031-203
RF Connector BNC Straight Receptacle Jack Solder Cup 4-Hole Flange 50 Ohm
Part Aliases: Amphenol RF UG-290AU
The 031-203, a high-performance RF Connector designed for seamless connectivity in electronic applications. This BNC Straight Receptacle Jack features a durable Brass body with a Nickel finish, ensuring longevity and reliable performance. The 4-Hole Flange panel mount feature offers easy installation, making it ideal for a wide range of projects. With a low impedance of 50 Ω and a maximum operating frequency of 4 GHz, this connector is perfect for high-speed data transmission. RoHS compliant and crafted with Beryllium Copper contacts, it guarantees both environmental sustainability and excellent signal integrity. Trust the 031-203 for your RF coaxial connection needs.
Details
| Product Category: | |
| Manufacturer: | Amphenol RF |
| Manufacturer Part Number: | Amphenol RF 031-203 |
| Connector Type: | BNC |
| Gender: | Jack |
| Termination Method: | Solder Cup |
| Contact Material: | Beryllium Copper |
| Maximum Operating Temperature: | 165 °C |
| Minimum Operating Temperature: | -65 °C |
| IP Rating: | Not Rated |
| Orientation: | Straight |
| Impedance: | 50 Ω |
| Operating Frequency: | 4 Max GHz |
| Body Material: | Brass |
| Panel Mount Type: | 4-Hole Flange |
| Body Finish: | Nickel |
| Coupling Type: | Bayonet |
| Part Aliases: | UG-290AU |
| SKU: | AMR031-203 |
| Mil Qualified: | No |
| Cable Group: | Not Applicable |
| Cable Type: | Not Applicable |
| Insulator Material: | PTFE |
| Isolated: | No |
| Low PIM: | No |
| Non Magnetic: | No |
| Contact Finish: | Silver |
| Contact Termination: | Solder |
| Mating Cycles (Min): | 500 |
| Extended Dielectric Length: | 0.205 Inches (5.21 mm) |
Compliance
Environmental Initiative Details
| Environmental Initiative: | RoHS |
|---|---|
| Compliant: | Unknown |
| Date of this Information: | Unknown |
| Notes: |
Product Change Notice
Product Change Notice
| Effective Date | Description of Change | Download |
|---|---|---|
| 04/24/2025 | 042425 - COO Change. Manufacturing Location / Country of Origin: From China (CN) to Vietnam (VN) | Download |