Shanghai Bing Wire & Cable Co., Ltd.
| 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 | Copper Tube-100% coverage |
| Impedance | 50 Ohm |
| Capacitance | 29.0 pF/ft |
| Outer Diameter | 0.056'' (1.422mm) |
| Brand Name | Bing Wire & Cable |
| Model Number | SR-056 |
| Certification | ISO, RoHS, SGS |
| Place of Origin | Shanghai, China |
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Product Specification
| 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 | Copper Tube-100% coverage |
| Impedance | 50 Ohm | Capacitance | 29.0 pF/ft |
| Outer Diameter | 0.056'' (1.422mm) | Brand Name | Bing Wire & Cable |
| Model Number | SR-056 | Certification | ISO, RoHS, SGS |
| Place of Origin | Shanghai, China |
This 0.056 inch (1.42mm) semi-rigid coaxial cable features seamless copper tube outer conductor construction providing 100% RF shielding with excellent signal integrity for microwave applications through 90 GHz. The center conductor utilizes silver-plated copper-clad steel (SCCS) with solid PTFE dielectric, delivering stable 50 Ohm impedance with low insertion loss across the frequency range. The rigid copper tube construction maintains precise conductor spacing for consistent electrical performance while allowing permanent forming for custom routing in tight spaces. This semi-rigid coax is suitable for microwave module internal wiring, test fixture integration, and RF jumper applications where mechanical stability and electrical performance are required.
| Item | Material | Diameter (in) | Diameter (mm) |
|---|---|---|---|
| Centre Conductor | Silver Plated Copper Clad Steel | 0.0113 | 0.2870 |
| Dielectric | Solid PTFE | 0.037 | 0.940 |
| Outer Conductor | Copper Tube | 0.056 +/- 0.002 | 1.422 +/- 0.051 |
| Capacitance (pF/m) | 95.2 |
|---|---|
| Impedance (Ohms) | 50 +/- 2.5 |
| Velocity of Propagation (%) | 70.0 |
| Max. Frequency (GHz) | 109 |
| Max. Voltage @60Hz (V RMS) | 3000 |
| Min. Bend Radius (mm) | 3.175 |
|---|---|
| Weight (kg/100m) | 1.05 |
| Temperature Range (℃) | -55~+175 |
|---|---|
| RoHS | Compliant |
| Frequency (GHz) | Attenuation (dB/m) | Power (Watts cW@20℃) |
|---|---|---|
| 0.50 | 0.8 | 110.4 |
| 1.00 | 1.1 | 77.6 |
| 5.00 | 2.6 | 34.0 |
| 10.00 | 3.7 | 23.6 |
| 18.00 | 5.1 | 17.3 |
| 26.5 | 6.4 | 14.0 |
| 40.00 | 8.0 | 11.2 |
| 50.00 | 9.1 | 9.9 |
| 65.00 | 10.6 | 8.5 |
| 90.00 | 12.8 | 7.1 |
Q: What is the maximum frequency for this 0.056" semi-rigid cable?
A: This cable is suitable for applications up to 109 GHz with usable performance across microwave and millimeter wave frequencies. The actual frequency limit depends on the specific application and acceptable insertion loss levels.
Q: What type of center conductor does this cable use?
A: The center conductor is silver-plated copper-clad steel (SCCS), providing excellent conductivity while maintaining mechanical strength for permanent forming and soldering.
Q: What is the outer conductor construction?
A: The outer conductor is a seamless copper tube providing 100% shielding coverage, eliminating signal leakage and ensuring excellent RF isolation.
Q: Can this cable be soldered directly to PCB for test fixture construction?
A: Yes. The SCCS center conductor accepts soldering using standard techniques. The rigid copper tube maintains position after soldering, ensuring consistent signal paths.
Q: What is the minimum bend radius for routing within test fixtures?
A: The cable can be permanently formed to shape using radiused forming tools. For specific bend radius requirements, please contact our engineering team.
Q: What connector options are available?
A: Standard options include bare ends for direct soldering, SMA connectors for applications below 26 GHz, and 2.92mm connectors for 40 GHz test systems. Custom connector configurations available upon request.
Q: What is the minimum order quantity?
A: 10 meters minimum order, with custom cut lengths available. This low MOQ supports test fixture prototyping and small production runs.
Q: What documentation is available?
A: We provide material certification, lot traceability records, and MIL-DTL-17 compliance documentation upon request.
Q: Is this cable RoHS compliant?
A: Yes, this semi-rigid coaxial cable is RoHS compliant.
Q: Can I order pre-formed cables to my mechanical drawing?
A: Yes. Send a mechanical drawing or dimensioned sketch, and we will deliver cables formed to your specifications.
Company Details
Business Type:
Trading Company
Year Established:
2005
Total Annual:
12100000- 18600000
Employee Number:
11~50
Ecer Certification：
Verified Supplier
About Us—Shanghai Baiyin Cable Co., Ltd. Since 2005, Shanghai Baiyin Cable Co., Ltd. has specialized in designing and manufacturing high-performance cables for demanding environments. Headquartered in Shanghai, we serve global industries with tailored solutions engineered for reliability, prec... About Us—Shanghai Baiyin Cable Co., Ltd. Since 2005, Shanghai Baiyin Cable Co., Ltd. has specialized in designing and manufacturing high-performance cables for demanding environments. Headquartered in Shanghai, we serve global industries with tailored solutions engineered for reliability, prec...
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