Description
TMS-SCE-1/4-2.0-4 Heat Shrinkable Labels, Military Grade, 6.35-2.11mm, YEL — BOLTON SKU 53261.
About the TMS-SCE-1/4-2.0-4 Heat Shrink Tubing
TMS-SCE-1/4-2.0-4 belongs to the TE Connectivity (Raychem) TMS-SCE family of military-grade heat-shrinkable wire identification sleeves. The sleeves are made from flame-retardant, radiation-crosslinked polyolefin and are supplied in a flat ladder format between polyester carrier strips so they feed directly from the box into a compatible printer. This size is supplied at 6.35 mm (1/4 inch) internal diameter and recovers to approximately 2.11 mm, a 3:1 shrink ratio, with a sleeve length of about 50.8 mm (2.0 inch); the -4 suffix denotes yellow. Distributor data lists an operating temperature range of -55 °C to +135 °C and a recommended cable diameter range of roughly 2.31 mm to 5.46 mm. Per the manufacturer datasheet, printed marks are permanent and remain legible after exposure to abrasion, cleaning solvents and military fuels and oils.
Key specifications
| Type | Heat-shrinkable identification sleeve (printable marker) |
|---|---|
| Series | TE Connectivity (Raychem) TMS-SCE, military grade |
| Material | Flame-retardant, radiation-crosslinked polyolefin |
| Supplied internal diameter | 6.35 mm (1/4 in) |
| Recovered internal diameter | Approx. 2.11 mm (3:1 shrink ratio) |
| Sleeve length | Approx. 50.8 mm (2.0 in) |
| Colour | Yellow (-4) |
| Operating temperature | -55 °C to +135 °C |
Typical applications
TMS-SCE sleeves are the standard means of permanently identifying wires and cables in aerospace, defence and other high-specification harnesses, including avionics looms and UAV wiring. They are also used in MRO workshops for re-identification of conductors during harness repair, modification and overhaul.
Supplied by BOLTON Technical Equipment Supplies against request for quotation. Add this item to your RFQ basket to request pricing, lead time and documentation requirements (e.g. CoC, datasheets or test reports where applicable).


























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