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Techspray 210312S Acrylic Conformal Coating

The 2103-12S is an acrylic conformal coating that offers a cost-effective, hard protective surface commonly used on aviation and electronic components. It allows for quality control inspection of coverage and uniformity on printed circuit boards (PCBs). When illuminated with a standard ultraviolet (UV) light, the coated areas fluoresce, with brighter glow indicating a thicker coating. The coating can withstand temperatures up to 392°F, provides a dielectric strength of 640V per mil, and is environmentally friendly with no ozone depletion. Its rigid, hard finish makes it suitable for protecting electronic assemblies in consumer electronics, maintenance, and repair applications.

Authorized Distributors
Source:Newark
Part No:2103-12S
Stock:45
Inv Date:06-17-2026
Price: Unit price: $37.13
Buy/RFQ:
Source:DigiKey
Part No:2103-12S
Stock:134
Inv Date:06-17-2026
Price: Unit price: $35.55
Buy/RFQ:
Part No:2103-12S
Stock:111
Inv Date:06-18-2026
Price: Unit price: $33.78
Buy/RFQ:
Part No:2103-12S
Stock:0
Inv Date:06-18-2026
Price: N/A
Buy/RFQ:
Part No:2103-12S
Stock:9
Inv Date:06-17-2026
Price: Unit price: $36.26
Buy/RFQ:
Part No:2103-12S
Stock:23
Inv Date:06-17-2026
Price: Unit price: $37.02
Buy/RFQ:
Part No:2103-12S
Stock:23
Inv Date:06-17-2026
Price: Unit price: $37.02
Buy/RFQ:

Techspray 210312S Acrylic Conformal Coating Specifications:

  • Max operating temperature up to 392°F (200°C)
  • Dielectric Strength 640 volts/mil
  • Chemical Composition: Acrylic polymer
  • Environmental Policy: Non-ozone depleting
  • Coating Hardness: Rigid, hard surface
  • Inspection: UV fluorescence for coverage uniformity
  • Application: Suitable for aviation and electronic components
  • Packaging: 1202, 12 units/case

Buy the Techspray Series AR Acrylic Conformal Coating: 210312S

Enhance your electronic components with Techspray acrylic conformal coating. Designed for durability, thermal resistance, and static protection, it ensures a hard, protective surface that withstands up to 392°F. Its UV fluorescence feature allows easy inspection of coverage and uniformity on PCBs, making quality control straightforward. Environmentally friendly and ozone-safe, this coating is perfect for aviation, consumer electronics, and repair applications. Purchase online today for reliable, long-lasting circuit board protection with easy application and inspection benefits.

Get Techspray 210312S today—built for durable and reliable electronic protection with UV inspection capability.

Frequently Asked Questions

Where can I buy Techspray 210312S?

You can click on the BUY or RFQ button to purchase 210312S from an authorized Techspray distributor.

How do I troubleshoot issues or seek technical support for part 210312S?

You can download the 210312S datasheet or visit the Techspray website for support.

Who is the manufacturer of 210312S?

Techspray

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