Brass Quick Connect Coupling Fitting for Oxygen 50 Ohm 0-18 GHz SMA Connector
Factory direct brass quick connect coupling fitting for oxygen systems. Features 50 ohm impedance, 0-18 GHz frequency range, and 500V peak voltage rating. Gold-plated contacts ensure low resistance and high durability. Meets MIL-C-39012 standards. Custom OEM/ODM options available.
Good Quality Factory Directly Brass Quick Connect Coupling Fitting For Oxygen
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Electrical |
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Impedance |
50 Ω |
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Frequency Range |
.141" & .085" semi-rigid cable: 0-18 GHz |
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Voltage Rating |
RG-58, 141, 142: 500 volts peak |
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Dielectric Withstanding Voltage |
.141" & RG-58 Cables: 1,000 VRMS |
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VSWR |
Straight connector, .141": 1.05 + .005 f (GHz) |
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Contact Resistance |
Center contact: 2.0 mΩ |
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Insulation Resistance |
5,000 MΩ |
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Insertion Loss |
dB maximum = .06v[f(GHz)] |
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RF Leakage |
-90 dB minimum @ 2.3 GHz |
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Mechanical |
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Mating |
.250-36 threaded coupling |
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Mating Torque |
Minimum: 2 inch pounds (12 N.cm) |
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Connector Durability |
100 matings |
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Material |
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Bodies, Coupling Nuts, Other Metal Parts (except as noted) |
Brass per QQ-B-626 |
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Contacts |
Male: Brass |
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Center Contact Plating |
.000030" minimum gold |
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Plating (Other Metal Parts) |
Standard .000010" gold or nickel plated |
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Insulator |
TFE fluorocarbon |
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Gaskets |
Silicone rubber |
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Crimp Ferrule |
Seamless copper tubing alloy |
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Environmental |
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Temperature Range |
- 65°C to +165°C |
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Thermal Shock |
MIL-STD-202 method 107 (test condition B) except high temperatures @ + 200°C |
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Vibration |
MIL-STD-202 method 204 (test condition D) |
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Shock |
MIL-STD-202 method 213 (test condition I). No discontinuity permitted. |
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Corrosion |
MIL-STD-202 method 101 (test condition B) 5% salt solution |
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Moisture Resistance |
MIL-STD-202 method 106, except step 7b (vibration) omitted, and high humidity measurements do not apply |
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Weatherproofing |
Crimp type: heat shrink tubing |
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Altitude |
MIL-STD-202 method 105 (test condition C), no corona at 70,000 feet. |
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Military Specifications |
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MIL-C-39012 & MIL-C-83517 SMA Specification Sheets |
As applicable |
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To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.
FAQ :
Q: What's your company MOQ?
A: In generally, we will ask at least 100~1000pcs, this we can negotiate.
Q: What's your delivery time?
A: This please check our stock in first, products can be sendtout once receive your payment. Usually, 7-14 days for mass production.
Q: Can your company accept customize?
A: Welcome OEM & ODM.
Q: How do you solve after sale service?
A: One year guarantee. Replacement of defective ones after negotiation.
Q: Can you send a sample for us to develop?
A: Yes, we can. Sample can be sent out once you ask for it, but will ask a sample fee.
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