Ready Plastics
FR4SheetNatural

FR4 - 0.177" 48 x 48 Natural Sheet - 0.177 in × 48 in × 48 in Sheet

0.177 in × 48 in × 48 in Sheet

FR4 - 0.177" 48 x 48 Natural SheetFR4 - 0.177" 48 x 48 Natural Sheet - view 2FR4 - 0.177" 48 x 48 Natural Sheet - view 3FR4 - 0.177" 48 x 48 Natural Sheet - view 4FR4 - 0.177" 48 x 48 Natural Sheet - view 5
Same-day shipping available
Quality certified
Expert support

This FR4 sheet measures 0.177″ thick, 48″ × 48″, finished in natural. Available to order — price $276.59 per Each.

SpecificationValueTolerance
Shape / FormSheet
Thickness0.177Standard
Width48Standard
Length48Standard
ColorNatural
Weight27.256 lbs
About This Product

This FR4 Glass Epoxy sheet in Natural color measures 48.0" x 48.0" with a 0.177" thickness, making it a dependable choice for electrical, mechanical, and fabrication applications that demand stable performance. Engineered for excellent dielectric strength, moisture resistance, and reliable dimensional stability, this 0.177" FR4 panel also provides a solid balance of rigidity and machinability for precision-cut components and insulating parts.

Specifications

Shape

Sheet

Thickness

0.177 in

Width

48 in

Length

48 in

Weight

27.256 lbs

Color

Natural

Unit of Measure

Each

Other FR4 sizes

← All FR4stock & specs

Price

$276.59 / Each

In Stock
21010 available
Available at 11 locations
Ships same day if ordered by 2pm
Quality guaranteed
Quick Info
CategoryFR4
FormSheet
Thickness0.177 in
Width48 in
Length48 in
Weight27.256 lbs

Typical Properties — FR4 - 0.177" 48 x 48 Natural Sheet

Glass Epoxy Fr4
Mechanical
PropertyTest MethodUnitValue
Tensile strengthpsi / MPa65,000 / 445
Compressive strengthpsi / MPa38,000 / 260
Flexural strength (LW -A 0.125″)psi / MPa60,000 / 410
Bond strengthpsi / MPa2,300 / 15
Shear strengthpsi / MPa21,500 / 145
Hardness (M scale)115
Izod impact strength at 49°C (LW)14.00
General
DescriptionValue
Specific gravity1.85
Flammability rating94V-0
Water absorption (24 hours)0.10
Operating Environment
PropertyTest MethodUnitValue
Maximum temperature°C / °F140 / 280

Typical properties are provided for reference only. Values may vary based on processing conditions, form factor, and lot. Contact Ready Plastics for certified test data.