Belden 1672A TIN, Coax 75 Ohm 29 AWG TFE SH Color
SKU:Belden 1672A TIN
● In stock
Description
Belden 1672A TIN is a conformable 75 Ohm coax for microwave and other high frequency applications. It features a 29 AWG solid SCCS - Silvered Copper Covered Steel conductor with PTFE - Polytetrafluoroethylene insulation and a no jacket construction. Shielding consists of a 100% Bare Copper (BC) tape plus a 100% Tinned Copper (TC + Tin Filled) braid for full coverage. Key mechanical and compliance details include a 0.125 in (3.18 mm) installation minimum bend radius, UL temperature 105°C, and UL Voltage Rating 30 V (UL AWM Style 10245).
Belden 1672A TIN Key Features
- Conformable coax design with 75 Ohm characteristic impedance for microwave and other high frequency applications.
- 29 AWG solid SCCS - Silvered Copper Covered Steel conductor with PTFE - Polytetrafluoroethylene insulation.
- Dual-layer shielding with 100% Bare Copper (BC) tape coverage and 100% Tinned Copper (TC + Tin Filled) braid coverage.
- No jacket construction for an unjacketed build.
- 0.125 in (3.18 mm) installation minimum bend radius to support tight routing.
- UL temperature 105°C and operating: -70°C to +200°C.
- UL Voltage Rating: 30 V (UL AWM Style 10245) and Voltage Rating: 1500 V.
Belden 1672A TIN Applications
- Designed for microwave and other high frequency applications where a 75 Ohm coax is required.
- Supports interconnect RF equipment where a conformable coax format is needed for routing and integration.
- Suitable for radar equipment interconnects in high frequency signal paths.
- Used in military communications systems that specify this cable type for high frequency connectivity.
Belden™ and all associated trademarks are the property of their respective owners.
Specifications
| Attribute | Value |
|---|---|
| Coax Type | Conformable coax |
| Overall cable diameter (nominal) | 0.087 in (2.2 mm) |
| Conductor size | 29 AWG |
| Conductor stranding | Solid |
| Conductor nominal diameter | 0.0114 in |
| Conductor Material | SCCS - Silvered Copper Covered Steel |
| Insulation Material | PTFE - Polytetrafluoroethylene |
| Insulation nominal diameter | 0.062 in (1.6 mm) |
| Insulation color code | White |
| Shield layer 1 | Tape, Bare Copper (BC), 100% coverage |
| Shield layer 2 | Braid, Tinned Copper (TC + Tin Filled), 100% coverage; Diameter: 0.085 inch |
| Bulk cable weight | 12 lbs/1000ft |
| Nom. conductor DCR | 205 Ohm/1000ft |
| Nom. outer shield DCR | 10 Ohm/1000ft (33 Ohm/km) |
| Nom. capacitance (Cond-to-Shield) | 19.5 pF/ft (64.0 pF/m) |
| Nom. velocity of prop. | 70% |
| Return loss | 10 - 1000 MHz: 25 dB min. return loss |
| Attenuation (Nominal) | 1 MHz: 1.6 dB/100ft; 10 MHz: 1.8 dB/100ft; 50 MHz: 4.1 dB/100ft; 100 MHz: 6.5 dB/100ft; 200 MHz: 9 dB/100ft; 400 MHz: 12.8 dB/100ft; 700 MHz: 18 dB/100ft; 1000 MHz: 22.1 dB/100ft |
| Power rating (max.) | 1 MHz: 520 W; 10 MHz: 295 W; 50 MHz: 195 W; 100 MHz: 160 W; 200 MHz: 140 W; 400 MHz: 130 W; 700 MHz: 127 W; 1,000 MHz: 125 W |
| Max Pull Tension | 20 lbs (9.1 kg) |
| Environmental suitability | Indoor (Not Riser or Plenum), Indoor, Outdoor |
| Flammability / reaction to fire | UL 1581 Horizontal Wire |
| AWM compliance | AWM 10245 |
| Sustainability | CA Prop 65 |
| 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) |
| Other Part Numbers | 1672A TIN, 1672A TIN100, 1672A TIN250, 1672A TIN500, 1672A 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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