Discover the Best-in-Class
Laminate for High Voltage,
Tight-pitch PCB Designs
I-Speed® High Speed Digital Materials
I-Speed laminate and prepreg products are manufactured with Isola's patented high-performance multifunctional
resin system, reinforced with electrical grade (E-glass) glass fabric. This system delivers a 15% improvement in Z-axis
expansion and offers 25% more electrical bandwidth (lower loss) than competitive products in this space. These
properties coupled with superior moisture resistance at reflow, result in a product that bridges the gap from both a
thermal and electrical perspective.
I-Speed CAF Test Vehicle Results I-Speed Features
• Passed: 85°C/85% RH/100V after 1,000
hours at 0.65 and 0.75 mm pitch
• Passed: 35°C/85% RH/10V after 500 hours
at 1.0 mm pitch
• Global constructions available in all regions
• Optimized constructions to improve lead-free
performance
• Improved Z-axis CTE 2.70%
• IPC 4101 Rev. C /21 /24 /121 /124 /129
• A low Df product with a low cost of ownership
• VLP-2 (2 micron Rz copper) standard offering
• Offer spread and square weave glass styles
(1035, 1067, 1078, 1086, 3313) for laminates and
prepregs
The Base for Innovation
www.isola-group.com/i-speed
