Product Description
SMA connector is a sub-miniature caoxial connector used in RF applications. SMA connectors are threaded for a secure connection. All SMA connectors are 50 Ohm connectors and come in male and female variations, as well as reverse polarity.
Product Specifications
Body Finish |
Gold |
Body Material |
Brass |
Cable Type (Terminates to) |
Not Applicable |
Contact Finish |
Gold |
Contact Material |
Beryllium Copper |
Contact Termination |
Solder |
Coupling Mechanism |
Threaded |
Frequency (Max GHz) |
12.4 |
Gender |
Jack |
IP Rating |
Not Rated |
Impedance (Ohms) |
50 |
Insulator Material |
PTFE |
Isolated |
No |
Low PIM |
No |
Mil Qualified |
No |
Non Magnetic |
No |
Orientation |
Right Angle |
Panel Mounting Feature |
Not Applicable |
Ports |
1 (Single Port) |
Termination Style |
PCB - Through Hole |
Thread Direction |
Standard |
Electrical
Items
Impedance |
50 Ohm |
Frequency Range |
DC - 18 GHz (Up to 34 GHz on Extended Range Designs) |
Voltage Rating |
335 Volts RMS Continuous |
Dielectric Withstanding Voltage |
1000 VRMS Min |
VSWR (Return Loss) |
|
M39012 Straight Connectors |
|
.141" OD Copper Jacket Cable |
1.05 + .005 f (GHz) |
RG-58/RG-142 Group |
1.15 + .011 f (GHz) DC-12.4 GHz |
RG-174/RG-316 Group |
1.15 + .02 f (GHz) DC-12.4 GHz |
RG-178 Group |
1.20 + .025 f (GHz) DC-12.4 GHz |
M39012 Angle Connectors |
|
.141" OD Copper Jacket Cable |
1.10 + .01 f (GHz) |
RG-58/RG-142 Group |
1.15 + .02 f (GHz) DC-12.4 GHz |
RG-174/RG-316 Group |
1.15 + .03 f (GHz) DC-12.4 GHz |
RG-178 Group |
1.20 + .03 f (GHz) DC-12.4 GHz |
Insulation Resistance |
5000 M Ohm Min |
Center Contact Resistance |
3.0 m Ohm Max |
Outer Contact Resistance |
2.0 m OhmMax |
RF Leakage |
-60 dB Max (DC - 3 GHz) |
Insertion Loss |
.06 √(f(GHz)) dB Max |
Power Handling |
75 W @ 10 GHz @ 25ºC |
Environmental
Items
Temperature Range |
|
Typical |
-65°C to +165°C |
Styrene Insulator or Phosphor Bronze Contact |
-40°C to +85°C |
Thermal Shock |
MIL-STD-202, Method 107 (Test Condition B) except high temp test @ +200°C |
Corrosion |
MIL-STD-202, Method 101 (Test Condition B) - 5% Salt Solution |
Vibration |
MIL-STD-202, Method 204 (Test Condition D) |
Mechanical Shock |
MIL-STD-202, Method 213 (Test Condition I) - No Discontinuity Permitted |
Moisture Resistance |
MIL-STD-202, Method 106 |
Altitude |
MIL-STD-202, Method 105 (Test Condition C) |
Mechanical
Items
Mating Cycles |
500 Min |
Coupling Mechanism |
Threaded |
Interface Specification |
MIL-STD-348 |
Mating Torque (Stainless Steel Plug) |
0.8 - 1.1 N-m (7 - 10 in-lbs) |
Mating Torque (Brass Plug) |
0.3 - 0.6 N-m (3 - 5 in-lbs) |
Note: These characteristics are typical and may not apply to all connectors.
Connector configurations may affect performance.
Detailed Photos
Certifications
Packaging & Shipping
Company Profile
FAQ
Q1: Are you a manufacturer?
A1: Yes, we are a manufacturer located in Changzhou city of China. We can provide OEM/OOM services for customes around the world.
Q2:Can I get a free sample?
A2: yes,we can provide the existing items'samples without charge but freight collected. If there is any special samples requirement, please contact us for more details.
Q3: How could I pay?
A3: We prefer T/T. If you prefer other payment terms,please contact us freely
Q4:the quality of your product guaranteed?
A4: Yes, our workshop are equipped with Brand-new and Advanced Machines and Test Equipment. Besides, our worker are Professional Technicians for connector&cable production. Our production process and quality are in strictly accordance with the international standards and customers' requirements. We are warmly welcome your inspection team to examine.
Q5: What is the delivery lead time?
A5: It depends on the quantity of the purchasing order. The mass production lead time is about 5-10 days after receipt of the deposit.
Q: What is an SMA connector?
A: Subminiature A or SMA connectors are a threaded RF connector.
Q: What is an SMA connector commonly used for?
A: An SMA connector is commonly used in GPS wireless LAN telecommunication and testing instruments.
Q: How can I tell the difference between standard and reverse polarity connectors?
- A standard male will be internally threaded with a male pin.
- A standard female will be externally threaded and accept a pin.
- A reverse polarity male will be internally threaded and accept a pin.
- A reverse polarity female will be externally threaded with a male pin.