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CircuitWorks

Circuit Works
Silver Conductive Pen
Silver Flex Conductive Pen
Nickel Conductive Pen

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  • Valved pen tip for easy applications
  • Good electrical conductivity
  • Dries in minutes at room temperature
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CircuitWorks® Conductive Pen makes instant conductive traces on circuit boards.

We offer a range of conductive pens:


Silver Conductive Pen

The CircuitWorks® Silver Conductive Pen
makes instant highly conductive silver traces on circuit boards. It is used in prototype, rework, and repair of circuit boards by linking components, repairing defective traces, and making smooth jumpers. The silver traces dry in minutes and have excellent adhesion to most electronic materials. Engineers, repair technicians, and manufacturers will find that it speeds project completion and cuts rework time.

Features & Benefits

  • Quickly creates conductive silver traces
  • Valved pen tip for easy applications
  • Solderable at low temperatures
  • Dries in minutes at room temperature
  • Choice of Micro Tip for fine lines or Standard Tip for wider lines

Applications

  • Repairs traces
  • Links components
  • Makes smooth jumpers
  • Shields electronics
Circuit Works Micro Tip Pen
Specifications
Composition  
Material Silver filled polymer
Silver particle size 10-15 microns
Colour Silver grey
Setting Rate <2mm/hr
   
Properties  
Conductivity 0.02-0.05 ohms/sq/mil
  0.00005-0.000125 ohm cm
Max. temperature 205°C
Tack-free time @ 25°C        3 to 5 minutes
Cure time @ 25°C     20 to 30 minutes
Solder wetting 2 to 3 seconds
Electrical conductivity Excellent
Adhesion Excellent
Flexibility Good
Chemical resistance Good
Tip diameters  
MTP 0.8 mm
STP 1.2 mm
Shelf life 12 months

Silver Flex Conductive Pen

The CIR CW2900 CircuitWorks® Silver Flex Conductive Pen
makes instant highly adherent silver traces on flexible polymeric substrates used in flex circuitry. It is used in prototype, rework and repair of Mylar, Melinex and other flexible circuits by linking components, repairing defective traces, and making smooth jumpers. The Flex Conductive Pen traces also have excellent adherence to Indium Tin Oxide (ITO) substrates. The silver traces dry in minutes and have excellent mechanical properties.

Features & Benefits

  • Single component system
  • Highly adherent/flexible polymer
  • Fast drying
  • Excellent electrical conductivity
  • Operating temperature to 100°C

Applications

  • Circuit Trace Repair
  • Solderless Linking of Components
  • EMI Shielding
  • Grounding
  • Quick Prototype Modifications
Circuit Works Micro Tip Pen
Specifications
Composition  
Material Silver filled polymer
Silver particle size <20 microns
Colour Silver grey
Setting Rate <2mm/hr
   
Properties  
Conductivity 0.05-0.15 ohms/sq/mil
Max. temperature 100°C
Tack-free time @ 25°C        5 minutes
Cure time @ 25°C     60 minutes
Electrical conductivity Excellent
Adhesion Excellent
Flexibility Excellent
Chemical resistance Very Good
RoHS Compliant
Shelf life 12 months

Nickel Conductive Pen

The CIR CW2000 CircuitWorks® Nickel Conductive Pen makes instant conductive traces on circuit boards. Its engineered nickel coating offers good electrical and thermal conductivity for prototype, rework, and repair of circuit boards by linking components, repairing defective traces, and making smooth jumpers. The nickel traces dry in minutes and has excellent adhesion to most electronic materials. Engineers, repair technicians and manufacturers will find that its use speeds project completion and cuts rework time.

Features & Benefits

  • Quickly creates conductive nickel traces
  • Easy and economical to use
  • Valved pen tip for easy applications
  • Good electrical conductivity
  • Dries in minutes at room temperature

Applications

  • Solderless linking of components
  • EMI Shielding and grounding
  • Quick Prototype Modification
Circuit Works 2200 standard tip pen
Specifications
Composition  
Material         Nickel filled polymer
Colour Dark grey
Setting Rate < 2mm/hr
   
Properties  
Conductivity 1.0 – 1.5 ohms/sq/mil
Tack-free time @ 25°C 15 to 20 minutes
Full cure time @ 25°C 24 hours
Electrical conductivity Good
Adhesion Excellent
Flexibility Good
Chemical resistance Good
Shelf life 12 months
RoHS compliant  


Ordering information
Part number Description
CIRCW2200MTP Silver Conductive Pen Micro Tip 8.5 grams
CIRCW2200STP Silver Conductive Pen Standard Tip 8.5 grams
CIRCW2900 Silver Flex Conductive Pen Standard Tip 8.5 grams
CIRCW2000 Nickel Conductive Pen Standard Tip 9 grams

Other Information


See also! See also!
  Overcoat Pens
  Conformal Coating Removal
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October 2013
Version 1.0

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INTERTRONICS
17 Station Field Industrial Estate, Banbury Road
KIDLINGTON, Oxfordshire, OX5 1JD, ENGLAND
t +44 1865 842842  e info@intertronics.co.uk
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Statements, technical information and recommendations contained herein are based on tests we believe to be reliable but they are not to be construed in any manner as warrantees expressed or implied. The user shall determine the suitability of the product for his intended use and the user assumes all risk and liability whatsoever in connection therewith.
© INTERTRONICS 1997, 2013
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