Shrink Tubing FIT-221L-3/4

Name: FIT-221L-3/4
Brand: Alpha Wire

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Shrink Tubing FIT-221L-3/4

Part Number: F221L3/4

Download RoHS Certificate

Our FIT heat-shrink tubing offers a reliable way to protect and seal terminations or add additional mechanical ruggedness. FIT preferred heatshrink products are made from premium compounds under the tightest manufacturing controls. This means FIT will consistently have excellent physical characteristics such as low longitudinal shrinkage and wide temperature ranges while providing an elegant appearance when used alone or on OEM equipment.

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Construction

1) Tubing Type	Heat Shrinkable Tubing
2) Tubing Material	LSZH Polyolefin
3) Minimum Supplied ID(In)	0.750
4) Maximum Recovered ID (In)	0.375
5) Nominal Recovered Wall Thickness(In)	0.027
6) Color(s)	BLACK

Applicable Specifications

1) UL	Standard 224	125°C / 600 V_RMS
	VW-1

Environmental

1) EU Directive 2011/65/EU(RoHS2),EU Directive 2015/863/EU (RoHS3):
	All materials used in the manufacture of this part are in compliance with European Directive 2011/65/EU,and the amending Directive 2015/863/EU of 4 June 2015 regarding the restriction of use of certain hazardous substances in electrical and electronic equipment.regarding the restriction of use of certain hazardous substances in electrical and electronic equipment.
2) REACH Regulation (EC 1907/2006):
	This product does not contain Substances of Very High Concern (SVHC) listed on the European Union's REACH candidate list in excess of 0.1% mass of the item.

Properties

Physical & Mechanical Properties
1) Temperature Range	-55 to 125°C
2) Shrink Ratio	Approximately 2:1
3) Full Recovery Temperature	110°C
4) Minimum Shrink Temperature	100°C
5) Tensile Strength	1500psi, Min	ASTM D638
6) Elongation	200%, Min	ASTM D638
7) Low Temperature Flex(-30°C)	no cracking	AMS-DTL-23053
8) Heat Resistance(158°C,168hrs)	100% Elongation, Min	ASTM D638
9) Heat Shock(250°C,4hrs)	no cracking	AMS-DTL-23053
10) Secant Modulus	2.5x10⁴ psi, Min	ASTM D882
11) Longitudinal Change	+/-5%	AMS-DTL-23053
12) Shelf Life	25 Years @ 18 to 35°C
Electrical Properties
Chemical Properties
1) Water Absorption	0.70%, Max	ASTM D570
2) Copper stability(158°C,168hrs)	100% Elongation, Min	UL 224
3) Corrosion(158°C,16hrs)	no corrosion	AMS-DTL-23053
4) Halogen Free	Yes
5) Lead Free	Yes

Other

Packaging
1) 200 FT	CR19-1: 19.75 x 1 x 8 Max. 3 pieces/Min length 25 FT.