Specification	F221B1/2 BK201

Color	Black
Features	Flame Resistant, UV Resistant, Fluid Resistant
Inner Diameter - Recovered [diameter]	0.25 in
Inner Diameter - Recovered [diameter]	6.35 mm
Inner Diameter - Supplied [diameter]	12.7 mm
Inner Diameter - Supplied [diameter]	0.5 in
Length	3 ", 6 ", 0.75 ", 1 in
Length	76.2 mm, 152.4 mm, 19.05 mm, 25.4 mm
Length	0.25 ft, 0.062 ', 0.083 ft
Length	0.5 '
Length [x]	4 "
Length [x]	0.333 ft
Length [x]	101.6 mm
Material	Polyolefin (PO), Irradiated
Operating Temperature [Max]	135 °C
Operating Temperature [Min]	-55 °C
Recovered Wall Thickness [custom]	0.025 "
Recovered Wall Thickness [custom]	0.64 mm
Shelf Life	144 Months
Shelf Life Start	Date of Manufacture
Shrink Temperature	90 °C
Shrinkage Ratio	2 to 1
Type	Tubing, Flexible

F221B1/2 Series

Part	Shrinkage Ratio	Inner Diameter - Recovered [diameter]	Inner Diameter - Recovered [diameter]	Shrink Temperature	Length	Length	Length	Operating Temperature [Max]	Operating Temperature [Min]	Features	Recovered Wall Thickness [custom]	Recovered Wall Thickness [custom]	Inner Diameter - Supplied [diameter]	Inner Diameter - Supplied [diameter]	Length	Material	Shelf Life Start	Color	Shelf Life	Length [x]	Length [x]	Length [x]	Type
ALPHA WIRE F221B1/2 BK201	2 to 1	0.25 in	6.35 mm	90 °C	0.75 " 1 in 3 " 6 "	19.05 mm 25.4 mm 76.2 mm 152.4 mm	0.062 ' 0.083 ft 0.25 ft	135 °C	-55 °C	Flame Resistant Fluid Resistant UV Resistant	0.025 "	0.64 mm	12.7 mm	0.5 in	0.5 '	Polyolefin (PO) Irradiated	Date of Manufacture	Black	144 Months	4 "	0.333 ft	101.6 mm	Tubing Flexible
ALPHA WIRE F221B1/2 BL201	2 to 1	0.25 in	6.35 mm	90 °C				135 °C	-55 °C	Flame Resistant Fluid Resistant	0.025 "	0.64 mm	12.7 mm	0.5 in		Polyolefin (PO) Irradiated	Date of Manufacture	Blue	144 Months		1800 in	45.7 m	Tubing Flexible
ALPHA WIRE F221B1/2 CL201	2 to 1	0.25 in	6.35 mm	90 °C	0.75 " 1.5 " 2 " 6 "	19.05 mm 38.1 mm 50.8 mm 152.4 mm	0.062 ' 0.125 ' 0.167 '	135 °C	-55 °C	Fluid Resistant	0.025 "	0.64 mm	12.7 mm	0.5 in	0.5 '	Polyolefin (PO) Irradiated	Date of Manufacture	Clear	144 Months	4 "	0.333 ft	101.6 mm	Tubing Flexible

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

General part information

Heat Shrink Tubing, Flexible 0.500" (12.70mm) 2 to 1 Black 0.042' (12.70mm, 0.50")

Technical documentation and resources