
Connectors, Interconnects
431-126P-52S
ActiveAmphenol RF
CONN 4.3/10 PLUG STR 50 OHM
Deep-Dive with AI
Search across all available documentation for this part.

Connectors, Interconnects
431-126P-52S
ActiveAmphenol RF
CONN 4.3/10 PLUG STR 50 OHM
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | 431-126P-52S |
|---|---|
| Body Finish | White Bronze |
| Body Material | Brass |
| Cable Group | 0.5 in |
| Cable Group | Helical |
| Center Contact Material | Copper |
| Center Contact Plating | Silver |
| Connector Style | 4.3/10 |
| Connector Type | Male Pin, Plug |
| Dielectric Material | Polytetrafluoroethylene (PTFE) |
| Features | Low PIM |
| Frequency - Max [Max] | 3 GHz |
| Housing Color | Silver |
| Impedance | 50 Ohms |
| Ingress Protection | IP67 - Dust Tight, Waterproof |
| Mounting Type | Free Hanging (In-Line) |
| Number of Ports | 1 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Shield Termination | Clamp |
431 Series
| Part | Features | Number of Ports | Mating Cycles | Housing Color | Ingress Protection | Dielectric Material | Body Material | Contact Termination | Frequency - Max [Max] | Cable Group | Cable Group | Center Contact Material | Voltage Rating | Connector Type | Includes | Mounting Feature | Shield Termination | Connector Style | Body Finish | Operating Temperature [Min] | Operating Temperature [Max] | Impedance | Center Contact Plating | Accessory Type | For Use With/Related Products | Color | Connector Style [Min] | Connector Style [Max] | Mounting Type | Insertion Loss |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
![]() Amphenol RF | Low PIM | 1 | 500 | Silver | IP67 - Dust Tight Waterproof | Polytetrafluoroethylene (PTFE) | Brass | Solder | 6000 MHz | 0.25 in | RG-401 | Beryllium Copper | 500 V | Female Socket Jack | 1 Connector 1 Contact 1 Spacer | Flange | Solder | 4.3/10 | White Bronze | -65 ░C | 165 °C | 50 Ohms | Silver | |||||||
![]() Amphenol RF | EMI/RFI Gasket Low PIM | 1 | 500 | Silver | IP68 - Dust Tight Waterproof | Polytetrafluoroethylene (PTFE) | Brass | Threaded | 6000 MHz | Beryllium Copper | 500 V | Female Socket Receptacle | Flange | Solder | 4.3/10 | White Bronze | -65 ░C | 165 °C | 50 Ohms | Silver | ||||||||||
![]() Amphenol RF | EMI/RFI Gasket Low PIM | 1 | 500 | Silver | IP67 - Dust Tight Waterproof | Polytetrafluoroethylene (PTFE) | Brass | Solder | 6000 MHz | Beryllium Copper | 500 V | Female Socket Jack | Flange | Solder | 4.3/10 | White Bronze | -65 ░C | 165 °C | 50 Ohms | Silver | ||||||||||
![]() Amphenol RF | Chain IP67 | Brass | 4.3/10 | Nickel | Cap (Cover) | 4.3/10 Jacks | Silver | |||||||||||||||||||||||
![]() Amphenol RF | IP67 | Silicone Rubber | Boot | 4.1/9.5 Jacks | Black | 4.1 | 9.5 | |||||||||||||||||||||||
![]() Amphenol RF | Low PIM | 1 | 500 | Silver | IP67 - Dust Tight Waterproof | Polytetrafluoroethylene (PTFE) | Brass | Solder | 3 GHz | 0.25 in | RG-401 | Brass | Male Pin Plug | Solder | 4.3/10 | White Bronze | -40 °C | 185 °C | 50 Ohms | Silver | Free Hanging (In-Line) | 0.1 dB | ||||||||
![]() Amphenol RF | EMI/RFI Gasket Low PIM | 1 | 500 | Silver | IP68 - Dust Tight Waterproof | Polytetrafluoroethylene (PTFE) | Brass | Solder Cup | 6000 MHz | Beryllium Copper | 500 V | Female Socket Jack | Flange | Solder | 4.3/10 | White Bronze | -65 ░C | 165 °C | 50 Ohms | Silver | ||||||||||
![]() Amphenol RF | EMI/RFI Gasket Low PIM | 1 | 500 | Silver | IP67 - Dust Tight Waterproof | Polytetrafluoroethylene (PTFE) | Brass | Solder | 6000 MHz | Beryllium Copper | 500 V | Female Socket Receptacle | Flange | Solder | 4.3/10 | White Bronze | -65 ░C | 165 °C | 50 Ohms | Silver | ||||||||||
![]() Amphenol RF | EMI/RFI Gasket Low PIM | 1 | 500 | Silver | IP67 - Dust Tight Waterproof | Polytetrafluoroethylene (PTFE) | Brass | Threaded | 6000 MHz | Beryllium Copper | 500 V | Female Socket Jack | Flange | Solder | 4.3/10 | White Bronze | -65 ░C | 165 °C | 50 Ohms | Silver | ||||||||||
![]() Amphenol RF | Low PIM | 1 | Silver | IP67 - Dust Tight Waterproof | Polytetrafluoroethylene (PTFE) | Brass | 3 GHz | 0.5 in | Helical | Copper | Male Pin Plug | Clamp | 4.3/10 | White Bronze | -40 °C | 85 °C | 50 Ohms | Silver | Free Hanging (In-Line) |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Bag | 1 | $ 13.40 | |
| 10 | $ 12.75 | |||
Description
General part information
431 Series
4.3/10 Connector Plug, Male Pin 50 Ohms Free Hanging (In-Line)
Documents
Technical documentation and resources
No documents available








