FIT-321V Heat Shrink Tubing

FIT-321V Heat-Shrink Tubing
3:1 Shrink Ratio, Flexible XLPO, Thin Wall

FIT-321V Heat Shrink Tubing Specifications:

• AMS-DTL-23053/5 Class 1 and 3 (except dimensions)
• UL 224 VW-1
• CSA Standard 198

FIT-321V Heat Shrink Tubing Characteristics:

• Material: Flexible thin-wall cross-linked polyolefin (XLPO)
• Colors: black, white
• Operating temperature: -55°C to +135°C
• Alpha UL 224, CSA 198: -55°C to +125°C
• Shrink Temperature: 90°C min., 135°C full recovery

FIT-321V Heat Shrink Tubing Physical Properties:

• Tensile strength: 1500 psi (10/34 N/mm²)
• Elongation: 200% min
• Longitudinal change: +5%/-15%
• Specific gravity: 1.35
• Flame retardant
• Shelf life: 25 years at 18°C to 35°C

FIT-321V Heat Shrink Tubing Chemical Properties:

• Corrosive effect: none
• Fungus resistance: no growth
• Water absorption: 0.5% max
• Fluid resistance: 1000 psi (6.89 N/mm²)

FIT-321V Heat Shrink Tubing Electrical Properties:

• Alpha UL 224, CSA 198: 600 volts
• Dielectric strength: 500V/mil (197 kV/cm)
• Volume resistivity: 10¹⁴ ohm-cm

FIT-321V Heat Shrink Tubing Features and Benefits:

Alpha Wire's FIT-321V Heat Shrink Tubing features a low shrink temperature. FIT-321 Heat Shrinkable Tubing offers a fast recovery time. FIT-321 tubing also has a reduced wall thickness.