RF Connectors / Coaxial Connectors

.hide-partial { max-height: none; } .show-more { display: none; }

4.3/10 Connectors

Amphenol RF 4.3/10 Connectors feature a small, weather-resistant design that offers voltage standing wave ratio (VSWR) performance up to 6GHz. When compared to 7/16 connectors, these devices are 40% lighter and provide greater PIM performance with separate electrical and mechanical contacts. 4.3/10 Connectors have an IP67 rating (unmated) and 50Ω nominal impedance. Amphenol RF 4.3/10 Connectors are ideal for low PIM and low attenuation applications such as distributed antenna systems (DAS), base stations, wireless infrastructure, telecom, and filters and combiners.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 16

Applied Filters:

Gender

Maximum Frequency

Termination Style

Polarity

Mounting Style

Cable Type

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Product	RF Series	Gender	Impedance	Maximum Frequency	Termination Style	Orientation	Polarity	Mounting Style	Cable Type	IP Rating	Packaging
RF Connectors / Coaxial Connectors 4-Hole Flange Recpt Post Contact 50 Ohm 431-118J-52S Amphenol RF 1: $43.18 A tariff of 28% may be applied if shipping to the United States. 73In Stock	Mfr. Part # 431-118J-52S Mouser Part # 523-431-118J-52S	Amphenol RF	RF Connectors / Coaxial Connectors 4-Hole Flange Recpt Post Contact 50 Ohm Learn More about Amphenol RF amphenol 43 10 connectors	Datasheet	73In Stock	$43.18 $36.70 $34.89 $29.96 View $29.43 Quote A tariff of 28% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	Connectors	4.3-10	Jack (Socket)	50 Ohms	6 GHz	Solder	Straight	Standard	Flange Mount		IP67	Tray
RF Connectors / Coaxial Connectors .141" Semi-Rigid Straight Plug 50 Ohm 431-123P-52S Amphenol RF 1: $32.26 A tariff of 28% may be applied if shipping to the United States. 51In Stock	Mfr. Part # 431-123P-52S Mouser Part # 523-431-123P-52S	Amphenol RF	RF Connectors / Coaxial Connectors .141" Semi-Rigid Straight Plug 50 Ohm Learn More about Amphenol RF amphenol 43 10 connectors	Datasheet	51In Stock	$32.26 $27.41 $25.70 $24.55 View $23.73 $22.42 $21.77 Quote A tariff of 28% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	Connectors	4.3-10	Plug (Pin)	50 Ohms	3 GHz	Solder	Straight	Standard	Cable Mount / Free Hanging	RG-402	IP67	Bulk
RF Connectors / Coaxial Connectors 4-Hole Flange Recpt M3 Thread 50 Ohm 431-130J-52S Amphenol RF 1: $27.12 A tariff of 28% may be applied if shipping to the United States. 50In Stock	Mfr. Part # 431-130J-52S Mouser Part # 523-431-130J-52S	Amphenol RF	RF Connectors / Coaxial Connectors 4-Hole Flange Recpt M3 Thread 50 Ohm Learn More about Amphenol RF amphenol 43 10 connectors	Datasheet	50In Stock	$27.12 $23.04 $21.60 $20.57 View $19.07 $18.38 $17.90 Quote A tariff of 28% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	Connectors	4.3-10	Jack (Socket)	50 Ohms	6 GHz		Straight	Standard	Flange Mount		IP67	Bulk
RF Connectors / Coaxial Connectors .141" Semi-Rigid 4-Hole Flange 50 Ohm 431-114J-52S Amphenol RF 1: $31.34 A tariff of 28% may be applied if shipping to the United States. 37In Stock	Mfr. Part # 431-114J-52S Mouser Part # 523-431-114J-52S	Amphenol RF	RF Connectors / Coaxial Connectors .141" Semi-Rigid 4-Hole Flange 50 Ohm Learn More about Amphenol RF amphenol 43 10 connectors	Datasheet	37In Stock	$31.34 $26.64 $24.97 $22.88 View $21.97 $20.72 $19.94 Quote A tariff of 28% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	Connectors	4.3-10	Jack (Socket)	50 Ohms	6 GHz	Solder	Straight	Standard	Flange Mount	0.141 in. Semi-Rigid	IP67	Bulk
RF Connectors / Coaxial Connectors .141" Semi-Rigid 4-Hole Flange 50 Ohm 431-128J-52S Amphenol RF 1: $26.76 A tariff of 28% may be applied if shipping to the United States. 175In Stock 29Expected 10/12/2026	Mfr. Part # 431-128J-52S Mouser Part # 523-431-128J-52S	Amphenol RF	RF Connectors / Coaxial Connectors .141" Semi-Rigid 4-Hole Flange 50 Ohm Learn More about Amphenol RF amphenol 43 10 connectors	Datasheet	175In Stock 29Expected 10/12/2026	$26.76 $22.75 $21.32 $20.30 View $20.01 $18.13 $17.26 A tariff of 28% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	Connectors	4.3-10	Jack (Socket)	50 Ohms	6 GHz	Solder	Straight	Standard	Flange Mount		IP67	Bulk
RF Connectors / Coaxial Connectors .250" Semi-Rigid Straight Plug 50 Ohm 431-124P-52S Amphenol RF 1: $32.26 A tariff of 28% may be applied if shipping to the United States. 24In Stock	Mfr. Part # 431-124P-52S Mouser Part # 523-431-124P-52S	Amphenol RF	RF Connectors / Coaxial Connectors .250" Semi-Rigid Straight Plug 50 Ohm Learn More about Amphenol RF amphenol 43 10 connectors	Datasheet	24In Stock	$32.26 $27.41 $25.70 $24.55 View $23.73 $22.42 $21.77 A tariff of 28% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	Connectors	4.3-10	Plug (Pin)	50 Ohms	3 GHz	Solder	Straight	Standard	Cable Mount / Free Hanging	RG-401	IP67	Bulk
RF Connectors / Coaxial Connectors .5" Helical Corr Cbl Straight Plug 50 Oh 431-126P-52S Amphenol RF 1: $29.42 A tariff of 28% may be applied if shipping to the United States. 33In Stock	Mfr. Part # 431-126P-52S Mouser Part # 523-431-126P-52S	Amphenol RF	RF Connectors / Coaxial Connectors .5" Helical Corr Cbl Straight Plug 50 Oh Learn More about Amphenol RF amphenol 43 10 connectors	Datasheet	33In Stock	$29.42 $25.00 $23.44 $22.32 View $21.26 $19.92 $19.03 Quote A tariff of 28% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	Connectors	4.3-10	Plug (Pin)	50 Ohms	3 GHz	Clamp	Straight	Standard	Cable Mount / Free Hanging	0.5 in. Helical	IP67	Bulk
RF Connectors / Coaxial Connectors 4-Hole Flange Recpt Post Contact 50 Ohm 431-131J-52S Amphenol RF 1: $29.89 A tariff of 28% may be applied if shipping to the United States. 219On Order	Mfr. Part # 431-131J-52S Mouser Part # 523-431-131J-52S	Amphenol RF	RF Connectors / Coaxial Connectors 4-Hole Flange Recpt Post Contact 50 Ohm Learn More about Amphenol RF amphenol 43 10 connectors	Datasheet	219On Order On Order Ship Dates Mfr. #: 431-131J-52S Stock: 0 On Order: 63 Expected 10/28/2026 156 Expected 11/3/2026 Factory Lead-Time: 14 Weeks	$29.89 $25.40 $23.81 $22.75 View $21.99 $20.78 $20.17 A tariff of 28% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	Connectors	4.3-10	Jack (Socket)	50 Ohms	6 GHz	Solder	Straight	Standard	Flange Mount		IP67	Bulk
RF Connectors / Coaxial Connectors .250" Semi-Rigid 4-Hole Flange 50 Ohm 431-115J-52S Amphenol RF 1: $30.45 A tariff of 28% may be applied if shipping to the United States. 1Factory Stock Available	Mfr. Part # 431-115J-52S Mouser Part # 523-431-115J-52S	Amphenol RF	RF Connectors / Coaxial Connectors .250" Semi-Rigid 4-Hole Flange 50 Ohm Learn More about Amphenol RF amphenol 43 10 connectors	Datasheet	1Factory Stock Available More Info Available	$30.45 $25.87 $24.25 $23.17 View $22.40 $21.16 $20.55 A tariff of 28% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	Connectors	4.3-10	Jack (Socket)	50 Ohms	6 GHz	Solder	Straight		Flange Mount	0.25 in. Semi-Rigid	IP67	Bulk
RF Connectors / Coaxial Connectors 4-Hole Flange Recpt Rec M3 Thread 50 Ohm 431-127J-52S Amphenol RF 50: $18.63 A tariff of 28% may be applied if shipping to the United States. 150Factory Stock Available	Mfr. Part # 431-127J-52S Mouser Part # 523-431-127J-52S	Amphenol RF	RF Connectors / Coaxial Connectors 4-Hole Flange Recpt Rec M3 Thread 50 Ohm Learn More about Amphenol RF amphenol 43 10 connectors	Datasheet	150Factory Stock Available More Info Available	$18.63 $17.74 $16.63 $15.88 A tariff of 28% may be applied if shipping to the United States.	Min.: 50 Mult.: 1	Connectors	4.3-10	Jack (Socket)	50 Ohms	6 GHz		Straight		Flange Mount		IP67	Bulk
RF Connectors / Coaxial Connectors 4-Hole Flange Recpt Rec M3 Thread 50 Ohm 431-113J-52S Amphenol RF 50: $33.87 A tariff of 28% may be applied if shipping to the United States. Non-Stocked Lead-Time 14 Weeks	Mfr. Part # 431-113J-52S Mouser Part # 523-431-113J-52S	Amphenol RF	RF Connectors / Coaxial Connectors 4-Hole Flange Recpt Rec M3 Thread 50 Ohm Learn More about Amphenol RF amphenol 43 10 connectors	Datasheet	Non-Stocked Lead-Time 14 Weeks	$33.87 $32.74 $30.93 A tariff of 28% may be applied if shipping to the United States.	Min.: 50 Mult.: 1	Connectors	4.3-10	Jack (Socket)	50 Ohms	6 GHz	Solder	Straight		Flange Mount		IP67	Bulk
RF Connectors / Coaxial Connectors 4-Hole Flange Recpt Solder Cup 50 Ohm 431-116J-52S Amphenol RF 50: $33.87 A tariff of 28% may be applied if shipping to the United States. Non-Stocked Lead-Time 14 Weeks	Mfr. Part # 431-116J-52S Mouser Part # 523-431-116J-52S	Amphenol RF	RF Connectors / Coaxial Connectors 4-Hole Flange Recpt Solder Cup 50 Ohm Learn More about Amphenol RF amphenol 43 10 connectors	Datasheet	Non-Stocked Lead-Time 14 Weeks	$33.87 $32.74 $30.93 A tariff of 28% may be applied if shipping to the United States.	Min.: 50 Mult.: 1	Connectors	4.3-10	Jack (Socket)	50 Ohms	6 GHz	Solder Cup	Straight		Flange Mount		IP67	Bulk
RF Connectors / Coaxial Connectors 4-Hole Flange Recpt M3 Thread 50 Ohm 431-117J-52S Amphenol RF 50: $34.10 A tariff of 28% may be applied if shipping to the United States. Non-Stocked Lead-Time 14 Weeks	Mfr. Part # 431-117J-52S Mouser Part # 523-431-117J-52S	Amphenol RF	RF Connectors / Coaxial Connectors 4-Hole Flange Recpt M3 Thread 50 Ohm Learn More about Amphenol RF amphenol 43 10 connectors	Datasheet	Non-Stocked Lead-Time 14 Weeks	$34.10 $32.96 $31.14 A tariff of 28% may be applied if shipping to the United States.	Min.: 50 Mult.: 1	Connectors	4.3-10	Jack (Socket)	50 Ohms	6 GHz		Straight		Flange Mount		IP67	Bulk
RF Connectors / Coaxial Connectors .085" Semi-Rigid 4-Hole Flange 50 Ohm 431-119J-52S Amphenol RF 50: $22.07 A tariff of 28% may be applied if shipping to the United States. Non-Stocked Lead-Time 14 Weeks	Mfr. Part # 431-119J-52S Mouser Part # 523-431-119J-52S	Amphenol RF	RF Connectors / Coaxial Connectors .085" Semi-Rigid 4-Hole Flange 50 Ohm Learn More about Amphenol RF amphenol 43 10 connectors	Datasheet	Non-Stocked Lead-Time 14 Weeks	$22.07 $21.02 $19.70 $18.81 A tariff of 28% may be applied if shipping to the United States.	Min.: 50 Mult.: 1	Connectors	4.3-10	Jack (Socket)	50 Ohms	6 GHz	Solder	Straight	Standard	Flange Mount		IP67	Bulk
RF Connectors / Coaxial Connectors .5" Annular Corr Cbl Straight Plug 50 Oh 431-125P-52S Amphenol RF 100: $22.32 A tariff of 28% may be applied if shipping to the United States. Non-Stocked Lead-Time 14 Weeks	Mfr. Part # 431-125P-52S Mouser Part # 523-431-125P-52S	Amphenol RF	RF Connectors / Coaxial Connectors .5" Annular Corr Cbl Straight Plug 50 Oh Learn More about Amphenol RF amphenol 43 10 connectors	Datasheet	Non-Stocked Lead-Time 14 Weeks	$22.32 $20.92 $19.98 A tariff of 28% may be applied if shipping to the United States.	Min.: 100 Mult.: 1	Connectors	4.3-10	Plug (Pin)	50 Ohms	3.6 GHz	Clamp	Straight	Standard	Cable Mount / Free Hanging	0.5 in. Annular	IP67	Bulk
RF Connectors / Coaxial Connectors 4-Hole Flange Recpt Solder Cup 50 Ohm 431-129J-52S Amphenol RF 50: $23.39 A tariff of 28% may be applied if shipping to the United States. Non-Stocked Lead-Time 14 Weeks	Mfr. Part # 431-129J-52S Mouser Part # 523-431-129J-52S	Amphenol RF	RF Connectors / Coaxial Connectors 4-Hole Flange Recpt Solder Cup 50 Ohm Learn More about Amphenol RF amphenol 43 10 connectors	Datasheet	Non-Stocked Lead-Time 14 Weeks	$23.39 $22.60 $21.36 $20.73 A tariff of 28% may be applied if shipping to the United States.	Min.: 50 Mult.: 1	Connectors	4.3-10	Jack (Socket)	50 Ohms	6 GHz	Solder Cup	Straight	Standard	Flange Mount		IP67	Bulk

4.3/10 Connectors

Applied Filters:

Customer Service Office

Company

Resources

Support