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Nitto P-221 Polyimide Solder Masking Tape, 0.687" x 36 yd x 2.6 Mil, Amber

ID: P-221X.687 Mfr ID: P-221X.687
Manufactured by: Nitto
Nitto P-221 amber is thin and highly conformable, with outstanding puncture, tear and abrasion resistance at elevated temperatures. An ideal high performance tape for tabbing and holding lithium ion battery cells. Also used for wave solder and solder reflow in electrical markets.

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USD $29.32 / RL

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1-11 $29.32 / RL
12-23 $26.33 / RL
24-47 $23.89 / RL
48-119 $23.36 / RL
120-239 $20.16 / RL
240+ $20.02 / RL

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This item may be sold in units of 1.

  • Brand name :  Nitto
  • Series :  P-221
  • Item Name :  Solder Masking Tape
  • Short Desc :  TAPE,P-221 .687"X36YD ROLL AMB
  • UNSPSC :  31201503

Outstanding puncture, tear and abrasion resistance even at elevated temperatures. Uniform unwinding in long length rolls helps promote use in automated applications. A high performance thin and conformable Kapton backing ensures consistent quality.

Performance Details
Adhesive Strength 24  oz/Inch
Tensile Strength 36  lb/Inch
Elongation 85% 
Design & Construction
Color Amber 
Adhesive Type Silicone 
Backing Material Polyimide 
Shape Roll 
General Features
Storage Temperature 10 to 27 deg C 
Environmental Condition
Temperature Rating 180  deg C
Resists Puncture, Tear, Abrasion 
Flame Retardant Yes 
Electrical Properties
Dielectric Strength 7500  V
Physical Properties
Length 36  Yard
Thickness 2.6  Mil
Width 0.687  Inch
Core Size 3 Inch 

Nitto P-221 Polyimide Solder Masking Tape, 0.687" x 36 yd x 2.6 Mil, Amber Technical Data Sheet 

Features :

  • Offers superior electrical insulation
  • Offers superior dimension stability
  • Offers superior heat resistance
  • Narrow width processing is available
  • Made with an aggressive to adhere, solvent resistant, high temperature enduring adhesive
  • Suited for continuous high temperature operating conditions such as splicing high temperature insulating materials
  • Recommended for cross over insulation and outer protective wraps on small bobbin and large rotating machine wound coils to bundle conductors and reinforce insulation

Applications :

  • For Applied on Printed Circuit Boards During Wave Solder Masking, used as Ground, Barrier and Phase Insulation in Small, High Performance Toroidal Coils, High Frequency Motors, End Turn Bundling and Connection Insulation in Small Motors