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Master Bond adhesives

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Parker Chomerics CHO-JAC® CJ-021 Flat Cable EMI Shield
Categories: Polymer; Thermoset; Polyester, TS

Material Notes: Description: CHO-JAC shielding is a high quality flat cable jacket designed to attenuate RF signals and bring digital electronic devices into EMC compliance at an attractive cost. It is lightweight and very flexible, easing cable routing during assembly. The jacket is designed with a 360° aluminum or copper shield, bonded with a metal overlap to a polyester layer which resists scuff, wear and tear. Metal-to-metal contact is established as the jacket wrap is completed. This design provides the maximum EMI shielding when properly sealed and terminated. Integral wires simplify folding and termination, and provide crack resistance. Pressure-sensitive adhesive eliminates heat-sealing irons and zippers.

Information provided by Chomerics

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Electrical PropertiesOriginal ValueComments
Shielding Effectiveness -10.0 dB
@Frequency 1.30e+8 Hz
Jacketing terminated with wires only
 -10.0 dB
@Frequency 6.00e+8 Hz
Jacketing terminated with wires only
 -7.00 dB
@Frequency 2.70e+8 Hz
Jacketing terminated with wires only
 -5.00 dB
@Frequency 2.00e+8 Hz
Jacketing terminated with wires only
 5.0 dB
@Frequency 4.00e+8 Hz
Jacketing terminated with wires only
 15 dB
@Frequency 8.50e+8 Hz
Jacketing terminated with wires only
 19 dB
@Frequency 6e+7 Hz
Jacketing terminated with wires only
 40 dB
@Frequency 1e+9 Hz
360° Ground Termination
 49 dB
@Frequency 4.00e+8 Hz
360° Ground Termination
 53 dB
@Frequency 4.00e+7 Hz
360° Ground Termination
 53 dB
@Frequency 1e+8 Hz
360° Ground Termination

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PCHOME429 / 131139

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