| PartNumber | 142184 | 142186-75 | 142186 |
| Description | RF Connectors / Coaxial Connectors SMB JACK BULKHEAD RIGHT ANGLE PCB | RF Connectors / Coaxial Connectors MINI SMB STRAIGHT CRIMP PLUG 179/U | Conn SMB PL 0Hz to 4GHz 50Ohm Crimp ST Cable Mount Gold |
| Manufacturer | Amphenol | Amphenol | - |
| Product Category | RF Connectors / Coaxial Connectors | RF Connectors / Coaxial Connectors | - |
| RoHS | E | E | - |
| Product | PCB Connectors | Connectors | - |
| RF Series | SMB | SMB | - |
| Gender | Jack | Plug | - |
| Impedance | 50 Ohms | 75 Ohms | - |
| Minimum Frequency | - | - | - |
| Maximum Frequency | 4 GHz | 4 GHz | - |
| Termination Style | Solder Pin | Cable - Crimp | - |
| Orientation | Right Angle | Straight | - |
| Mounting Type | Bulkhead - Rear Mount | - | - |
| Packaging | Bulk | - | - |
| Body Material | Brass | Brass | - |
| Body Style | Right Angle | Straight | - |
| Contact Plating | Gold | Gold | - |
| Contact Termination | Solder | Solder | - |
| Isolation | Non-Isolated | Non-Isolated | - |
| Series | SMB | Mini-SMB | - |
| Brand | Amphenol RF | Amphenol RF | - |
| Contact Material | Brass | Beryllium Copper | - |
| Body Finish | Gold | Gold | - |
| Coupling Mechanism | Push On | Push On | - |
| Mating Cycles | 500 | 500 | - |
| Maximum Operating Temperature | + 165 C | + 165 C | - |
| Minimum Operating Temperature | - 65 C | - 65 C | - |
| Product Type | RF Connectors / Coaxial Connectors | RF Connectors / Coaxial Connectors | - |
| Factory Pack Quantity | 1 | 1 | - |
| Subcategory | RF Interconnects | RF Interconnects | - |
| Unit Weight | 0.128397 oz | 0.070548 oz | - |
| Cable Type | - | RG-179/U | - |
| Part # Aliases | - | 319-0301 99H5271 SMB6121AA-001-3GT30G-75 | - |