åÝÅ ËÕÓÏË... ðÁpÁÍÅÔpÙ Isola'×ÓËÏÇÏ ÔÅËÓÔÏÌÉÔÁ, ÔÉÐÉÞÎÙÅ ÄÌÑ FR4.
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Standard FR4 Laminate
Standard FR4 (IPC 4101/21) is the mainstay of the printed circuit industry. Available through a host of different manufacturers, FR4 laminate has literally become a commodity item. Below are the specifications for Isola's ED130UV laminate*. If you require any additional information, please contact our engineering department snipped-for-privacy@standardpc.com.
PROPERTY UNITS IPC4101 ED130UV CONDITIONING Thickness inches 0.059 0.059 - mm (>0.78) 1.5 - Construction - - 8-7628 - Retained Resin % - 44 - THERMAL ----------------------------------------------- Tg (min) DSC œC 110 135 - CTE - x axis ppm/œC - 14 ambient to Tg
- y axis ppm/œC - 13 ambient to Tg
- z axis ppm/œC - 175 ambient to 288œC Thermal Stress at (288œC) seconds - >120 Condition A ELECTRICAL -------------------------------------------- Permittivity (Dk), max @
1 MHz - 5.4 4.7 C-24/23/50
500 MHz - - 4.35 C-24/23/50
1 GHz (HP4291) - - 4.34 C-24/23/50 Loss Tangent DF (max) @
1 MHz - 0.035 0.020 C-24/23/50
500 MHz - - 0.017 C-24/23/50
1 GHz (HP4291) - - 0.016 C-24/23/50 Surface Resis- tivity (min) MOhms 1x10^4 2x10^5 Condition F MOhms 1x10^3 1x10^8 E-24/125 Volume Resis- tivity (min) MOhms/cm 1x10^4 8x10^7 Condition F MOhms/cm 1x10^3 2x10^7 E-24/125 Dielectric Breakdown (min) kV 40 55 D48/50 Arc Resistance (min) seconds 60 100 - Comparative Tracking Index PLC-UL - 3 - PHYSICAL ---------------------------------------------- Peel Strength lbs/in (min-1oz) (Kg/M) - 9.0(161) Condition A
5.9(105) 9.0(161) After thermal stress
3.9(70) 9.0(161) E-I/125 Flexural Strength (min): LW psi 60,000 80,000 Condition A (KG/M^2) 4.23x10^7 5.63x10^7 - CW psi 50,000 60,000 Condition A (KG/M^2) 3.52x10^7 4.23x10^7 - Warp and Twist % - 0.5 Condition A Flammability - - V-0V-0 UL94 Moisture Absorp- tion (max) % 0.35 0.25 D-24/23 Tensil Strength: LW psi - 50,000 Condition A CW psi - 40,000 Condition A Tensil Modulus (Young's): LW psi - 3.5x10^6 Condition A CW psi - 3.0x10^6 Condition A Flexural Modulus (Taylor's): LW psi - 2.7x10^6 Condition A CW psi - 2.4x10^6 Condition A Poisson's Ratio: LW - - 0.136 Condition A CW - - 0.118 Condition A
This chart produced courtesy Isola Laminate Systems Disclaimer: All data above was derived from published documents made available to us from the manufacturer. Although we believe the data to be accurate, Standard Printed Circuits, Inc. is not liable for any inaccuracies that may exist in the data provided. snipped-for-privacy@standardpc.com (c) 2002 by Standard Printed Circuits Inc.
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