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Versafit

Highly flame-retardant, low recovery

temperature, heat-shrinkable tubing

Versafit heat-shrinkable tubing is a

cost-effective choice for many

commercial and military applications.

Versafit tubing is made from a

specially formulated, crosslinked

polyolefin to provide high flame-

retardance (VW-1), excellent flexibility,

and a low shrink temperature (to

reduce installation time).

Versafit tubing performs a variety

of functions in commercial and

military applications:

Temperature rating

Full recovery temperature:

Continuous operating temperature:

90°C

–55°C to 135°C

PBBs

PBBEs

PBBOs

Electrically insulates and protects

in-line components, disconnect

terminals, and splices.

Bundles wires for very flexible

light-duty harnesses.

Identifies or color-codes wires,

cables, terminals, and components.

Versafit tubing hot-stamps

extremely well.

thermal stability and resistance to

physical abuse.

Unlike other typical flame-retardant

tubings, Versafit tubing is free of

polybrominated biphenyls (PBBs) and

polybrominated biphenyl oxides and

ethers (PBBOs/PBBEs). In Europe,

these chemicals are classified as

environmentally hazardous

substances.

Compared to noncrosslinked

materials, Versafit tubing has a higher

temperature rating and exhibits better

Specifications*



Type

Versafit

Raychem

RW-3009

E35586 VW-1

600V, 125°C

CSA

LR31929 VW-1

600V, 125°C

Military

AMS-DTL-23053/5

Classes 1 and 3

When ordering, always specify latest issue.

Dimensions (millimeters/inches)

Expanded as supplied

Fully recovered after heating

Size

3/64

1/16

3/32

1/8

3/16

1/4

3/8

1/2

5/8

3/4

1 1/4

1 1/2

Inside diameter

Expanded as supplied

1.63 ± 0.2

0.064 ± 0.008

1.85 ± 0.2

0.073 ± 0.007

2.79 ± 0.2

0.110 ± 0.007

3.43 ± 0.2

0.135 ± 0.007

5.21 ± 0.3

0.205 ± 0.010

7.11 ± 0.3

0.280 ± 0.010

10.16 ± 0.4

0.400 ± 0.015

13.72 ± 0.4

0.540 ± 0.015

16.90 ± 0.4

0.665 ± 0.015

20.45 ± 0.4

0.805 ± 0.015

25.53 ± 0.4

1.055 ± 0.015

33.40 ± 0.7

1.315 ± 0.025

39.88 ± 0.8

1.570 ± 0.030

52.83 ± 1.0

2.080 ± 0.040

78.49 ± 1.0

3.090 ± 0.040

104.14 ± 1.3

4.100 ± 0.050

d (max.)

Recovered after heating

0.6

0.023

0.8

0.031

1.2

0.046

1.6

0.062

2.4

0.093

3.2

0.125

4.8

0.187

6.4

0.250

8.0

0.315

9.5

0.375

12.7

0.500

15.9

0.625

19.1

0.750

25.4

1.000

38.1

1.500

50.8

2.000

Wall thickness

Recovered after heating**

0.40 ± 0.08

0.016 ± 0.003

0.43 ± 0.08

0.017 ± 0.003

0.51 ± 0.08

0.020 ± 0.003

0.51 ± 0.08

0.020 ± 0.003

0.51 ± 0.08

0.020 ± 0.003

0.64 ± 0.08

0.025 ± 0.003

0.64 ± 0.08

0.025 ± 0.003

0.64 ± 0.08

0.025 ± 0.003

0.76 ± 0.08

0.030 ± 0.003

0.76 ± 0.08

0.030 ± 0.003

0.89 ± 0.13

0.035 ± 0.005

1.02 ± 0.15

0.040± 0.006

1.02 ± 0.15

0.040 ± 0.006

1.14 ± 0.16

0.045 ± 0.007

1.27 ± 0.20

0.050 ± 0.008

1.40 ± 0.23

0.055 ± 0.009

**Wall thickness will be less if tubing recovery is restricted during shrinkage.

Ordering information

Colors

Size selection

Standard packaging

Ordering description

Standard

Black, white, red, blue, yellow and green

Nonstandard

Brown, orange, violet, and gray

Always order the largest size that will shrink snugly over the component being covered.

A variety of special order sizes are available.

On spools.

Specify product name, size, and color; for example, Versafit 1/4-0 (0=Black).

Specification values

Property

Dimensions

Longitudinal change

ASTM D 2671

UL 224

Eccentricity (recovered)

Tensile strength

Ultimate elongation

Secant modulus (expanded)

Low-temperature flexibility

(1 hour at –45°C/–49°F)

Heat shock

(1 hour at 136°C/277°F)

Heat resistance

(7 days at 158°C/316°F)

Followed by tests for:

Tensile strength

Ultimate elongation

Flexibility

Dielectric withstand

at 2500 V

Dielectric breakdown

Dielectric strength

Restricted shrinkage

Dielectric strength

Dielectric withstand

at 2500 V

Volume resistivity

Corrosive effect

(7 days at 158°C/316°F)

Copper stability

(7 days at 158°C/316°F)

Followed by test for:

Ultimate elongation

Flammability

Water absorption (recovered)

(24 hours at 23°C/73°F)

Fungus resistance

Followed by tests for:

Tensile strength

Ultimate elongation

Dielectric strength

Unit

(inches)

percent

psi

(MPa)

percent

psi

(MPa)

Requirement

See reverse

+1, –5

+3, -3

30 maximum

1500

(10.3)

minimum

200 minimum

2.5 X 10

(172)

maximum

No cracking

Method of test

ASTM D 2671

UL224

ASTM D 2671

UL 224

ASTM D 2671

Physical

psi

(MPa)

percent

seconds

volts

volts/mil

(kV/mm)

volts/mil

(kV/mm)

seconds

ohm-cm

70% minimum of unaged specimens

100 minimum

No cracking

60 minimum

50% minimum of unaged specimens

500

(19.7)

minimum

Pass

500

(19.7)

minimum

60 minimum

minimum

No corrosion

No brittleness, glazing, cracking,

or severe discoloration of tubing.

No pitting or blackening of copper.

UL 224

ASTM D 2671

UL 224

ASTM D 2671

UL 224

ASTM D 2671

Electrical

Chemical

percent

100 minimum

Pass

0.5 maximum

ASTM D 2671

UL 224, VW-1

ASTM D 2671

ISO 846

Method B

Note: Consult RW-3009 for specific details about test procedures.

Versafit and Raychem are trademarks of Tyco Electronics Corporation.

Users should independently evaluate the suitability of the product for their application.

Tyco Electronics Corporation

300 Constitution Drive

Menlo Park, CA 94025-1164

USA

Tel: (800) 926-2425 (US & Canada)

Tel: +1 (650) 361-3860 (All other countries)

Faraday Road

Dorcan, Swindon, SN3 5HH

United Kingdom

Tel: +44 1793 528171

3816 Noborito, Tama-ku

Kawasaki, Kanagawa 214-8533

Japan

Tel: +81 44 900 5102

Asia Pacific Headquarters

26 Ang Mo Kio, Industrial Park 2

Singapore 569507

Tel: +65 4866 151

All information, including illustrations, is believed to be reliable. Users, however, should independently evaluate the suitability of each product for their application. Tyco Electronics Corporation makes

no warranties as to the accuracy or completeness of the information, and disclaims any liability regarding its use. Tyco Electronics Corporation’s only obligations are those in the Standard Terms and

Conditions of Sale for these products and in no case will Tyco Electronics Corporation be liable for any incidental, indirect, or consequential damages arising from the sale, resale, use, or misuse of the

product. Tyco Electronics Corporation’s Specifications are subject to change without notice. In addition, Tyco Electronics Corporation reserves the right to make changes in materials or processing

without notification to the Buyer which do not affect compliance with any applicable specification.

For more information about this product visit www.tycoelectronics.com

psi

(MPa)

percent

volts/mil

(kV/mm)

1500

(10.3)

minimum

200 minimum

500

(19.7)

minimum

ASTM D 2671