N4000-13 EP / 13 EP SI

High-Speed Multifunctional Epoxy Laminate & Prepreg
Laminate Part Number: N4103-13EP
Prepreg Part Number: N4203-13EP

Nelco N4000-13 EP™ is an enhanced epoxy resin system engineered for today’s lead-free requirements where multiple solder reflow at temperatures approaching 260ºC are required. N4000-13 EP provides enhanced thermal reliability without compromising the electrical and signal loss properties that have made the Nelco® N4000-13 PCB material the industry standard for demanding high speed / low loss designs. The N4000-13 EP™ SI® is excellent for circuit board applications that require optimum signal integrity and precise impedance control, while maintaining high CAF resistance and thermal reliability.

Data Sheet: USA / Metric

IPC 4101/ 29
PCB Materials Slash Sheet Reference

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

Tg °C (DSC) 210°C


  • Lead-Free Assembly Compatible
  • RoHO Compliant
  • CAF Resistant

Dielectric Constant: 3.6 @ 10 GHz

Dissipation Factor: 0.008 @ 10 GHz