描述
70037
AUDIO ANALOG 40 PAIR 26AWG, BRAID PVC
70037 屬Belden線材、UPS 及機櫃產品。傑成系統有限公司（香港防盜）為Belden產品安裝商及經銷商，可提供供應、安裝、調試、保養及維修。方案可參考網絡佈線工程。規格以原廠資料為準。
規格
Conductor
| Size | Stranding | Material |
|---|---|---|
| 26 | 7×34 | BC-OFHC – Oxygen-Free Bare Copper (High Conductivity) |
Insulation
| Material | Nom. Insulation Diameter | Color Code |
|---|---|---|
| PE – Polyethylene | 1.00 mm (0.0394 in) | White & Red |
Inner Shield
| Material | Coverage |
|---|---|
| Bi-Laminate (Alum+Poly) | 100% |
| Inner Shield Table Notes | Aluminum inside |
|---|
Outer Shield
| Shield Type | Material |
|---|---|
| Tape | Polyester |
| Braid | Tinned Copper (TC) |
Inner Jacket
| Material | Nom. Diameter |
|---|---|
| PVC – Polyvinyl Chloride | 2.80 mm (0.110 in) |
| Inner Jacket Table Notes | Elements are numbered for identification |
|---|
Outer Jacket
| Material | Nom. Thickness | Nom. Diameter |
|---|---|---|
| PVC – Polyvinyl Chloride | 1.50 mm (0.0591 in) | 24.40 mm (0.9606 in) |
Electricals
| Nom. Conductor DCR | Nom. Capacitance Cond-to-Cond | Nom. Characteristic Impedence | Nom. Velocity of Prop. |
|---|---|---|---|
| 134.0 Ohm/km (40.84 Ohm/1000ft) | 90 pF/m (27 pF/ft) | 90 Ohm | 66% |
Bend Radius
| Installation Min. |
|---|
| 244 mm (9.61 in) |
| Environmental Suitability | Indoor |
|---|
| Update and Revision | Revision Number: 0.265 Revision Date: 03-13-2026 |
|---|
| Update and Revision | Revision Number: 0.265 Revision Date: 03-13-2026 |
|---|
