Electronics Varnishes & Lacquers

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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Filtres

Afficher 1 - 20 des 27 produits
Nombre de résultats par page
Description Prix Colour Application Maximum Operating Temperature Package Type Material Dielectric Strength Package Size Trade Name Minimum Operating Temperature
N° de stock RS 199-1480
MarqueRS PRO
11,16 €
Each
Unité
Clear Components, PCBs, Transformers +120°C Can - 60kV/mm 250 ml - -55°C
N° de stock RS 136-8533
MarqueRS PRO
6,64 €
Each
Unité
Clear Electrical Circuit Protection +150°C Aerosol Acrylic 45kV/mm 400 ml - -12°C
N° de stock RS 136-8535
MarqueRS PRO
6,70 €
Each
Unité
Clear - +120°C Aerosol - 42.6kV/mm 400 ml - -40°C
N° de stock RS 136-8542
MarqueRS PRO
6,13 €
Each
Unité
- Mechanical Parts +125°C Aerosol Polymer 48kV/mm 400 ml - -55°C
N° de stock RS 160-8576
Référence fabricant007361
MarqueJelt
11,60 €
Each
Unité
Colourless PCBs +140°C Aerosol Acrylic 100kV/mm 400 ml - -45°C
N° de stock RS 461-2405
Référence fabricant007361
MarqueJelt
114,99 €
1 Lot of 12
Lot(s)
Colourless PCBs +140°C Aerosol Acrylic 100kV/mm 520 ml / 400 ml - -45°C
N° de stock RS 193-0873
Référence fabricant1601
Marque3M
17,43 €
Each
Unité
Clear Motor Windings, Splices - Can Acrylic 33kV/mm 16 oz - -
N° de stock RS 118-1554
Référence fabricantCPL200H
MarqueElectrolube
12,00 €
Each
Unité
Colourless PCBs +100°C Aerosol - 45kV/mm 200 ml - -50°C
N° de stock RS 823-2640
Référence fabricant74313
MarqueCRC
15,13 €
Each
Unité
Clear - +60°C Aerosol Acrylic Resin >80kV/mm 400 ml PLASTIK 70 -40°C
N° de stock RS 461-2023
Référence fabricant008461
MarqueJelt
18,333 €
Each (In a Lot of 12)
Unité
Transparent Amber Contacts, Relays +200°C Aerosol Silicone - 520 ml - -45°C
N° de stock RS 175-6344
Référence fabricant008461
MarqueJelt
21,50 €
Each
Unité
Transparent Amber Contacts, Relays +200°C Aerosol Silicone - 520 ml - -45°C
N° de stock RS 823-2646
Référence fabricant74309
MarqueCRC
10,47 €
Each
Unité
Clear Insulation Coils and Transformers, Protect Printed Circuit Boards, Protective Coating on Metal, Paper, Ornaments, Paintings, Furniture, etc +60°C Aerosol Acrylic Resin >80kV/mm 200 ml PLASTIK 70 -40°C
N° de stock RS 219-0874
Référence fabricantCIRCUIT +
MarqueLoctite
17,44 €
Each
Unité
- PCBs - Bottle - - 2 g - -
N° de stock RS 530-964
Référence fabricant1411PV
MarqueCRC
22,027 €
Each (In a Lot of 12)
Unité
- Aerospace, Automotive, Electronics, Marine, Telecommunications - Aerosol Silicone 80kV/mm 400 ml - -
N° de stock RS 174-132
Référence fabricant1411PV
MarqueCRC
23,79 €
Each
Unité
- Aerospace, Automotive, Electronics, Marine, Telecommunications - Aerosol Silicone 80kV/mm 400 ml - -
N° de stock RS 131-6174
Référence fabricant76009
MarqueCRC
14,49 €
Each
Unité
Black PCBs +300°C Aerosol Graphite - 200 ml GRAPHIT 33 +250°C
N° de stock RS 131-6288
Référence fabricant32077
MarqueCRC
135,85 €
Each
Unité
Transparent Aeronautics, Aerospace, Automotive Electricity, Electronic Materials, Marine, Telecommunications +125°C Can Acrylic Resin >85kV/mm 5 L PLASTIK 70 SUPER -40°C
N° de stock RS 131-6289
Référence fabricant32169
MarqueCRC
93,26 €
Each
Unité
Colourless PCBs +60°C - Acrylic Resin >80kV/mm 5 L THINNER 70 -40°C
N° de stock RS 131-6355
Référence fabricant32670
MarqueCRC
16,62 €
Each
Unité
Red Armature Coils, Boxes, Bus Bars, Commutator Ends, Controls, Electric Motor Windings, Housings, Solenoids, Terminals, Tools, Transformer Connectors +120°C Aerosol Urethane 40kV/mm 250 ml - -40°C
N° de stock RS 192-7563
Référence fabricant842UR-12ML
MarqueMG Chemical
64,52 €
Each
Unité
Silver - +125°C Jar Polyurethane - 12 ml - -40°C