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MULTICOMP PRO SP3X1245MBLACK Heat Shrink Tubing

Heat shrink tubing with a 3:1 shrink ratio made from flexible, flame-retarded polyolefin, operating from -55°C to +135°C. It handles irregular shapes with ease thanks to its high shrink ratio, providing secure insulation for electrical components. The tubing withstands extreme conditions such as heat shocks, aging, and low temperatures without cracking or flowing. It offers excellent electrical strength up to 20 kV/mm, low water absorption, and resistance to fluids, corrosion, and fungi. Ideal for insulating wires, connectors, and cables in harsh environments.

Authorized Distributors
Source:Newark
Part No:SP3X12/4-5MBLACK
Stock:333
Inv Date:06-06-2026
Price: Unit price: $17.42
Buy/RFQ:

MULTICOMP PRO SP3X1245MBLACK Heat Shrink Tubing Specifications:

  • Shrink Ratio: 3:1
  • Operating Temperature Range: -55°C to +135°C
  • Shrink Temperature: 100°C
  • Tensile Strength: 15,037 Pa (minimum)
  • Ultimate Elongation: 250% (minimum)
  • Specific Gravity: 1.35 (maximum)
  • Heat Shock Resistance: 4 hours at 250°C, no dripping or cracking
  • Heat Ageing: 168 hours at 175°C
  • Low Temperature Flexibility: No cracking at -55°C
  • Flammability: Passes ASTM D876
  • Electrical Strength: 20 KV/mm (minimum)
  • Water Absorption: 0.5% (maximum)
  • Corrosion Resistance: No corrosion on copper contact and copper mirror
  • Fluid Resistance: Resistant to lubricating oil
  • Fungus Resistance: Resistant, maintaining tensile strength
  • Standard Lengths: 1.5 m (Black), 6 m (Black)

Buy the Multicomp Series Heat Shrink Tubing: SP3X1245MBLACK

Purchase the high-quality Multicomp heat shrink tubing SP3X1245MBLACK online today for reliable electrical insulation in harsh conditions. Designed with a 3:1 shrink ratio, it comfortably conforms to irregular shapes, ensuring secure connections for wires, cables, and connectors. Its excellent temperature resistance from -55°C to +135°C, plus features like flame retardancy, high electrical strength, and resistance to fluids and corrosion, make it ideal for industrial applications. Enjoy fast delivery and trusted quality when you buy online from authorized distributors.

Get Multicomp heat shrink tubing SP3X1245MBLACK today—built for dependable insulation and durability in demanding environments.

Frequently Asked Questions

Where can I buy MULTICOMP PRO SP3X1245MBLACK?

You can click on the BUY or RFQ button to purchase SP3X1245MBLACK from an authorized MULTICOMP PRO distributor.

How do I troubleshoot issues or seek technical support for part SP3X1245MBLACK?

You can download the SP3X1245MBLACK datasheet or visit the MULTICOMP PRO website for support.

Who is the manufacturer of SP3X1245MBLACK?

MULTICOMP PRO

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