| Attribute | Value |
|---|---|
| Product Category: | |
| Manufacturer: | Amphenol RF |
| Manufacturer Part Number: | Amphenol RF 142178-75 |
| Connector Type: | Mini-SMB |
| Gender: | Plug |
| Termination Method: | Cable - Crimp |
| Contact Material: | Beryllium Copper |
| Minimum Operating Temperature: | -65 °C |
| IP Rating: | Not Rated |
| Orientation: | Straight |
| Impedance: | 75 Ω |
| Body Material: | Brass |
| Panel Mount Type: | Not Applicable |
| Body Finish: | Nickel |
| Coupling Type: | Push-on1 |
| SKU: | AMR142178-75 |
142178-75
| ICC Number: | AMR142178-75 |
| Manufacturer: | Amphenol RF |
| Manufacturer Number: | 142178-75 |
| ECAD Model: |
Specifications
Detailed Description
142178-75 - The Mini-SMB Straight Crimp Plug is a high-performance RF connector designed for use with RG-179 Belden 179DT cables. With a 75 Ohm impedance, this connector ensures reliable signal transmission in various applications. Featuring a durable brass body with nickel finish, it offers excellent corrosion resistance for long-lasting performance. The beryllium copper contacts provide superior conductivity, while the straight orientation and push-on coupling type make for easy and secure connections. RoHS compliant, this connector is suitable for a wide range of professional and industrial settings.
Product Change Notice
| Effective Date | Description of Change | Download | |||
|---|---|---|---|---|---|
| 12/08/2025 | AMR-120825 - MFG & Coo Change. Manufacturing Location / Country of Origin: From China (CN) to Vietnam (VN) | Download | |||

