SMA 50 Ohm RF Connectors and Cables
Samtec's subminiature interconnects with screw-type coupling offer a variety of terminations
Samtec's SMA is a subminiature interconnect with screw-type coupling. SMA is intermateable with 2.92 mm and 3.50 mm connectors and is ideal for size, performance, and cost-critical applications. Operating frequency reaches 18 GHz, with extended frequency versions to 26.5 GHz also available.
- SMA:
- Performance to 18 GHz
- 26.5 GHz options available
- 50 Ω impedance
- Through-hole, surface mount, edge mount, or mixed technology terminations
- Vertical or right-angle orientations
- Available on a variety of standard cable assemblies
- Precision cable connectors available for a variety of high-frequency industry-standard cables
- Cable connectors also available on RG 174 and RG 316
- Mechanically compatible with 2.92 mm and 3.50 mm interconnects
- Non-magnetic options available for medical and aerospace applications
- RF-174:
- VSWR: See RF174 graph
- Impedance: 50 Ω
- Bend radius: 25.4 mm min
- Capacitance: 101 pF/meter
- Operating temperature: -20°C to +80°C
- Frequency range: 6 GHz max (cable and connector dependent)
- Insertion loss: See RF174 graph
- 24 AWG, RG 174 cable
- Single or double ended
- Non-magnetic options available for medical and aerospace applications
- SMA-CA:
- SMA cable connectors
- Performance to 6 GHz (cable dependent)
- Straight or right-angle plug available on RG 174, RG 316, RG 402 (0.141"), RG 405 (0.086") or RG 58 cables
- Non-magnetic options available for medical and aerospace applications
- RF-316:
- VSWR: See RF316 graph
- Impedance: 50 Ω
- Bend radius: 12.8 mm min
- Capacitance: 96 pF/meter
- Operating temperature: -50°C to +165°C
- Frequency range: 6 GHz max (cable and connector dependent)
- Insertion loss: See RF316 graph
- 24 AWG, RG 316 cable
- Single or double ended
- Non-magnetic options available for medical and aerospace applications
- 5G networking
- Industrial
- Military/aerospace
- Test connectivity
- Medical
- Broadcast video
- Automotive
- AI/machine learning
- Instrumentation
SMA Connectors
| Image | Manufacturer Part Number | Description | Connector Type | Contact Termination | Shield Termination | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|---|---|---|
![]() | ![]() | SMA-J-P-H-ST-EM1 | CONN SMA JACK STR 50OHM EDGE MNT | Jack, Female Socket | Solder | Solder | 17241 - Immediate 116 - Factory Stock | $42.55 | View Details |
![]() | ![]() | SMA-J-P-H-ST-TH1 | CONN SMA JACK STR 50 OHM PCB | Jack, Female Socket | Solder | Solder | 29584 - Immediate | $47.36 | View Details |
![]() | ![]() | SMA-P-C-H-ST-CA1 | CONN SMA PLUG RG174/316 | Plug, Male Pin | Solder | Crimp | 1330 - Immediate 1095 - Factory Stock | $114.95 | View Details |
![]() | ![]() | SMA-P-C-H-RA-CA1 | CONN SMA PLUG R/A 50 OHM SOLDER | Plug, Male Pin | Solder | Crimp | 1297 - Immediate | $190.09 | View Details |
![]() | ![]() | SMA-J-P-H-RA-TH1 | CONN SMA JACK R/A 50 OHM PCB | Jack, Female Socket | Solder | Solder | 15792 - Immediate 19 - Factory Stock | $61.81 | View Details |
![]() | ![]() | SMA-J-P-H-ST-MT1 | CONN SMA JACK STR 50 OHM SMD | Jack, Female Socket | Solder | Solder | 13899 - Immediate 5883 - Factory Stock | $109.66 | View Details |
![]() | ![]() | SMA-J-P-GF-RA-SM1 | CONN SMA JACK R/A 50 OHM SMD | Jack, Female Socket | Solder | Solder | 1857 - Immediate | $76.10 | View Details |
![]() | ![]() | SMA-J-C-H-ST-BH1 | SUB-MINI RF | Jack, Female Socket | Solder | Crimp | 0 - Immediate | $118.97 | View Details |
![]() | ![]() | SMA-J-P-H-ST-EM3 | CONN SMA JACK STR 50 OHM EDGEMNT | Jack, Female Socket | Solder | Solder | 4460 - Immediate 5000 - Factory Stock | $130.37 | View Details |
![]() | ![]() | SMA-P-C-HF-RA-CA7 | SUB-MINI RF | Plug, Male Pin | Solder | Crimp | 78 - Immediate 400 - Factory Stock | $435.25 | View Details |
SMA-CA Connectors
| Image | Manufacturer Part Number | Description | Connector Type | Contact Termination | Shield Termination | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|---|---|---|
![]() | ![]() | SMA-J-C-H-ST-BH1 | SUB-MINI RF | Jack, Female Socket | Solder | Crimp | 0 - Immediate | $118.97 | View Details |
![]() | ![]() | SMA-J-C-H-ST-BR1 | SUB-MINI RF | Jack, Female Socket | Solder | Crimp | 0 - Immediate | $106.12 | View Details |
![]() | ![]() | SMA-J-C-H-ST-BH2 | SUB-MINI RF | Jack, Female Socket | Solder | Crimp | 0 - Immediate | $101.79 | View Details |
![]() | ![]() | SMA-J-C-H-ST-SB1 | SUB-MINI RF | Jack, Female Socket | Solder | Crimp | 0 - Immediate | $110.30 | View Details |
![]() | ![]() | SMA-J-C-H-ST-BH5 | SUB-MINI RF | Jack, Female Socket | Solder | Crimp | 0 - Immediate | $110.30 | View Details |
![]() | ![]() | SMA-J-C-GF-ST-S10 | SUB-MINI RF | Jack, Female Socket | Solder | Crimp | 0 - Immediate | $277.43 | View Details |
![]() | ![]() | SMA-J-C4-GF-ST-PN1 | SUB-MINI RF | Jack, Female Socket | Solder | Crimp | 0 - Immediate | $122.18 | View Details |
![]() | ![]() | SMA-J-C4-H-ST-PN1 | SUB-MINI RF | Jack, Female Socket | Solder | Crimp | 0 - Immediate | $222.04 | View Details |
![]() | ![]() | SMA-J-C-H-ST-BH4 | SUB-MINI RF | Jack, Female Socket | Solder | Crimp | 0 - Immediate | $110.30 | View Details |
![]() | ![]() | SMA-J-C-H-ST-BH3 | SUB-MINI RF | Jack, Female Socket | Solder | Crimp | 0 - Immediate | $110.30 | View Details |
RF-174 Cables
| Image | Manufacturer Part Number | Description | 1st Connector | 1st Contact Gender | 1st Connector Mounting Type | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|---|---|---|
![]() | ![]() | RF174-01RP1-05BJ3-0305 | COAX CBL SMA TO TNC 12" | SMA Plug, Right Angle | Male | Free Hanging (In-Line) | 35 - Immediate | $377.61 | View Details |
![]() | ![]() | RF174-01BJ1-01SP1-0152 | COAX CBL SMA TO SMA 5.9" | SMA Jack | Female | Panel Mount | 2 - Immediate | $249.98 | View Details |
![]() | ![]() | RF174-01BJ1-01RP1-0305 | COAX CBL SMA TO SMA 12" | SMA Jack | Female | Panel Mount | 23 - Immediate | $337.32 | View Details |
![]() | ![]() | RF174-01BJ1-01SB1-0305 | COAX CBL SMA TO SMA 12" | SMA Jack | Female | Panel Mount | 13 - Immediate | $306.97 | View Details |
![]() | ![]() | RF174-01BJ1-01SP1-0305 | COAX CBL SMA TO SMA 12" | SMA Jack | Female | Panel Mount | 17 - Immediate | $269.72 | View Details |
![]() | ![]() | RF174-01BJ1-01SB1-0152 | COAX CBL SMA TO SMA 5.9" | SMA Jack | Female | Panel Mount | 28 - Immediate 25 - Factory Stock | $287.22 | View Details |
![]() | ![]() | RF174-01RP1-05BJ3-0152 | COAX CBL SMA TO TNC 5.9" | SMA Plug, Right Angle | Male | Free Hanging (In-Line) | 1 - Immediate | $385.32 | View Details |
![]() | ![]() | RF174-01RP1-01SP1-0305 | COAX CBL SMA TO SMA 12" | SMA Plug | Male | Free Hanging (In-Line) | 2 - Immediate | $324.63 | View Details |
![]() | ![]() | RF174-01BJ1-07RP1-0305 | COAX CBL SMA TO SMB 12" | SMA Jack | Female | Panel Mount | 25 - Immediate | $321.42 | View Details |
![]() | ![]() | RF174-01SB1-01SP1-0305 | COAX CBL SMA TO SMA 12" | SMA Jack | Female | Panel Mount | 26 - Immediate | $294.13 | View Details |
RF-316 Cables
| Image | Manufacturer Part Number | Description | 1st Connector | 1st Contact Gender | 1st Connector Mounting Type | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|---|---|---|
![]() | ![]() | RF316-01BJ1-01SP1-0305 | COAX CBL SMA TO SMA 12" | SMA Jack | Female | Panel Mount | 22 - Immediate | $269.72 | View Details |
![]() | ![]() | RF316-01PN1-01RP1-0152 | COAX CBL SMA TO SMA 5.9" | SMA Jack | Female | Panel Mount | 23 - Immediate | $318.85 | View Details |
![]() | ![]() | RF316-01SB1-01SP1-0305 | COAX CBL SMA TO SMA 12" | SMA Jack | Female | Panel Mount | 0 - Immediate | $294.13 | View Details |
![]() | ![]() | RF316-01SP1-04SP3-0305 | COAX CBL BNC TO SMA 12" | BNC Plug | Male | Free Hanging (In-Line) | 46 - Immediate | $290.92 | View Details |
![]() | ![]() | RF316-01BJ1-01SP1-0152 | COAX CBL SMA TO SMA 5.9" | SMA Jack | Female | Panel Mount | 18 - Immediate | $249.98 | View Details |
![]() | ![]() | RF316-01SB1-01SP1-0152 | COAX CBL SMA TO SMA 5.9" | SMA Jack | Female | Panel Mount | 15 - Immediate | $274.70 | View Details |
![]() | ![]() | RF316-01BJ1-01RP1-0152 | COAX CBL SMA TO SMA 5.9" | SMA Jack | Female | Panel Mount | 8 - Immediate | $317.89 | View Details |
![]() | ![]() | RF316-01RP1-01SB1-0152 | COAX CBL SMA TO SMA 5.9" | SMA Jack | Female | Panel Mount | 15 - Immediate | $342.13 | View Details |
![]() | ![]() | RF316-01SP1-04SP3-0152 | COAX CBL BNC TO SMA 5.9" | BNC Plug | Male | Free Hanging (In-Line) | 9 - Immediate | $281.60 | View Details |
![]() | ![]() | RF316-01BJ1-07RP1-0152 | COAX CBL SMA TO SMB 5.9" | SMA Jack | Female | Panel Mount | 0 - Immediate | $301.99 | View Details |



































