Large Putup Heat Shrink Tubing FIT-221B-3/8

Name: FIT-221B-3/8
Brand: Alpha Wire

This picture is representative only and may not match the specific configuration of the product listed on this page. Please refer to the product specifications for more information on this part number and its exact configuration.

Download RoHS Certificate

Large Putup Heat Shrink Tubing FIT-221B-3/8

Part Number: F221B3/8

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.

Request Samples View Pricing Add to Cart Find a Stocking Distributor

Construction

1) Tubing Type	Heat Shrinkable Tubing
2) Tubing Material	Cross Linked Polyolefin
3) Minimum Supplied ID(In)	0.375
4) Maximum Recovered ID (In)	0.187
5) Nominal Recovered Wall Thickness(In)	0.025
6) Color(s)	BLACK, BLUE, CLEAR

Applicable Specifications

1) UL	Standard 224 (Except Clear)
2) CSA International	Standard 198 (Except Clear)
3) Other	AMS-DTL-23053/5 Class 1 (Except Clear)
	AMS-DTL-23053/5 Class 2 (Clear Only)

Environmental

1) EU Directive 2011/65/EU(RoHS2):
	All materials used in the manufacture of this part are in compliance with European Directive 2011/65/EU regarding the restriction of use of certain hazardous substances in electrical and electronic equipment. Consult Alpha Wire's web site for RoHS C of C.
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. For up-to-date information, please see Alpha's REACH SVHC Declaration.
3) California Proposition 65:	The outer surface materials used in the manufacture of this part meet the requirements of California Proposition 65.

Properties

Physical & Mechanical Properties
1) Temperature Range	-55 to 135°C
2) Shrink Ratio	Approximately 2:1
3) Full Recovery Temperature	121 °C
4) Minimum Shrink Temperature	90°C
5) Tensile Strength	1500psi, Min	ASTM D638
6) Elongation	200%, Min	ASTM D638
7) Low Temperature Flex(-55°C)	no cracking	AMS-DTL-23053
8) Heat Shock(250°C,4hrs)	no cracking	AMS-DTL-23053
9) Secant Modulus	2.5x10⁴ psi, Min	ASTM D882
10) Longitudinal Change	+/-5%	AMS-DTL-23053
11) Specific Gravity(Colors)	1.35, Max	ASTM D792
Specific Gravity(Clear)	1.00, Max
12) Shelf Life	5 Years @ 18 to 35°C
Electrical Properties
1) Dielectric Strength	500 V/mil, Min	ASTM D876
2) Volume Resistivity	1x10¹⁴ ohm-cm, Min	ASTM D876
Chemical Properties
1) Water Absorption	0.50%, Max	ASTM D570
2) Corrosion(0°C,16hrs)	no corrosion	AMS-DTL-23053
3) Fluid Resistance(23°C,24 Hrs)	1000 PSI, Min	AMS-DTL-23053
4) Fungus Resistance	Pass	AMS-DTL-23053
5) Vacuum Outgassing - CVCM	0.10%, Max	ASTM E595
6) Halogen Free	No
7) Lead Free	Yes

Other

Packaging
250X4 FT, 2X200 FT