NFE61HT680R2A9L

Overview

The NFE61HT680R2A9L is a three-terminal feedthrough capacitor from Murata Electronics, designed for high-frequency noise suppression. It features a capacitance of 68 pF with a tolerance of ±30% and a DC voltage rating of 100 VDC. The component supports a rated current of 2 A and operates within a temperature range of -55°C to +125°C. Housed in a compact 2606 (6816 metric) surface-mount package measuring 6.8 mm x 1.6 mm x 1.6 mm, it meets AEC-Q200 automotive qualification standards.

Feature Summary

• Combines LC filter topology with ferrite bead characteristics for enhanced EMI/RFI attenuation
• Three-terminal design provides superior grounding and signal isolation compared to standard two-terminal capacitors
• Automotive-grade reliability certified under AEC-Q200 standards for harsh environment durability

Applications

• High-speed data line filtering in automotive infotainment systems
• Power supply input/output decoupling in electric vehicle control units
• EMI suppression for USB and HDMI interfaces in connected car modules

Procurement Notes

Verify the specific suffix code against official Murata documentation to confirm exact capacitance and tolerance values. Ensure the procurement channel sources genuine components with traceable manufacturing dates. Confirm that the delivered reels or cut tapes match the specified 2606 package dimensions and terminal configuration required for your PCB layout.

Selection Notes

Select this component when high-current handling up to 2 A is required alongside effective high-frequency noise reduction. The three-terminal architecture offers better performance than standard capacitors in applications sensitive to ground loop interference. Consider the 100 VDC rating and wide operating temperature range for robustness in automotive and industrial environments where thermal stability is critical.

Part Context

This part belongs to the EMIFIL NFE series, which integrates feedthrough capacitors with ferrite beads. The series is engineered for compact EMI suppression in space-constrained electronic designs. Murata utilizes specialized materials to achieve low impedance at high frequencies while maintaining high current capacity, making it suitable for modern automotive and industrial power electronics.

Replacement Considerations

Cross-reference with other NFE61HT variants having identical 68 pF capacitance and 2606 footprint. Verify that substitute parts maintain AEC-Q200 certification if automotive application is required. Ensure replacement components support the same 2 A current rating and 100 VDC voltage specification without compromising thermal performance.