Heat Shrink Tubing
Art.-No. 333-41510 | TFN31-ST-6/2-PO-X-BK

Thin wall, flexible 3 to 1 shrink ratio material accommodates a wide range of component shapes and diameters.
Meets UL224 VW-1 specifications, making it ideal for high heat applications (excludes clear tubing).
Polyolefin material provides excellent insulation and mechanical strength with good resistance to solvents, oils and fuels.
Available in bulk reels, sticks and convenience bags (HIS-3 bags), for small to large volume applications.

More products in this product group:

Application	If higher fire protection is a requirement heat shrinkable tubing TFN31 is a good choice. It is used for protection, insulation and identification wires, cables and light duty harnesses.
Behaviour At Low Temperature	not cracking
Behaviour at Heat Shock	not fluid, not dripping, not cracking
Behaviour at low Temperature test method	UL 224
Color	Black (BK)
Description	TFN31 series heat shrink tubing features a flexible, thin wall and highly flame retardant polyolefin material with a higher operating temperature range than general-use heat shrink tubing. and offers good resistance to solvents, oils and fuels. The 3 to 1 shrink ratio accommodates a variety of component shapes and sizes. TFN31 tubing is available in bulk reels, sticks and convenience bags (HIS-3 bags), for projects of all sizes.
Elongation At Heat Aging	400%
Heat Aging Test	168h/175°C
Heat Shock Test	4h/250°C
Minimum Tensile Strength At Heat Aging	11MPa
PART DESCRIPTION	TFN31-ST-6/2-PO-X-BK
Packaging Type	pack
Part No.	333-41510
Product family	Insulation
Short Desc.	Heat Shrink Tubing, 4' Long Stick, 3:1 Shrink Ratio, 1/4", 6.4/2.0 Dia, PO, Black, 15/pkg
Type	TFN31-ST-6/2
UV Resistant	No


For Object Outside Diameter	2.88-5.52 mm
Length (metric)	1.22m
Longitudinal Change After Shrinkage	-10% max.
Max. Bundle Diameter (imperial)	0.24"
Max. Bundle Diameter (metric)	6.0mm
Min. Bundle Diameter (imperial)	0.07"
Min. Bundle Diameter (metric)	2.0mm
Nominal Diameter (imperial)	0.25"
Nominal Diameter (metric)	6mm
Recovered Diameter (imperial)	0.079"
Recovered Diameter (metric)	2.0mm
Shrink Ratio	3:1
Supplied Diameter (imperial)	0.25"
Supplied Diameter (metric)	6.4mm
Trade Size	1/4 "
Volume Resistance	10¹⁴ Ω cm
Wall Thickness (imperial)	0.026"
Wall Thickness (metric)	0.65mm

CE Certification	No
CSA Certified	Yes
Dielectric Strength	20kV/mm
Dielectric Strength test method	IEC 60243
Elongation at break (min.)	600%
Elongation at break test method	ASTM D2671
Flammability	UL 224 VW-1
Halogen Free	No
Material	PO-X
Material	Polyolefin, cross-linked (PO-X)
Min. Shrink Temperature	+212 °F (+100 °C)
Operating Temperature	-58°F to +275°F (-50°C to +135°C)
Prop65 Warning	No
REACH Conformity	Yes
ROHS compliant	Yes
Test Method Tensile Strength	ASTM D2671
UL File Number [Logo]	E125182 [cRUus]
UL Listed (US and Canada)	No
UL Listed (US)	No
UL Recognized (US and Canada)	Yes
UL Recognized (US)	Yes
Volume Resistance test method	IEC 93

Customs Number (Schedule B)	3926909988
Harmonized Tariff Schedule Code	3926.90.9989
Pkg. Qty.	15
Pkg. Qty.	15Pieces