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KPT201SI is a 25 micron polyimide tape with a high performance silicone adhesive. This tape has a continuous service temperature range of -73°C to 268°C.
Insulation Grade H UL Listed No. E237601 and RoHS Approved, It is used for protection of gold contacts during wave solder, high temperature masking, insulation of printed circuit boards, automotive and transformer manufacturing, transformer and capacitor insulation, powder coating, coil insulation, motor slot insulation and magnetic wire insulation.


Backing thickness
25 Micron
Adhesive thickness
35 Micron
Total thickness
60 Micron
Tensile strength
54,8 N/cm
Adhesion to steel
2,5 N/cm
Dielectric strength
5 kV
Temp. resistance
Max 268˚C
UL listed
No. E237601
Insulation Grade
2 16
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