RF Connectors / Coaxial Connectors

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SMA High-Frequency End-Launch Connectors

Johnson / Cinch Connectivity Solutions SMA High-Frequency End-Launch Connectors can be used on high-frequency PC board substrate layers as thin as 8mm and operate at frequencies up to 26.5GHz. These connectors provide a solution for microwave engineers who fabricate circuit designs on ultra-thin high-frequency board substrates. The in-line connector design has fewer reflections compared to a right-angle (perpendicular) PC-mount transition. Johnson / Cinch Connectivity Solutions SMA High-Frequency End-Launch Connectors offer 50Ω impedance and 1000MΩ minimum insulation resistance in a temperature range of -65°C to +165°C. Ideal applications include amplifiers, antennas, converters, radar systems, high-speed routers and switches, automated test equipment, RF identification tags, and more.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) 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 PCB JACK 50 OHM GOLD ROUND BODY 142-0761-801 Johnson / Cinch Connectivity Solutions 1: $18.82 4,714In Stock	Mfr. Part No. 142-0761-801 Mouser Part No 530-142-0761-801	Johnson / Cinch Connectivity Solutions	RF Connectors / Coaxial Connectors PCB JACK 50 OHM GOLD ROUND BODY Learn More about Johnson / Cinch Connectivity Solutions johnson cinch sma high freq end launch connectors	Datasheet	4,714In Stock	$18.82 $16.43 $15.40 $14.70 View $14.05 $13.26 $12.58 $12.08	Min.: 1 Mult.: 1	PCB Connectors	SMA	Jack (Socket)	50 Ohms	26.5 GHz	Solder	Straight	Standard	Edge Launch	Bulk
RF Connectors / Coaxial Connectors PCB JACK GOLD 50 OHM RND BDY THICK LEGS 142-0761-881 Johnson / Cinch Connectivity Solutions 1: $20.11 1,602In Stock 12,050On Order	Mfr. Part No. 142-0761-881 Mouser Part No 530-142-0761-881	Johnson / Cinch Connectivity Solutions	RF Connectors / Coaxial Connectors PCB JACK GOLD 50 OHM RND BDY THICK LEGS Learn More about Johnson / Cinch Connectivity Solutions johnson cinch sma high freq end launch connectors	Datasheet	1,602In Stock 12,050On Order On Order Ship Dates Mfr. No: 142-0761-881 Stock: 1,602 Can Dispatch Immediately On Order: 5,000 Expected 5/4/2027 7,050 Expected 24/5/2027 Factory Lead Time: 10 Weeks	$20.11 $17.10 $16.02 $15.26 View $14.52 $13.61 $12.96 $12.35	Min.: 1 Mult.: 1	PCB Connectors	SMA	Jack (Socket)	50 Ohms	26.5 GHz	Solder	Straight	Standard	Edge Launch	Bulk
RF Connectors / Coaxial Connectors PCB JACK 50 OHM GOLD ROUND BODY 142-0761-821 Johnson / Cinch Connectivity Solutions 1: $20.54 1,242In Stock	Mfr. Part No. 142-0761-821 Mouser Part No 530-142-0761-821	Johnson / Cinch Connectivity Solutions	RF Connectors / Coaxial Connectors PCB JACK 50 OHM GOLD ROUND BODY Learn More about Johnson / Cinch Connectivity Solutions johnson cinch sma high freq end launch connectors	Datasheet	1,242In Stock	$20.54 $17.46 $16.35 $15.57 View $14.82 $13.90 $13.23 $12.61	Min.: 1 Mult.: 1	PCB Connectors	SMA	Jack (Socket)	50 Ohms	26.5 GHz	Solder	Straight	Standard	Edge Launch	Bulk
RF Connectors / Coaxial Connectors PCB JACK GOLD 50 OHM .062" EDGE MOUNT SQ 142-0761-851 Johnson / Cinch Connectivity Solutions 1: $20.54 44In Stock 1,000On Order	Mfr. Part No. 142-0761-851 Mouser Part No 530-142-0761-851	Johnson / Cinch Connectivity Solutions	RF Connectors / Coaxial Connectors PCB JACK GOLD 50 OHM .062" EDGE MOUNT SQ Learn More about Johnson / Cinch Connectivity Solutions johnson cinch sma high freq end launch connectors	Datasheet	44In Stock 1,000On Order	$20.54 $17.46 $16.35 $15.57 View $14.82 $12.61	Min.: 1 Mult.: 1	PCB Connectors	SMA	Jack (Socket)	50 Ohms	26.5 GHz	Solder	Straight	Standard	Edge Launch	Bulk
RF Connectors / Coaxial Connectors PCB JACK GOLD 50 OHM .062" EDGE MOUNT SQU 142-0761-871 Johnson / Cinch Connectivity Solutions 1: $21.32 857In Stock	Mfr. Part No. 142-0761-871 Mouser Part No 530-142-0761-871	Johnson / Cinch Connectivity Solutions	RF Connectors / Coaxial Connectors PCB JACK GOLD 50 OHM .062" EDGE MOUNT SQU Learn More about Johnson / Cinch Connectivity Solutions johnson cinch sma high freq end launch connectors	Datasheet	857In Stock	$21.32 $18.81 $17.37 $16.63 View $15.78 $14.96 $14.31 $13.42 Quote	Min.: 1 Mult.: 1	PCB Connectors	SMA	Jack (Socket)	50 Ohms	26.5 GHz	Solder	Straight	Standard	Edge Launch	Bulk
RF Connectors / Coaxial Connectors PCB JACK GOLD 50 OHM RND BDY THICK LEGS 142-0771-821 Johnson / Cinch Connectivity Solutions 1: $20.54 191In Stock 1,000Expected 15/12/2026	Mfr. Part No. 142-0771-821 Mouser Part No 530-142-0771-821	Johnson / Cinch Connectivity Solutions	RF Connectors / Coaxial Connectors PCB JACK GOLD 50 OHM RND BDY THICK LEGS Learn More about Johnson / Cinch Connectivity Solutions johnson cinch sma high freq end launch connectors	Datasheet	191In Stock 1,000Expected 15/12/2026	$20.54 $17.46 $16.35 $15.57 View $14.82 $13.90 $13.23 $12.61	Min.: 1 Mult.: 1	PCB Connectors	SMA	Jack (Socket)	50 Ohms	26.5 GHz	Solder	Straight	Standard	Edge Launch	Bulk
RF Connectors / Coaxial Connectors SMA Straight Jack End Launch .059 142-1701-831 Johnson / Cinch Connectivity Solutions 1: $18.37 898In Stock	Mfr. Part No. 142-1701-831 Mouser Part No 530-142-1701-831	Johnson / Cinch Connectivity Solutions	RF Connectors / Coaxial Connectors SMA Straight Jack End Launch .059 Learn More about Johnson / Cinch Connectivity Solutions johnson cinch sma high freq end launch connectors	Datasheet	898In Stock	$18.37 $16.29 $15.41 $14.67 View $13.71 $13.10 $12.48 $11.27 Quote	Min.: 1 Mult.: 1	Connectors	SMA	Jack (Socket)	50 Ohms	26.5 GHz	Solder	Straight	Standard	Edge Launch	Bulk
RF Connectors / Coaxial Connectors JACK ASM,PC MOUNT .010 PIN HIGH FREQ 142-1711-801 Johnson / Cinch Connectivity Solutions 1: $40.99 111In Stock 4,711On Order	Mfr. Part No. 142-1711-801 Mouser Part No 530-142-1711-801	Johnson / Cinch Connectivity Solutions	RF Connectors / Coaxial Connectors JACK ASM,PC MOUNT .010 PIN HIGH FREQ Learn More about Johnson / Cinch Connectivity Solutions johnson cinch sma high freq end launch connectors	Datasheet	111In Stock 4,711On Order On Order Ship Dates Mfr. No: 142-1711-801 Stock: 111 Can Dispatch Immediately On Order: 1,086 Pending 1,175 Expected 23/11/2026 2,450 Expected 1/2/2027 Factory Lead Time: 20 Weeks	$40.99 $34.75 $32.48 $30.89 View $29.42 $27.58 $27.09	Min.: 1 Mult.: 1	Connectors	SMA	Jack (Socket)	50 Ohms	26.5 GHz	Solder	Straight	Standard	Edge Launch	Bulk
RF Connectors / Coaxial Connectors PCB JACK 50 OHM GOLD SQUARE BODY 142-0761-831 Johnson / Cinch Connectivity Solutions 1: $20.85 75In Stock 1,200On Order	Mfr. Part No. 142-0761-831 Mouser Part No 530-142-0761-831	Johnson / Cinch Connectivity Solutions	RF Connectors / Coaxial Connectors PCB JACK 50 OHM GOLD SQUARE BODY Learn More about Johnson / Cinch Connectivity Solutions johnson cinch sma high freq end launch connectors	Datasheet	75In Stock 1,200On Order On Order Ship Dates Mfr. No: 142-0761-831 Stock: 75 Can Dispatch Immediately On Order: 500 Expected 15/12/2026 700 Expected 3/5/2027 Factory Lead Time: 10 Weeks	$20.85 $17.72 $16.61 $15.80 View $15.06 $14.10 $13.44 $12.80	Min.: 1 Mult.: 1	PCB Connectors	SMA	Jack (Socket)	50 Ohms	26.5 GHz	Solder	Straight	Standard	Edge Launch	Bulk
RF Connectors / Coaxial Connectors SMA Straight Jack End Launch .062 142-1701-821 Johnson / Cinch Connectivity Solutions 1: $33.01 7In Stock	Mfr. Part No. 142-1701-821 Mouser Part No 530-142-1701-821	Johnson / Cinch Connectivity Solutions	RF Connectors / Coaxial Connectors SMA Straight Jack End Launch .062 Learn More about Johnson / Cinch Connectivity Solutions johnson cinch sma high freq end launch connectors	Datasheet	7In Stock	$33.01 $28.75 $27.09 $26.75 View $26.21 $24.96	Min.: 1 Mult.: 1	Connectors	SMA	Jack (Socket)	50 Ohms	26.5 GHz	Solder	Straight	Standard	Edge Launch	Bulk
RF Connectors / Coaxial Connectors HIGH FREQ END LAUNCH BKHD JACKASM,15PIN 142-0781-821 Johnson / Cinch Connectivity Solutions 1: $35.07 4In Stock 175Expected 22/2/2027	Mfr. Part No. 142-0781-821 Mouser Part No 530-142-0781-821	Johnson / Cinch Connectivity Solutions	RF Connectors / Coaxial Connectors HIGH FREQ END LAUNCH BKHD JACKASM,15PIN Learn More about Johnson / Cinch Connectivity Solutions johnson cinch sma high freq end launch connectors	Datasheet	4In Stock 175Expected 22/2/2027	$35.07 $30.94 $29.19 $27.93 View $27.00 $25.31 $24.10 Quote	Min.: 1 Mult.: 1	Connectors	SMA	Jack (Socket)	50 Ohms	26.5 GHz	Solder	Straight	Standard	Edge Launch	Bulk
RF Connectors / Coaxial Connectors HIGH FREQ END LAUNCH JACK ASM,15 MIL PIN 142-0781-882 Johnson / Cinch Connectivity Solutions 1: $40.12 5In Stock	Mfr. Part No. 142-0781-882 Mouser Part No 530-142-0781-882	Johnson / Cinch Connectivity Solutions	RF Connectors / Coaxial Connectors HIGH FREQ END LAUNCH JACK ASM,15 MIL PIN Learn More about Johnson / Cinch Connectivity Solutions johnson cinch sma high freq end launch connectors	Datasheet	5In Stock	$40.12 $32.78 $30.71 $28.22 View $27.78 $25.72 $24.86	Min.: 1 Mult.: 1	Connectors	SMA	Jack (Socket)	50 Ohms	26.5 GHz	Solder	Straight	Standard	Edge Launch	Bulk
RF Connectors / Coaxial Connectors PCB JACK 50 OHM GOLD SQUARE BODY 142-0761-811 Johnson / Cinch Connectivity Solutions 1: $20.69 7,179On Order	Mfr. Part No. 142-0761-811 Mouser Part No 530-142-0761-811	Johnson / Cinch Connectivity Solutions	RF Connectors / Coaxial Connectors PCB JACK 50 OHM GOLD SQUARE BODY Learn More about Johnson / Cinch Connectivity Solutions johnson cinch sma high freq end launch connectors	Datasheet	7,179On Order On Order Ship Dates Mfr. No: 142-0761-811 Stock: 0 On Order: 4 Expected 9/11/2026 2,175 Expected 30/11/2026 5,000 Expected 22/3/2027 Factory Lead Time: 10 Weeks	$20.69 $17.72 $16.61 $15.80 View $15.06 $14.10 $13.44 $12.59 Quote	Min.: 1 Mult.: 1	PCB Connectors	SMA	Jack (Socket)	50 Ohms	26.5 GHz	Solder	Straight	Standard	Edge Launch	Bulk
RF Connectors / Coaxial Connectors PCB JACK GOLD 50 OHM .062" EDGE MOUNT RN 142-0761-841 Johnson / Cinch Connectivity Solutions 1: $21.15 255In Stock 6,025On Order	Mfr. Part No. 142-0761-841 Mouser Part No 530-142-0761-841	Johnson / Cinch Connectivity Solutions	RF Connectors / Coaxial Connectors PCB JACK GOLD 50 OHM .062" EDGE MOUNT RN Learn More about Johnson / Cinch Connectivity Solutions johnson cinch sma high freq end launch connectors	Datasheet	255In Stock 6,025On Order On Order Ship Dates Mfr. No: 142-0761-841 Stock: 255 Can Dispatch Immediately On Order: 2,725 Expected 4/1/2027 3,300 Expected 29/3/2027 Factory Lead Time: 10 Weeks	$21.15 $17.98 $16.85 $16.03 View $15.27 $14.32 $13.64 $12.99 Quote	Min.: 1 Mult.: 1	PCB Connectors	SMA	Jack (Socket)	50 Ohms	26.5 GHz	Solder	Straight	Standard	Edge Launch	Bulk
RF Connectors / Coaxial Connectors PCB JACK GOLD 50 OHM .062" EDGE MOUNT RND 142-0761-861 Johnson / Cinch Connectivity Solutions 1: $20.85 2,000On Order	Mfr. Part No. 142-0761-861 Mouser Part No 530-142-0761-861	Johnson / Cinch Connectivity Solutions	RF Connectors / Coaxial Connectors PCB JACK GOLD 50 OHM .062" EDGE MOUNT RND Learn More about Johnson / Cinch Connectivity Solutions johnson cinch sma high freq end launch connectors	Datasheet	2,000On Order On Order Ship Dates Mfr. No: 142-0761-861 Stock: 0 On Order: 1,000 Expected 18/1/2027 1,000 Expected 8/2/2027 Factory Lead Time: 10 Weeks	$20.85 $17.72 $16.61 $15.80 View $15.06 $14.10 $13.44 $12.80	Min.: 1 Mult.: 1	PCB Connectors	SMA	Jack (Socket)	50 Ohms	26.5 GHz	Solder	Straight	Standard	Edge Launch	Bulk
RF Connectors / Coaxial Connectors PCB JACK GOLD 50 OHM .062"EDGE MNT RND T 142-0761-891 Johnson / Cinch Connectivity Solutions 1: $20.54 2,655On Order	Mfr. Part No. 142-0761-891 Mouser Part No 530-142-0761-891	Johnson / Cinch Connectivity Solutions	RF Connectors / Coaxial Connectors PCB JACK GOLD 50 OHM .062"EDGE MNT RND T Learn More about Johnson / Cinch Connectivity Solutions johnson cinch sma high freq end launch connectors	Datasheet	2,655On Order On Order Ship Dates Mfr. No: 142-0761-891 Stock: 0 On Order: 1,230 Expected 14/12/2026 1,425 Expected 3/5/2027 Factory Lead Time: 10 Weeks	$20.54 $17.46 $16.35 $15.57 View $14.82 $13.90 $13.23 $12.61	Min.: 1 Mult.: 1	PCB Connectors	SMA	Jack (Socket)	50 Ohms	26.5 GHz	Solder	Straight	Standard	Edge Launch	Bulk
RF Connectors / Coaxial Connectors PCB JACK GOLD 50 OHM .062"EDGE MNT RND TL 142-0771-831 Johnson / Cinch Connectivity Solutions 1: $19.67 2,400On Order	Mfr. Part No. 142-0771-831 Mouser Part No 530-142-0771-831	Johnson / Cinch Connectivity Solutions	RF Connectors / Coaxial Connectors PCB JACK GOLD 50 OHM .062"EDGE MNT RND TL Learn More about Johnson / Cinch Connectivity Solutions johnson cinch sma high freq end launch connectors	Datasheet	2,400On Order On Order Ship Dates Mfr. No: 142-0771-831 Stock: 0 On Order: 1,100 Expected 28/12/2026 1,300 Expected 25/1/2027 Factory Lead Time: 10 Weeks	$19.67 $16.71 $15.65 $14.91 View $14.20 $13.31 $12.68 $12.08	Min.: 1 Mult.: 1	PCB Connectors	SMA	Jack (Socket)	50 Ohms	26.5 GHz	Solder	Straight	Standard	Edge Launch	Bulk
RF Connectors / Coaxial Connectors PLG ASMBLY HIGH FREQ END SMA 10 MIL PIN 142-0861-851 Johnson / Cinch Connectivity Solutions 1: $34.34 2,495On Order	Mfr. Part No. 142-0861-851 Mouser Part No 530-142-0861-851	Johnson / Cinch Connectivity Solutions	RF Connectors / Coaxial Connectors PLG ASMBLY HIGH FREQ END SMA 10 MIL PIN Learn More about Johnson / Cinch Connectivity Solutions johnson cinch sma high freq end launch connectors	Datasheet	2,495On Order On Order Ship Dates Mfr. No: 142-0861-851 Stock: 0 On Order: 170 Expected 29/10/2026 1,375 Expected 14/12/2026 950 Expected 4/1/2027 Factory Lead Time: 17 Weeks	$34.34 $29.19 $27.35 $26.04 View $24.79 $23.24 $22.14	Min.: 1 Mult.: 1	Connectors	SMA	Plug (Pin)	50 Ohms	26.5 GHz	Solder	Straight	Standard	Edge Launch	Bulk
RF Connectors / Coaxial Connectors SMA JACK,END LAUNCH HIGH FREQ 142-1721-851 Johnson / Cinch Connectivity Solutions 1: $49.79 100Expected 15/12/2026	Mfr. Part No. 142-1721-851 Mouser Part No 530-142-1721-851	Johnson / Cinch Connectivity Solutions	RF Connectors / Coaxial Connectors SMA JACK,END LAUNCH HIGH FREQ Learn More about Johnson / Cinch Connectivity Solutions johnson cinch sma high freq end launch connectors	Datasheet	100Expected 15/12/2026	$49.79 $42.35 $39.68 $37.79 View $36.00 $33.74 Quote	Min.: 1 Mult.: 1	Connectors	SMA	Jack (Socket)	50 Ohms	26.5 GHz	Solder	Straight	Standard	Edge Launch	Bulk
RF Connectors / Coaxial Connectors SMA JACK,END LAUNCH EDGE MOUNT,HIGH FREQ 142-1721-881 Johnson / Cinch Connectivity Solutions 1: $26.19 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. 142-1721-881 Mouser Part No 530-142-1721-881	Johnson / Cinch Connectivity Solutions	RF Connectors / Coaxial Connectors SMA JACK,END LAUNCH EDGE MOUNT,HIGH FREQ Learn More about Johnson / Cinch Connectivity Solutions johnson cinch sma high freq end launch connectors	Datasheet	Non-Stocked Lead-Time 10 Weeks	$26.19 $22.51 $21.22 $20.28 View $18.86 $17.48 $16.82 $16.25 Quote	Min.: 1 Mult.: 1	Connectors	SMA	Jack (Socket)	50 Ohms	26.5 GHz	Solder	Straight	Standard	Edge Launch	Bulk

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