SMB Connector Series
Amphenol RF’s snap-on coupling interface is available in various materials
Amphenol RF's SMB interface features a snap-on coupling mechanism and is available in 50 Ω and 75 Ω configurations. SMB connectors conform to the requirements of MIL-C-39012 and the interface complies with MIL-STD-348. SMB connectors offer broadband performance with low reflection DC to 4 GHz and extended performance up to 10 GHz.
SMB connectors are available in various materials including an option for die cast components on non-critical areas to provide a low-cost solution.
- Various plating options:
- Nickel
- Gold
- Tin lead
- Quick connect/disconnect snap-on mating reduces installation time
- SMB PCB slide-on plug and jack allows board-to-board mounting with a low insertion force
- Base stations
- Antennas
- Radio boards
- PC/LAN
- Global positioning system (GPS)
- Instrumentation
Coaxial Connectors (RF)
| Image | Manufacturer Part Number | Description | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|
![]() | ![]() | 142255 | CONN SMB PLUG STR 50 OHM SOLDER | 392 - Immediate | $42.83 | View Details |
![]() | ![]() | 142186 | CONN SMB PLUG STR 50 OHM SOLDER | 2342 - Immediate | $35.94 | View Details |
![]() | ![]() | 142187 | CONN SMB PLUG STR 50 OHM SOLDER | 397 - Immediate | $42.74 | View Details |
![]() | ![]() | 142229 | CONN SMB PLUG STR 50 OHM SOLDER | 1146 - Immediate | $40.94 | View Details |
![]() | ![]() | 142212 | CONN SMB PLUG STR 50 OHM SOLDER | 0 - Immediate | $42.83 | View Details |
![]() | ![]() | 142206 | CONN SMB PLUG R/A 50 OHM SOLDER | 9 - Immediate | $68.76 | View Details |
![]() | ![]() | 142194 | CONN SMB PLUG R/A 50 OHM SOLDER | 2854 - Immediate | $32.25 | View Details |
Coaxial Cables (RF)
| Image | Manufacturer Part Number | Description | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|
![]() | ![]() | 145101-01-06.00 | COAX CABLE SMB TO SMB 6" | 405 - Immediate | $104.75 | View Details |
![]() | ![]() | 145101-01-12.00 | COAX CBL SMB TO SMB 12" | 255 - Immediate | $107.64 | View Details |
![]() | ![]() | 145101-01-24.00 | COAX CBL SMB TO SMB 24" | 61 - Immediate | $123.88 | View Details |
![]() | ![]() | 145101-01-36.00 | COAX CBL SMB TO SMB 36" | 178 - Immediate | $130.29 | View Details |
![]() | ![]() | 145103-08-06.00 | COAX CABLE SMB TO SMB 6" | 0 - Immediate | $148.54 | View Details |
![]() | ![]() | 145103-08-12.00 | COAX CBL SMB TO SMB 12" | 0 - Immediate | $155.04 | View Details |
Coaxial Connectors (RF) - Adapters
| Image | Manufacturer Part Number | Description | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|
![]() | ![]() | 242144 | COAX ADAPT SMA TO SMB | 85 - Immediate | $129.23 | View Details |
![]() | ![]() | 242145 | COAX ADAPT SMA TO SMB | 343 - Immediate | $136.47 | View Details |
![]() | ![]() | 242146 | COAX ADAPT SMA TO SMB | 13 - Immediate | $129.89 | View Details |
![]() | ![]() | 242147 | COAX ADAPT SMA TO SMB | 33 - Immediate | $140.20 | View Details |
![]() | ![]() | 242182 | COAX ADAPT SMA TO SMB | 840 - Immediate | $116.86 | View Details |
![]() | ![]() | 242183 | COAX ADAPT N TO SMB | 106 - Immediate | $137.75 | View Details |
![]() | ![]() | 242184 | COAX ADAPT BNC TO SMB | 203 - Immediate | $135.60 | View Details |


















