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| Nelco Advanced | ||||||||||||||||||||||||||
| ircuitry Materia | ||||||||||||||||||||||||||
| Nelco N4000-29 Advanced Lead-Free, High-Tg Multifunctional Epoxy | ||||||||||||||||||||||||||
| The Nelco N4000-29 is an advanced, lead-free, low-CTE, high Tg (3185° C by DSC) multifunctional epoxy dielectric substrate. This material has been designed for use not only in standard multilayer PWB designs, but for today's toughest, high-performance, lead-free applications. | ||||||||||||||||||||||||||
| Applications - Advanced Lead-Free Assembly Substrate - Large Format Backplanes - Tight Tolerance Via to Via Applications - High I / O Count BGA Substrates - Extreme Layer Count Multilayers - Lead-Free DCA Applications - High Temperature Underhood Automotive - Telecommunications Infrastructure - Sophisticated Data Storage Applications | ||||||||||||||||||||||||||
| Key Features | ||||||||||||||||||||||||||
| Low Z-axis expansion - Reduced expansion improves through-hole reliability - Excellent for high layer count assemblies - Designed to withstand multiple reflow excursions and repair operations High Tg, excellent thermal stability and moisture resistance - Improved lead-free assembly compatibility - Proven 1ST testing results - Exceptional peel strength - Suitable for high-layer count, sophisticated PWB designs CAF Resistant - Providing long term reliability in end products Proprietary resin chemistry - Extremely low Z-CTE. - Improved thermal stability, CAF and moisture resistance when compared to traditional FR-4 Superior electrical properties - Supporting advanced technology PWB designs Optimized FR-4 processing - Superior rheology providing consistent controlled flow and superior via topography. - 75 min press at 185°C and 200-300 psi And Much More - Vacuum laminated - Available in a wide variety of constructions, copper weights and glass styles including standard copper, double treat and RTFOIL® laminate. - Meets UL 94V-0 and IPC-4101/28, /98, /99 and /126 specifications* - RoHS compliant. | ||||||||||||||||||||||||||
| Global Availability | ||||||||||||||||||||||||||
| Nelco, California Nelco, New York Neltec, Arizona Nelco, Asia Pacific Neltec Europe SAS Neltec, SA www.parkelectro.com | + 1.714.879.4293 + 1.845.567.6200 + 1.480.967.5600 +65.6861.7117 +33.380.10.10.00 +33.562.98.52.90 info@parkelectro.com | |||||||||||||||||||||||||
| Park's UL file number: E36295 | ||||||||||||||||||||||||||
| * material also meets the specifications of IPC-4101/26 and /83 unfilled slash sheets. | ||||||||||||||||||||||||||
| BPARK ELECTROCHEMICAL CORP. | ||||||||||||||||||||||||||