Hefei Purple Horn E-Commerce Co., Ltd.
| Number of Ports | 1 |
| RF Series | SMA |
| Connector Type | 板端 |
| Frequency | 18GHz |
| Impedance | 50Ω |
| Description | 1 SMA Board Side 18GHz 50Ω Coaxial Connector (RF) Assemblies RoHS |
| Mfr. Part # | 142-0711-886 |
| Model Number | 142-0711-886 |
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Product Specification
| Number of Ports | 1 | RF Series | SMA |
| Connector Type | 板端 | Frequency | 18GHz |
| Impedance | 50Ω | Description | 1 SMA Board Side 18GHz 50Ω Coaxial Connector (RF) Assemblies RoHS |
| Mfr. Part # | 142-0711-886 | Model Number | 142-0711-886 |
Cinch Connectivity Solutions offers SMA 50 Ohm End Launch Jack Receptacles designed for reliable performance in demanding applications. These connectors are engineered for efficient integration with printed circuit boards, providing a robust transition from coaxial cable to microstrip. Available in both gold and nickel plated finishes, they are suitable for a wide frequency range up to 18 GHz, with specific models extending to 26.5 GHz. Customer drawings are available upon request for custom integration needs.
| Category | Specification | Details | ||||||
|---|---|---|---|---|---|---|---|---|
| Electrical Ratings | Impedance | 50 Ohms | ||||||
| Frequency Range (Dummy Loads) | 0-2 GHz | |||||||
| Frequency Range (Flexible Cable Connectors) | 0-12.4 GHz | |||||||
| Frequency Range (Uncabled Receptacles, RA Semi-Rigid, Adapters) | 0-18.0 GHz | |||||||
| Frequency Range (Straight Semi-Rigid, Field Replaceable) | 0-26.5 GHz | |||||||
| VSWR (f = GHz) | Straight Right Angle Cabled Connectors (RG-178) | 1.20 + .025f / 1.20 + .03f | ||||||
| Straight Right Angle Cabled Connectors (RG-316, LMR-100) | 1.15 + .02f / 1.15 + .03f | |||||||
| Straight Right Angle Cabled Connectors (RG-58, LMR-195) | 1.15 + .01f / 1.15 + .02f | |||||||
| Straight Right Angle Cabled Connectors (RG-142) | 1.15 + .01f / 1.15 + .02f | |||||||
| Straight Right Angle Cabled Connectors (LMR-200, LMR-240) | 1.10 + .03f / 1.10 + .06f | |||||||
| .086 Semi-Rigid | 1.07 + .008f / 1.18 + .015f | |||||||
| .141 Semi-Rigid (w/contact) | 1.05 + .008f / 1.15 + .015f | |||||||
| .141 Semi-Rigid (w/o contact) | 1.035 + .005f | |||||||
| Jack-Bulkhead Jack Adapter and Plug-Plug Adapter | 1.05 + .01f | |||||||
| Jack-Jack Adapter and Plug-Jack Adapter | 1.05 + .005f | |||||||
| Working Voltage (Vrms maximum) | Connectors for RG-178 | 170 (Sea Level) / 45 (70K Feet) | ||||||
| Connectors for RG-316; LMR-100, 195, 200 | 250 (Sea Level) / 65 (70K Feet) | |||||||
| Connectors for RG-58, RG-142, LMR-240, .086 Semi-Rigid, Uncabled Receptacles, .141 Semi-Rigid w/o Contact | 335 (Sea Level) / 85 (70K Feet) | |||||||
| Connectors for .141 Semi-Rigid with Contact and Adapters | 500 (Sea Level) / 125 (70K Feet) | |||||||
| Dielectric Withstanding Voltage (VRMS minimum at sea level) | Connectors for RG-178 | 500 | ||||||
| Connectors for RG-316; LMR-100, 195, 200 | 750 | |||||||
| Connectors for RG-58, RG-142, LMR-240, .086 Semi-Rigid, Field Replaceable, Uncabled Receptacles | 1000 | |||||||
| Connectors for .141 Semi-Rigid with Contact and Adapters | 1500 | |||||||
| Corona Level (Volts minimum at 70,000 feet) | Connectors for RG-178 | 125 | ||||||
| Connectors for RG-316; LMR-100, 195, 200 | 190 | |||||||
| Connectors for RG-58, RG-142, LMR-240, 086 Semi-Rigid, Uncabled Receptacles, .141 Semi-Rigid w/o Contact | 250 | |||||||
| Connectors for .141 Semi-Rigid with Contact and Adapters | 375 | |||||||
| Insertion Loss (dB maximum) | Straight Flexible Cable Connectors and Adapters | 0.06 f (GHz), tested at 6 GHz | ||||||
| Right Angle Flexible Cable Connectors | 0.15 f (GHz), tested at 6 GHz | |||||||
| Straight Semi-Rigid Cable Connectors with Contact | 0.03 f (GHz), tested at 10 GHz | |||||||
| Right Angle Semi-Rigid Cable Connectors | 0.05 f (GHz), tested at 10 GHz | |||||||
| Straight Semi-Rigid Cable Connectors w/o Contact | 0.03 f (GHz), tested at 16 GHz | |||||||
| Straight Low Loss Flexible Cable Connectors | 0.06 f (GHz), tested at 1 GHz | |||||||
| Right Angle Low Loss Flexible Cable Connectors | 0.15 f (GHz), tested at 1 GHz | |||||||
| Insulation Resistance | 5000 megohms minimum | |||||||
| Contact Resistance (milliohms maximum) | Center contact (straight cabled connectors and uncabled receptacles) | 3.0* Initial / 4.0* After Environmental | ||||||
| Center contact (right angle cabled connectors and adapters) | 4.0 Initial / 6.0 After Environmental | |||||||
| Outer contact (all connectors) | 2.0 Initial / N/A After Environmental | |||||||
| Braid to body (gold plated connectors) | 0.5 N/A | |||||||
| Braid to body (nickel plated connectors) | 5.0 N/A | |||||||
| RF Leakage (dB minimum, tested at 2.5 GHz) | Flexible cable connectors, adapters and .141 semi-rigid connectors w/o contact | -60 dB | ||||||
| Field replaceable w/o EMI gasket | -70 dB | |||||||
| .086 Semi-Rigid Connectors and .141 Semi-Rigid Connectors with Contact, and Field Replaceable with EMI Gasket | -90 dB | |||||||
| Two-way adapters | -90 dB | |||||||
| RF High Potential Withstanding Voltage (Vrms minimum, tested at 4 and 7 MHz) | Connectors for RG-178 | 335 | ||||||
| Connectors for RG-316; LMR-100, 195, 200 | 500 | |||||||
| Connectors for RG-58, RG-142, LMR-240, .086 Semi-Rigid, .141 Semi-Rigid Cable w/o Contact, Uncabled Receptacles | 670 | |||||||
| Connectors for .141 Semi-Rigid with Contact and Adapters | 1000 | |||||||
| Power Rating (Dummy Load) | 0.5 watt @ +25C, derated to 0.25 watt @ +125C | |||||||
| Environmental Ratings | Temperature Range | -65C to +165C | ||||||
| Thermal Shock | MIL-STD-202, Method 107, Condition B | |||||||
| Corrosion | MIL-STD-202, Method 101, Condition B | |||||||
| Shock | MIL-STD-202, Method 213, Condition I | |||||||
| Vibration | MIL-STD-202, Method 204, Condition D | |||||||
| Moisture Resistance | MIL-STD-202, Method 106 | |||||||
| Mechanical Ratings | Cable Retention (Axial Force*) | See details in source document | ||||||
| Cable Retention (Torque) | See details in source document | |||||||
| Durability | 500 cycles minimum (100 cycles minimum for .141 semi-rigid connectors w/o contact) | |||||||
| Engagement Design | MIL-C-39012, Series SMA | |||||||
| Engagement/Disengagement Force | 2 inch-pounds maximum | |||||||
| Mating Torque | 7 to 10 inch-pounds | |||||||
| Bulkhead Mounting Nut Torque | 15 inch-pounds | |||||||
| Coupling Proof Torque | 15 inch-pounds minimum | |||||||
| Coupling Nut Retention | 60 pounds minimum | |||||||
| Contact Retention | 6 lbs. minimum axial force / 4 inch-ounce minimum torque | |||||||
| Material Specifications | Bodies | Brass per QQ-B-626, Gold Plated* or Nickel Plated | ||||||
| Contacts (Male) | Brass per QQ-B-626, Gold Plated | |||||||
| Contacts (Female) | Beryllium Copper per QQ-C-530, Gold Plated | |||||||
| Insulators | PTFE Fluorocarbon or Tefzel or PFA 340 | |||||||
| End Launch Tabulated Dimensions (for reference) | Part Base Number | Board Width | Board Thick | A | B | C | D | E |
| 142-0701-801/806 | .375 | .062 | .103 | .090 | .250 | .440 | .200 | |
| 142-0711-881/886 | .375 | .047 | .083 | .075 | .250 | .440 | .200 |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
<300
Ecer Certification：
Verified Supplier
Hefei Purple Horn E-Commerce Co., Ltd. is a professional company focus on integrated circuit ic business. Hefei Purple Horn E-Commerce Co., Ltd. will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Fou... Hefei Purple Horn E-Commerce Co., Ltd. is a professional company focus on integrated circuit ic business. Hefei Purple Horn E-Commerce Co., Ltd. will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Fou...
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