7427921

$0.19

Description：FERRITE BEAD 32 OHM 1206 1LN
Series：WE-CBF
Mfr：Würth Elektronik
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:d3b8736734de Category: Ferrite Beads and Chips Brand: Würth Elektronik

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Product introduction

Product Detailed Parameters

Description：FERRITE BEAD 32 OHM 1206 1LN
Series：WE-CBF
Mfr：Würth Elektronik
Package：Tape & Reel (TR),Cut Tape (CT)
Filter Type：Signal Line
Number of Lines：1
Impedance @ Frequency：32 Ohms @ 100 MHz
Current Rating (Max)：500mA
DC Resistance (DCR) (Max)：200mOhm
Ratings：-
Operating Temperature：-55°C ~ 125°C
Package / Case：1206 (3216 Metric)
Mounting Type：Surface Mount
Height (Max)：0.051" (1.30mm)
Size / Dimension：0.126" L x 0.063" W (3.20mm x 1.60mm)
Features：-

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7427921

Overview

The Würth Elektronik 7427921 is a WE-CBF series surface-mount ferrite bead in a 1206 (3216 metric) package. It provides an impedance of 32 Ohms at 1000 MHz with a maximum DC current rating of 500 mA and a maximum DC resistance of 200 mOhms. The component operates within a temperature range of -25°C to +125°C, measures 3.2 mm x 1.6 mm x 1.1 mm, and holds AEC-Q200 qualification for automotive reliability.

Feature Summary

AEC-Q200 qualified for automotive electronic applications
Surface-mount design in standard 1206 footprint
High-frequency EMI suppression capability

Applications

Automotive electronics circuits
Signal line noise filtering
Power supply output filtering

Procurement Notes

Verify the specific suffix against the manufacturer datasheet to confirm exact electrical parameters, as variations exist within the WE-CBF family. Confirm RoHS compliance status and packaging options such as cut tape or reel directly from official Wurth Elektronik documentation before ordering.

Selection Notes

Select this component when low DC resistance and moderate current handling are required for high-frequency noise attenuation. Ensure the 1206 package fits the PCB layout constraints and that the 500 mA current rating exceeds the circuit's maximum operating current to prevent saturation.

Part Context

This part belongs to the WE-CBF series of multilayer ferrite beads designed for compact EMI suppression. It utilizes manganese-zinc ferrite material to provide effective broadband noise reduction in space-constrained surface-mount applications.

Replacement Considerations

Consult the official Wurth Elektronik replacement guide for verified cross-references. Do not substitute with generic equivalents without verifying impedance curves and thermal characteristics.

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.