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Compact custom and standard coil forms resist deformation and pin drift

Compact custom and standard coil forms made through injection molding with DuPont™ Zytel® HTN flame retardant PPA resins are engineered to withstand surface mount soldering processes and high operating temperatures.

The dimensional stability and strength of Zytel® HTN provide coil forms with excellent pin retention and precise coplanar positioning during manufacturing and handling, allowing pins to stay
in the correct place.

  coil forms 

Due to the high-temperature and low moisture absorption properties of Zytel® HTN, the coil forms resist deformation and pin drift in soldering processes used in both surface-mount technology and conventional through-hole board assembly.

DuPont™ Zytel® HTN has a non-halogen flame retardant series that can meet demanding hazardous substance control requirements from various OEMs. This characteristic is additional to the typical temperature resistance, mechanical strength over a broad temperature range, toughness, flash-free molding in thin wall sections and UL94-V-0 recognition that Zytel® HTN offers.

To learn about the various grades of Zytel® or other products available for electrical insulation systems, please contact us.