| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Type: |
Generally Coaxial Connector |
| Coupling Mechanism: |
Threaded Connection |
| Brand: |
Dosin |
Product Description
Series SMA are very popular thread coupling miniature coaxial connectors. Which have the excellent performances of high reliability, high mechanical strength, high durability, and optimum electrical properties, are widely used to connect RF coaxial cables for mobile communication equipments and electronic communication instruments. The interface dimensions and technical characteristics are in accord with the specifications of MIL-C-39012. IEC 169-15 and CECC 22110.
Features and Benefits:
Broadband performance DC to 18 GHz with low reflection stainless steel construction and 1/4-36 threaded coupling offers high performance in a compact design.
Low cost Commercial Grade (Brass SMA) available in nickel or gold plating which provides approximately 30% cost reduction with 250 mating cycles.
Available for. 085" and. 141" diameter semi-rigid cables and all the standard flexible cables including double shielded RG-316.
Phase Adjustable SMA connectors provide ease of mechanical screw adjustments, compared to the delays and expense of laborious cable-trimming.
Applications
Antenna
Automotive
Base Stations
Broadcast (75 Ω )
Cable Assemblies
Cable Modems
Components
Computers/LANs
Instrumentation
Oscilloscopes
Medical Equipment
Mil-Aero
Radios
Satcom
Surge Protection
Telecom
Warranty: We provide comprehensive after-sales service, including quality service, guidance services, We focus on customer needs in every detail. Please contact us if you need our detail warranty term
Payment: We accept payment via TT (Bank transfer), Western Union, Escrow. We accept bank transfer for large orders. For small order, you'd better pay via Western union or Escrow.
Shipping:
We offer as many shipping options as possible. Including DHL, UPS. TNT, Fedex and EMS.
Our Quality:
Quality is the life of DOSIN We use only the best quality (original) components to ensure the standard of our product range is of the highest caliber. All products we sold out are strictly selected and tested by our QC department.
After-selling service:
We provide comprehensive after-sales service, including quality service, guidance services, We focus on customer needs in every detail. Please contact us if you need our detail warranty term
Dongguan Dosin Hardware Electronics Co., Ltd is a leading microwave/RF component manufacturer and designing company, the products include rf coaxial connector, cable assembly, wireless antenna, adapter and WLAN accessory etc, they are widely used in GSM, CDMA, 3G communication system, satellite orientation, base stations, radar and military fields.
|
Electrical |
|
Impedance |
50 Ω nominal |
|
Frequency Range |
0-4 GHz with low reflection |
|
Voltage Rating |
500 volts peak |
|
Dielectric Withstanding Voltage |
1,500 volts rms |
|
VSWR |
M39012 straight connectors: 1.3 max 0-4 GHz M39012 right angle connectors: 1.35 max 0-4 GHz |
|
MIL-C-39012 Contact Resistance |
Center contact: 1.5 mΩ; Outer contact: 0.2 mΩ |
|
MIL-C-39012 Insulation Resistance |
5,000 MΩ |
|
MIL-C 39012 Braid to Body |
0.1 milliohm |
|
MIL-C-39012 RF Leakage |
-55 dB min at 3 GHz |
|
MIL-C-39012 Insertion Loss |
0.2 dB min at 3 GHz |
|
Mechanical |
|
Mating |
2-stud bayonet coupling per M39012 |
|
Braid/Jacket Cable Affixment |
All crimps are hex braid; clamps are screw-thread net and braid clamp |
|
Center Conductor Cable Affixment |
Crimps are crimp or solder; all other are solder only |
|
Captivated Contacts |
All crimps unless specified otherwise |
|
Cable Retention |
Crimps: 20-100 lbs; All others: 30-70 lbs |
|
Material |
|
Male Contact |
Brass |
|
Female Contact |
Beryllium copper or phosphorous bronze, silver or gold-plated |
|
Other Metal Parts |
Brass, nickel finish; M39012 is silver finish |
|
Insulator |
TFE, copolymer of styrene, glass-TFE (hermetically sealed) |
|
Crimp Ferrule |
Copper/brass |
|
Environmental |
|
Temperature Range |
TFE insulators: - 65°C to + 165 °C Copolymer of Styrene: - 55°C to + 85°C |
|
Weatherproof |
Clamps with clamp gaskets; crimps with heat-shrink tubing |
|
Hermetic Seals |
Pass helium leak test of 2x10 -8 cc/second |
|
Shock |
MIL-STD-202 method 202 |
|
Vibration |
MIL-STD-202 method 202, test condition D |
|
Moisture Resistance |
MIL-STD-202 method 106 |
|
Corrosion |
MIL-STD-202 method 101, test condition B |
|
Temperature Cycling |
MIL-STD-202 method 102, test condition D |
|
Altitude |
MIL-STD-202 method 105, test condition C |
|
Military |
|
MIL-C-39012 |
Where applicable |
RENHOTEC GROUP, established in May of 2005, specializes in operating businesses of precise Board to Board, Wire-to-board connectors, Solar photoelectric connectors, RF coaxial connectors, Industrial Terminal blocks and cable assemblies for computer & peripheral devices.After 10 years of rapid development, it owns two factories at present:Dongguan RENHOTEC Hardware Electronics Co., Ltd and Hubei RENHOTEC hardware Electronics Co., Ltd.Since its foundation, the company sticks to the principle of specialization and tries its best to supply customers with products of high quality at competitive prices, regarding the development and design of metal and plastic molds, precision high-speed punch molding, precision die casting molding, zinc (aluminum) die casting, precise plastic injection molding and automatic assembly with the support of a skilled R&D and management team.
Since company foundation of the, we emphasize canonical management and high-quality requirements.We has already acquired ISO9001, ISO14001, QC080000 and TS16949 international quality, environment and management systems certification.The company main ten series products obtained American UL & cUL certification, with the No.E248993, the solar connector components acquired Germany TUV certification, All items are in line with EU RoHS and REACH environmental requirements.
Our quality policies:Innovation and development, continual improvement, quality foremost, and customer satisfaction.
Our environmental policies:Stand to environmental protection laws and regulations, devote to pollution treatment and environmental protection, reasonably allocate and utilize resources, manufacture green products, strengthen environmental protection awareness, and ceaselessly improve environment.
Our managing principles:Good quality, loyalty and common prosperity.
