CIC31P121NE

Chip Ferrite Bead Overview

The Samsung Electro-Mechanics CIC31P121NE is a single-line power line ferrite bead designed for surface mount applications in the 1206 (3216 metric) package. It provides an impedance of 120 Ohms at 100 MHz and supports a maximum current rating of 2A with a maximum DC resistance of 25 milliohms. The component operates within a temperature range of -55°C to 125°C and has a maximum height of 1.30mm. This device is classified as obsolete and is no longer manufactured.

Chip Ferrite Bead Feature Summary

• Provides electromagnetic interference suppression for power lines through high-frequency impedance characteristics
• Designed for compact surface mount integration in space-constrained electronic circuits
• Constructed to withstand wide operating temperature ranges for reliable performance

Chip Ferrite Bead Applications

• Power line filtering in portable electronic devices
• Noise suppression in mobile communication modules
• Signal integrity management in computer chip components

Chip Ferrite Bead Procurement Notes

This component is officially listed as obsolete and end-of-life by the manufacturer. Procurement should focus on verifying the authenticity of remaining stock from authorized distributors or evaluating equivalent replacement parts. Ensure that any sourced units meet RoHS3 compliance standards and verify lot dates to confirm storage conditions prior to installation.

Chip Ferrite Bead Selection Notes

Engineers selecting this part must account for its discontinued status when designing new products. The primary selection criterion involves identifying a functional substitute with matching impedance, current rating, and package dimensions. Verify that alternative components maintain similar thermal stability and electrical characteristics to ensure circuit compatibility without redesign.

Chip Ferrite Bead Part Context

The CIC31 series represents Samsung Electro-Mechanics' passive component portfolio focused on signal control. Ferrite beads in this series are engineered to manage noise in high-frequency wireless communication and precision mechanical systems. This specific model belongs to the broader category of chip components developed for advanced electronic applications.

Chip Ferrite Bead Replacement Considerations

Fair-Rite Products Corp. part number 2512061217Y5 is documented as a parameter-equivalent substitute for this obsolete component.