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TOB-HD is an IPC Grade 2 copper foil providing superior ductility for flexible printed circuit applications.
This product is designed for flex to install applications.
TOB-HD is manufactured with a zinc treatment that is fully compatible with all epoxy or brominated resin systems.
Performance benefits include:
- •Excellent peel strength to enhance reliability.
- •Excellent for high frequency flexible laminates.
- •Cost effective alternative to wrought and annealed foils.
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TOB-HD Product Data Sheet (Std)
(pdf) 
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Typical Matte and Drum Side Images:
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Matte (Treated) Side 1/2oz TOB-HD
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Drum Side 1/2oz TOB-HD
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Roughness -Rz
Matte (Treated) Side |
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B Condition Peel
Epoxy Tg 170ºC
Treated (Matte) Side |
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*Note: Nominal thickness is determined by area weight. Actual measured thickness may be slightly higher due to matte side topography.
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