Datasheet
1© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard E5011_ESD-R-NC23 • 9/12/2018
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
One world. One KEMET
EMI Cores
ESD-R-NC23 Toroidal Nanocrystal Cores for
Round Cables for Low & High Frequency (with case)
Benets
• Wide frequency range
• Solid construction
• From small to large diameter ring type
• Wideoperatingtemperaturerangefrom−40°Cto+120°C
• UL94V–0ameretardantratedcase
Overview
The KEMET ESD-R-NC23 Series solid toroidal cores are
designed for use on round cables. KEMET’s nanocrystal
material allows effective noise suppression in a wide
frequency range, which is an impressive solution for any
conducted or radiated noise in the kHz to MHz regions.
EMI cores are part of a family of passive components which
address the issues of noise or electromagnetic interference
(EMI) in circuits or systems.
Applications
• General purpose inverters
• HVAC
• Air conditioners
• Power conditioners
• Industrial equipment
• Business multifunction printers
Part Number System
ESD- R- 291216H- NC 23
Series Shape Type
Core Size
OD & ID & T Code (mm)
Core Material MaterialSpecication
ESD- Ring See Table 1 Nanocrystal 23