RF Connectors / Coaxial Connectors

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SMA Self-Fixture End-Launch Connectors

Johnson / Cinch Connectivity Solutions SMA Self-Fixture End-Launch Connectors overcome the problematic gaps and RF path issues associated with inconsistent soldering processes. These connectors use a proprietary design to accurately align and hold the center contact to the circuit board plane without the need for special fixtures. Special connector legs tightly grip the center contact to the circuit board plane through the complete soldering process, allowing for consistent soldering work on a variety of PCB thicknesses. These connectors also eliminate poor connections that degrade signal quality.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (HKD) 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	Packaging
RF Connectors / Coaxial Connectors PC END MT JCK GLD .062" BOARD THICK 142-0701-801 Johnson / Cinch Connectivity Solutions 1: HK$37.32 57,485In Stock 11,750On Order	Mfr. Part No. 142-0701-801 Mouser Part No 530-142-0701-801	Johnson / Cinch Connectivity Solutions	RF Connectors / Coaxial Connectors PC END MT JCK GLD .062" BOARD THICK Learn More about Johnson / Cinch Connectivity Solutions emerson_SMA_self fix_endlaunch	Datasheet	57,485In Stock 11,750On Order	HK$37.32 HK$33.87 HK$33.78 HK$32.63 View HK$31.07 HK$29.26 HK$28.11 HK$27.78 HK$27.13	Min.: 1 Mult.: 1	Connectors	SMA	Jack (Socket)	50 Ohms	18 GHz	Solder	Straight	Standard	Edge Launch	Bulk
RF Connectors / Coaxial Connectors SMA JACK, RA, BLKHD NO LW,NICKEL PLATED 142-0701-507 Johnson / Cinch Connectivity Solutions 1: HK$97.90 229In Stock	Mfr. Part No. 142-0701-507 Mouser Part No 530-142-0701-507	Johnson / Cinch Connectivity Solutions	RF Connectors / Coaxial Connectors SMA JACK, RA, BLKHD NO LW,NICKEL PLATED Learn More about Johnson / Cinch Connectivity Solutions emerson_SMA_self fix_endlaunch	Datasheet	229In Stock	HK$97.90 HK$83.19 HK$77.93 HK$68.72 View HK$66.25 HK$63.13 HK$60.09	Min.: 1 Mult.: 1	PCB Connectors	SMA	Jack (Socket)	50 Ohms	18 GHz	Solder	Right Angle	Standard	Bulkhead	Bulk
RF Connectors / Coaxial Connectors SMA JACK NICKEL 142-0701-806 Johnson / Cinch Connectivity Solutions 1: HK$32.06 795In Stock	Mfr. Part No. 142-0701-806 Mouser Part No 530-142-0701-806	Johnson / Cinch Connectivity Solutions	RF Connectors / Coaxial Connectors SMA JACK NICKEL Learn More about Johnson / Cinch Connectivity Solutions emerson_SMA_self fix_endlaunch	Datasheet	795In Stock	HK$32.06 HK$29.18 HK$28.93 HK$28.36 View HK$27.45 HK$26.14 HK$25.15 HK$24.74 HK$24.33	Min.: 1 Mult.: 1	Connectors	SMA	Jack (Socket)	50 Ohms	18 GHz	Solder	Straight	Standard	Edge Launch	Bulk
RF Connectors / Coaxial Connectors END LAUNCH .042 PCB GOLD 142-0701-831 Johnson / Cinch Connectivity Solutions 1: HK$101.02 240In Stock	Mfr. Part No. 142-0701-831 Mouser Part No 530-142-0701-831	Johnson / Cinch Connectivity Solutions	RF Connectors / Coaxial Connectors END LAUNCH .042 PCB GOLD Learn More about Johnson / Cinch Connectivity Solutions emerson_SMA_self fix_endlaunch	Datasheet	240In Stock	HK$101.02 HK$85.90 HK$58.44 HK$56.72 Quote Quote	Min.: 1 Mult.: 1	Connectors	SMA	Jack (Socket)	50 Ohms	18 GHz	Solder	Straight	Standard	Edge Launch	Bulk
RF Connectors / Coaxial Connectors SMA Jack Assembly, End Launch 142-0711-841 Johnson / Cinch Connectivity Solutions 1: HK$60.91 3,140In Stock	Mfr. Part No. 142-0711-841 Mouser Part No 530-142-0711-841	Johnson / Cinch Connectivity Solutions	RF Connectors / Coaxial Connectors SMA Jack Assembly, End Launch Learn More about Johnson / Cinch Connectivity Solutions emerson_SMA_self fix_endlaunch	Datasheet	3,140In Stock	HK$60.91 HK$51.79 HK$48.50 HK$46.11 View HK$43.89 HK$41.18 HK$39.21 HK$36.00 HK$34.61	Min.: 1 Mult.: 1	Connectors	SMA	Jack (Socket)	50 Ohms	18 GHz	Solder	Straight	Standard	Edge Launch	Bulk
RF Connectors / Coaxial Connectors PC END MT JCK Ni .031" BOARDS 142-0701-886 Johnson / Cinch Connectivity Solutions 1: HK$82.12 2In Stock	Mfr. Part No. 142-0701-886 Mouser Part No 530-142-0701-886	Johnson / Cinch Connectivity Solutions	RF Connectors / Coaxial Connectors PC END MT JCK Ni .031" BOARDS Learn More about Johnson / Cinch Connectivity Solutions emerson_SMA_self fix_endlaunch	Datasheet	2In Stock	HK$82.12 HK$69.71 HK$55.73 HK$53.59 Quote Quote	Min.: 1 Mult.: 1	Connectors	SMA	Jack (Socket)	50 Ohms	18 GHz	Solder	Straight	Standard	Edge Launch	Bulk
RF Connectors / Coaxial Connectors SMA JACK ASSMBLY END LAUNCH BULKHEAD 142-0711-851 Johnson / Cinch Connectivity Solutions 1: HK$89.52 117In Stock	Mfr. Part No. 142-0711-851 Mouser Part No 530-142-0711-851	Johnson / Cinch Connectivity Solutions	RF Connectors / Coaxial Connectors SMA JACK ASSMBLY END LAUNCH BULKHEAD Learn More about Johnson / Cinch Connectivity Solutions emerson_SMA_self fix_endlaunch	Datasheet	117In Stock	HK$89.52 HK$76.28 HK$69.54 HK$67.32 View HK$64.12 HK$60.75 HK$57.79 HK$53.27 Quote	Min.: 1 Mult.: 1	Connectors	SMA	Jack (Socket)	50 Ohms	18 GHz	Solder	Straight	Standard	Edge Launch	Bulk
RF Connectors / Coaxial Connectors SMA JACK, End Launch, Narrow Profile 142-1731-876 Johnson / Cinch Connectivity Solutions 1: HK$373.19 147In Stock New At Mouser	Mfr. Part No. 142-1731-876 Mouser Part No 530-142-1731-876 New At Mouser	Johnson / Cinch Connectivity Solutions	RF Connectors / Coaxial Connectors SMA JACK, End Launch, Narrow Profile Learn More about Johnson / Cinch Connectivity Solutions johnson cinch sma connectors	Datasheet	147In Stock	HK$373.19 HK$317.21 HK$297.32 HK$283.10 View HK$269.62 HK$252.77	Min.: 1 Mult.: 1	Connectors		Jack (Socket)	50 Ohms	26.5 GHz	Twist On	Straight		Edge Launch	Bulk
RF Connectors / Coaxial Connectors 2.9MM JACK, End Launch, Narrow Profile 145-0711-822 Johnson / Cinch Connectivity Solutions 1: HK$562.33 32In Stock 100Expected 26/10/2026 New At Mouser	Mfr. Part No. 145-0711-822 Mouser Part No 530-145-0711-822 New At Mouser	Johnson / Cinch Connectivity Solutions	RF Connectors / Coaxial Connectors 2.9MM JACK, End Launch, Narrow Profile Learn More about Johnson / Cinch Connectivity Solutions johnson cinch sma connectors	Datasheet	32In Stock 100Expected 26/10/2026	HK$562.33 HK$484.82 HK$465.58 HK$454.98 View HK$412.07 Quote	Min.: 1 Mult.: 1	Connectors		Jack (Socket)	50 Ohms	40 GHz	Twist On	Straight		Edge Launch	Bulk
RF Connectors / Coaxial Connectors 2.92MM JACK, Bulkhead End Launch, Narrow Profile 145-0711-832 Johnson / Cinch Connectivity Solutions 1: HK$708.73 46In Stock New At Mouser	Mfr. Part No. 145-0711-832 Mouser Part No 530-145-0711-832 New At Mouser	Johnson / Cinch Connectivity Solutions	RF Connectors / Coaxial Connectors 2.92MM JACK, Bulkhead End Launch, Narrow Profile Learn More about Johnson / Cinch Connectivity Solutions johnson cinch sma connectors	Datasheet	46In Stock	HK$708.73 HK$606.31 HK$568.33 HK$541.20 HK$515.39	Min.: 1 Mult.: 1	Connectors		Jack (Socket)	50 Ohms	40 GHz	Twist On			Edge Launch	Bulk
RF Connectors / Coaxial Connectors 2.4MM JACK, End Launch, Narrow Profile 147-0701-842 Johnson / Cinch Connectivity Solutions 1: HK$879.62 54In Stock New At Mouser	Mfr. Part No. 147-0701-842 Mouser Part No 530-147-0701-842 New At Mouser	Johnson / Cinch Connectivity Solutions	RF Connectors / Coaxial Connectors 2.4MM JACK, End Launch, Narrow Profile Learn More about Johnson / Cinch Connectivity Solutions johnson cinch sma connectors	Datasheet	54In Stock	HK$879.62 HK$747.77 HK$700.92 HK$635.65	Min.: 1 Mult.: 1	Connectors		Jack (Socket)	50 Ohms	50 GHz	Receptacle	Straight		Edge Launch	Bulk
RF Connectors / Coaxial Connectors 1.85MM JACK, End Launch, Narrow Profile 148-0701-822 Johnson / Cinch Connectivity Solutions 1: HK$1,038.43 49In Stock New At Mouser	Mfr. Part No. 148-0701-822 Mouser Part No 530-148-0701-822 New At Mouser	Johnson / Cinch Connectivity Solutions	RF Connectors / Coaxial Connectors 1.85MM JACK, End Launch, Narrow Profile Learn More about Johnson / Cinch Connectivity Solutions johnson cinch sma connectors	Datasheet	49In Stock	HK$1,038.43 HK$882.75 HK$827.51 HK$788.05 HK$750.49	Min.: 1 Mult.: 1	Connectors		Jack (Socket)	50 Ohms	67 GHz	Twist On	Straight		Edge Launch	Bulk
RF Connectors / Coaxial Connectors PC END MT JCK GLD .062 BOARDS TAB 142-0701-851 Johnson / Cinch Connectivity Solutions 1: HK$38.80 39,048In Stock 25,000Expected 15/2/2027	Mfr. Part No. 142-0701-851 Mouser Part No 530-142-0701-851	Johnson / Cinch Connectivity Solutions	RF Connectors / Coaxial Connectors PC END MT JCK GLD .062 BOARDS TAB Learn More about Johnson / Cinch Connectivity Solutions emerson_SMA_self fix_endlaunch	Datasheet	39,048In Stock 25,000Expected 15/2/2027	HK$38.80 HK$33.04 HK$30.99 HK$29.51 View HK$28.11 HK$26.30 HK$25.32 HK$25.24	Min.: 1 Mult.: 1	Connectors	SMA	Jack (Socket)	50 Ohms	18 GHz	Solder	Straight	Standard	Edge Launch	Tray
RF Connectors / Coaxial Connectors PC END MT JCK GLD .062 BOARD THICK 142-0711-821 Johnson / Cinch Connectivity Solutions 1: HK$45.29 5,692In Stock 10,000Expected 2/11/2026	Mfr. Part No. 142-0711-821 Mouser Part No 530-142-0711-821	Johnson / Cinch Connectivity Solutions	RF Connectors / Coaxial Connectors PC END MT JCK GLD .062 BOARD THICK Learn More about Johnson / Cinch Connectivity Solutions emerson_SMA_self fix_endlaunch	Datasheet	5,692In Stock 10,000Expected 2/11/2026	HK$45.29 HK$38.55 HK$36.09 HK$34.36 View HK$32.72 HK$30.66 HK$29.18 HK$27.78 HK$26.06	Min.: 1 Mult.: 1	Connectors	SMA	Jack (Socket)	50 Ohms	18 GHz	Solder	Straight	Standard	Edge Launch	Bulk
RF Connectors / Coaxial Connectors JACK ASM,SMA END LAUNCH 142-0701-873 Johnson / Cinch Connectivity Solutions 1: HK$100.37 441In Stock	Mfr. Part No. 142-0701-873 Mouser Part No 530-142-0701-873	Johnson / Cinch Connectivity Solutions	RF Connectors / Coaxial Connectors JACK ASM,SMA END LAUNCH Learn More about Johnson / Cinch Connectivity Solutions emerson_SMA_self fix_endlaunch	Datasheet	441In Stock	HK$100.37 HK$85.32 HK$79.90 HK$76.04 View HK$72.42 HK$67.90 HK$64.69 HK$61.57	Min.: 1 Mult.: 1	Connectors	SMA	Jack (Socket)	50 Ohms	18 GHz	Solder	Straight	Standard	Edge Launch	Bulk
RF Connectors / Coaxial Connectors JACK ASM,FRONT MOUNT BULKHEAD,SMA 142-0711-471 Johnson / Cinch Connectivity Solutions 1: HK$110.97 195In Stock	Mfr. Part No. 142-0711-471 Mouser Part No 530-142-0711-471	Johnson / Cinch Connectivity Solutions	RF Connectors / Coaxial Connectors JACK ASM,FRONT MOUNT BULKHEAD,SMA Learn More about Johnson / Cinch Connectivity Solutions emerson_SMA_self fix_endlaunch	Datasheet	195In Stock	HK$110.97 HK$94.37 HK$88.37 HK$84.17 View HK$80.15 HK$75.13 HK$71.51 HK$66.50 Quote	Min.: 1 Mult.: 1	Connectors	SMA	Jack (Socket)	50 Ohms	18 GHz	Solder	Straight	Standard	Bulkhead - Front Mount	Bulk
RF Connectors / Coaxial Connectors JACK ASM,RA PC SURF MOUNT BULKHEAD,SMA 142-0711-511 Johnson / Cinch Connectivity Solutions 1: HK$213.97 101In Stock 100Expected 4/1/2027	Mfr. Part No. 142-0711-511 Mouser Part No 530-142-0711-511	Johnson / Cinch Connectivity Solutions	RF Connectors / Coaxial Connectors JACK ASM,RA PC SURF MOUNT BULKHEAD,SMA Learn More about Johnson / Cinch Connectivity Solutions emerson_SMA_self fix_endlaunch	Datasheet	101In Stock 100Expected 4/1/2027	HK$213.97 HK$181.83 HK$170.40 HK$162.26 View HK$154.54 HK$139.00 HK$132.34 Quote	Min.: 1 Mult.: 1	Connectors	SMA	Jack (Socket)	50 Ohms	18 GHz	Solder	Right Angle	Standard	Bulkhead	Bulk
RF Connectors / Coaxial Connectors PC END MT LN JCK GLD 142-0711-811 Johnson / Cinch Connectivity Solutions 1: HK$107.60 1,644In Stock	Mfr. Part No. 142-0711-811 Mouser Part No 530-142-0711-811	Johnson / Cinch Connectivity Solutions	RF Connectors / Coaxial Connectors PC END MT LN JCK GLD Learn More about Johnson / Cinch Connectivity Solutions emerson_SMA_self fix_endlaunch	Datasheet	1,644In Stock	HK$107.60 HK$94.69 HK$88.69 HK$84.42 View HK$80.39 HK$73.90 HK$70.53 HK$69.79 Quote	Min.: 1 Mult.: 1	Connectors	SMA	Jack (Socket)	50 Ohms	18 GHz	Solder	Straight	Standard	Edge Launch	Bulk
RF Connectors / Coaxial Connectors SMA END LAUNCH JACK 142-0711-881 Johnson / Cinch Connectivity Solutions 1: HK$84.75 537In Stock	Mfr. Part No. 142-0711-881 Mouser Part No 530-142-0711-881	Johnson / Cinch Connectivity Solutions	RF Connectors / Coaxial Connectors SMA END LAUNCH JACK Learn More about Johnson / Cinch Connectivity Solutions emerson_SMA_self fix_endlaunch	Datasheet	537In Stock	HK$84.75 HK$75.21 HK$70.36 HK$66.99 View HK$63.79 HK$59.84 HK$56.96 HK$45.21	Min.: 1 Mult.: 1	Connectors	SMA	Jack (Socket)	50 Ohms	18 GHz	Solder	Straight	Standard	Edge Launch	Bulk
RF Connectors / Coaxial Connectors SMT END MT JCK GLD 142-0721-881 Johnson / Cinch Connectivity Solutions 1: HK$51.79 1,018In Stock	Mfr. Part No. 142-0721-881 Mouser Part No 530-142-0721-881	Johnson / Cinch Connectivity Solutions	RF Connectors / Coaxial Connectors SMT END MT JCK GLD Learn More about Johnson / Cinch Connectivity Solutions emerson_SMA_self fix_endlaunch	Datasheet	1,018In Stock	HK$51.79 HK$44.06 HK$41.18 HK$39.21 View HK$37.32 HK$35.02 HK$33.37	Min.: 1 Mult.: 1	Connectors	SMA	Jack (Socket)	50 Ohms	18 GHz	Solder	Straight	Standard	Edge Launch	Bulk
RF Connectors / Coaxial Connectors SMA END LAUCH JACK TAPE AND REEL 142-0721-882 Johnson / Cinch Connectivity Solutions 1: HK$54.17 1,580In Stock 4,275On Order	Mfr. Part No. 142-0721-882 Mouser Part No 530-142-0721-882	Johnson / Cinch Connectivity Solutions	RF Connectors / Coaxial Connectors SMA END LAUCH JACK TAPE AND REEL Learn More about Johnson / Cinch Connectivity Solutions emerson_SMA_self fix_endlaunch	Datasheet	1,580In Stock 4,275On Order	Cut Tape HK$54.17 HK$47.59 HK$44.80 HK$43.24 Reel HK$34.77 View HK$41.10 HK$36.83 HK$31.48 HK$31.07	Min.: 1 Mult.: 1 : 475	Connectors	SMA	Jack (Socket)	50 Ohms	18 GHz	Solder	Straight	Standard	Edge Launch	Reel, Cut Tape
RF Connectors / Coaxial Connectors JACK ASM,SMA END LAUNCH 142-0741-851 Johnson / Cinch Connectivity Solutions 1: HK$62.88 280In Stock	Mfr. Part No. 142-0741-851 Mouser Part No 530-142-0741-851	Johnson / Cinch Connectivity Solutions	RF Connectors / Coaxial Connectors JACK ASM,SMA END LAUNCH Learn More about Johnson / Cinch Connectivity Solutions emerson_SMA_self fix_endlaunch	Datasheet	280In Stock	HK$62.88 HK$54.66 HK$51.54 HK$49.48 View HK$47.84 HK$45.05 HK$43.89 HK$43.16	Min.: 1 Mult.: 1	Connectors	SMA	Jack (Socket)	50 Ohms	18 GHz	Solder	Straight	Standard	Edge Launch	Bulk
RF Connectors / Coaxial Connectors SMA Straight Jack End Launch .062 142-0791-821 Johnson / Cinch Connectivity Solutions 1: HK$202.38 108In Stock	Mfr. Part No. 142-0791-821 Mouser Part No 530-142-0791-821	Johnson / Cinch Connectivity Solutions	RF Connectors / Coaxial Connectors SMA Straight Jack End Launch .062 Learn More about Johnson / Cinch Connectivity Solutions emerson_SMA_self fix_endlaunch	Datasheet	108In Stock	HK$202.38 HK$173.28 HK$162.35 HK$154.62 View HK$147.22 HK$135.88 HK$130.20 Quote	Min.: 1 Mult.: 1	Connectors	SMA	Jack (Socket)	50 Ohms	18 GHz	Solder	Straight	Standard	Edge Launch	Bulk
RF Connectors / Coaxial Connectors END LAUNCH .062" PCB 142-0801-801 Johnson / Cinch Connectivity Solutions 1: HK$139.33 43In Stock 384Expected 27/10/2026	Mfr. Part No. 142-0801-801 Mouser Part No 530-142-0801-801	Johnson / Cinch Connectivity Solutions	RF Connectors / Coaxial Connectors END LAUNCH .062" PCB Learn More about Johnson / Cinch Connectivity Solutions emerson_SMA_self fix_endlaunch	Datasheet	43In Stock 384Expected 27/10/2026	HK$139.33 HK$127.16 HK$118.61 HK$114.34 View HK$105.38 HK$103.98 HK$99.96 HK$96.42 Quote	Min.: 1 Mult.: 1	PCB Connectors	SMA	Plug (Pin)	50 Ohms	18 GHz	Solder	Straight	Standard	Edge Launch	Bulk
RF Connectors / Coaxial Connectors SMA Plug Assembly, End Launch 142-0801-811 Johnson / Cinch Connectivity Solutions 1: HK$126.26 500In Stock	Mfr. Part No. 142-0801-811 Mouser Part No 530-142-0801-811	Johnson / Cinch Connectivity Solutions	RF Connectors / Coaxial Connectors SMA Plug Assembly, End Launch Learn More about Johnson / Cinch Connectivity Solutions emerson_SMA_self fix_endlaunch	Datasheet	500In Stock	HK$126.26 HK$107.35 HK$100.53 HK$95.68 View HK$91.16 HK$85.41 HK$81.38 HK$77.51	Min.: 1 Mult.: 1	Connectors	SMA	Plug (Pin)	50 Ohms	18 GHz	Solder	Straight	Standard	Edge Launch	Bulk

SMA Self-Fixture End-Launch Connectors

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