CircuitWorks® CW3300G Overcoat Pen | Green - 4.9 g
CircuitWorks® Overcoat Pen is ideal for protecting and insulating circuit board traces, components, and other delicate electronics.
This highly effective acrylic conformal coating provides excellent protection against shorts, moisture, abrasion, fungus, and other environmental hazards.
Allows for easy repair of solder mask in prototype, manufacture and repair of circuit boards.
Simple to use, single component system
Hard, durable coating
High dielectric strength helps prevent electrical discharge
Dries quickly at room temperature
Protects against moisture and abrasion damage
Meets requirements of MIL-I-46058C and IPC-CC-830A
Contains fluorescent indicator
Made in USA
||Polymeric Conformal Coat|
||VOC Content: 630 g/L|
||-67 to 255°F (-55 to 125°C)
|Tack-Free Time||< 5 Minutes|
|Resistivity||>10^12 ohm-cm @ 50 VDC|
|Dielectric Breakdown||>500 volts/mil DC|
|Dielectric Constant||3 - 4|
|Dissipation Factor||< .001 @ 1 KHz|
|Thermal Shock Resistance||
10 Cycles @ -67º to 311ºF (-55 to 155°C)
|Adhesion||Good to Excellent|
|Typical Thickness||2 - 3 mil|
|Country of Origin||USA
CircuitWorks Overcoat Pen material is generally compatible with materials used in printed circuit board fabrication.
As with any adhesive/sealant, compatibility with substrate should be determined on a non-critical area prior to use.
Download Technical Data Sheet
|Download Safety Data Sheet|
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