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
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-X | 1.00 | .500 | .035 |
SPO-1 1/2 | -211-X | -111-X | -311-X | 1.50 | .750 | .040 |
SPO-2 | -212-X | -112-X | -312-X | 2.00 | 1.000 | .045 |
SPO-3 | -213-X | -113-X | -313-X | 3.00 | 1.500 | .050 |
SPO-4 | -214-X | -114-X | -314-X | 4.00 | 2.000 | .055 |
Min Temperature | -55°C |
---|---|
Max Temperature | 135°C |
Voltage | 600V |