3M Polyimide Film Tape 5413 for Wave Soldering | Gold Finger Protection Specialist - STK
3M 5413 Polyimide Film Tape is the industry benchmark for high-temperature electrical insulation and thermal masking. Featuring a DuPont™ Kapton® polyimide film backing and a high-performance silicone adhesive, it is engineered to withstand the extreme thermal shocks of Wave Soldering and Solder Reflow cycles.
At STK Tape, we specialize in providing 3M 5413 with precision conversion services. Its primary role is the protection of Gold Fingers on printed circuit boards (PCBs) during the soldering process. It ensures that sensitive contact points remain free of solder splash and chemical contamination, preventing electrical shorts and ensuring the long-term reliability of high-end electronics.
Request a Quote for Custom Die-cut Masking Dots
Struggling with adhesive residue on your Gold Fingers? Contact STK's engineering team for a Free Sample Roll and a technical review of your soldering profile.
Technical Specifications
|
Adhesive Type |
Silicone |
|
Backing (Carrier) Material |
Polyimide Film |
|
Brands |
3M™ |
|
Product Color |
Amber |
|
Overall Length (Imperial) |
36 yd |
|
Overall Length (Metric) |
33 m |
|
Overall Width (Imperial) |
0.25 in, 0.375 in, 0.5 in, 0.625 in |
|
Overall Width (Metric) |
6.35 mm, 9.5 mm, 12.7 mm, 15.9 mm |
|
Total Tape Thickness without Liner (Imperial) |
2.7 mil |
|
Total Tape Thickness without Liner (Metric) |
0.069 mm |
Key Features
Extreme High Temperature Resistance (Up to 260°C)
Maintains performance in wave soldering and reflow processes without deformation or failure
01
Excellent Dimensional Stability
Polyimide film does not shrink or soften under heat, reducing rework and improving production efficiency
02
Clean Removal with No Residue
Silicone adhesive minimizes adhesive transfer, ensuring clean surfaces after processing
03
High Dielectric Strength (~7000V)
Provides reliable electrical insulation for sensitive electronic components
04
Chemical & Flame Resistance
Resistant to solvents, chemicals, and harsh environments, extending substrate life
05
Strategic Applications in PCB Assembly
Choose the plan that suits you best.
Wave Soldering Masking
The premier choice for masking Gold Fingers, plug-in connectors, and other sensitive components that must stay solder-free during the wave bath.
01
Reflow Soldering
Capable of surviving the peak temperatures of lead-free reflow profiles.
02
High-Temp Insulation
Used for wrapping coils, transformers, and capacitors in automotive and aerospace electronics where thermal stability is non-negotiable.
03
Space & Vacuum Environments
Low outgassing properties make it suitable for satellite components and vacuum chambers.
04
The STK B2B Advantage: Manufacturer Conversion
Precision Gold Finger Die-Cuts
We provide 3M 5413 in custom-sized dots, squares, or complex shapes designed specifically for your PCB layout. This eliminates manual cutting and speeds up your assembly line.
Bulk Inventory & Wholesale Pricing
As a major industrial supplier with 4 production bases, we stock 3M 5413 in bulk, offering significant cost advantages for large-scale OEM/EMS manufacturers.
Fast Lead Times
Most standard widths 6mm, 12mm, 19mm, 25mm are ready for same-day dispatch.
Expert Alternatives
If your project requires cost optimization, ask our team about the STK-5400 Series-our self-developed polyimide tape that offers 260℃ performance with a 30%-50% reduction in BOM costs.
Equipment
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