135 C Operating Temperature

DESCRIPTION:

WEICO's SPO series is a flexible cross-linked polyolefin heat shrinkable tubing with a two to one shrink ratio. When heated to 121 C or higher and allowed to freely recover, the tubing will shrink to fifty percent of its supplied diameter. SPO offers an outstanding balance or properties - electrical, physical, and chemical - that make them the most popular choice for a wide variety of commercial and military applications. Rated for 135 C continuous operation and engineered for superior flame resistant properties, these tubings are typically used as a shrink fit electrical insulation over cable splices and terminations. They are also excellent for light weight wire harness coverings, wire marking and bundling, component packaging and fire-resistant coverings. Polyolefin clear tubings provide excellent visibility for component packaging. All polyolefin tubings are split-resistant, mechanically tough, easily marked and they resist cold flow.

CHARACTERISTICS:

SPO polyolefin tubing has a 2:1 shrink ratio. When freely recovered, the tubing will shrink to 50% of its supplied diameter. SPO tubing meets MIL-I-23053/5, class 1, 2, and 3. It is UL Recognized and CSA certified to 600 volts @ 125 C. Class 3 material is also UL VW-1 and CSA OFT. SPO tubing is rated for continuous operation from -55°C to +135°C and can withstand elevated temperatures to 300 C.

SPECIFICATIONS:

  • UL recognized, CSA certified
  • MIL-I-23053/5 Class 1, 2, 3 (Class 3 must be specified at time of ordering)
  • AMS-3636B (Colors) Nonflammable
  • AMS-3637B (Clear) Non self-extinguishing
  • UL VW-1 and CSA OFT (Must be specified at time of ordering)

PACKAGING:

  • 4 foot lengths
  • Spools
  • Cut to customer specifications

Colors:

  • 0 - Black
  • 2 - Red
  • 4 - Yellow
  • 5 - Green
  • 6 - Blue
  • 9 - White
  • C- Clear

X-Denotes color coding

Customization Services:

  • Cut To Length

    Cut To Length

SPO, M23053/5, CLASS 1, 2 & 3, 135C, 2:1 SHRINK RATIO, POLYOLEFIN HEAT SHRINK

Grouped product items
Weico No. MILITARY NO. M23053/5 (CLEAR)MILITARY NO. M23053/5 (COLORS)MILITARY NO. M23053/5 (CLASS)Expanded ID. Min (Inches)Recovered ID. Max. (Inches)Recovered NOM. Wall Thick. (IN)
SPO-3/64 -201-X-101-X-301-X.046.023.016
SPO-1/16 -202-X-102-X-302-X.063.031.017
SPO-3/32 -203-X-103-X-303-X.093.046.020
SPO-1/8 -204-X-104-X-304-X.125.062.020
SPO-3/16 -205-X-105-X-305-X.187.093.020
SPO-1/4 -206-X-106-X-306-X.250.125.025
SPO-3/8 -207-X-107-X-307-X.375.187.025
SPO-1/2 -208-X-108-X-308-X.500.250.025
SPO-3/4 -209-X-109-X-309-X.750.375.030
SPO-1 -210-X-110-X-310-X1.00.500.035
SPO-1 1/2 -211-X-111-X-311-X1.50.750.040
SPO-2 -212-X-112-X-312-X2.001.000.045
SPO-3 -213-X-113-X-313-X3.001.500.050
SPO-4 -214-X-114-X-314-X4.002.000.055
More Information
Min Temperature -55°C
Max Temperature 135°C
Voltage 600V