KL-54-PTFE(S)
Tensile-Resistant Torsional Spring Armor — Stainless Steel Spring Armor Sleeve, PTFE Jacket (High-Temperature)
- Outer diameter
- 7.55 mm
Structure & Materials
| Component | Property | Value |
|---|---|---|
| Spring | Material | Stainless Steel Wire |
| Spring | Helix Direction | Right-Hand |
| Spring | Pitch (No Load) | 0.70 mm |
| Spring | Wire Diameter | 0.50 ± 0.05 mm |
| Spring | Nominal ID / OD | 5.40 ± 0.10 / 6.40 ± 0.10 mm |
| Outer Conductor | Material | Tinned Copper Wire |
| Outer Conductor | Nominal OD | 6.90 ± 0.10 mm |
| Outer Conductor | Coverage | ≥ 90% |
| Inner Jacket | Material / Color | PTFE, White |
| Inner Jacket | Nominal OD | 7.15 ± 0.10 mm |
| Outer Jacket | Material / Color | PTFE, Purple + Black |
| Outer Jacket | Nominal OD | 7.55 ± 0.15 mm (Blue+Black variant: 8.30 mm) |
Mechanical & Environmental
| Parameter | Value |
|---|---|
| Static Bend R. | 38 mm |
| Dynamic Bend R. | 80 mm |
| Weight | 0.068 kg/m |
| Op. Temp. | –40°C ~ +165°C |
| Waterproof/Oil | No |
Typical Applications
• Test cable protection • Complex / harsh operating environments • Outdoor deployment • Long cable-run mechanical protection Protective armor sleeve — mechanically protects an inner test or RF cable against repeated flexing and torsion. Not a stand-alone RF transmission product; no electrical rating applies.