The Right FIT for
Your Applications
FIT heat-shrink tubing and wire management products give you
more choices to achieve reliable, rugged cabling systems.
Within our wide array of products, you’ll find solutions to satisfy
any application, from general-purpose needs to extremes of
temperature, chemicals, and abrasion.
Standard Polyolefin Tubing
Heat-Shrink Tubing
Dual-Wall Polyolefin Tubing
Special-Purpose Tubing
Non-Shrink Tubing
Woven Sleeving
Wire Management
Specialty Sleeving
Adhesive Tape
Lacing Tape
Copper Braid and Tape
FIT® Heat-Shrink Tubing
FIT heat-shrink tubing
offers a reliable way to protect
and seal terminations,
while adding additional
mechanical ruggedness.
The Alpha Wire FIT line
consists of a wide range of
general-purpose and special-
purpose styles, materials, and
tubing types, each having
unique attributes that provide
solutions for use in the
broadest possible range of
applications and environments.
Made from premium
compounds under the tightest
manufacturing controls, FIT
will consistently have excellent
physical characteristics.
•
2:1 to 6:1 shrink ratios
FIT
Seal
Protect
Organize
•
Irradiated or crosslinked
materials
•
Low longitudinal shrinkage
FIT
Identify
Harness
•
Wide temperature range
•
Chemical and solvent
resistant
•
Choice of standard and
custom colors
•
Unlined and adhesive lined
Strain
Relief
Route
•
Low outgassing: FIT-221L
meets NASA’s requirements
for low-outgassing materials
FIT Wire Management
Solutions
General-Purpose Tubing
Our range of tubing includes
traditional solid PVC tubing to
convoluted slit loom tubing
and spiral wrap. Our Zipper
Tubing™ provides a professional
finish to wiring installations
by eliminating exposed wiring
and providing added protection
against flame, chemicals,
and abrasion.
available uncoated or coated
with acrylic, PCV, or silicone
to provide the best match to
application requirements.
EMI Shielding and
Grounding
Our copper braid and tape
helps achieve EMI protection
or grounding.
Copper Braid
•
Flat, round, or oval
configurations
•
Tinned copper or silver-
plated copper
•
Allows 360° termination
for low-resistance path
to ground
Copper Tape
•
Highly conductive
adhesive backing
•
0.5 to 2.0 in. (12.70 to
50.8 mm) width
•
Approx. 5 dB better
than other metal foil
shielding tapes
Woven Sleeving
Our expandable and
nonexpendable woven
sleeving gives you the range
of performance you need for
applications running from
general purpose to extreme
of abrasion, chemicals, and
temperature. With eleven
families, woven in different
braid densities from materials
ranging from PVC and nylon
to PPS and PTFE, finding
the right sleeving for your
application is easy.
Flexible PTFE Tubing
To improve the reliability of
cable harnesses, PTFE tubing
provides a heat and abrasion
resistant wire insulator
under the most adverse
conditions. With an unmatched
temperature range, exceptional
abrasion resistance, and
excellent dielectric properties,
it maintains flexibility over its
entire temperature range. Alpha
offers both standard-wall and
space-saving thin-wall versions.
Lacing Tape
Alpha lacing tapes offer high
tensile strength, flexibility, and
knot retention, maintaining
a wide contact area with the
insulation so that it remains
in place. Nylon has excellent
tensile strength and resists
acids, abrasion, flame, and
fungus. Polyester has all the
characteristics of nylon, but has
better resistance to acids, and
no appreciable discoloration.
•
0.012 to 0.014 in. (0.30 to
0.36 mm) thickness range
•
High tensile strength
•
Excellent knot retention
Fiberglass Sleeving
Our fiberglass sleeving
is used to provide extra
protection for cable in a tough
external environment, fitting
comfortably over wire and
cable without needing to be
shrunk to size first. Combining
flexibility with excellent
abrasion resistance and high-
temperature performance,
our fiber glass sleeving is
PTFE and Fiberglass Sleeving
FIT PTFE and Braided Fiberglass Sleeving
Material
PTFE
Feature
Thin wall
Standard wall
Characteristics
-75°C to +260°C
Excellent heat and chemical resistance
Flexible wire protection for harnesses and ground straps
Resistance to heat, oil, and abrasion
FIT Braided Fiberglass Sleeving
Material
Acrylic coated
PVC coated
Feature
Chemical resistant
General purpose
Characteristics
-30°C to +155°C
-20°C to +130°C
High temperature, abrasion, and oil resistance
Resists fraying, bending, and knotting
-70°C to +200°C
Highly flexible routing
Extreme abrasion resistance
Superior electrical properties
-60°C to +648°C
Extreme flexibility
Extreme heat environments
FIT Family
AF-155
PIF-130
FIT Family
TFT-200
TFT-250
Silicone coated
Extreme abrasion
resistance
Extreme
temperatures
PIF-200
Uncoated
PIF-240
Tubing
FIT General-Purpose Tubing
Material
PVC
PVC tubing
Nylon connectors
PE, nylon, PTFE, PVC
PE tubing
PP fittings
Feature
Multipurpose
Characteristics
-20°C to +105°C
Flexible wire protection for harnesses and ground straps
37 sizes from 0.022” to 2.5”
-18°C to +50°C
Maximum flexibility
Usable in extremely tight quarters
Wide range of materials, temperature ranges,
and mechanical properties
-40°C to +93°C
Abrasion and fluid resistant
Light weight
Easy, flexible cable breakouts
-20°C to +105°C
Loc-Trac® zipperlike closure
Protection against flame, chemicals, and abrasion
FIT Family
PVC-105
FNT
SLC/RLC
SW
Flexible, liquid tight
Spiral wrap
Convoluted
slit loom
Type 492
PVC
Zipper tubing
ZIP-41
Embedded System
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