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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 (GBP) Filter the results in the table by unit price based on your quantity.	Qty.
RF Connectors / Coaxial Connectors 75ohm PC R/A JCK GLD 131-8701-301 Johnson / Cinch Connectivity Solutions 1: £6.77 65In Stock	Mfr. Part No. 131-8701-301 Mouser Part No 530-131-8701-301	Johnson / Cinch Connectivity Solutions	RF Connectors / Coaxial Connectors 75ohm PC R/A JCK GLD Learn More about Johnson / Cinch Connectivity Solutions johnson cinch smb connectors	Datasheet	65In Stock	£6.77 £6.23 £5.87 £5.71 View £4.79 £4.49 £4.28 £4.06 £4.04	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors Mini 75 Ohm ST JK Recpt;sur mnt 131-8711-201 Johnson / Cinch Connectivity Solutions 1: £5.50 2In Stock	Mfr. Part No. 131-8711-201 Mouser Part No 530-131-8711-201	Johnson / Cinch Connectivity Solutions	RF Connectors / Coaxial Connectors Mini 75 Ohm ST JK Recpt;sur mnt Learn More about Johnson / Cinch Connectivity Solutions johnson cinch smb connectors	Datasheet	2In Stock	£5.50 £4.68 £4.37 £4.16 View £3.96 £3.72 £3.54 £2.96	Min.: 1 Mult.: 1
RF Cable Assemblies SMB RA PLG TO PLG RG-178 12" 415-0001-012 Johnson / Cinch Connectivity Solutions 1: £23.02 41In Stock	Mfr. Part No. 415-0001-012 Mouser Part No 530-415-0001-012	Johnson / Cinch Connectivity Solutions	RF Cable Assemblies SMB RA PLG TO PLG RG-178 12" Learn More about Johnson / Cinch Connectivity Solutions emersoncableassemblies	Datasheet	41In Stock	£23.02 £19.53 £18.28 £17.51 View £17.15 £16.14 £15.44	Min.: 1 Mult.: 1
RF Cable Assemblies R/A PLG/PLG 316 6" 415-0002-006 Johnson / Cinch Connectivity Solutions 1: £23.96 32In Stock	Mfr. Part No. 415-0002-006 Mouser Part No 530-415-0002-006	Johnson / Cinch Connectivity Solutions	RF Cable Assemblies R/A PLG/PLG 316 6" Learn More about Johnson / Cinch Connectivity Solutions emersoncableassemblies	Datasheet	32In Stock	£23.96 £20.36 £19.08 £18.18 View £17.31 £16.23	Min.: 1 Mult.: 1
RF Cable Assemblies STRT PLUGS 316 24" 415-0003-024 Johnson / Cinch Connectivity Solutions 1: £22.48 5In Stock	Mfr. Part No. 415-0003-024 Mouser Part No 530-415-0003-024	Johnson / Cinch Connectivity Solutions	RF Cable Assemblies STRT PLUGS 316 24" Learn More about Johnson / Cinch Connectivity Solutions emersoncableassemblies	Datasheet	5In Stock	£22.48 £19.28 £18.54 £18.25 View £17.19 £16.60	Min.: 1 Mult.: 1
RF Cable Assemblies STRT PLUGS 316 36" 415-0003-036 Johnson / Cinch Connectivity Solutions 1: £23.20 39In Stock 58On Order	Mfr. Part No. 415-0003-036 Mouser Part No 530-415-0003-036	Johnson / Cinch Connectivity Solutions	RF Cable Assemblies STRT PLUGS 316 36" Learn More about Johnson / Cinch Connectivity Solutions emersoncableassemblies	Datasheet	39In Stock 58On Order On Order Ship Dates Mfr. No: 415-0003-036 Stock: 39 Can Dispatch Immediately On Order: 8 Expected 27/10/2026 50 Expected 09/11/2026 Factory Lead Time: 10 Weeks	£23.20 £20.29 £19.22 £18.87 View £17.58 £16.76 £16.73	Min.: 1 Mult.: 1
RF Cable Assemblies R/A PLUGS 6" RG316 415-0004-006 Johnson / Cinch Connectivity Solutions 1: £23.70 11In Stock	Mfr. Part No. 415-0004-006 Mouser Part No 530-415-0004-006	Johnson / Cinch Connectivity Solutions	RF Cable Assemblies R/A PLUGS 6" RG316 Learn More about Johnson / Cinch Connectivity Solutions emersoncableassemblies	Datasheet	11In Stock	£23.70 £21.27 £20.37 £19.76 View £18.83 £17.65	Min.: 1 Mult.: 1
RF Cable Assemblies R/A PLUGS 12" RG316 415-0004-012 Johnson / Cinch Connectivity Solutions 1: £25.87 19In Stock	Mfr. Part No. 415-0004-012 Mouser Part No 530-415-0004-012	Johnson / Cinch Connectivity Solutions	RF Cable Assemblies R/A PLUGS 12" RG316 Learn More about Johnson / Cinch Connectivity Solutions emersoncableassemblies	Datasheet	19In Stock	£25.87 £21.98 £20.61 £18.85 View £18.00 £17.19 £17.17	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors PC R/A JCK (DIE) GLD 131-1701-371 Johnson / Cinch Connectivity Solutions 1: £7.20 12In Stock 500Expected 04/01/2027	Mfr. Part No. 131-1701-371 Mouser Part No 530-131-1701-371	Johnson / Cinch Connectivity Solutions	RF Connectors / Coaxial Connectors PC R/A JCK (DIE) GLD Learn More about Johnson / Cinch Connectivity Solutions johnson cinch smb connectors	Datasheet	12In Stock 500Expected 04/01/2027	£7.20 £6.12 £5.73 £5.46 View £5.19 £4.87 £4.64 £4.18 £4.06	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors PC MNT STR RECEPT 131-3801-201 Johnson / Cinch Connectivity Solutions 1: £7.23 120In Stock	Mfr. Part No. 131-3801-201 Mouser Part No 530-131-3801-201	Johnson / Cinch Connectivity Solutions	RF Connectors / Coaxial Connectors PC MNT STR RECEPT Learn More about Johnson / Cinch Connectivity Solutions johnson cinch smb connectors	Datasheet	120In Stock	£7.23 £6.15 £5.76 £5.48 View £5.22 £4.90 £4.65 £4.37	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors SMB PC ST JCK .095" 131-9701-211 Johnson / Cinch Connectivity Solutions 1: £11.31 121In Stock	Mfr. Part No. 131-9701-211 Mouser Part No 530-131-9701-211	Johnson / Cinch Connectivity Solutions	RF Connectors / Coaxial Connectors SMB PC ST JCK .095" Learn More about Johnson / Cinch Connectivity Solutions johnson cinch smb connectors	Datasheet	121In Stock	£11.31 £9.69 £9.57 £9.18 View £8.67 £7.37 £6.98 £6.61 Quote	Min.: 1 Mult.: 1
RF Cable Assemblies STRT PLUGS 316 6" 415-0003-006 Johnson / Cinch Connectivity Solutions 1: £22.69 40In Stock	Mfr. Part No. 415-0003-006 Mouser Part No 530-415-0003-006	Johnson / Cinch Connectivity Solutions	RF Cable Assemblies STRT PLUGS 316 6" Learn More about Johnson / Cinch Connectivity Solutions emersoncableassemblies	Datasheet	40In Stock	£22.69 £19.28 £17.97 £17.56 View £16.73 £15.69 £15.24	Min.: 1 Mult.: 1
RF Cable Assemblies STRT PLUGS 316 18" 415-0003-018 Johnson / Cinch Connectivity Solutions 1: £24.41 6In Stock 41Expected 30/11/2026	Mfr. Part No. 415-0003-018 Mouser Part No 530-415-0003-018	Johnson / Cinch Connectivity Solutions	RF Cable Assemblies STRT PLUGS 316 18" Learn More about Johnson / Cinch Connectivity Solutions emersoncableassemblies	Datasheet	6In Stock 41Expected 30/11/2026	£24.41 £20.74 £19.44 £18.95 View £18.04 £16.92	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors PC R/A JCK Ni 131-3701-306 Johnson / Cinch Connectivity Solutions 1: £4.03 190In Stock	Mfr. Part No. 131-3701-306 Mouser Part No 530-131-3701-306	Johnson / Cinch Connectivity Solutions	RF Connectors / Coaxial Connectors PC R/A JCK Ni Learn More about Johnson / Cinch Connectivity Solutions johnson cinch smb connectors	Datasheet	190In Stock	£4.03 £3.43 £3.20 £3.06 View £2.91 £2.58 £2.51 £2.36 £2.27	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors SMB PLUG Thru-Hole Gold 131-3801-231 Johnson / Cinch Connectivity Solutions 1: £9.25 6In Stock	Mfr. Part No. 131-3801-231 Mouser Part No 530-131-3801-23	Johnson / Cinch Connectivity Solutions	RF Connectors / Coaxial Connectors SMB PLUG Thru-Hole Gold Learn More about Johnson / Cinch Connectivity Solutions johnson cinch smb connectors	Datasheet	6In Stock	£9.25 £7.86 £7.36 £7.00 View £6.67 £6.25 £5.95 £5.67	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors PC JCK .095"LEGS GLD 131-3701-271 Johnson / Cinch Connectivity Solutions 1: £3.57 5,000Expected 30/12/2026	Mfr. Part No. 131-3701-271 Mouser Part No 530-131-3701-271	Johnson / Cinch Connectivity Solutions	RF Connectors / Coaxial Connectors PC JCK .095"LEGS GLD Learn More about Johnson / Cinch Connectivity Solutions johnson cinch smb connectors	Datasheet	5,000Expected 30/12/2026	£3.57 £3.04 £2.71 £2.58 View £2.41 £2.30 £2.18 £2.05	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors SMB Non-Magnetic Plg Strt Cbl RG316 131-9403-021 Johnson / Cinch Connectivity Solutions 1: £20.19 223Expected 25/12/2026	Mfr. Part No. 131-9403-021 Mouser Part No 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	223Expected 25/12/2026	£20.19 £17.16 £16.08 £14.83 View £13.73 £13.24 £12.64	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors SMB PLUG R/A GOLD 131-1402-101 Johnson / Cinch Connectivity Solutions 1: £6.73 125Expected 06/11/2026	Mfr. Part No. 131-1402-101 Mouser Part No 530-131-1402-101	Johnson / Cinch Connectivity Solutions	RF Connectors / Coaxial Connectors SMB PLUG R/A GOLD Learn More about Johnson / Cinch Connectivity Solutions johnson cinch smb connectors	Datasheet	125Expected 06/11/2026	£6.73 £5.72 £5.35 £5.10 View £4.85 £4.55 £4.33 £4.13	Min.: 1 Mult.: 1
RF Cable Assemblies R/A PLUGS 24" RG316 415-0004-024 Johnson / Cinch Connectivity Solutions 1: £26.45 50Expected 15/12/2026	Mfr. Part No. 415-0004-024 Mouser Part No 530-415-0004-024	Johnson / Cinch Connectivity Solutions	RF Cable Assemblies R/A PLUGS 24" RG316 Learn More about Johnson / Cinch Connectivity Solutions emersoncableassemblies	Datasheet	50Expected 15/12/2026	£26.45 £22.47 £21.07 £20.06 View £19.11 £17.96	Min.: 1 Mult.: 1
RF Cable Assemblies R/A PLUGS 36" RG316 415-0004-036 Johnson / Cinch Connectivity Solutions 1: £26.61 50Expected 09/11/2026	Mfr. Part No. 415-0004-036 Mouser Part No 530-415-0004-036	Johnson / Cinch Connectivity Solutions	RF Cable Assemblies R/A PLUGS 36" RG316 Learn More about Johnson / Cinch Connectivity Solutions emersoncableassemblies	Datasheet	50Expected 09/11/2026	£26.61 £22.60 £21.20 £20.18 View £19.22 £18.08	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors PC R/A JCK (DIE) Ni 131-1701-376 Johnson / Cinch Connectivity Solutions 1: £4.63 200On Order	Mfr. Part No. 131-1701-376 Mouser Part No 530-131-1701-376	Johnson / Cinch Connectivity Solutions	RF Connectors / Coaxial Connectors PC R/A JCK (DIE) Ni Learn More about Johnson / Cinch Connectivity Solutions johnson cinch smb connectors	Datasheet	200On Order On Order Ship Dates Mfr. No: 131-1701-376 Stock: 0 On Order: 100 Expected 26/10/2026 100 Expected 09/11/2026 Factory Lead Time: 18 Weeks	£4.63 £3.94 £3.68 £3.51 £3.09	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors SMB STRT PLUG RG405 131-3693-016 Johnson / Cinch Connectivity Solutions 1: £14.02 3Expected 11/11/2026	Mfr. Part No. 131-3693-016 Mouser Part No 530-131-3693-016	Johnson / Cinch Connectivity Solutions	RF Connectors / Coaxial Connectors SMB STRT PLUG RG405 Learn More about Johnson / Cinch Connectivity Solutions johnson cinch smb connectors	Datasheet	3Expected 11/11/2026	£14.02 £11.93 £11.17 £10.64 View £9.40 £9.01 £8.78	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors SMC Plug Straight RG-178 131-6402-001 Johnson / Cinch Connectivity Solutions 1: £10.58 147Expected 28/12/2026	Mfr. Part No. 131-6402-001 Mouser Part No 530-131-6402-001	Johnson / Cinch Connectivity Solutions	RF Connectors / Coaxial Connectors SMC Plug Straight RG-178 Learn More about Johnson / Cinch Connectivity Solutions johnson cinch smb connectors	Datasheet	147Expected 28/12/2026	£10.58 £8.99 £8.42 £8.01 View £7.64 £7.16 £6.82 £6.50	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors SMB PLUG R/A CRIMP 131-1402-116 Johnson / Cinch Connectivity Solutions 1: £5.01 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. 131-1402-116 Mouser Part No 530-131-1402-116	Johnson / Cinch Connectivity Solutions	RF Connectors / Coaxial Connectors SMB PLUG R/A CRIMP Learn More about Johnson / Cinch Connectivity Solutions johnson cinch smb connectors	Datasheet	Non-Stocked Lead-Time 10 Weeks	£5.01 £4.26 £3.99 £3.80 View £3.62 £3.40 £3.23 £3.07 £2.88	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors SMB RA Plug RG161 174 179 187 188 316 131-1404-101 Johnson / Cinch Connectivity Solutions 250: £6.23 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. 131-1404-101 Mouser Part No 530-131-1404-101	Johnson / Cinch Connectivity Solutions	RF Connectors / Coaxial Connectors SMB RA Plug RG161 174 179 187 188 316 Learn More about Johnson / Cinch Connectivity Solutions johnson cinch smb connectors	Datasheet	Non-Stocked Lead-Time 10 Weeks	£6.23	Min.: 250 Mult.: 25

SMB Connectors

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