Panduit HSTT25-YK1 - Thin wall heat shrink in 6" pieces, multi-color, single diameter, .25" (6.4mm) diameter, cross-linked polyolefin.
Panduit

HSTT25-YK1

UPC: 074983907649

Documents & Media
Technical DrawingFull Engineering DrawingVideo Clip

Contact for Pricing

Minimum Qty: 10

Multiplier: 1

*Contact for lower quantities*

Overview

Panduit HSTT25-YK1 thin wall heat shrink tubing is a versatile, cost-effective solution for insulating, protecting, and color-coding wires and cables in industrial, electrical, and telecommunications applications. This 6-inch long tubing features a 0.25-inch (6.4mm) diameter with a 2:1 shrink ratio, expanding to fit components before shrinking uniformly when heat is applied to create a tight, secure seal. Made from cross-linked polyolefin, the HSTT25-YK1 delivers excellent flexibility, abrasion resistance, and dielectric strength, ensuring long-term performance in demanding environments. Designed for dry locations, this tubing operates reliably across a temperature range of -67°F to 275°F (-55°C to 135°C) and supports a voltage rating of 600V. The multi-color options (including black, brown, red, orange, yellow, green, blue, and white) enable easy identification and organization of wires, reducing installation time and minimizing errors. Certified to Mil Spec AMS-DTL-23053/5 Class 1 (colors) and Class 2 (clear), the HSTT25-YK1 meets rigorous industry standards for flammability (flame retardant except clear) and durability. Ideal for applications such as wire splices, terminals, and connections, this tubing is widely used in manufacturing, automotive, aerospace, and telecommunications. Its compact size and multi-color availability make it suitable for both small-scale repairs and large-scale installations where clarity and efficiency are critical. With a 5-year shelf life and UL (E122770) and CSA (222627) certifications, the HSTT25-YK1 is a trusted choice for professionals seeking reliable, long-lasting protection for electrical components.
  • 6-inch length, 0.25-inch (6.4mm) diameter with 2:1 shrink ratio
  • Multi-color options for easy wire identification and organization
  • Cross-linked polyolefin material for flexibility, abrasion resistance, and dielectric strength
  • Operates reliably from -67°F to 275°F (-55°C to 135°C) with 600V rating
  • UL E122770 (except clear) and CSA 222627 certified, Mil Spec AMS-DTL-23053/5 compliant

Specifications

Application
For Dry Locations
Color
Multi-color
Color
Various
Flammability
N/A
Inside Diameter After Heat-Shrink
0.125 in
Inside Diameter After Heat-Shrink
3.175 mm
Inside Diameter Before Heat-Shrink
0.125 in
Inside Diameter Before Heat-Shrink
3.175 mm
Material
Cross-Linked Polyolefin
Minimum Shrink Temperature
194 F
Minimum Shrink Temperature
90 C
Operating Temperature, Maximum
275 F
Operating Temperature, Maximum
135 C
Operating Temperature, Minimum
275 F
Operating Temperature, Minimum
135 C
Outside Diameter
0.25 in
Outside Diameter
6.35 mm
Shrink Ratio
2:1
Size
0.25" (6.4mm)
Size
0.25" (6.4mm) diameter, 6" length
Standard
UL Recognized, CSA Approved, MIL SPEC
Thickness
0.025 in
Thickness
0.635 mm
Type
Heat-Shrink
Volume Resistivity
Flame-Retardant
Package Dimensions (L x W x H)
7.65 IN x 4.95 IN x 0.85 IN
Package Weight (Imperial)
0.088 lbs
The HSTT19-48-Q45 Thin Wall Heat Shrink Tubing shrinks around wires, connectors, joints, and terminals when heated to protect against abrasion. Applications include insulating and protecting wires/cables in indoor, dry locations. Shrink ratio: 3:1. Temperature range: -67 F to 275 F (-55 C to 135 C). Flame retardant, cross-linked polyolefin. 0.187 Diameter x 4 Long (4.8 mm x 1.2 m). Color: Yellow/Green. 25 per pkg.

HSTT19-48-Q45

The HSTT19-48-Q45 Thin Wall Heat Shrink Tubing shrinks around wires, connectors, joints, and terminals when heated to protect against abrasion. Applications include insulating and protecting wires/cables in indoor, dry locations. Shrink ratio: 3:1. Temperature range: -67 F to 275 F (-55 C to 135 C). Flame retardant, cross-linked polyolefin. 0.187 Diameter x 4 Long (4.8 mm x 1.2 m). Color: Yellow/Green. 25 per pkg.
Thin-Wall Heat Shrinkable Tubing, Green/Yellow Striped Cross-Linked Polyolefin, 1/8 Inch, Shrink Ratio 2:1, Length 100 Feet, Operating Temperature -55 to 135 Degrees Celsius, Non-Lined

CPO125-S-C

Thin-Wall Heat Shrinkable Tubing, Green/Yellow Striped Cross-Linked Polyolefin, 1/8 Inch, Shrink Ratio 2:1, Length 100 Feet, Operating Temperature -55 to 135 Degrees Celsius, Non-Lined
.250 Polyester Spiral Wrap

SRPE-250

.250 Polyester Spiral Wrap

Frequently Asked Questions about Panduit

What environmental ratings do Panduit products have?

Panduit products feature comprehensive environmental ratings across multiple standards, including UL 508A Type 1, 2, 3, 4, 4X, 12, and 13; CSA Type 1, 2, 3, 4, 4X, 12, and 13; and NEMA Type 1, 2, 3, 4, 4X, 12, and 13. They meet IEC 60529 IP66 rating, providing robust protection against dust, water, and corrosion in both indoor and outdoor environments, with operating temperatures ranging from -40°C to 130°C.

What certifications and standards do Panduit products comply with?

Panduit products are certified to multiple critical industry standards, including UL (Underwriters Laboratories) in the USA and Canada, CSA (Canadian Standard Association), EN IEC 61386, LVD 2006/G5/EC, and ARRA standards. Our products meet rigorous certifications for electrical safety, environmental compliance (WEEE and RoHS), and are designed to perform in extreme temperatures ranging from -55°C to 105°C, making them suitable for demanding industrial environments.

What industries and applications are Panduit products used for?

Panduit products are engineered for critical applications across multiple industries, including commercial construction, food and beverage, oil and gas, renewable energy, transportation, and safety-critical environments. Their solutions span electrical infrastructure, wire management, cable ties, power connectors, and safety systems designed to withstand extreme conditions like high vibration, temperature variations, UV exposure, and corrosive agents. Key industries include solar and wind energy, aerospace, heavy trucking, military, commercial transportation, and industrial manufacturing.

What are the main product lines offered by Panduit?

Panduit offers a comprehensive range of electrical infrastructure products including power connectors, cable ties, grounding connectors, identification products, safety solutions, terminals, cable cleats, wiring duct, and cable tie accessories. These products are engineered for industrial environments across multiple sectors like commercial construction, food and beverage, oil and gas, renewable energy, transportation, and safety applications.

What are the key features of Panduit products?

Panduit products are engineered for robust performance in heavy-duty industrial environments, featuring a comprehensive range of solutions including cable ties, power connectors, terminals, and identification products. Key features include proven quality performance, subject matter expertise, and customer-driven innovation across multiple industrial sectors such as commercial construction, food and beverage, oil and gas, renewable energy, transportation, and safety applications. The product line is designed to maximize productivity, reliability, and safety while meeting stringent industry standards.

What is Panduit's warranty policy?

Panduit provides a comprehensive Limited Product Warranty that can be fully reviewed on their official website at www.panduit.com/warranty. All Panduit products are subject to the terms, conditions, and limitations of this current warranty. Customers are advised to review the specific warranty details for their particular product, as Panduit requires buyers to determine product suitability for their intended use and assumes all associated risks.

What technical support does Panduit offer?

Panduit offers comprehensive technical support through their dedicated customer service team, accessible via phone at 1-800-777-3300. They provide expert assistance for their full range of industrial infrastructure products, including cable ties, power connectors, terminals, and identification solutions. Customers can also access additional technical resources and product information through their website at www.panduit.com.

What accessories are available for Panduit products?

Panduit offers a wide range of accessories across multiple product lines, including cable ties, cable tie accessories, cable tie tools, identification products, cable cleats, grounding connectors, and VeriSafe accessories like the VeriSafe Network Module and Insulation Piercing Connectors. For a comprehensive view of all available accessories, customers are recommended to visit www.panduit.com for the full product catalog.

How are Panduit products typically installed?

Panduit products are engineered for comprehensive installation across industrial environments, utilizing specialized tools and techniques for precise mounting. Installation methods vary by product line - from cable ties and power connectors to terminals and identification solutions - but all are designed for robust performance in heavy-duty settings. Technicians typically use Panduit's dedicated installation tools and follow manufacturer guidelines available at www.panduit.com to ensure proper fitting and maximum infrastructure reliability.