Belden 1671A TIN, Coax 50 Ohm Microwave Cable 24 AWG TFE BRD Tin
SKU:Belden 1671A TIN
● In stock
Description
Belden 1671A TIN is a conformable 50 Ohm microwave coax built on RG-405 geometry for high-frequency RF systems. It features a 24 AWG solid SCCS - Silvered Copper Covered Steel conductor with PTFE - Polytetrafluoroethylene insulation, plus a copper tape shield and a 100% tin-filled composite braid for full coverage shielding. This unjacketed coax has a 0.085 in (2.2 mm) nominal overall diameter and is specified with UL voltage rating: 30 V (UL AWM Style 10245) and operating: -70°C to +200°C.
Belden 1671A TIN Key Features
- RG-405 geometry coax with a nominal characteristic impedance of 50 Ohm for microwave and high-frequency RF signal paths.
- 24 AWG solid SCCS - Silvered Copper Covered Steel conductor with PTFE - Polytetrafluoroethylene insulation for stable electrical characteristics.
- Dual-layer shielding with layer 1 tape (Bare Copper (BC), 100% coverage) plus layer 2 braid (Tinned Copper (TC + Tin Filled), 100% coverage).
- Unjacketed construction (outer jacket: no jacket) with an overall cable diameter (nominal) of 0.085 in (2.2 mm).
- Rated UL voltage rating: 30 V (UL AWM Style 10245) and voltage rating: 1500 V, with UL temperature: 105°C and operating: -70°C to +200°C.
Belden 1671A TIN Applications
- This cable is specified for microwave and other high frequency applications where consistent RF performance is required.
- For interconnect RF equipment, it provides a conformable coax option for equipment-to-equipment signal connections.
- Radar equipment installations use it when high-frequency coax interconnects are required.
- Military communications systems apply it where microwave-frequency coax connectivity is needed.
Belden™ and all associated trademarks are the property of their respective owners.
Specifications
| Attribute | Value |
|---|---|
| RG type | 405 |
| Conductor diameter (nom.) | 0.020 in |
| Insulation diameter (nom.) | 0.062 in (1.6 mm) |
| Insulation color code | White |
| Shield layer 2 notes | Diameter: 0.085 inch |
| Nom. conductor DCR | 64.2 Ohm/1000ft |
| Nom. outer shield DCR | 10.2 Ohm/1000ft (33.5 Ohm/km) |
| Nom. capacitance (Cond-to-Shield) | 29.5 pF/ft (96.8 pF/m) |
| Nom. velocity of prop. | 70% |
| VSWR | 500 MHz: 1.1:1; 1000 MHz: 1.11:1; 3000 MHz: 1.13:1; 7000 MHz: 1.17:1; 15000 MHz: 1.25:1; 20000 MHz: 1.3:1 |
| VSWR table notes | VSWR limit is a continuous sloping line from 500 MHz to 20 GHz |
| Attenuation (Nominal) | 500 MHz: 15.0 dB/100ft; 1000 MHz: 22.5 dB/100ft; 3000 MHz: 32.8 dB/100ft; 3000 MHz: 41.2 dB/100ft; 5000 MHz: 54.9 dB/100ft; 7000 MHz: 66.4 dB/100ft; 10000 MHz: 81.2 dB/100ft; 15000 MHz: 102 dB/100ft; 18000 MHz: 113 dB/100ft; 20000 MHz: 120 dB/100ft |
| Power rating (max.) | 500 MHz: 180 W; 1,000 MHz: 119 W; 2,000 MHz: 79 W; 3,000 MHz: 62 W; 5,000 MHz: 46 W; 7,000 MHz: 37 W; 10,000 MHz: 30 W; 15,000 MHz: 24 W; 18,000 MHz: 21 W; 20,000 MHz: 20 W |
| Bend radius (installation min.) | 0.125 in (3.18 mm) |
| Max Pull Tension | 26 lbs (12 kg) |
| Bulk cable weight | 12 lbs/1000ft |
| Environmental suitability | Indoor (Not Riser or Plenum), Indoor |
| Flammability / reaction to fire | UL 1581 Horizontal Wire |
| AWM compliance | AWM 10245 |
| European directive compliance | EU CE Mark, EU Directive 2015/863/EU (RoHS 2 amendment), REACH, EU Directive 2011/65/EU (RoHS 2), EU Directive 2012/19/EU (WEEE) |
| APAC compliance | China RoHS II (GB/T 26572-2011) |
| Sustainability | CA Prop 65 |
| Other Part Numbers | 1671A TIN, 1671A TIN50, 1671A TIN100, 1671A TIN250, 1671A TIN500, 1671A TIN1000 |
| Priced Per | FT |
Documents
Images are for reference only. Specifications may change without notice — verify suitability for your application before purchase. The manufacturer's documentation controls.
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