Heat Shrink Tubing & Sleeves – Mouser Canada

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FIT® LSZH Heat Shrink Tubing

Alpha Wire FIT® LSZH Heat Shrink Tubing seals terminations for added protection and improved mechanical ruggedness. This tubing is constructed from premium compounds under strict manufacturing controls. Alpha Wire FIT LSZH Heat Shrink Tubing features low longitudinal shrinkage and wide temperature ranges while providing an appealing appearance when used alone or on OEM equipment.

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Part #

Heat Shrink Tubing & Sleeves FIT 221L 1IN BLACK 200FT

FIT221L1IN BK004
Alpha Wire
1: $1,621.94
9In Stock

Mfr. Part #
FIT221L1IN BK004

Mouser Part #
602-221L1BK-200

Heat Shrink Tubing & Sleeves FIT 221L 1IN BLACK 200FT

Datasheet

9In Stock

$1,621.94

$1,618.80

$1,617.42

View

Min.: 1
Mult.: 1

Heat Shrink Tubing

Black

Polyolefin (PO), Irradiated

60.96 m (200 ft)

25.4 mm (1 in)

12.7 mm (0.5 in)

2:1

Tubing

FIT L

Heat Shrink Tubing & Sleeves FIT 221L 1/8 BLACK 500FT

FIT221L1/8 BK002
Alpha Wire
1: $800.94
9In Stock

Mfr. Part #
FIT221L1/8 BK002

Mouser Part #
602-221L1/8BK-500

Heat Shrink Tubing & Sleeves FIT 221L 1/8 BLACK 500FT

Datasheet

9In Stock

$800.94

$774.35

$763.65

View

Min.: 1
Mult.: 1

Heat Shrink Tubing

Black

Polyolefin (PO), Irradiated

152.4 m (500 ft)

3.18 mm (0.125 in)

1.6 mm (0.063 in)

2:1

Tubing

FIT L

Spool

Heat Shrink Tubing & Sleeves FIT 221L 3/4 BLACK 200FT

FIT221L3/4 BK004
Alpha Wire
1: $1,141.56
2In Stock

Mfr. Part #
FIT221L3/4 BK004

Mouser Part #
602-221L3/4BK-200

Heat Shrink Tubing & Sleeves FIT 221L 3/4 BLACK 200FT

Datasheet

2In Stock

$1,141.56

View

Min.: 1
Mult.: 1

Heat Shrink Tubing

Black

Polyolefin (PO), Irradiated

60.96 m (200 ft)

19.05 mm (0.75 in)

9.53 mm (0.375 in)

2:1

Tubing

FIT L

Heat Shrink Tubing & Sleeves FIT 221L 3/8 BLACK 200FT

FIT221L3/8 BK004
Alpha Wire
1: $616.22
12In Stock

Mfr. Part #
FIT221L3/8 BK004

Mouser Part #
602-221L3/8BK-200

Heat Shrink Tubing & Sleeves FIT 221L 3/8 BLACK 200FT

Datasheet

12In Stock

$616.22

$611.90

View

Min.: 1
Mult.: 1

Heat Shrink Tubing

Black

Polyolefin (PO), Irradiated

60.96 m (200 ft)

9.525 mm (0.375 in)

4.75 mm (0.187 in)

2:1

Tubing

FIT L

Bulk

Heat Shrink Tubing & Sleeves FIT 221L 1/2 BLACK 200FT

FIT221L1/2 BK004
Alpha Wire
1: $721.32
1In Stock

Mfr. Part #
FIT221L1/2 BK004

Mouser Part #
602-221L1/2BK-200

Heat Shrink Tubing & Sleeves FIT 221L 1/2 BLACK 200FT

Datasheet

1In Stock

$721.32

$721.31

$720.48

View

Min.: 1
Mult.: 1

Heat Shrink Tubing

Black

Polyolefin (PO), Irradiated

60.96 m (200 ft)

12.7 mm (0.5 in)

6.35 mm (0.25 in)

2:1

Tubing

FIT L

Heat Shrink Tubing & Sleeves FIT 221L 3/32 BLACK 500FT

FIT221L3/32 BK002
Alpha Wire
1: $713.09
1In Stock

Mfr. Part #
FIT221L3/32 BK002

Mouser Part #
602-221L3/32BK-500

Heat Shrink Tubing & Sleeves FIT 221L 3/32 BLACK 500FT

Datasheet

1In Stock

$713.09

$689.40

$679.88

$665.47

View

Min.: 1
Mult.: 1

Heat Shrink Tubing

Black

Polyolefin (PO), Irradiated

152.4 m (500 ft)

2.388 mm (0.094 in)

1.168 mm (0.046 in)

2:1

Tubing

FIT L

Heat Shrink Tubing & Sleeves FIT 221L 1/16 BLACK 1000FT

FIT221L1/16 BK001
Alpha Wire
1: $1,375.96
5Expected 2026-12-30

Mfr. Part #
FIT221L1/16 BK001

Mouser Part #
602-221L1/16BK-1000

Heat Shrink Tubing & Sleeves FIT 221L 1/16 BLACK 1000FT

Datasheet

5Expected 2026-12-30

$1,375.96

$1,330.24

$1,311.88

View

Min.: 1
Mult.: 1

Heat Shrink Tubing

Black

Polyolefin (PO), Irradiated

304.8 m (1000 ft)

1.6 mm (0.063 in)

0.79 mm (0.031 in)

2:1

Tubing

FIT L

Heat Shrink Tubing & Sleeves FIT 221L 1/4 BLACK 200FT

FIT221L1/4 BK004
Alpha Wire
1: $544.62
4Expected 2026-09-22

Mfr. Part #
FIT221L1/4 BK004

Mouser Part #
602-221L1/4BK-200

Heat Shrink Tubing & Sleeves FIT 221L 1/4 BLACK 200FT

Datasheet

4Expected 2026-09-22

$544.62

$544.02

$537.24

Min.: 1
Mult.: 1

Black

Polyolefin (PO)

6.35 mm (0.25 in)

3.175 mm (0.125 in)

2:1

Tubing

FIT L

Bulk

Heat Shrink Tubing & Sleeves FIT 221L 3/16 BLACK 200FT

FIT221L3/16 BK004
Alpha Wire
1: $501.71
2Expected 2026-09-11

Mfr. Part #
FIT221L3/16 BK004

Mouser Part #
602-221L3/16BK-200

Heat Shrink Tubing & Sleeves FIT 221L 3/16 BLACK 200FT

Datasheet

2Expected 2026-09-11

$501.71

Min.: 1
Mult.: 1

Heat Shrink Tubing

Black

Polyolefin (PO), Irradiated

60.96 m (200 ft)

4.75 mm (0.187 in)

2.36 mm (0.093 in)

2:1

Tubing

FIT L

Bulk

Heat Shrink Tubing & Sleeves FIT 221L 3/64 BLACK 1000FT

FIT221L3/64 BK001
Alpha Wire
1: $1,301.27
Non-Stocked Lead-Time 20 Weeks

Mfr. Part #
FIT221L3/64 BK001

Mouser Part #
602-221L3/64BK-1000

Heat Shrink Tubing & Sleeves FIT 221L 3/64 BLACK 1000FT

Datasheet

Non-Stocked Lead-Time 20 Weeks

$1,301.27

$1,258.04

$1,240.68

View

Min.: 1
Mult.: 1

Heat Shrink Tubing

Black

Polyolefin (PO), Irradiated

304.8 m (1000 ft)

1.168 mm (0.046 in)

0.584 mm (0.023 in)

2:1

Tubing

FIT L

Bulk