BK20104L181-T

$0.19

Description：FERRITE BEAD 180 OHM 0804 1LN
Series：BK
Mfr：Taiyo Yuden
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:2ec0e1fbc357 Category: Ferrite Beads and Chips Brand: Taiyo Yuden

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Product introduction

Product Detailed Parameters

Description：FERRITE BEAD 180 OHM 0804 1LN
Series：BK
Mfr：Taiyo Yuden
Package：Tape & Reel (TR),Cut Tape (CT)
Filter Type：-
Number of Lines：4
Impedance @ Frequency：180 Ohms @ 100 MHz
Current Rating (Max)：100mA
DC Resistance (DCR) (Max)：900mOhm
Ratings：-
Operating Temperature：-55°C ~ 125°C
Package / Case：0804 (2010 Metric), Array, 8 PC Pad
Mounting Type：Surface Mount
Height (Max)：0.020" (0.50mm)
Size / Dimension：0.079" L x 0.039" W (2.00mm x 1.00mm)
Features：-

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BK20104L181-T

Overview

The BK20104L181-T is a multilayer chip bead inductor array manufactured by Taiyo Yuden, designed for electromagnetic interference (EMI) suppression. It features an 0804 surface-mount package with a width of 1 mm. The component operates within a temperature range of -55°C to +125°C and has a maximum rated current of 100 mA. At a test frequency of 100 MHz, it provides specific impedance characteristics suitable for signal line filtering.

Feature Summary

Multilayer chip bead array structure for compact EMI suppression
Designed for high-frequency signal line filtering applications
Surface mount installation for automated assembly processes

Applications

General electronic circuit EMI suppression
Signal line noise filtering
High-frequency data line protection

Procurement Notes

Verify the exact impedance value and tolerance against the official datasheet before integration. Confirm that the 100 mA current rating meets the operational requirements of the target circuit. Ensure the 0804 package dimensions are compatible with the PCB footprint design. Check for any recent product change notices or lifecycle status updates from the manufacturer.

Selection Notes

Select this component when space-constrained EMI filtering is required on high-speed signal lines. The 0804 form factor offers a balance between performance and board area. Consider the 100 mA current limit and operating temperature range to ensure reliability under expected load conditions. Compare impedance specifications at 100 MHz against other available ferrite bead arrays for optimal noise attenuation.

Part Context

This part belongs to the BK array series of multilayer chip bead inductors from Taiyo Yuden. These components are engineered specifically for suppressing electromagnetic interference in digital and RF circuits. The series utilizes advanced multilayer ceramic technology to achieve consistent electrical performance in small surface-mount packages.