AFI Connector Interface
Amphenol RF introduces the AFI connector interface as a solution for board-to-board RF applications
The Amphenol RF AFI interface utilizes a proprietary configuration that allows for one of the industry’s leading “float” to compensate for the axial and radial misalignment due to packaging tolerances. This float results in a maximum misalignment allowed by the system of ±0.015” (±0.38 mm) radial and ±0.020” (±0.50 mm) axial. The shrouded design and floating bullet of the AFI allows mating to occur when there is misalignment of the radial and axial planes between connectors. Board to Board Spacing Chart
- Board-to-board applications
- RF performance optimized to 6 GHz across the entire range of float
- VSWR 1.10 + 0.06 x ƒ (GHz) from DC to 3 GHz and 0.56 + 0.24 x ƒ (GHz) from 3 GHz to 6 GHz
- True blindmate
- Shrouded design is crash proof
- Stamped bullet, which is replaceable if damaged
- Military
- Aerospace
- Telecommunications
- One of the largest floats found in market
- Robust and proven design
Coaxial Connectors - Adapters
| Image | Manufacturer Part Number | Description | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|
![]() | ![]() | APH-SMAF-AFIF | COAX ADAPT SMA TO AFI | 20 - Immediate | $508.46 | View Details |
![]() | ![]() | APH-SMAF-AFIM | COAX ADAPT SMA TO AFI | 0 - Immediate | $562.23 | View Details |
Coaxial Connectors
| Image | Manufacturer Part Number | Description | Available Quantity | Price | ||
|---|---|---|---|---|---|---|
![]() | ![]() | 920-132P-71P | CONN AFI PLUG STR 75 OHM PCB | 0 - Immediate | $232.67 | View Details |
![]() | ![]() | 920-160J-51P | CONN AFI JACK STR 50 OHM SMD | 0 - Immediate | $54.12 | View Details |
![]() | ![]() | 920-192J-71A | AFI RIGHT ANGLE PCB JACK, SMOOTH | 0 - Immediate | $156.74 | View Details |
![]() | ![]() | 920-248P-51P | CONN AFI PLUG STR 50 OHM SMD | 99 - Immediate | $187.57 | View Details |
![]() | ![]() | 920-250J-51P | CONN AFI JACK STR 50 OHM SMD | 0 - Immediate | $62.76 | View Details |
![]() | ![]() | 920-255P-51P | CONN AFI PLUG STR 50 OHM SMD | 78 - Immediate | $167.27 | View Details |
![]() | ![]() | 920-256J-51P | CONN AFI JACK STR 50 OHM SMD | 104 - Immediate | $191.41 | View Details |
![]() | ![]() | 920-263P-51P | CONN AFI PLUG STR 50 OHM SMD | 0 - Immediate | $88.46 | View Details |
![]() | ![]() | 920-264P-51P | CONN AFI PLUG STR 50 OHM SMD | 188 - Immediate | $207.22 | View Details |
![]() | ![]() | 920-265J-51P | CONN AFI JACK STR 50 OHM SMD | 88 - Immediate | $90.28 | View Details |
![]() | ![]() | 920-266J-51P | CONN AFI JACK STR 50 OHM SMD | 0 - Immediate | $74.58 | View Details |
![]() | ![]() | 920-262J-51P | CONN AFI JACK STR 50 OHM SMD | 218 - Immediate | $98.04 | View Details |


















