BK1005LL181-TV

Description：FERRITE BEAD 180 OHM 0402 1LN
Series：BK
Mfr：Taiyo Yuden
Package：Tape & Reel (TR)

SKU:c22e947e3ae3 Category: Ferrite Beads and Chips Brand: Taiyo Yuden

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Product introduction

Product Detailed Parameters

Description：FERRITE BEAD 180 OHM 0402 1LN
Series：BK
Mfr：Taiyo Yuden
Package：Tape & Reel (TR)
Filter Type：-
Number of Lines：1
Impedance @ Frequency：180 Ohms @ 100 MHz
Current Rating (Max)：300mA
DC Resistance (DCR) (Max)：500mOhm
Ratings：AEC-Q200
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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BK1005LL181-TV

Overview

The BK1005LL181-TV is a multilayer ferrite chip bead from the Taiyo Yuden BK series, designed for automotive applications. It features a 0402 (1005 metric) surface-mount package with dimensions of 1.00mm length, 0.50mm width, and 0.55mm height. The component provides an impedance of 180 Ohms at 100 MHz with a tolerance of 25%. It supports a maximum DC current of 300 mA and has a maximum DC resistance of 500 mOhms. Operating temperatures range from -55°C to +125°C.

Feature Summary

AEC-Q200 qualified for automotive reliability standards
Multilayer construction for high-frequency noise suppression
Compact 0402 footprint for space-constrained designs

Applications

Automotive electronic circuit noise filtering
High-speed signal line EMI suppression
Power supply output filtering in vehicle systems

Procurement Notes

Verify component authenticity through authorized distributors due to obsolete status. Confirm RoHS3 compliance and AEC-Q200 certification requirements match project specifications. Check for valid PCN documentation regarding end-of-life transitions. Ensure storage conditions adhere to moisture sensitivity level 1 guidelines before reflow soldering.

Selection Notes

Select this component when automotive-grade ferrite beads are required in a 0402 package. Compare impedance characteristics against target noise frequencies at 100 MHz. Evaluate current handling capabilities against circuit load requirements. Consider thermal performance within the specified -55°C to +125°C operating range for harsh environments.

Part Context

This part belongs to the BK series of multilayer chip beads specifically engineered for automotive electronics. It complements other components in the same family by offering standardized impedance values in compact packages. The series supports various impedance ratings while maintaining consistent physical dimensions and automotive qualification standards.