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SMB Connectors

Johnson / Cinch Connectivity Solutions SMB Connectors feature a wide range of 50Ω and 75Ω SMB Connectors with mounting styles that include board, cable, fixed-length cable, self fixture end launch, subminiature attenuators, and mil-spec attenuators. Johnson / Cinch Connectivity Solution SMB Connectors are available in many cables, plug, and jack types (straight, right angle, bulkhead, mini, and flange). The SMB variant provides broadband capability through 4GHz with a snap-on interface design allowing a fast and reliable connection.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.
RF Cable Assemblies SMB RA PLG TO PLG RG-178 24 415-0001-024 Johnson / Cinch Connectivity Solutions 1: $34.68 100In Stock	Mfr. Part # 415-0001-024 Mouser Part # 530-415-0001-024	Johnson / Cinch Connectivity Solutions	RF Cable Assemblies SMB RA PLG TO PLG RG-178 24 Learn More about Johnson / Cinch Connectivity Solutions emersoncableassemblies	Datasheet	100In Stock	$34.68 $29.47 $27.62 $26.70 View $24.47 $23.83 $22.94	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors JACK ASM,RA PC MOUNT BULKHEAD SMB,2 POS 131-3701-571 Johnson / Cinch Connectivity Solutions 1: $67.91 50In Stock	Mfr. Part # 131-3701-571 Mouser Part # 530-131-3701-571	Johnson / Cinch Connectivity Solutions	RF Connectors / Coaxial Connectors JACK ASM,RA PC MOUNT BULKHEAD SMB,2 POS Learn More about Johnson / Cinch Connectivity Solutions johnson cinch smb connectors	Datasheet	50In Stock	$67.91 $57.72 $54.96 $50.70 View Quote	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors 50 Ohm R/A Solder plug 131-3693-101 Johnson / Cinch Connectivity Solutions 1: $10.24 331In Stock	Mfr. Part # 131-3693-101 Mouser Part # 530-131-3693-101	Johnson / Cinch Connectivity Solutions	RF Connectors / Coaxial Connectors 50 Ohm R/A Solder plug Learn More about Johnson / Cinch Connectivity Solutions johnson cinch smb connectors	Datasheet	331In Stock	$10.24 $9.22 $7.54 $7.35 View $6.65 $6.59 $6.28 Quote	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors R/A PLUG 316/174 Ni 131-3403-116 Johnson / Cinch Connectivity Solutions 1: $6.99 457In Stock	Mfr. Part # 131-3403-116 Mouser Part # 530-131-3403-116	Johnson / Cinch Connectivity Solutions	RF Connectors / Coaxial Connectors R/A PLUG 316/174 Ni Learn More about Johnson / Cinch Connectivity Solutions johnson cinch smb connectors	Datasheet	457In Stock	$6.99 $6.30 $5.71 $5.56 View $5.52 $5.26	Min.: 1 Mult.: 1
RF Cable Assemblies SMB RA PLG TO PLG RG-178 18 415-0001-018 Johnson / Cinch Connectivity Solutions 1: $32.01 84In Stock	Mfr. Part # 415-0001-018 Mouser Part # 530-415-0001-018	Johnson / Cinch Connectivity Solutions	RF Cable Assemblies SMB RA PLG TO PLG RG-178 18 Learn More about Johnson / Cinch Connectivity Solutions emersoncableassemblies	Datasheet	84In Stock	$32.01 $27.20 $24.89 $23.37 View $23.12 $21.68 $21.30 Quote	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors SMB BULK HD JACK 131-3701-411 Johnson / Cinch Connectivity Solutions 1: $9.75 130In Stock	Mfr. Part # 131-3701-411 Mouser Part # 530-131-3701-411	Johnson / Cinch Connectivity Solutions	RF Connectors / Coaxial Connectors SMB BULK HD JACK Learn More about Johnson / Cinch Connectivity Solutions johnson cinch smb connectors	Datasheet	130In Stock	$9.75 $8.28 $6.62 $6.37 View $6.27 Quote	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors PC MNT R/A RECEPT 131-3801-301 Johnson / Cinch Connectivity Solutions 1: $18.05 79In Stock	Mfr. Part # 131-3801-301 Mouser Part # 530-131-3801-301	Johnson / Cinch Connectivity Solutions	RF Connectors / Coaxial Connectors PC MNT R/A RECEPT Learn More about Johnson / Cinch Connectivity Solutions johnson cinch smb connectors	Datasheet	79In Stock	$18.05 $16.64 $14.13 $13.10	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors SMB PANEL MOUNT JACK 131-3701-416 Johnson / Cinch Connectivity Solutions 1: $10.80 200In Stock	Mfr. Part # 131-3701-416 Mouser Part # 530-131-3701-416	Johnson / Cinch Connectivity Solutions	RF Connectors / Coaxial Connectors SMB PANEL MOUNT JACK Learn More about Johnson / Cinch Connectivity Solutions johnson cinch smb connectors	Datasheet	200In Stock	$10.80 $9.72 $9.15 $8.92 View $8.68 $6.91 $6.58 $6.27	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors SMB Non-Magnetic Plg Strt Cbl RG316 131-9403-021 Johnson / Cinch Connectivity Solutions 1: $26.90 27In Stock 250On Order	Mfr. Part # 131-9403-021 Mouser Part # 530-131-9403-021	Johnson / Cinch Connectivity Solutions	RF Connectors / Coaxial Connectors SMB Non-Magnetic Plg Strt Cbl RG316 Learn More about Johnson / Cinch Connectivity Solutions johnson cinch smb connectors	Datasheet	27In Stock 250On Order	$26.90 $22.86 $21.42 $19.76 View $18.29 $17.64 $16.80	Min.: 1 Mult.: 1
RF Terminators 50ohm DUMMY PLG GLD 131-3801-811 Johnson / Cinch Connectivity Solutions 1: $24.13 318In Stock	Mfr. Part # 131-3801-811 Mouser Part # 530-131-3801-811	Johnson / Cinch Connectivity Solutions	RF Terminators 50ohm DUMMY PLG GLD Learn More about Johnson / Cinch Connectivity Solutions johnson cinch smb connectors	Datasheet	318In Stock	$24.13 $21.04 $19.61 $18.61 View $17.77 $16.96 $16.15	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors STRT PLG .086" GLD 131-3693-001 Johnson / Cinch Connectivity Solutions 1: $18.71 262In Stock	Mfr. Part # 131-3693-001 Mouser Part # 530-131-3693-001	Johnson / Cinch Connectivity Solutions	RF Connectors / Coaxial Connectors STRT PLG .086" GLD Learn More about Johnson / Cinch Connectivity Solutions johnson cinch smb connectors	Datasheet	262In Stock	$18.71 $17.00 $14.16 $13.87 View $13.15 $12.75 $12.40 Quote	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors SMB RA PLUG RG405 131-3693-116 Johnson / Cinch Connectivity Solutions 1: $12.68 445In Stock	Mfr. Part # 131-3693-116 Mouser Part # 530-131-3693-116	Johnson / Cinch Connectivity Solutions	RF Connectors / Coaxial Connectors SMB RA PLUG RG405 Learn More about Johnson / Cinch Connectivity Solutions johnson cinch smb connectors	Datasheet	445In Stock	$12.68 $10.78 $10.10 $9.61 View $8.88 $8.25 $8.17 $7.78	Min.: 1 Mult.: 1
RF Adapters - In Series SMB JACK TO BULKHD ADAPTER 131-3901-401 Johnson / Cinch Connectivity Solutions 1: $16.23 214In Stock	Mfr. Part # 131-3901-401 Mouser Part # 530-131-3901-401	Johnson / Cinch Connectivity Solutions	RF Adapters - In Series SMB JACK TO BULKHD ADAPTER Learn More about Johnson / Cinch Connectivity Solutions johnson cinch smb connectors	Datasheet	214In Stock	$16.23 $15.67 $15.21	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors SMB ST Plug RG-178 131-3402-001 Johnson / Cinch Connectivity Solutions 1: $14.36 200In Stock	Mfr. Part # 131-3402-001 Mouser Part # 530-131-3402-001	Johnson / Cinch Connectivity Solutions	RF Connectors / Coaxial Connectors SMB ST Plug RG-178 Learn More about Johnson / Cinch Connectivity Solutions johnson cinch smb connectors	Datasheet	200In Stock	$14.36 $12.85 $12.60 $12.59	Min.: 1 Mult.: 1
RF Cable Assemblies SMB RA PLG TO PLG RG-178 6 415-0001-006 Johnson / Cinch Connectivity Solutions 1: $26.34 48In Stock	Mfr. Part # 415-0001-006 Mouser Part # 530-415-0001-006	Johnson / Cinch Connectivity Solutions	RF Cable Assemblies SMB RA PLG TO PLG RG-178 6 Learn More about Johnson / Cinch Connectivity Solutions emersoncableassemblies	Datasheet	48In Stock	$26.34 $22.38 $20.98 $19.98 View $19.02 $17.83 $16.99	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors SMC Plug Straight RG-316 131-6403-001 Johnson / Cinch Connectivity Solutions 1: $11.80 81In Stock	Mfr. Part # 131-6403-001 Mouser Part # 530-131-6403-001	Johnson / Cinch Connectivity Solutions	RF Connectors / Coaxial Connectors SMC Plug Straight RG-316 Learn More about Johnson / Cinch Connectivity Solutions johnson cinch smb connectors	Datasheet	81In Stock	$11.80 $11.06 $10.70 $9.96 View $9.34 $8.89 $8.47	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors SMC R/A PC JCK GLD 131-6701-301 Johnson / Cinch Connectivity Solutions 1: $10.76 185In Stock	Mfr. Part # 131-6701-301 Mouser Part # 530-131-6701-301	Johnson / Cinch Connectivity Solutions	RF Connectors / Coaxial Connectors SMC R/A PC JCK GLD Learn More about Johnson / Cinch Connectivity Solutions johnson cinch smb connectors	Datasheet	185In Stock	$10.76 $9.15 $8.56 $8.15 View $7.77 $7.28 $6.93 $6.60	Min.: 1 Mult.: 1
RF Cable Assemblies SMB RA PLG TO PLG RG-178 36 415-0001-036 Johnson / Cinch Connectivity Solutions 1: $31.03 52In Stock	Mfr. Part # 415-0001-036 Mouser Part # 530-415-0001-036	Johnson / Cinch Connectivity Solutions	RF Cable Assemblies SMB RA PLG TO PLG RG-178 36 Learn More about Johnson / Cinch Connectivity Solutions emersoncableassemblies	Datasheet	52In Stock	$31.03 $29.09 $27.36 $26.29 View $25.79 $24.67	Min.: 1 Mult.: 1
RF Adapters - In Series PLUG/BLKHD JACK IN SERIES ADAPTER 131-3901-411 Johnson / Cinch Connectivity Solutions 1: $22.13 124In Stock Factory Special Order	Mfr. Part # 131-3901-411 Mouser Part # 530-131-3901-411 Factory Special Order	Johnson / Cinch Connectivity Solutions	RF Adapters - In Series PLUG/BLKHD JACK IN SERIES ADAPTER Learn More about Johnson / Cinch Connectivity Solutions johnson cinch smb connectors	Datasheet	124In Stock	$22.13 $18.81 $17.63 $16.79 View $15.99 $14.99 $14.32 Quote	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors 2H FLANGE MT JCK Ni 131-3701-626 Johnson / Cinch Connectivity Solutions 1: $17.82 93In Stock	Mfr. Part # 131-3701-626 Mouser Part # 530-131-3701-626	Johnson / Cinch Connectivity Solutions	RF Connectors / Coaxial Connectors 2H FLANGE MT JCK Ni Learn More about Johnson / Cinch Connectivity Solutions johnson cinch smb connectors	Datasheet	93In Stock	$17.82 $15.46 $14.64 $14.43 View $12.80 $11.65 $11.35 Quote	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors PC JCK .155"LEGS GLD 131-3701-261 Johnson / Cinch Connectivity Solutions 1: $4.49 8,202In Stock	Mfr. Part # 131-3701-261 Mouser Part # 530-131-3701-261	Johnson / Cinch Connectivity Solutions	RF Connectors / Coaxial Connectors PC JCK .155"LEGS GLD Learn More about Johnson / Cinch Connectivity Solutions johnson cinch smb connectors	Datasheet	8,202In Stock	$4.49 $3.82 $3.57 $3.40 View $3.23 $3.03 $2.89 $2.75 $2.70	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors SMT VERT. JACK GOLD 131-3711-201 Johnson / Cinch Connectivity Solutions 1: $5.42 8,985In Stock 5,075On Order	Mfr. Part # 131-3711-201 Mouser Part # 530-131-3711-201	Johnson / Cinch Connectivity Solutions	RF Connectors / Coaxial Connectors SMT VERT. JACK GOLD Learn More about Johnson / Cinch Connectivity Solutions johnson cinch smb connectors	Datasheet	8,985In Stock 5,075On Order On Order Ship Dates Mfr. #: 131-3711-201 Stock: 8,985 Can Ship Immediately On Order: 1,550 Expected 10/16/2026 3,525 Expected 11/2/2026 Factory Lead-Time: 10 Weeks	$5.42 $4.61 $4.31 $4.10 View $3.91 $3.66 $3.49 $3.32 $3.12	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors NCKL PLTD CRIMP PLUG 131-3403-016 Johnson / Cinch Connectivity Solutions 1: $11.71 1,142In Stock 1,350Expected 10/5/2026	Mfr. Part # 131-3403-016 Mouser Part # 530-131-3403-016	Johnson / Cinch Connectivity Solutions	RF Connectors / Coaxial Connectors NCKL PLTD CRIMP PLUG Learn More about Johnson / Cinch Connectivity Solutions johnson cinch smb connectors	Datasheet	1,142In Stock 1,350Expected 10/5/2026	$11.71 $10.36 $9.70 $9.68 View $8.82 $8.25 $7.64 Quote	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors GLD PLTD CRIMP PLUG 131-3403-001 Johnson / Cinch Connectivity Solutions 1: $13.33 308In Stock	Mfr. Part # 131-3403-001 Mouser Part # 530-131-3403-1	Johnson / Cinch Connectivity Solutions	RF Connectors / Coaxial Connectors GLD PLTD CRIMP PLUG Learn More about Johnson / Cinch Connectivity Solutions johnson cinch smb connectors	Datasheet	308In Stock	$13.33 $11.33 $10.29 $9.67 View $9.18 $8.98 $8.59 $8.12 Quote	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors R/A PLUG GOLD 131-3403-101 Johnson / Cinch Connectivity Solutions 1: $14.11 880In Stock	Mfr. Part # 131-3403-101 Mouser Part # 530-131-3403-101	Johnson / Cinch Connectivity Solutions	RF Connectors / Coaxial Connectors R/A PLUG GOLD Learn More about Johnson / Cinch Connectivity Solutions johnson cinch smb connectors	Datasheet	880In Stock	$14.11 $11.99 $11.23 $10.70 View $10.19 $9.49 $9.28 $8.66	Min.: 1 Mult.: 1

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