SMA 50 Ohm End Launch Plug Receptacle CINCH 142-0801-811 Featuring Tab Contact and Multiple Plating Options
Manufacturer:
CINCH
Description:
1 SMA Connector 18GHz 50Ω Coaxial Connector (RF) Assemblies RoHS
Category:
Coaxial Connector (RF) Accessories/Coaxial Connector (RF) Assemblies
Specifications
Number Of Ports:
1
RF Series:
SMA
Connector Type:
接头
Frequency:
18GHz
Impedance:
50Ω
Mfr. Part #:
142-0801-811
Model Number:
142-0801-811
Introduction
Product Overview
Cinch Connectivity Solutions offers SMA 50 Ohm End Launch Plug Receptacles designed for reliable RF performance. These connectors feature a tab contact and are available with gold or nickel plating. They are suitable for applications requiring precise impedance matching and a wide frequency range, with custom drawings available upon request. The end launch design allows for direct attachment to circuit boards via soldering, enabling optimized high-frequency performance through careful trace width adjustment for low VSWR.
Product Attributes
- Brand: Cinch Connectivity Solutions (A Johnson ComponentsTM Original)
- Plating Options: Gold Plated, Nickel Plated
- Contact Type: Tab Contact
- Configuration: End Launch Plug Receptacle
- Customer Drawings: Available upon request
Technical Specifications
| Specification | Details |
|---|---|
| Impedance | 50 Ohms |
| Frequency Range | 0-18 GHz (Uncabled receptacles, RA semi-rigid and adapters) |
| VSWR | N/A (for 0-18 GHz range), Dependent upon application (End Launch) |
| Working Voltage (VRMS max.) | 335 @ Sea Level, 85 @ 70K Feet (for End Launch) |
| Dielectric Withstanding Voltage (VRMS min. at sea level) | 1000 (for End Launch) |
| Corona Level (Volts min. at 70,000 feet) | 250 (for End Launch) |
| Insulation Resistance | 5000 megohms minimum |
| Contact Resistance (milliohms max.) | 3.0 Initial, 4.0 after environmental (Center contact for End Launch) |
| RF High Potential Withstanding Voltage (VRMS min. tested at 4 and 7 MHz) | 670 (for End Launch) |
| Engagement Design | MIL-C-39012, Series SMA (for End Launch) |
| Engagement/Disengagement Force | 2 inch-pounds max. (for End Launch) |
| Mating Torque | 7 to 10 inch-pounds (for End Launch) |
| Coupling Proof Torque | 15 inch-pounds min. (for End Launch) |
| Coupling Nut Retention | 60 pounds min. (for End Launch) |
| Contact Retention Force | 6 lbs min. axial force, 4 inch-ounce min. torque (for End Launch) |
| Durability | 500 cycles min. (for End Launch) |
| 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 |
| Material - Bodies | Brass per QQ-B-626, gold plated* or nickel plated |
| Material - Contacts (Male) | Brass per QQ-B-626, gold plated |
| Material - Contacts (Female) | Beryllium copper per QQ-C-530, gold plated |
| Material - Insulators | PTFE fluorocarbon per ASTM D 1710 and ASTM D 1457 or Tefzel or PFA 340 |
| Model 142-0801-811 | Gold Plated, .068" (1.73mm) A, .083" (2.11mm) B, .062" (1.57mm) Board Thickness |
| Model 142-0801-816 | Nickel Plated, .068" (1.73mm) A, .083" (2.11mm) B, .062" (1.57mm) Board Thickness |
| End Launch Tabulated Dimensions (for reference, circuit board FR 4, 1 oz copper) | See table below |
End Launch Tabulated Dimensions (Inches)
| Part Base Number | Board Width | Board Thick | A | B | C | D | E |
|---|---|---|---|---|---|---|---|
| 142-0701-801/806 | .375 | .062 | .103 | .090 | .250 | .440 | .200 |
| 142-0701-851/861 | .375 | .062 | .103 | .090 | .250 | .440 | .200 |
| 142-0701-871/876 | .375 | .062 | .103 | .090 | .250 | .440 | .200 |
| 142-0711-821/826 | .250 | .062 | .103 | .070 | .170 | .380 | .165 |
| 142-0711-871/876 | .375 | .047 | .083 | .075 | .250 | .440 | .200 |
| 142-0711-881/886 | .375 | .047 | .083 | .075 | .250 | .440 | .200 |
| 142-0701-881/886 | .375 | .031 | .050 | .045 | .250 | .440 | .200 |
2411220726_CINCH-142-0801-811_C7164078.pdf
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