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0.047 Semi-Rigid Coaxial Cable SR-047-TP 50 Ohm RF Cable with Tinned Copper Shield
0.047 Semi-Rigid Coaxial Cable SR-047-TP 50 Ohm RF Cable with Tinned Copper Shield
0.047 Semi-Rigid Coaxial Cable SR-047-TP 50 Ohm RF Cable with Tinned Copper Shield
0.047 Semi-Rigid Coaxial Cable SR-047-TP 50 Ohm RF Cable with Tinned Copper Shield
0.047 Semi-Rigid Coaxial Cable SR-047-TP 50 Ohm RF Cable with Tinned Copper Shield
0.047 Semi-Rigid Coaxial Cable SR-047-TP 50 Ohm RF Cable with Tinned Copper Shield
0.047 Semi-Rigid Coaxial Cable SR-047-TP 50 Ohm RF Cable with Tinned Copper Shield
0.047 Semi-Rigid Coaxial Cable SR-047-TP 50 Ohm RF Cable with Tinned Copper Shield
0.047 Semi-Rigid Coaxial Cable SR-047-TP 50 Ohm RF Cable with Tinned Copper Shield
0.047 Semi-Rigid Coaxial Cable SR-047-TP 50 Ohm RF Cable with Tinned Copper Shield
0.047 Semi-Rigid Coaxial Cable SR-047-TP 50 Ohm RF Cable with Tinned Copper Shield
0.047 Semi-Rigid Coaxial Cable SR-047-TP 50 Ohm RF Cable with Tinned Copper Shield
0.047 Semi-Rigid Coaxial Cable SR-047-TP 50 Ohm RF Cable with Tinned Copper Shield
0.047 Semi-Rigid Coaxial Cable SR-047-TP 50 Ohm RF Cable with Tinned Copper Shield
0.047 Semi-Rigid Coaxial Cable SR-047-TP 50 Ohm RF Cable with Tinned Copper Shield
0.047 Semi-Rigid Coaxial Cable SR-047-TP 50 Ohm RF Cable with Tinned Copper Shield
Specifications
Brand Name :
Bing Wire & Cable
Model Number :
SR-047-TP
Certification :
ISO, RoHS, SGS
Place of Origin :
Shanghai, China
MOQ :
1 ft
Price :
Negotiable
Payment Terms :
T/T,Western Union,Paypal
Supply Ability :
5000ft 7days
Delivery Time :
7-15 work days
Cable family :
Semi-Rigid Cable
Center Conductor :
Silver Plated Copper Clad Steel
Conductor Type :
Solid
Dielectric :
Solid PTFE
Outer Conductor :
Tinned Copper Tube
Impedance :
50 Ohm
Capacitance :
95.2 pF/m
Outer Diameter :
0.047'' (1.194mm)
Description
Product Description

SR-047-TP is a 0.047" 50-ohm semi-rigid coaxial cable featuring a tinned copper outer conductor for reliable performance in high-frequency RF and microwave applications requiring compact size and cost-effective construction. The tinned copper finish provides excellent solderability, corrosion resistance, and good electrical performance up to 18 GHz, while maintaining the same precise mechanical dimensions and bend characteristics as other 0.047" semi-rigid cables. This makes SR-047-TP ideal for telecom infrastructure, medical RF systems, automotive radar, aerospace and defense where consistent manufacturability and field reliability matter most.

Key Features
  • Tinned copper outer conductor – Excellent solderability to connectors/housings, good corrosion resistance
  • 0.047" (1.19mm) precise diameter – Minimum bend radius (0.050"), fits tightest RF layouts
  • 50-ohm ±1.5Ω impedance control – Typical VSWR <1.25:1 from DC to 12.4 GHz
  • Solid SCCS center conductor – Silver-plated copper-clad steel for low loss, high strength
  • PTFE dielectric – 70% velocity of propagation, -55°C to +150°C operation
  • Low Attenuation – 3.7 dB/m @ 10 GHz, 5.1 dB/m @ 18 GHz typical
  • RoHS compliant materials – Meets global environmental standards
  • OEM/ODM ready – Low MOQ, custom lengths, pre-formed assemblies from CAD
Specifications
Construction
ItemMaterialDiameter (in)Diameter (mm)
Centre ConductorSilver Plated Copper Clad Steel0.01130.2870
DielectricSolid PTFE0.0370.940
Outer ConductorTinned Copper Tube0.047 +0.002/- 0.0011.194 +0.051/- 0.025
Electrical Data
Capacitance (pF/m)95.2
Impedance (Ohms)50 +/- 1.5
Velocity of Propagation (%)70.0
Max. Frequency (GHz)109
Max. Voltage @60Hz (V RMS)3000
Mechanical Data
Min. Bend Radius (mm)1.270
Weight (kg/100m)0.60
Environmental Data
Temperature Range (℃)-55~+150
RoHSCompliant
Attenuation and Power
Frequency (GHz)Attenuation (dB/m)Power (Watts cW@20℃)
0.500.867.5
1.001.147.4
5.002.620.7
10.003.714.4
18.005.110.5
26.56.48.5
40.008.06.8
50.009.16.0
65.0010.65.2
90.0012.84.3
Applications
  • Telecom infrastructure – 5G base stations, small cell interconnects, tower-mounted amplifiers
  • Aerospace/defense – Avionics RF modules, radar test fixtures, SATCOM ground stations
  • Test & measurement – VNA calibration kits, torque wrenches, production test adapters
  • Medical RF systems – Imaging equipment RF paths, therapy device interconnects
  • Industrial RF – Plasma generators, RF heating, materials processing equipment
  • Automotive radar – 77 GHz sensor modules, ADAS calibration fixtures
  • Broadcast equipment – Studio-to-transmitter links, microwave STL interconnects
  • Scientific instruments – Particle physics RF distribution, lab instrumentation
FAQ

Q: How does tinned copper (TP) compare to silver-plated (SP) outer conductor?

A: Tinned copper offers excellent solderability and cost advantages with good performance to 18 GHz. Silver-plated provides 15-25% lower loss above 10 GHz due to better skin effect, but TP is preferred for production volumes and field reliability.

Q: What's the maximum recommended frequency for SR-047-TP?

A: Rated to 18 GHz continuous operation with VSWR <1.3:1 typical. Attenuation is 5.1 dB/m at 18 GHz. Many customers use to 26.5 GHz for test fixtures with acceptable performance.

Q: Can you provide custom pre-formed semi-rigid coaxial cable assemblies?

A: Yes, we manufacture pre-formed assemblies from your 2D/3D CAD files. Minimum bend radius 0.05". Typical lead time 5-7 days from drawing approval with full test data (VSWR/IL plots).

Q: What are your MOQ and lead times for production?

A: Low MOQ starts at 10 assemblies for custom work. Stock straight lengths ship same/next day. Production 100+ pcs typically 2-3 weeks. Volume discounts available.

Q: Are connectors pre-installed or field solderable?

A: Both options. We offer fully assembled cables with SMA/2.92mm/2.4mm connectors (VSWR tested) or raw cable lengths for field termination.

Q: What's included with each assembly?

A: Every semi-rigid coaxial cable ships with individual test report: VSWR plot (full band), insertion loss verification, length certification. Custom phase matching and environmental testing available.

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0.047" Semi-Rigid Coaxial Cable SR-047-TP 50 Ohm RF Cable with Tinned Copper Shield

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Product Detail
Brand Name :
Bing Wire & Cable
Model Number :
SR-047-TP
Certification :
ISO, RoHS, SGS
Place of Origin :
Shanghai, China
MOQ :
1 ft
Price :
Negotiable
Contact Supplier
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0.047 Semi-Rigid Coaxial Cable SR-047-TP 50 Ohm RF Cable with Tinned Copper Shield
0.047 Semi-Rigid Coaxial Cable SR-047-TP 50 Ohm RF Cable with Tinned Copper Shield
0.047 Semi-Rigid Coaxial Cable SR-047-TP 50 Ohm RF Cable with Tinned Copper Shield
0.047 Semi-Rigid Coaxial Cable SR-047-TP 50 Ohm RF Cable with Tinned Copper Shield
0.047 Semi-Rigid Coaxial Cable SR-047-TP 50 Ohm RF Cable with Tinned Copper Shield
0.047 Semi-Rigid Coaxial Cable SR-047-TP 50 Ohm RF Cable with Tinned Copper Shield
0.047 Semi-Rigid Coaxial Cable SR-047-TP 50 Ohm RF Cable with Tinned Copper Shield
0.047 Semi-Rigid Coaxial Cable SR-047-TP 50 Ohm RF Cable with Tinned Copper Shield

Shanghai Bing Wire & Cable Co., Ltd.

Verified Supplier
1 Years
shanghai, shanghai
Since 2005
Business Type :
Trading Company
Main Products :
Foam-Flex 034 Coax, HRF0.75-WB 34AWG Coax, SR-016 Semi Rigid Coaxial Cable
Total Annual :
12100000- 18600000
Employee Number :
11~50
Certification Level :
Verified Supplier
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