RF Connectors / Coaxial Connectors

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MCX Connectors & Adapters

Amphenol RF MCX Connectors and Adapters provide options where weight and physical space are limited. The MCX series offers a snap-on connector design and broadband capability from DC to 6GHz. A range of microminiature connectors is available, including a printed circuit board and cable connectors. Applications for Amphenol RF MCX Connectors and Adapters include automotive, wireless LAN, broadband, and wireless infrastructure.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) 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	Packaging
RF Connectors / Coaxial Connectors MCX RIGHT ANGLE PLUG .047 GOLD 252158 Amphenol RF 1: ¥2,670.9 505In Stock	Mfr. Part # 252158 Mouser Part # 523-252158	Amphenol RF	RF Connectors / Coaxial Connectors MCX RIGHT ANGLE PLUG .047 GOLD Learn More about Amphenol RF amphenol connex mcx connectors	Datasheet	505In Stock	¥2,670.9 ¥2,268.9 ¥2,127.7 ¥2,026.4 View ¥1,928.4 ¥1,639.4	Min.: 1 Mult.: 1	Connectors	MCX	Plug (Pin)	50 Ohms	6 GHz	Solder	Right Angle	Standard	Cable Mount / Free Hanging	0.047 in. Semi-Rigid	Bulk
RF Connectors / Coaxial Connectors MCX PLUG RG58U GOLD 252180 Amphenol RF 1: ¥1,423.5 241In Stock	Mfr. Part # 252180 Mouser Part # 523-252180	Amphenol RF	RF Connectors / Coaxial Connectors MCX PLUG RG58U GOLD Learn More about Amphenol RF amphenol connex mcx connectors	Datasheet	241In Stock	¥1,423.5 ¥1,284 ¥1,212.5 ¥1,176 View ¥1,038.1 ¥941.8 ¥828.8	Min.: 1 Mult.: 1	Connectors	MCX	Plug (Pin)	50 Ohms	6 GHz	Crimp	Straight	Standard	Cable Mount / Free Hanging	RG-58A/U, 58C/U	Bulk
RF Connectors / Coaxial Connectors PC VT JCK GLD 919-109J-51PX Amphenol RF 1: ¥1,237.4 222In Stock	Mfr. Part # 919-109J-51PX Mouser Part # 523-919-109J-51PX	Amphenol RF	RF Connectors / Coaxial Connectors PC VT JCK GLD Learn More about Amphenol RF mcx connectors	Datasheet	222In Stock	¥1,237.4 ¥1,051.4 ¥985 ¥887 ¥759.1	Min.: 1 Mult.: 1	PCB Connectors	MCX	Jack (Socket)	50 Ohms	6 GHz	Solder Pin	Straight	Standard	Through Hole		Bulk
RF Connectors / Coaxial Connectors PC R/A JCK GLD 919-119J-51AX Amphenol RF 1: ¥2,013.1 375In Stock	Mfr. Part # 919-119J-51AX Mouser Part # 523-919-119J-51AX	Amphenol RF	RF Connectors / Coaxial Connectors PC R/A JCK GLD Learn More about Amphenol RF mcx connectors	Datasheet	375In Stock	¥2,013.1 ¥1,881.9 ¥1,818.8 ¥1,692.6 View ¥1,597.9 ¥1,511.5 ¥1,302.2 ¥1,205.9 Quote	Min.: 1 Mult.: 1	PCB Connectors	MCX	Jack (Socket)	50 Ohms	6 GHz	Solder Pin	Right Angle	Standard	Through Hole		Bulk
RF Connectors / Coaxial Connectors BULKHEAD JACK FOR RG 316 919-128J-51SX Amphenol RF 1: ¥2,234 193In Stock	Mfr. Part # 919-128J-51SX Mouser Part # 523-919-128J-51SX	Amphenol RF	RF Connectors / Coaxial Connectors BULKHEAD JACK FOR RG 316 Learn More about Amphenol RF mcx connectors	Datasheet	193In Stock	¥2,234 ¥1,926.8 ¥1,805.5 ¥1,719.1 View ¥1,636.1 ¥1,489.9 ¥1,410.2 ¥1,367 Quote	Min.: 1 Mult.: 1	Connectors	MCX	Jack (Socket)	50 Ohms	6 GHz	Crimp	Straight	Standard	Bulkhead - Rear Mount	RG-174/U, 188A/U, 316/U	Bulk
RF Connectors / Coaxial Connectors MCX 5O OHM JACK PCB T/H MNT 919-382J-51P Amphenol RF 1: ¥533.2 7,948In Stock	Mfr. Part # 919-382J-51P Mouser Part # 523-919-382J-51P	Amphenol RF	RF Connectors / Coaxial Connectors MCX 5O OHM JACK PCB T/H MNT Learn More about Amphenol RF 50 mcx connectors	Datasheet	7,948In Stock	¥533.2 ¥451.8 ¥403.6 ¥383.7 View ¥357.1 ¥342.2 ¥315.6 ¥289 ¥269.1	Min.: 1 Mult.: 1	PCB Receptacles	MCX	Jack (Socket)	50 Ohms	6 GHz	Solder	Straight	Standard	Through Hole		Bulk
RF Connectors / Coaxial Connectors Straight PCB Jack Srf Mnt, 50 Ohm 919-384J-51PT Amphenol RF 1: ¥531.5 6,679In Stock	Mfr. Part # 919-384J-51PT Mouser Part # 523-919-384J-51PT	Amphenol RF	RF Connectors / Coaxial Connectors Straight PCB Jack Srf Mnt, 50 Ohm Learn More about Amphenol RF 50 mcx connectors	Datasheet	6,679In Stock	Cut Tape ¥531.5 ¥453.5 ¥403.6 ¥385.4 Reel ¥300.6 View ¥357.1 ¥325.6 ¥289 ¥282.4 MouseReel Available	Min.: 1 Mult.: 1 : 800	PCB Connectors	MCX	Jack (Socket)	50 Ohms	6 GHz	Solder	Straight	Standard	SMD/SMT		Reel, Cut Tape, MouseReel
RF Connectors / Coaxial Connectors MCX RA Crimp Plg for Belden 4855R 12G Opt 919-416P-71A12G Amphenol RF 1: ¥2,353.6 842In Stock	Mfr. Part # 919-416P-71A12G Mouser Part # 523-919-416P-71A12G	Amphenol RF	RF Connectors / Coaxial Connectors MCX RA Crimp Plg for Belden 4855R 12G Opt Learn More about Amphenol RF 12g mcx connectors	Datasheet	842In Stock	¥2,353.6 ¥1,999.8 ¥1,873.6 ¥1,783.9 View ¥1,729.1 ¥1,616.2 ¥1,406.9 Quote	Min.: 1 Mult.: 1	Connectors	MCX	Plug (Pin)	75 Ohms	12 GHz	Crimp	Right Angle	Standard	Cable Mount / Free Hanging	Belden 4855R	Bulk
RF Connectors / Coaxial Connectors MCX PCB RA TH Jk 75 Ohm 12G Opt 919-417J-71P12G Amphenol RF 1: ¥2,107.8 236In Stock 122Expected 1/2/2027	Mfr. Part # 919-417J-71P12G Mouser Part # 523-919-417J-71P12G	Amphenol RF	RF Connectors / Coaxial Connectors MCX PCB RA TH Jk 75 Ohm 12G Opt Learn More about Amphenol RF mcx connectors	Datasheet	236In Stock 122Expected 1/2/2027	¥2,107.8 ¥1,900.2 ¥1,798.9 ¥1,727.4 View ¥1,647.7 ¥1,586.3 ¥1,340.4 ¥1,249.1 Quote	Min.: 1 Mult.: 1	PCB Connectors	MCX	Jack (Socket)	75 Ohms	12 GHz	Crimp	Right Angle	Standard	Through Hole		Bulk
RF Connectors / Coaxial Connectors MCX Strgt Crimp Plug Belden 4855R,12G,75 919-421P-71S12G Amphenol RF 1: ¥1,757.3 461In Stock	Mfr. Part # 919-421P-71S12G Mouser Part # 523-919-421P-71S12G	Amphenol RF	RF Connectors / Coaxial Connectors MCX Strgt Crimp Plug Belden 4855R,12G,75 Learn More about Amphenol RF 12g mcx connectors	Datasheet	461In Stock	¥1,757.3 ¥1,582.9 ¥1,489.9 ¥1,451.7 View ¥1,415.2 ¥1,260.7 ¥1,031.5 ¥968.4	Min.: 1 Mult.: 1	Connectors	MCX	Plug (Pin)	75 Ohms	12 GHz	Crimp	Straight	Standard	Cable Mount / Free Hanging	Belden 4855R	Bulk
RF Connectors / Coaxial Connectors MCX Strt PCB Jack 12G Opt 0.093in PCB 919-422J-71P12G Amphenol RF 1: ¥1,667.6 1,446In Stock	Mfr. Part # 919-422J-71P12G Mouser Part # 523-919-422J-71P12G	Amphenol RF	RF Connectors / Coaxial Connectors MCX Strt PCB Jack 12G Opt 0.093in PCB Learn More about Amphenol RF 12g mcx connectors	Datasheet	1,446In Stock	¥1,667.6 ¥1,489.9 ¥1,400.2 ¥1,350.4 View ¥1,328.8 ¥1,245.8 ¥1,186 ¥1,129.5 Quote	Min.: 1 Mult.: 1	PCB Connectors	MCX	Jack (Socket)	75 Ohms	12 GHz	Solder	Straight	Standard	Through Hole		Bulk
RF Connectors / Coaxial Connectors MCX RIGHT ANGLE CRIMP PLUG 316/U-NIC 252100 Amphenol RF 1: ¥1,406.9 10In Stock	Mfr. Part # 252100 Mouser Part # 523-252100	Amphenol RF	RF Connectors / Coaxial Connectors MCX RIGHT ANGLE CRIMP PLUG 316/U-NIC Learn More about Amphenol RF amphenol connex mcx connectors	Datasheet	10In Stock	¥1,406.9 ¥1,195.9 ¥1,121.2 ¥1,066.4 View ¥1,016.5 ¥940.1 ¥906.9 ¥863.7	Min.: 1 Mult.: 1	Connectors	MCX	Plug (Pin)	50 Ohms	6 GHz	Crimp	Right Angle	Standard	Cable Mount / Free Hanging	RG-174, 188A, 316, Belden 7805A	Bulk
RF Connectors / Coaxial Connectors MCX STRAIGHT CRIMP PLUG 316/U GOLD 252103 Amphenol RF 1: ¥1,212.5 130In Stock	Mfr. Part # 252103 Mouser Part # 523-252103	Amphenol RF	RF Connectors / Coaxial Connectors MCX STRAIGHT CRIMP PLUG 316/U GOLD Learn More about Amphenol RF amphenol connex mcx connectors	Datasheet	130In Stock	¥1,212.5 ¥1,049.8 ¥985 ¥936.8 View ¥892 ¥825.5 ¥797.3 ¥759.1	Min.: 1 Mult.: 1	Connectors	MCX	Plug (Pin)	50 Ohms	6 GHz	Crimp	Straight	Standard	Cable Mount / Free Hanging	RG-174, 188A, 316, Belden 7805A	Bulk
RF Connectors / Coaxial Connectors MCX ST CRIMP PLUG 179/U GOLD 75 OHM 252103-75 Amphenol RF 1: ¥1,803.8 7In Stock 280Expected 12/8/2026	Mfr. Part # 252103-75 Mouser Part # 523-252103-75	Amphenol RF	RF Connectors / Coaxial Connectors MCX ST CRIMP PLUG 179/U GOLD 75 OHM Learn More about Amphenol RF amphenol connex mcx connectors	Datasheet	7In Stock 280Expected 12/8/2026	¥1,803.8 ¥1,539.7 ¥1,443.4 ¥1,375.3 View ¥1,293.9 ¥1,210.9 ¥1,121.2 ¥1,078 Quote	Min.: 1 Mult.: 1	Connectors	MCX	Plug (Pin)	75 Ohms	6 GHz	Crimp	Straight	Standard	Cable Mount / Free Hanging	RG-179, 187, Belden 9221	Bulk
RF Connectors / Coaxial Connectors MCX Str PCB Jk Thru-Hole 252105-75 Amphenol RF 1: ¥1,996.5 92In Stock	Mfr. Part # 252105-75 Mouser Part # 523-252105-75	Amphenol RF	RF Connectors / Coaxial Connectors MCX Str PCB Jk Thru-Hole Learn More about Amphenol RF amphenol connex mcx connectors	Datasheet	92In Stock	¥1,996.5 ¥1,903.5 ¥1,519.8 ¥1,448.4 View ¥1,390.3 ¥1,111.2	Min.: 1 Mult.: 1	PCB Connectors	MCX	Jack (Socket)	75 Ohms	6 GHz	Solder Pin	Straight	Standard	Through Hole		Bulk
RF Connectors / Coaxial Connectors MCX STRAIGHT PLUG .085 GOLD 75 OHM 252107-75 Amphenol RF 1: ¥1,112.9 69In Stock	Mfr. Part # 252107-75 Mouser Part # 523-252107-75	Amphenol RF	RF Connectors / Coaxial Connectors MCX STRAIGHT PLUG .085 GOLD 75 OHM Learn More about Amphenol RF amphenol connex mcx connectors	Datasheet	69In Stock	¥1,112.9 ¥945.1 ¥885.3 ¥802.3 View ¥742.5 ¥715.9 ¥662.7 ¥639.5	Min.: 1 Mult.: 1	Connectors	MCX	Plug (Pin)	75 Ohms	6 GHz	Solder	Straight	Standard	Cable Mount / Free Hanging	RG-405, 0.086 in. Semi-Rigid	Bulk
RF Connectors / Coaxial Connectors MCX RIGHT ANGLE PLUG .085 GOLD 75 OHM 252109-75 Amphenol RF 1: ¥1,338.8 57In Stock	Mfr. Part # 252109-75 Mouser Part # 523-252109-75	Amphenol RF	RF Connectors / Coaxial Connectors MCX RIGHT ANGLE PLUG .085 GOLD 75 OHM Learn More about Amphenol RF amphenol connex mcx connectors	Datasheet	57In Stock	¥1,338.8 ¥1,245.8 ¥1,172.7 ¥1,142.8 View ¥950.1 ¥888.6 ¥840.5 ¥792.3 ¥789	Min.: 1 Mult.: 1	Connectors	MCX	Plug (Pin)	75 Ohms	6 GHz	Solder	Right Angle	Standard	Cable Mount / Free Hanging	RG-405, 0.086 in. Semi-Rigid	Bulk
RF Connectors / Coaxial Connectors MCX ST PCB RECPT 50 OHM GOLD SMT 252117 Amphenol RF 1: ¥1,626.1 106In Stock	Mfr. Part # 252117 Mouser Part # 523-252117	Amphenol RF	RF Connectors / Coaxial Connectors MCX ST PCB RECPT 50 OHM GOLD SMT Learn More about Amphenol RF amphenol connex mcx connectors	Datasheet	106In Stock	¥1,626.1 ¥1,534.8 ¥1,373.6 ¥1,328.8 View ¥1,287.3 ¥1,058.1 ¥1,019.9 ¥878.7 Quote	Min.: 1 Mult.: 1	PCB Connectors	MCX	Jack (Socket)	50 Ohms	6 GHz	Solder	Straight	Standard	SMD/SMT		Bulk
RF Connectors / Coaxial Connectors MCX BULKHEAD RECPT PRESS FIT GOLD 252124 Amphenol RF 1: ¥1,205.9 85In Stock 57Expected 12/2/2026	Mfr. Part # 252124 Mouser Part # 523-252124	Amphenol RF	RF Connectors / Coaxial Connectors MCX BULKHEAD RECPT PRESS FIT GOLD Learn More about Amphenol RF amphenol connex mcx connectors	Datasheet	85In Stock 57Expected 12/2/2026	¥1,205.9 ¥1,023.2 ¥960.1 ¥913.6 View ¥870.4 ¥805.6 ¥765.7 ¥705.9 ¥692.6	Min.: 1 Mult.: 1	Connectors	MCX	Jack (Socket)	50 Ohms	6 GHz	Solder	Straight	Standard	Panel Mount		Bulk
RF Connectors / Coaxial Connectors MCX R/A RECEPTACLE PCB .155 LEGS 252129 Amphenol RF 1: ¥1,337.1 40In Stock 595On Order	Mfr. Part # 252129 Mouser Part # 523-252129	Amphenol RF	RF Connectors / Coaxial Connectors MCX R/A RECEPTACLE PCB .155 LEGS Learn More about Amphenol RF amphenol connex mcx connectors	Datasheet	40In Stock 595On Order On Order Ship Dates Mfr. #: 252129 Stock: 40 Can Ship Immediately On Order: 135 Expected 11/27/2026 275 Expected 12/24/2026 185 Expected 12/27/2026 Factory Lead-Time: 14 Weeks	¥1,337.1 ¥1,134.5 ¥1,063 ¥1,013.2 View ¥965 ¥893.6 ¥860.4 ¥820.5 ¥787.3	Min.: 1 Mult.: 1	PCB Connectors	MCX	Jack (Socket)	50 Ohms	6 GHz	Solder Pin	Right Angle	Standard	Through Hole		Bulk
RF Connectors / Coaxial Connectors MCX RIGHT ANGLE PCB JACK 252129-75 Amphenol RF 1: ¥1,533.1 36In Stock	Mfr. Part # 252129-75 Mouser Part # 523-252129-75	Amphenol RF	RF Connectors / Coaxial Connectors MCX RIGHT ANGLE PCB JACK Learn More about Amphenol RF amphenol connex mcx connectors	Datasheet	36In Stock	¥1,533.1 ¥1,406.9 ¥1,310.5 ¥1,220.8 View ¥1,162.7 ¥1,074.7 ¥991.6 ¥901.9 Quote	Min.: 1 Mult.: 1	PCB Connectors	MCX	Jack (Socket)	75 Ohms	6 GHz	Solder Pin	Right Angle	Standard	Through Hole		Bulk
RF Connectors / Coaxial Connectors MCX R/A Crimp Plug 252135-10 Amphenol RF 1: ¥1,765.6 146In Stock	Mfr. Part # 252135-10 Mouser Part # 523-252135-10	Amphenol RF	RF Connectors / Coaxial Connectors MCX R/A Crimp Plug Learn More about Amphenol RF mcx connectors	Datasheet	146In Stock	¥1,765.6 ¥1,589.6 ¥1,496.6 ¥1,458.4 View ¥1,420.2 ¥1,117.9 ¥1,081.3 ¥1,026.5 Quote	Min.: 1 Mult.: 1	Connectors	MCX	Plug (Pin)	50 Ohms	6 GHz	Crimp	Right Angle	Standard	Cable Mount / Free Hanging	RG-178B/U, 196A/U	Bulk
RF Connectors / Coaxial Connectors MCX R/A RECEPTACLE PCB .115 LEGS GOLD 252141 Amphenol RF 1: ¥1,430.1 36In Stock 370On Order	Mfr. Part # 252141 Mouser Part # 523-252141	Amphenol RF	RF Connectors / Coaxial Connectors MCX R/A RECEPTACLE PCB .115 LEGS GOLD Learn More about Amphenol RF amphenol connex mcx connectors	Datasheet	36In Stock 370On Order On Order Ship Dates Mfr. #: 252141 Stock: 36 Can Ship Immediately On Order: 205 Expected 12/29/2026 165 Expected 1/5/2027 Factory Lead-Time: 14 Weeks	¥1,430.1 ¥1,290.6 ¥1,217.5 ¥1,179.3 View ¥1,141.1 ¥1,041.4 ¥998.3 ¥941.8	Min.: 1 Mult.: 1	PCB Connectors	MCX	Jack (Socket)	50 Ohms	6 GHz	Solder Pin	Right Angle	Standard	Through Hole		Bulk
RF Connectors / Coaxial Connectors MCX BULKHEAD JACK 174/316/U GOLD 252145 Amphenol RF 1: ¥1,564.7 169In Stock	Mfr. Part # 252145 Mouser Part # 523-252145	Amphenol RF	RF Connectors / Coaxial Connectors MCX BULKHEAD JACK 174/316/U GOLD Learn More about Amphenol RF amphenol connex mcx connectors	Datasheet	169In Stock	¥1,564.7 ¥1,395.2 ¥1,377 ¥1,195.9 View ¥1,023.2 ¥986.6 ¥940.1 Quote	Min.: 1 Mult.: 1	Connectors	MCX	Jack (Socket)	50 Ohms	6 GHz	Crimp	Straight	Standard	Cable Mount / Free Hanging	RG-174, 188A, 316, Belden 7805A	Bulk
RF Connectors / Coaxial Connectors MCX EDGECARD PCB RECEPTACLE GOLD 252151 Amphenol RF 1: ¥1,685.9 116In Stock 212Expected 12/3/2026	Mfr. Part # 252151 Mouser Part # 523-252151	Amphenol RF	RF Connectors / Coaxial Connectors MCX EDGECARD PCB RECEPTACLE GOLD Learn More about Amphenol RF amphenol connex mcx connectors	Datasheet	116In Stock 212Expected 12/3/2026	¥1,685.9 ¥1,433.4 ¥1,342.1 ¥1,279 View ¥1,217.5 ¥1,126.2 ¥1,086.3 ¥1,018.2 Quote	Min.: 1 Mult.: 1	PCB Connectors	MCX	Jack (Socket)	50 Ohms	6 GHz	Solder	Straight	Standard	Edge Launch		Bulk

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MCX Connectors & Adapters

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