Copper Clad Boards

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Copper Clad Boards

We offer 1/16", 1/32" and 1/64" FR4 laminate with 1 ounce copper per square foot. This flame retardant laminate is translucent in color and made of continuous woven glass cloth impregnated with epoxy resin. The copper on 1 ounce boards is 1.34mil thick (0.0341mm, 34.1 microns). The boards are made of FR4 which is a flame retardant version of G-10 material.

Developed specifically for the circuit processing industries' requirements. Complies with UL #E214381 (select boards comply to UL #E213990). Provides ultraviolet blocking and fluorescence when using automated optical inspection (AOI).

Our presensitized boards provide high resolution and excellent fine line control. They are ideal for prototypes, small production runs, and student training.

Easy Cutting!! We also offer a large thin (12" x 18" x 1/32 inch) cat#675 paper phenolic presensitized board, perfect for cutting into smaller boards with no special equipment - perfect for the classroom.

Specifications

Copper Specifications
Physical
Thickness	1.34 mil 0.0341 mm 34.1 microns
Electrical
Volume Resistivity	1.7 x 10^-8 ohm · meter 1.7 x 10^-6 ohm · cm
Laminite Specifications
Physical
Thickness	65 mil (1.65 mm)
Retained Resin	44%
Peel Strength	9.016 lb / in 161 kg / m
Flammability Rating	UL 94 V-0
Moisture Absorption (Material thickness of 0.028")	0.20%
Thermal
Glass Transition Temperature (T_g)	140°C
Electrical
Dielectric Constant: 1 Mhz 500 Mhz 1 Ghz	4.7 4.27 4.25
Loss Tangent 1 Mhz 500 Mhz 1 Ghz	0.025 0.016 0.016
Surface Resistivity	1 x 10¹⁴ Ohm · cm
Volume Resistivity	5 x 10¹² Ohm · cm
Electric Strength	1100 volts / mil 43,000 volts/mm

Available Sizes

Part Number	Mfr. Part #	Plain (metric)	(approx. in imperial)
FR4 1/16" (1.60mm), single sided
MG-503 MG-506 MG-509 MG-512 MG-515 MG-521 MG-575	503 506 509 512 515 521 575	76 x 172 mm 101 x 152 mm 152 x 152 mm 152 x 228 mm 203 x 254 mm 304 x 304 mm 609 x 914 mm	3" x 5" 4" x 6" 6" x 6" 6" x 9" 8" x 10" 12" x 12" 24" x 36"
FR4 1/16" (1.60mm), double sided
MG-550 MG-555	550 555	152 x 152 mm 304 x 304 mm	6" x 6" 12" x 12"
FR4 1/32" (0.80mm), single sided
MG-586 MG-588	586 588	101 x 152 mm 152 x 228 mm	4" x 6" 6" x 9"
FR4 1/32" (0.80mm), double sided
MG-587 MG-589	587 589	101 x 152 mm 152 x 228 mm	4" x 6" 6" x 9"

Quick Links

Sizes available
Specifications

Exposure Instructions

AppGuide

Related products:
Lead Free Solder
Liquid Flux

The MG Chemicals Prototyping Process

This product is a part of the MG Chemicals Prototyping Process. The following materials are required for the entire process:

> Transparency Paper
> Copper Clad Boards
> Exposure Kit
> Photofabrication Kit
> Etching Process Kit
> One of our etchants:
Ferric Chloride
Sodium Persulphate
Ammonium Persulphate

Presensitized Copper Clad Boards

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Part Number

Description

Price
USD

MG-503

SINGLE SIDED COPPER CLAD BOARD - 1/16", 1 OZ COPPER, 3" X 5"

Qty	1 +
Price	$5.95

MG-506

SINGLE SIDED COPPER CLAD BOARD - 1/16", 1 OZ COPPER, 4"X 6"

Qty	1 +
Price	$6.95

MG-509

SINGLE SIDED COPPER CLAD BOARD - 1/16", 1 OZ COPPER, 6"X 6"

Qty	1 +
Price	$8.95

MG-512

SINGLE SIDED COPPER CLAD BOARD - 1/16", 1 OZ COPPER, 6"X 9"

Qty	1 +
Price	$10.95

MG-515

SINGLE SIDED COPPER CLAD BOARD - 1/16", 1 OZ COPPER, 8"X 10"

Qty	1 +
Price	$13.95

MG-521

SINGLE SIDED COPPER CLAD BOARD - 1/16", 1 OZ COPPER, 12" X 12"

Qty	1 +
Price	$19.95

MG-550

DOUBLE SIDED COPPER CLAD BOARD - 1/16", 1 OZ COPPER, 6" X 6"

Qty	1 +
Price	$8.95

MG-555

DOUBLE SIDED COPPER CLAD BOARD - 1/16", 1 OZ COPPER, 12" X 12"

Qty	1 +
Price	$24.95

MG-575

SINGLE SIDED COPPER CLAD BOARD - 1/16", 1 OZ COPPER, 24" X 36"

Qty	1 +
Price	$93.50

MG-586

SINGLE SIDED COPPER CLAD BOARD - 1/16", 1 OZ COPPER, 4" X 6"

Qty	1 +
Price	$7.65

MG-587

DOUBLE SIDED COPPER CLAD BOARD - 1/32", 1 OZ COPPER, 4" X 6"

Qty	1 +
Price	$10.45

MG-588

SINGLE SIDED COPPER CLAD BOARD - 1/32", 1 OZ COPPER, 6" X 9"

Qty	1 +
Price	$11.95

MG-589

DOUBLE SIDED COPPER CLAD BOARD - 1/32", 1 OZ COPPER, 6"X9"

Qty	1 +
Price	$13.95