Heat Shrink Tubing
Art.-No. 309-60109 | TFN21 1.6/0.8-PO-X-BK

Thin, 2 to 1 shrink ratio tubing provides insulation and abrasion protection for wires and cables.
Flammability rating of UL224 VW-1 for use in applications requiring the highest degree of flame protection (excludes clear tubing).
Flexible-yet-durable material resists most common oils, chemicals and fluids.
Available in a variety of diameters and colors for identifying and marking wires and cables.
Available in mini reels, bulk reels, and sticks for small to large volume applications.

Package size

30 m

300 m

304.8 m

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Application	TFN21 is suitable for a wide range of applications like electrical insulations, mechanical protection and cable bundling.
Behaviour At Low Temperature	not cracking
Behaviour at Heat Shock	not cracking, not breaking, not fluid
Behaviour at low Temperature test method	UL 224
Brand Family	TFN21
Color	Black (BK)
Description	TFN21 is a highly flexible thin wall heat shrink tubing with a 2 to 1 shrink ratio and excellent flame retardant properties. In addition to providing insulation and abrasion protection for wires and cables, the polyolefin material also offers resistance to oils, solvents and chemicals. Available in mini reels, bulk reels and sticks, for small to large volume applications.
Elongation At Heat Aging	700%
Heat Aging Test	168h/175°C
Heat Aging test method	UL 224
Heat Shock Test	4h/250°C
Minimum Tensile Strength At Heat Aging	13.5MPa
PART DESCRIPTION	TFN21 1.6/0.8-PO-X-BK
Packaging Type	pack
Part No.	309-60109
Product family	Insulation
Short Desc.	Heat Shrink Tubing, Mini Reel, 2:1 Shrink Ratio, 1/16", 1.6/0.8 Dia, PO, Black, 1000 ft/reel
Type	TFN21 1.6/0.8
UV Resistant	No


For Object Outside Diameter	0.96-1.44 mm
Length (imperial)	1000.0ft
Length 2 (imperial)	1000.0ft
Length 2 (metric)	304.8m
Longitudinal Change After Shrinkage	+/-5%
Max. Bundle Diameter (imperial)	0.06"
Max. Bundle Diameter (metric)	1.6mm
Min. Bundle Diameter (imperial)	0.03"
Min. Bundle Diameter (metric)	0.8mm
Nominal Diameter (imperial)	0.06"
Nominal Diameter (metric)	1.6mm
Printable	No
Recovered Diameter (imperial)	0.032"
Recovered Diameter (metric)	0.8mm
Shrink Ratio	2:1
Supplied Diameter (imperial)	0.063"
Supplied Diameter (metric)	1.6mm
Trade Size	1/16 "
Tube Shape	Round
Volume Resistance	10¹⁴ Ω cm
Wall Thickness (imperial)	.016"
Wall Thickness (metric)	0.40mm

CE Certification	No
CSA Certified	Yes
Dielectric Strength	20kV/mm
Dielectric Strength test method	ASTM D150
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	+158 °F (+70 °C)
Operating Temperature	-67°F to +275°F (-55°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	UL 224

Customs Number (Schedule B)	3926909988
Harmonized Tariff Schedule Code	3926.90.9989
Pkg. Qty.	1000ft
Pkg. Qty.	304.8m