The 9 best circuit board repair pen 2019
Finding the best circuit board repair pen suitable for your needs isnt easy. With hundreds of choices can distract you. Knowing whats bad and whats good can be something of a minefield. In this article, weve done the hard work for you.
Best circuit board repair pen
1. CircuitWriter Conductive Ink, silver-based, 4g
Feature
Applies instant traces on most surfacesRepairs defective traces
Durable and convenient
CAIG LABORATORIES CW100P Circular Conductive Ink Pen
Description
This product applies instant traces on most surfaces, and repairs defective traces. It is also durable and convenient to use. It is definitely a great quality product.2. CircuitWrite Conductive Ink, silver-based, 4g, Set of 2
Feature
Apply instant traces on most surfaces, such as epoxy, glass, plastic and metal.Draw traces on circuit boards.
Repair defective traces.
Make jumpers and shield electronics.
Design prototype circuits and repair rear-window heater traces.
Description
Apply instant traces on most surfaces (epoxy, glass, plastic, metal). Draw traces on circuit boards, repair defective traces, make jumpers and shield electronics, design prototype circuits and repair rear-window heater traces. TECHNICAL INFORMATION: Color: Silver Binder: Acrylic Solids content by weight: 51.5% Density: 14.1 lbs/gal Electrical Resistance: < 0.017 ohm/sq/mil Shielding Performance: 76 Db Viscosity: 20-25 sec., 2 Zahn Cup @ 25 Oc Ideal Film Thickness: Between 0.4 and 1.0 mils Theoretical Coverage: 340 Sq ft/gal @ 1 mil VOC Content: 0.50 lbs/gal TYPICAL PROPERTIES WHEN DRIED: Sheet resistance: 0.017ohms/sq/mil (25 um) Attenuation: 76 Db Ink: Conductive Coatings: Conductive WARNING: This product can expose you to chemicals which is [are] known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.3. MG Chemicals 842AR-P Silver Conductive Pen
Feature
Creates durable, reliable, highly conductive connectionsVolume resistivity: 0.0001 ohmscm
Typical trace width: 0.9 mm
Dries to touch in minutes
Adheres to plastics, epoxy, copper, aluminum, ceramics, wood, and most electronic substrates as well as ABS, PLA, and other 3D printing plastics
Description
The 842AR-P Silver conductive pen is an extremely conductive, fast drying paint in a convenient pen format. It quickly and easily creates durable, reliable, corrosion resistant, and highly conductive traces. It adheres to a wide variety of substrates. This product works best on smooth, flat, and hard surfaces. It has a Valve tip that opens when the pen is pressed against the surface to be drawn on and it has a soft tube, so the flow may be controlled by squeezing the center of the pen. Applications & usages it is used to draw traces on circuit boards or to create simple circuits on a variety of surfaces for prototyping, hobbies, or Maker projects. It can be used to repair damaged traces on keyboards, game controllers, remote controls, mixing boards, and pcbs. Repaired devices may be returned to service in only 10 minutes. It is also great for making small connections in or between circuits such as jumpers, through-holes, bridges, and links. It is also good for increasing the surface area of contacts by painting the area around them. It is also great for filling gaps in your EMI/RFI shielding. Attention! shake rigorously before use. For best results hold pen at angle, depress pen tip against surface, and draw pen across surface while gently squeezing middle.4. MG Chemicals 841AR-P Nickel Conductive Pen (Improved Pen Design)
Feature
Creates durable, reliable, highly conductive connectionsLow volume resistivity: 0.0068 ohmscm
Typical trace width: 1.0 mm
Dries to touch in minutes
Adheres to plastics, epoxy, copper, aluminum, ceramics, wood, and most electronic substrates as well as ABS, PLA, and other 3D printing plastics
Description
The 841AR-P Nickel conductive pen is a highly conductive, fast drying paint in a convenient pen format. It quickly and easily creates durable, reliable, corrosion resistant, and highly conductive traces. It adheres to a wide variety of substrates. This product works best on smooth, flat, and hard surfaces. It has a Valve tip that opens when the pen is pressed against the surface to be drawn on and it has a soft tube, so the flow may be controlled by squeezing the center of the pen. It is used to draw traces on circuit boards or to create simple circuits on a variety of surfaces for prototyping, hobbies, or Maker projects. It can be used to repair damaged traces on keyboards, game controllers, remote controls, mixing boards, and pcbs. Repaired devices may be returned to service in only 10 minutes. It is also great for making small connections in or between circuits such as jumpers, through-holes, bridges, and links. It is also good for increasing the surface area of contacts by painting the area around them. Also great for filling gaps in your EMI/RFI shielding. Attention! shake rigorously before use. For best results hold pen at angle, depress pen tip against surface, and draw pen across surface while gently squeezing middle.5. MG Chemicals Silver Print Conductive Liquid Paint, 20g Container
Feature
Quick dryingDurable acrylic base pigmented with high purity flakes
Excellent for repairing and modifying printed circuits
Silver pigment provides excellent corrosion resistance
0.2 Ohm x mil Resistivity
Description
Silver Print. This low resistance electrically conductive paint is highly pigmented with silver making it ideal for repairing and modifying printed circuits and EMI/RFI shielding applications. Resistivity: 0.2 Ohm x mil. RoHS compliant.6. MG Chemicals Carbon Conductive Pen
Feature
Creates durable, reliable, conductive connectionsVolume resistivity: 0.46 ohmscm
Typical trace width: 1.0 mm
Dries to touch in minutes
Adheres to plastics, epoxy, copper, aluminum, ceramics, wood, and most electronic substrates as well as ABS, PLA, and other 3D printing plastics
Description
The 838AR-P carbon conductive pen is a conductive, fast drying paint in a convenient pen format. It quickly and easily creates conductive traces that are durable, reliable, and corrosion resistant. It adheres to a wide variety of substrates. The paint is a tough acrylic polymer pigmented with high purity Carbon black. The Carbon black imparts superior corrosion resistance as well as high conductivity. This product works best on smooth, flat, and hard surfaces. It has a Valve tip that opens when the pen is pressed against the surface to be drawn on and it has a soft tube, so the flow may be controlled by squeezing the center of the pen. It is used to draw resistors and connect grounds in prototyping, hobbies, or Maker projects. It can be used to create traces where a higher resistance connection is desired such as when drawing in jumpers or other simple electrical connections. It is good for restoring conductivity to contact surfaces and extending contact areas. Use it as an economical alternative to nickel or silver paints where extreme conductivity is not required. Attention! shake rigorously before use. For best results hold pen at angle, depress pen tip against surface, and draw pen across surface while gently squeezing middle.7. MG Chemicals Silver Conductive Pen, 0.3 oz (8.5 grams) Microtip Pen
Feature
Excellent for repairing and modifying printed circuitsQuick drying, tough, durable acrylic base pigmented with high purity silver
Silver content provides superior corrosion resistance
The microtip dispensing pen is ideal for precision application
Shake vigorously to ensure Silver Flake is mixed in well before using
Description
Quick drying, tough, durable acrylic base pigmented with high purity silver. Excellent for repairing and modifying printed circuits. Silver content provides superior corrosion resistance. The microtip dispensing pen is ideal for precision application. 1/32" minium Trace Width. 0.2 Ohms x mil Resistivity. Dry Time: 10 minutes at room temperature. 8.5 grams Fill. Shake vigorously before using. RoHS compliant.8. 10 Grams silver Conductive Ink paste wth brush
Description
10 grams Silver Conductive ink/Glue/paint with Brush 50 % Silver note: shake well before use (steel ball in side) Features : - easy to use with brush - Reliable : Permanent Bond - Highly Conductive - Can be Both AC and DC Circuits - Quick and easy repairs Applications: - Surface Mount - Computer Repair - Flex Boards - Connector Repair - Solar Cell Leads - RF Shielding - Key board Membrane repairs SPEC.: Silver Content by Weight 505% Recommended drying T/t 130/30minor 150/10min Sheet Resistance 0.06 /thickness of membrane: 6m note: must be cure with heat foe maximum conductivity9. 15 Grams silver Conductive Ink paste
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