| Attribute | Value |
|---|---|
| Product Category: | |
| Manufacturer: | Amphenol RF |
| Manufacturer Part Number: | Amphenol RF 031-221-75RFX |
| Connector Type: | BNC |
| Gender: | Jack |
| Termination Method: | Solder Cup |
| Contact Material: | Phosphor Bronze |
| Maximum Operating Temperature: | 85 °C |
| Minimum Operating Temperature: | -40 °C |
| IP Rating: | Not Rated |
| Orientation: | Straight |
| Impedance: | 75 Ω |
| Operating Frequency: | 4 Max GHz |
| Body Material: | Zinc Diecast |
| Panel Mount Type: | Bulkhead - Front Mount |
| Body Finish: | Nickel |
| Coupling Type: | Bayonet |
| SKU: | AMR031-221-75RFX |
031-221-75RFX
| ICC Number: | AMR031-221-75RFX |
| Manufacturer: | Amphenol RF |
| Manufacturer Number: | 031-221-75RFX |
| ECAD Model: |
Description:
RF Connector BNC Straight Receptacle Jack Solder Cup Bulkhead Front Mount 75 Ohm
More >>Specifications
Detailed Description
031-221-75RFX. This RF Connector BNC Straight Receptacle Jack features a durable Zinc Diecast body with a Nickel finish, ensuring reliable performance in demanding environments. Designed for 75 Ohm impedance systems, it offers a maximum operating frequency of 4 GHz. The solder cup termination method and bulkhead front mount panel feature make installation easy and secure. With RoHS compliance and a wide operating temperature range from -40°C to 85°C, this connector is suitable for a variety of applications. The BNC coupling type with a bayonet mechanism ensures quick and secure connections. Upgrade your RF coaxial system with this high-quality BNC connector.
Product Change Notice
| Effective Date | Description of Change | Download | |||
|---|---|---|---|---|---|
| 01/30/2026 | AMR-012926 - Manufacturing Location & COO change. Manufacturing Location / Country of Origin: From China (CN) to Vietnam (VN) | Download | |||

