| Attribute | Value |
|---|---|
| Product Category: | |
| Manufacturer: | Amphenol RF |
| Manufacturer Part Number: | Amphenol RF 142254 |
| Connector Type: | SMB |
| Gender: | Plug |
| Termination Method: | Cable - Crimp |
| 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: | Not Applicable |
| Body Finish: | Nickel |
| Coupling Type: | Push-on1 |
| SKU: | AMR142254 |
142254
| ICC Number: | AMR142254 |
| Manufacturer: | Amphenol RF |
| Manufacturer Number: | 142254 |
| ECAD Model: |
Specifications
Detailed Description
Introducing the 142254, a high-performance RF Connector designed for seamless connectivity in demanding applications. This SMB Straight Crimp Plug is compatible with RG-58, RG-141, Times LMR-195, and offers a 50 Ohm impedance for reliable signal transmission. Constructed with durable Beryllium Copper contacts and a Nickel-finished Brass body, this connector ensures robust and secure connections even in harsh environments. With a wide operating temperature range from -65°C to 165°C and a maximum operating frequency of 4 GHz, it is suitable for a variety of industrial and commercial settings. RoHS compliant and featuring a Push-on coupling type, the 142254 guarantees both performance and convenience in your RF connectivity needs.
Product Change Notice
| Effective Date | Description of Change | Download | |||
|---|---|---|---|---|---|
| 10/20/2025 | AMR-102025 - Manufacturing Location/Country of Origin. As part of our continuous efforts to enhance our manufacturing operations and supply chain efficiency, we have decided to relocate the production of the above-listed products from China to our new facility in Vietnam. | Download | |||

