High-Tg Multifunctional Epoxy Laminate & Prepreg
Laminate Part Number: N4105-6
Prepreg Part Number: N4205-6

Nelco N4000-6 is a high-Tg epoxy laminate and prepreg system that provides a wide range of performance versatility and ease of processing for demanding high-layer count applications.

Data Sheet: USA / Metric

IPC 4101/ 21 & 24 & 26
PCB Materials Slash Sheet Reference

UL Rating: 94 V-0
Electronic Materials UL / CTI Table

Tg °C (DSC) 175°C


  • Passed the stringent Q1000 thermal cycling
  • RoHS Compliant
  • CAF Resistant

Dielectric Constant: 4.3 @ 1 MHz

Dissipation Factor: 0.023 @ 1 MHz