LSMCC321611T800RG

Chip Ferrite Bead Overview

The LSMCC321611T800RG is a high-current ferrite bead from the LSMC series, manufactured by Taiyo Yuden. It features an 80 Ohm impedance at 100 MHz with a tolerance of ±25%. The component supports a maximum DC current of 4 A and has a maximum DC resistance of 10 mOhms. It operates within a temperature range of -40°C to +125°C. The physical dimensions are 3.2 mm in length, 1.6 mm in width, and 1.1 mm in height, conforming to the 1206 (3216 metric) package.

Chip Ferrite Bead Feature Summary

• Designed for high-current applications with a 4 A rating
• Provides effective noise suppression with 80 Ohm impedance at 100 MHz
• Low DC resistance minimizes power loss in power lines
• Automotive-grade reliability suitable for harsh environments

Chip Ferrite Bead Applications

• Power supply filtering in automotive electronics
• Noise suppression in industrial equipment power circuits
• EMI reduction in medical equipment power inputs
• High-current signal line protection in consumer electronics

Chip Ferrite Bead Procurement Notes

Verify the specific suffix 'RG' against the manufacturer's latest datasheet to confirm RoHS compliance and halogen-free status. Ensure the ordering quantity matches the required reel or cut-tape specifications. Confirm that the 4 A current rating aligns with your circuit's peak load requirements to prevent saturation. Check for any updated packaging codes or alternate part numbers such as LLMCC321611T800RG if availability is constrained.

Chip Ferrite Bead Selection Notes

Select this component when a low-impedance path is needed for DC while attenuating high-frequency noise. The 1206 package offers a balance between current handling capability and board space. Consider the 10 mOhm DC resistance for efficiency calculations in low-voltage, high-current designs. The wide operating temperature range makes it suitable for under-hood automotive or outdoor industrial applications where thermal stability is critical.

Chip Ferrite Bead Part Context

This ferrite bead belongs to the LSMC series, which is characterized by high-current capabilities and automotive qualification. Taiyo Yuden utilizes proprietary raw materials and manufacturing processes to ensure consistent performance and reliability. The series is designed to meet AEC-Q200 standards, making it appropriate for demanding automotive and industrial sectors where long-term durability and low failure rates are essential.

Chip Ferrite Bead Replacement Considerations

FBMJ3216HS800-T is listed as a suggested alternate part number with identical electrical characteristics including 80 Ohm impedance and 4 A current rating. Verify pin compatibility and mechanical footprint before substitution.