Electronics Varnishes

Electronics varnishes and lacquers are coating materials applied to PCBs (printed circuit boards) to protect the board and its components from corrosion and the external environment.

Chemicals, dust, temperature extremes and moisture can damage electronic components, so protection is required to ensure efficient functioning is maintained. In addition to protecting electronics from failure or damage, varnishes and lacquers also help electronics to withstand harsh environments.

How do electronics varnishes and lacquers work?

Electronics varnishes and lacquers protect electronic boards from environmental contaminates while also allowing any trapped moisture to escape.

They are typically applied onto a PCB by painting or spraying. By covering and protecting the leads of electronic components, solder joints, exposed traces and other metallic areas from corrosion, these coating materials extend the working life of PCBs.

What are electronics varnishes and lacquers used for?

Electronics varnishes and lacquers provide the necessary combination of reliability and high performance within a vast majority of electronic devices in applications such as:

  • Military and industrial settings
  • The aerospace industry
  • Green energy
  • Shipping
  • Lighting
  • Domestic and mobile electronics

...
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Beskrivning Pris Colour Application Maximum Operating Temperature Package Type Material Dielectric Strength Package Size Trade Name Minimum Operating Temperature
RS-artikelnummer 136-8535
VarumärkeRS PRO
97,58 kr
Each
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Clear - +120°C Aerosol - 42.6kV/mm 400 ml - -40°C
RS-artikelnummer 123-9911
VarumärkeRS PRO
271,19 kr
Each
Enheter
- - - - - - - - -
RS-artikelnummer 136-8533
VarumärkeRS PRO
115,38 kr
Each
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Clear Electrical Circuit Protection +150°C Aerosol Acrylic 45kV/mm 400 ml - -12°C
RS-artikelnummer 835-2699
Tillv. art.nrSKU-0018
VarumärkeBare Conductive
86,52 kr
Each
Enheter
- - - - - - - - -
RS-artikelnummer 835-2693
Tillv. art.nrSKU-0216
VarumärkeBare Conductive
233,65 kr
Each
Enheter
- - - - - - - - -
RS-artikelnummer 496-243
Tillv. art.nrCW2200MTP
VarumärkeChemtronics
881,27 kr
Each
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Grey-Silver - - Pen Silvered Copper Epoxy - 8.5 g CW2200MTP -
RS-artikelnummer 124-7681
Tillv. art.nr842AR-P
VarumärkeMG Chemicals
641,01 kr
Each
Enheter
Grey-Silver Game Controllers, Keyboards, Mixing Boards, PCBs, Remote Controls +120°C Pen Acrylic - 5 ml - -40°C
RS-artikelnummer 192-7562
Tillv. art.nr842AR-140G
VarumärkeMG Chemical
2 850,26 kr
Each
Enheter
- - +120°C Aerosol - - 132 ml - -40°C
RS-artikelnummer 124-7674
Tillv. art.nr838AR-340g
VarumärkeMG Chemicals
534,05 kr
Each
Enheter
Black Electric Guitars, Electronic Instruments, Metal Detectors, Picture Tubes, RFI Shielding +120°C Aerosol Acrylic - 360 ml - -40°C
RS-artikelnummer 165-5583
Tillv. art.nrERURC200D
VarumärkeElectrolube
180,75 kr
Each
Enheter
- Electrical Circuit Protection +140°C Aerosol Urethane 80kV/mm 200 ml - -40°C
RS-artikelnummer 823-2640
Tillv. art.nr74313
VarumärkeKontakt Chemie
222,02 kr
Each
Enheter
Clear - +60°C Aerosol Acrylic Resin >80kV/mm 400 ml PLASTIK 70 -40°C
RS-artikelnummer 124-7679
Tillv. art.nr843AR-340g
VarumärkeMG Chemicals
633,21 kr
Each
Enheter
Brown Aerospace, Antennas, Audio Equipment, Cable Boxes, Cellphones, Communication Devices, Consumer Electronics, Controllers, Drones & Other RC Vehicles, Electric Quitars and other Amplified Instruments, Electric Vehicles, Electronic Sporting Equipment, Firewalls, GPS, Laptops, Medical Equipment, Military Equipment, Monitors and Displays, Navigation Systems, Networking Gear, PDA, Receivers, Satellite Dishes and Radar Systems, Scientific Equipment, Sensors, Test Equipment, TV +120°C Aerosol Acrylic - 284 ml - -40°C
RS-artikelnummer 189-4513
Tillv. art.nrSKU-0308
VarumärkeBare Conductive
3 253,60 kr
Each
Enheter
- - - - - - - - -
RS-artikelnummer 124-7677
Tillv. art.nr841AR-340g
VarumärkeMG Chemicals
508,04 kr
Each
Enheter
Grey Aerospace, Antennas, Audio Equipment, Cable Boxes, Cellphones, Communication Devices, Consumer Electronics, Controllers, Drones & Other RC Vehicles, Electric Quitars and other Amplified Instruments, Electric Vehicles, Electronic Sporting Equipment, Firewalls, GPS, Laptops, Medical Equipment, Military Equipment, Monitors and Displays, Navigation Systems, Networking Gear, PDA, Receivers, Satellite Dishes and Radar Systems, Scientific Equipment, Sensors, Test Equipment, TV +120°C Aerosol Nickel - 232 ml - -40°C
RS-artikelnummer 131-6174
Tillv. art.nr76009
VarumärkeKontakt Chemie
209,76 kr
Each
Enheter
Black PCBs +300°C Aerosol Graphite - 200 ml GRAPHIT 33 +250°C