Z0402C182DSMST

$0.09

Description：FERRITE BEAD 1.8 KOHM 0402 1LN
Series：Z-SMS
Mfr：KEMET
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:734008667449 Category: Ferrite Beads and Chips Brand: KEMET

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Product introduction

Product Detailed Parameters

Description：FERRITE BEAD 1.8 KOHM 0402 1LN
Series：Z-SMS
Mfr：KEMET
Package：Tape & Reel (TR),Cut Tape (CT)
Filter Type：Signal Line
Number of Lines：1
Impedance @ Frequency：1.8 kOhms @ 100 MHz
Current Rating (Max)：-
DC Resistance (DCR) (Max)：900mOhm
Ratings：-
Operating Temperature：-55°C ~ 125°C
Package / Case：0402 (1005 Metric)
Mounting Type：Surface Mount
Height (Max)：0.022" (0.55mm)
Size / Dimension：0.039" L x 0.020" W (1.00mm x 0.50mm)
Features：-

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Z0402C182DSMST

Overview

The KEMET Z0402C182DSMST is a ferrite chip bead from the Z-SMS series, designed for surface-mount technology (SMD/SMT) applications. It features a 0402 (1005 metric) package with dimensions of 1 mm length, 0.5 mm width, and 0.5 mm height. The component provides an impedance of 1800 ohms at a test frequency of 100 MHz, with a tolerance of 25%. It supports a maximum DC current of 120 mA and has a maximum DC resistance (DCR) of 900 milliohms. The device operates within a temperature range of -55°C to +125°C and is classified as commercial grade.

Feature Summary

Provides high impedance filtering for signal lines in compact surface-mount designs
Engineered for stable performance across a wide industrial temperature range
Utilizes shielded construction to minimize electromagnetic interference

Applications

Signal line noise suppression in electronic circuits
High-frequency interference filtering in consumer electronics
Power integrity management in compact mobile devices

Procurement Notes

Verify component authenticity through authorized KEMET distributors or certified suppliers. Confirm RoHS compliance status and check for end-of-life notices, as availability may be limited. Ensure storage conditions meet manufacturer specifications to preserve material integrity prior to assembly.

Selection Notes

Select this component when high attenuation is required in space-constrained layouts. The 0402 footprint allows for dense PCB routing. Evaluate the 120 mA current rating against peak load requirements to prevent saturation. Consider the 900 mOhm DCR impact on voltage drop in low-voltage signal paths.

Part Context

This part belongs to the KEMET Z-SMS series of ferrite beads, which are optimized for suppressing high-frequency noise in digital and analog circuits. The series offers various impedance values in standard packages, providing designers with flexible options for EMI control without increasing board size.