b Category: Cable Ferrites Brand: KEMET

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Product introduction

Product Detailed Parameters

Description：FERRITE CORE SOLID 18MM
Series：ESD-R
Mfr：KEMET
Package：Tray
Type：Round
Design：Solid
Impedance @ Frequency：-
Material：MnZn
Inner Dimension：0.709" Dia (18.00mm)
Outer Dimension：1.555" Dia (39.50mm)
Ratings：-
Mounting Type：Free Hanging
Length：0.551" (14.00mm)

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ESD-R-38-P

Overview

The KEMET ESD-R-38-P is a solid toroidal ferrite core designed for electromagnetic interference suppression. It features an inner diameter of 18.00 mm and an outer diameter of 39.50 mm, with a length of 14.00 mm. The component operates at frequencies up to 300 MHz and has a maximum operating temperature of +85°C. Constructed from nickel-zinc material, it provides effective noise filtering for cables within these physical constraints.

Feature Summary

Solid toroidal design for secure cable clamping
Nickel-zinc composition for high-frequency performance
Green coated finish for environmental protection

Applications

Cable and wiring EMI/RFI suppression
Electronics noise filtering
Signal integrity enhancement in data lines

Procurement Notes

Verify the specific suffix 'P' against official KEMET documentation to confirm exact dimensional tolerances and material specifications. Ensure compatibility with cable diameters near 18 mm. Check RoHS compliance status directly from the manufacturer's datasheet before integration into regulated assemblies.

Selection Notes

Select this model when a closed-loop ferrite solution is required for cables approximately 18 mm in diameter. The nickel-zinc material suits higher frequency applications compared to manganese-zinc variants. Confirm that the 14 mm length fits within the available spatial envelope of the target enclosure or harness routing path.

Part Context

This component belongs to the KEMET ESD-R series of solid toroidal cores. These cores are engineered for easy installation around existing cables without disconnection. The series offers various inner diameters to accommodate different cable sizes while maintaining consistent magnetic properties for broadband noise attenuation.

Replacement Considerations

Cross-reference part numbers like ESD-R-38D or ESD-R-38B only if dimensional and impedance characteristics match exactly. Verify material composition differences between nickel-zinc and manganese-zinc variants to ensure equivalent high-frequency 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.