rf microwave coaxial cable Bel Fuse 5151-DKF-0036 with silver plated copper conductor and fep jacket
Product Overview
Semflex, a Cinch Connectivity Solutions brand, specializes in the design and manufacture of high-quality coaxial cable and cable assemblies for demanding RF/Microwave applications. With over 40 years of expertise, Semflex offers cost-effective, one-stop solutions that reduce time to market and enhance system reliability. Their products cater to a global list of high-technology firms across diverse industries including military weapons platforms, electronic countermeasures, cellular infrastructure, satellite communications, aerospace, and precision test and measurement. Semflex is vertically integrated, ensuring high-performance RF/Microwave cables, assemblies, and connectors that meet or exceed specifications.
Product Attributes
- Brand: Semflex (a Cinch Connectivity Solutions brand)
- Certifications/Standards: MIL-C-39012 applicable industry standards
- Material (Jacket): FEP, Polyurethane
- Material (Dielectric): Polyethelene, Solid PTFE, Low Density PTFE, Ultra Low Density PTFE
- Material (Center Conductor): Silver Plated Copper, Copper Clad Aluminum
- Material (Shielding): Silver/Tin Plated Copper Wire, Bare Copper/Aluminum Wire, Foil Tapes
- Color (Jacket): Blue Tint (SM Series)
Technical Specifications
About Semflex
Semflex is a vertically integrated company manufacturing high-performance RF/Microwave cables, cable assemblies, and connectors for a global list of high-technology firms. Their mission is to contribute to customer success by offering cost-effective solutions, reducing time to market, and increasing system reliability.
Industries Served
- Missile Guidance Systems
- Communication Systems
- High Power Applications
- Phased Array Radars
- Professional Audio
- Industrial Lasers
- Medical MRI
- Land, Sea, and Airborne Military Weapons Platforms
- Electronic Counter Measures and Jammers
- Cellular Antennas and Base Stations
- Satellite Antennas and Earth Stations
- Commercial and Military Airframes
- Precision Test and Measurement
- Semiconductor Sputtering
Cable Insertion Loss Calculation
Cable Insertion Loss (dB/in @ Freq (GHz)) = L x [( k1 x F ) + ( k2 x F ) ] / 1200
Connector Loss (dB @ Freq (GHz)) = k3 x F
Total Insertion Loss (IL) = Cable Loss + Connector Loss
Where: IL = Insertion Loss (dB), L = Length (in), F = Frequency (GHz)
Connector Constants (k3)
| Interface | k3 (Straight) | k3 (Right Angle) |
|---|---|---|
| 2.4mm | 0.03 | 0.05 |
| 2.92mm | 0.03 | 0.05 |
| 3.5mm | 0.03 | 0.05 |
| SMA | 0.03 | 0.07 |
| N | 0.05 | 0.07 |
| TNC | 0.05 | 0.07 |
VSWR Guide (Max)
| Freq. (GHz) | Interface | VSWR*(max) |
|---|---|---|
| 50 | 2.4mm, Straight | 1.45 |
| 50 | 2.4mm, Right Angle | 1.50 |
| 40 | 2.9mm, Straight | 1.40 |
| 40 | 2.9mm, Right Angle | 1.50 |
| 35 | 3.5mm, Straight | 1.40 |
| 35 | 3.5mm, Right Angle | 1.50 |
| 26 | SMA Straight | 1.25 |
| 26 | SMA Right Angle | 1.30 |
| 18 | N Straight | 1.30 |
| 18 | N Right Angle | 1.30 |
| 18 | TNC Straight | 1.30 |
| 18 | TNC Right Angle | 1.30 |
Assembly Lengths Definition
Standard Length Tolerance:
- 6~119: -0, +0.5
- 120~179: -0, +1
- 180~480: -0, +4
*Contact factory about the lengths over 480
Cable Constants
| Cable | Max. Freq. (GHz) | k1 | k2 |
|---|---|---|---|
| HP120S | 55 | 15.22 | 0.59 |
| HP160S | 40 | 11.72 | 0.38 |
| HP160U | 40 | 13.33 | 0.87 |
| HP190S | 28 | 7.45 | 0.35 |
| HP305S | 18 | 4.76 | 0.37 |
| HP450 | 12 | 3.44 | 0.36 |
| LA190S | 28 | 7.38 | 0.32 |
| LA290S | 18 | 4.24 | 0.19 |
| SW060 | 129 | 38.38 | 0.36 |
| SW086 | 71 | 22.62 | 0.63 |
| SW110 | 55 | 16.15 | 0.60 |
| SW150 | 40 | 12.45 | 0.35 |
| SW180 | 28 | 8.62 | 0.39 |
| KW430 | 14 | 3.894 | 0.396 |
| KW530 | 11 | 3.079 | 0.365 |
| SM405 | 60 | 23.98 | 1.20 |
| SM402 | 34 | 10.35 | 1.24 |
HPI/LAI Series Features
- Most customer configurable cable assembly series.
- Custom options such as phase matching and custom marking available upon request.
- Available with high performance HP cable series and low attenuation LA cable series.
- Wide selection of interfaces and cable jackets.
- All connectors designed to meet MIL-C-39012 applicable industry standards.
- All connectors designed for cable fit and optimum connector to cable transition.
- Wide range of applications through 50GHz.
HPT Series Features
- Available with high performance HP cable series.
- Heavy duty on cable hot molded rubber boot provides exceptional strain relief and extends the life span of the cable assembly.
- All connectors specially designed to provide excellent adhesion to the strain relief boot.
- All interfaces designed to meet MIL-C-39012 applicable industry standards.
- The best option for lab and production testing and high flexure applications up to 50GHz.
DKF Series Features
- Available with high performance HP190S cable.
- Heavy duty slip-on rubber boot provides exceptional strain relief and extends the life span of the cable assembly.
- All connectors specially designed to provide excellent adhesion to the strain relief boot.
- All interfaces designed to meet MIL-C-39012 applicable industry standards.
- Available in standard lengths with straight male connectors stocked by distributors for lab and production applications up to 18GHz.
SWI Series Features
- Available with SW series cable.
- Higher performance alternative to RG series cable assemblies.
- All interfaces designed to meet MIL-C-39012 applicable industry standards.
- Ideal for in-box or in-cabinet applications up to 18GHz.
KW Series Features
- Tight Installations - high power.
- High power, low loss, high flexibility compared to air dielectric corrugated cables.
SW Series Features
- Lower cost - ease of assembly.
- Good electrical performance, low loss to 129GHz.
- Simplified connector attachments and assembly methods.
HP Series Features
- Test and measurement interconnects - robust construction.
- Best all-around choice for microwave test and interconnect cables.
- Low loss and VSWR to 55GHz, toughest mechanical construction.
- HP160U ULTRAFLEX designed for laboratory use with high flexibility.
- Triple shield construction provides connector attachments exceeding 70 lbs pull-off force and withstands harsh handling.
LA Series Features
- Best available combination of low attenuation, phase stability, and mechanical performance.
- Excellent bend and crush resistance properties.
- Best choice for phase stability over temperature and flexure.
SM Series Features
- Flexible alternative to semi-rigid cable, using same connectors and tooling.
- Ideal for military ECM and guidance systems, commercial antennas, communications applications, and densely-spaced coaxial interconnects.
Power Handling
| Connector | Avg Power* (kW) | Peak Power (kW) |
|---|---|---|
| SMA | 0.1 | 2.5 |
| BNC | 0.1 | 5.6 |
| TNC | 0.3 | 5.6 |
| UHF | 0.3 | 10 |
| N | 0.6 | 10 |
| HN | 0.6 | 40 |
| SC | 1.2 | 44 |
| 7/16 DIN | 3.0 | 40 |
| 4.1/9.5 DIN | 1.2 | 16 |
| LC | 3.5 | 63 |
| 7/8 EIA | 4.2 | 90 |
| 1-5/8 EIA | 5.2 | 305 |
*Average power ratings of connector interfaces are typical for most applications and based on 900MHz.
Jacket Materials
- Polyurethane: Low temperature rating, UV resistant, abrasion resistant, flexible (-65 to 85C).
- FEP: High temperature rating, chemical resistant, moisture resistant, low smoke, low outgassing (-65 to 200C).
Shielding Types
- Triple Shield: Woven flat braid, polyimide foil, round braid (>90 dB shielding effectiveness, high torque resistance, mechanically strong).
- Double Shield: Helical flat braid, round braid (>100 dB shielding effectiveness, phase stable vs flexure).
- Double Shield: Woven flat braid, round braid (>85 dB shielding effectiveness, low contact resistance).
- Double Shield: Polyester foil, round braid (>85 dB shielding effectiveness, cost effective).
- Double Shield: Round braid, round braid (>60 dB shielding effectiveness, flexible).
- Single Shield: Round braid (>40 dB shielding effectiveness, very flexible).
Dielectric Materials
- Polyethelene: Temp (-40 to 85C), VP (66-85%).
- Solid PTFE: Temp (-65 to 125C), VP (70%).
- Low Density PTFE: Temp (-65 to 200C), VP (74-78%).
- Ultra Low Density PTFE: Temp (-65 to 200C), VP (82-85%).
Center Conductor Types
- Solid Conductors: Less resistance, lower loss, higher power.
- Stranded Conductors: More flexible.
Center Conductor Plating
- Silver Plating: Lowest loss, solderable.
- Copper Clad: Cost effective, solderable.
Characteristic Impedance Tolerances
- Extruded dielectrics: < +/- 6%
- Tape wrapped dielectrics: < +/- 2%
LA Series Cable Construction & Properties
| Specification | LA190S | LA290S |
|---|---|---|
| Impedance (ohms) | 50 | 50 |
| Capacitance (pf/ft) | 23.8 | 24 |
| Inductance (nH.ft) | 59 | 59 |
| Shielding Effectiveness (dB) | >100 | >100 |
| Cut off Frequency (GHz) | 28 | 19.7 |
| Velocity of Propagation (%) | 85 | 83 |
| Breakdown Voltage (KV) | >10 | >15 |
| Max Structural VSWR | 1.20:1 | 1.20:1 |
| Jacket O.D. (in) | 0.189 | 0.292 |
| Round Braid O.D. (in) | 0.174 | 0.267 |
| Helical Braid O.D. (in) | 0.158 | 0.249 |
| Dialectric O.D. (in) | 0.147 | 0.235 |
| Center Conductor O.D. (in) | 0.055 | 0.089 |
| Center Conductor Type | Solid | Solid |
| Inside Minimum Bend Radius (in) | 1.1 | 1.600 |
| Operating Temperature (C) | -65/+200 | -65/+200 |
| Weight (lbs/ft) | 0.034 | 0.090 |
LA Series Attenuation & Power
| Frequency (GHz) | LA190S Attenuation (dB/100 ft) | LA290S Attenuation (dB/100 ft) | LA290 Average Power (kW) | LA190S Average Power (kW) |
|---|---|---|---|---|
| 0.5 | 5.09 | 2.93 | 0.1 | 0.1 |
| 1 | 7.7 | 4.43 | 0.2 | 0.2 |
| 3 | 13.7 | 7.90 | 0.4 | 0.4 |
| 6 | 20 | 11.50 | 1 | 1 |
| 12 | 29.4 | 16.91 | 2 | 2 |
| 18 | 37.1 | 21.32 | 3 | 3 |
| 28 | 47.9 | N/A | 4 | 4 |
HP Series Cable Construction & Properties
| Specification | HP120S | HP160S | HP160U | HP190S | HP305S | HP450 |
|---|---|---|---|---|---|---|
| Impedance (ohms) | 50 | 50 | 50 | 50 | 50 | 50 |
| Capacitance (pf/ft) | 26.7 | 26.9 | 27 | 26.7 | 26.2 | 26 |
| Inductance (nH.ft) | 67 | 66 | 66 | 66 | 66 | 62 |
| Shielding Effectiveness (dB) | >90 | >90 | >90 | >90 | >90 | >90 |
| Cut off Frequency (GHz) | 55 | 40 | 40 | 28 | 18 | 12 |
| Velocity of Propagation | 74% | 75% | 78% | 75.5% | 77% | 78% |
| Breakdown Voltage (KV) | >5 | >7 | >7 | >10 | >15 | >20 |
| Max Structural VSWR | 1.20:1 | 1.20:1 | 1.20:1 | 1.20:1 | 1.20:1 | 1.20:1 |
| Jacket O.D. (in) | 0.124 | 0.160 | 0.168 | 0.205 | 0.305 | 0.450 |
| Round Braid O.D. (in) | 0.104 | 0.145 | 0.136 | 0.188 | 0.273 | 0.403 |
| Shield Interlayer O.D. (in) | 0.088 | 0.129 | 0.120 | 0.172 | 0.256 | 0.378 |
| Flat Braid O.D. (in) | 0.080 | 0.120 | 0.109 | 0.163 | 0.248 | 0.369 |
| Dielectric O.D. (in) | 0.074 | 0.108 | 0.097 | 0.151 | 0.242 | 0.357 |
| Center Conductor O.D. (in) | 0.025 | 0.036 | 0.034 | 0.051 | 0.078 | 0.129 |
| Center Conductor Type | Solid | Solid | Stranded | Solid | Solid | Stranded |
| Inside Min Bend Radius (in) | 0.6 | 0.9 | 0.9 | 1.1 | 1.8 | 2.5 |
| Operating Temperature (C) | -65/200 | -65/200 | -65/85 | -65/200 | -65/200 | -65/200 |
| Weight (lbs/ft) | 0.02 | 0.04 | 0.03 | 0.05 | 0.09 | 0.20 |
HP Series Attenuation & Power
| Frequency (GHz) | HP120S Attenuation (dB/100 ft) | HP160S Attenuation (dB/100 ft) | HP160U Attenuation (dB/100 ft) | HP190S Attenuation (dB/100 ft) | HP305S Attenuation (dB/100 ft) | HP450 Attenuation (dB/100 ft) | HP450 Average Power (kW) | HP305S Average Power (kW) | HP190S Average Power (kW) | HP160S Average Power (kW) | HP120S Average Power (kW) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 0.5 | 11.06 | 8.48 | 10.2 | 5.44 | 3.55 | 2.61 | 12.1 | 6.4 | 3.0 | 1.5 | 1.0 |
| 1 | 22.71 | 17.34 | 20.9 | 11.24 | 7.47 | 5.58 | 8.2 | 4.4 | 1.6 | 1.1 | 0.7 |
| 2 | 59.82 | 45.15 | 55.1 | 30.01 | 20.89 | 16.20 | 5.5 | 3.0 | 1.1 | 0.8 | 0.5 |
| 6 | 92.98 | 69.61 | 85.5 | 47.09 | - | - | 3.0 | 1.6 | 0.8 | 0.4 | 0.3 |
| 12 | 119.90 | 89.27 | 110.2 | - | - | - | 2.0 | 1.1 | 0.5 | 0.3 | 0.2 |
| 18 | - | - | - | - | - | - | - | 0.9 | 0.4 | 0.2 | 0.1 |
| 26 | - | - | - | - | - | - | - | - | - | 0.2 | 0.1 |
| 40 | - | - | - | - | - | - | - | - | - | - | - |
SW Series Cable Construction & Properties
| Specification | SW060 | SW086 | SW110 | SW150 | SW180 |
|---|---|---|---|---|---|
| Impedance (Ohms) | 50 | 50 | 50 | 50 | 50 |
| Capacitance (pf/ft) | 27 | 27 | 27 | 26.9 | 26.7 |
| Inductance (nH/ft) | 68 | 67 | 66 | 66 | 62 |
| Shielding Effectiveness (dB) | >85 | >85 | >85 | >85 | >85 |
| Cut off Frequency (GHz) | 129 | 71 | 55 | 40 | 28 |
| Velocity of Propagation | 75% | 74% | 76% | 76% | 77% |
| Breakdown Voltage (KV) | >1 | >3 | >5 | >7 | >10 |
| Max Structural VSWR | 1.15:1 | 1.15:1 | 1.15:1 | 1.15:1 | 1.15:1 |
| Jacket O.D. (in) | 0.060 | 0.090 | 0.118 | 0.153 | 0.196 |
| Round Braid O.D. (in) | 0.049 | 0.083 | 0.096 | 0.136 | 0.180 |
| Flat Braid O.D. (in) | 0.039 | 0.065 | 0.080 | 0.120 | 0.163 |
| Dielectric O.D. (in) | 0.033 | 0.059 | 0.074 | 0.108 | 0.151 |
| Center Conductor O.D. (in) | 0.011 | 0.020 | 0.025 | 0.036 | 0.051 |
| Center Conductor Type | Solid | Solid | Solid | Solid | Solid |
| Inside Min Bend Radius (in) | 0.275 | 0.4 | 0.5 | 0.8 | 1.0 |
| Operating Temperature (C) | -65/200 | -65/200 | -65/200 | -65/200 | -65/200 |
| Weight (lbs/ft) | 0.010 | 0.015 | 0.020 | 0.040 | 0.050 |
SW Series Attenuation & Power
| Frequency (GHz) | SW086 Attenuation (dB/100 ft) | SW110 Attenuation (dB/100 ft) | SW150 Attenuation (dB/100 ft) | SW180 Attenuation (dB/100 ft) | SW086 Average Power (kW) | SW110 Average Power (kW) | SW150 Average Power (kW) | SW180 Average Power (kW) |
|---|---|---|---|---|---|---|---|---|
| 0.5 | 0.73 | 0.89 | 1.45 | 2.47 | 2.5 | 2.0 | 1.5 | 1.0 |
| 1 | 0.52 | 0.63 | 1.02 | 1.73 | 2.1 | 1.7 | 1.0 | 0.7 |
| 2 | 0.36 | 0.43 | 0.70 | 1.18 | 1.7 | 1.3 | 0.7 | 0.5 |
| 6 | 0.20 | 0.24 | 0.38 | 0.62 | 1.0 | 0.8 | 0.4 | 0.2 |
| 12 | 0.13 | 0.16 | 0.25 | 0.40 | 0.5 | 0.4 | 0.2 | 0.1 |
| 18 | 0.11 | 0.13 | 0.19 | 0.31 | - | - | - | - |
KW Series Cable Construction & Properties
| Specification | KW430 | KW530 |
|---|---|---|
| Impedance (ohms) | 50 | 50 |
| Capacitance (pf/ft) | 24 | 24 |
| Inductance (nH.ft) | 62 | 62 |
| Shielding Effectiveness (dB) | >85 | >85 |
| Cut off Frequency (GHz) | 14 | 11 |
| Velocity of Propagation | 83% | 83% |
| Breakdown Voltage (KV) | >17 | >20 |
| Max Structural VSWR | 1.20:1 | 1.20:1 |
| Jacket O.D. (in) | 0.430 | 0.530 |
| Round Braid O.D. (in) | 0.343 | 0.443 |
| Flat Braid O.D. (in) | 0.327 | 0.417 |
| Dielectric O.D. (in) | 0.315 | 0.405 |
| Center Conductor O.D. (in) | 0.114 | 0.144 |
| Center Conductor Type | Solid | Solid |
| Inside Min Bend Radius (in) | 2.2 | 2.5 |
| Operating Temperature (C) | -65/85 | -65/85 |
| Weight (lbs/ft) | 0.15 | 0.20 |
KW Series Attenuation & Power
| Frequency (GHz) | KW430 Attenuation (dB/100 ft) | KW530 Attenuation (dB/100 ft) | KW430 Average Power (kW) | KW530 Average Power (kW) |
|---|---|---|---|---|
| 0.45 | 9.8 | 15.4 | 14 | 11 |
| 1 | 6.4 | 10.0 | 10 | 8 |
| 3 | 3.5 | 5.4 | 8 | 6 |
| 6 | 2.3 | 3.6 | 6 | 4 |
| 10 | 1.7 | 2.6 | 4 | 3 |
| 14 | 1.4 | - | 3 | 2 |
SM Series Cable Construction & Properties
| Specification | SM405 | SM402 |
|---|---|---|
| Impedance (ohms) | 50 | 50 |
| Capacitance (pf/ft) | 29.4 | 29.4 |
| Inductance (nH.ft) | 71 | 71 |
| Shielding Effectiveness (dB) | >100 | >100 |
| Cut off Frequency (GHz) | 60 | 34 |
| Velocity of Propagation | 70% | 70% |
| Breakdown Voltage (KV) | >2 | >5 |
| Max Structural VSWR | 1.20:1 | 1.20:1 |
| Jacket O.D. (in) | 0.101 | 0.161 |
| Round Braid O.D. (in) | 0.083 | 0.141 |
| Helical Braid O.D. (in) | 0.066 | 0.124 |
| Dielectric O.D. (in) | 0.060 | 0.116 |
| Center Conductor O.D. (in) | 0.020 | 0.036 |
| Center Conductor Type | Stranded | Solid |
| Inside Min Bend Radius (in) | 0.150 | 0.250 |
| Operating Temperature (C) | -65/125 | -65/125 |
| Weight (lbs/ft) | 0.015 | 0.033 |
SM Series Attenuation & Power
| Nominal GHz | SM405 Attenuation (dB/100 ft) | SM402 Attenuation (dB/100 ft) | SM405 Average Power (kW) | SM402 Average Power (kW) |
|---|---|---|---|---|
| 0.5 | 0.18 | 0.92 | 1.0 | 0.2 |
| 1 | 0.13 | 0.62 | 0.8 | 0.18 |
| 2 | 0.09 | 0.42 | 0.6 | 0.12 |
| 6 | 0.05 | 0.22 | 0.4 | 0.08 |
| 12 | 0.04 | 0.15 | 0.2 | 0.04 |
| 18 | 0.03 | 0.12 | 0.1 | 0.03 |
Contact Information
- North America: +1 507.833.8822, ccsorders@us.cinch.com
- Asia-Pacific: +86 21 5442 7668, ccs.asia.sales@as.cinch.com
- Europe, Middle East: +44 (0) 1245 342060, CinchConnectivity@eu.cinch.com
About Cinch Connectivity Solutions
For over 100 years, Cinch Connectivity Solutions has manufactured high-quality and reliable high-performance connectors and cable assemblies. Cinch is recognized as a world-class connectivity supplier of RF, fiber optic, hybrid, microwave components, circular, d-subminiatures, modular rectangular, electronic enclosures, and cable assemblies. Cinch provides innovative solutions to the military, commercial aerospace, networking, telecommunication, test and measurement, oil and gas, and other harsh environment industries.
2410310933_Bel-Fuse-5151-DKF-0036_C20857211.pdf
SMA 50 Ohm End Launch Jack Receptacles Bel Fuse 142-0711-886 Supporting Frequencies from 0 to 26.5 GHz
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SMA 50 Ohm End Launch Jack Receptacles Bel Fuse 142-0711-886 Supporting Frequencies from 0 to 26.5 GHz |
1 SMA Board Side 18GHz 50Ω Coaxial Connector (RF) Assemblies RoHS
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Metric Test Cable Assembly Bel Fuse 2121-DKF-M0075 Designed for End Test Laboratories and Production |
Coaxial Connector (RF) Assemblies RoHS
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Robust Bel Fuse 2151-DKF-0036 coaxial cable assemblies designed for precision and system reliability |
Coaxial Connector (RF) Assemblies RoHS
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Semflex Precision Microwave Coaxial Cable Assemblies featuring Bel Fuse 5151-DKF-0012 for RF applications |
Coaxial Connector (RF) Assemblies RoHS
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Robust Bel Fuse 2151-DKF-0024 coaxial cable assembly for commercial and military airframe applications |
Coaxial Connector (RF) Assemblies RoHS
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SMA 50 Ohm Connectors with Gold Plated Nickel Plated Finishes Frequency Range to 26.5 GHz Bel Fuse 142-0701-201 |
Connector Receptacle SMA 50Ω Through Hole
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