The Belden 1521A-142FT is an RGB video mini Cable supplied as a 142FT put-up. Construction is 4 coaxes of 30 AWG (7x38) Stranded Tinned Copper with foam-HDPE Insulation, a Duofoil plus 90% TC Braid Shield per coax, an overall Beldfoil Shield, inner PVC jackets, and a PVC Outer Jacket. Rated 300V CL2 with 75 Ohm impedance.
Specifications
Electrical & Physical Specs
| Manufacturer | Belden |
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| Model Number | 1521A |
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| Item Type | RGB Video Cable |
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| Conductors | 4 Coax |
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| AWG | 30 |
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| Stranding | 7x38 |
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| Conductor Material | Tinned Copper (TC) |
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| Insulation | PE Polyethylene (Foam) |
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| Shield | Duofoil + TC Braid (90%) per Coax + Overall Foil |
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| Jacket | PVC |
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| Voltage | 300V |
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| Impedance | 75 Ohm |
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| Diameter | 0.31 in |
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Environmental & Compliance
| Temperature | 60C |
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| Approvals | UL / CL2 / RoHS |
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| Listing Quantity | 142FT |
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Belden 1521A-142FT Applications
- Built for component RGB and HDTV signal runs in residential and commercial AV systems.
- A practical choice for projector, monitor, and matrix-switch interconnects with low-loss requirements.
- Works well where four 75 Ohm video circuits need to share a single jacketed bundle.
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