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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 (HKD) 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: HK$285.07 100In Stock	Mfr. Part No. 415-0001-024 Mouser Part No 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	HK$285.07 HK$242.24 HK$227.04 HK$219.47 View HK$201.14 HK$195.88 HK$188.57	Min.: 1 Mult.: 1
RF Cable Assemblies SMB RA PLG TO PLG RG-178 18 415-0001-018 Johnson / Cinch Connectivity Solutions 1: HK$263.12 84In Stock	Mfr. Part No. 415-0001-018 Mouser Part No 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	HK$263.12 HK$223.58 HK$204.60 HK$192.10 View HK$190.05 HK$178.21 HK$175.09 Quote	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors SMB RA PLUG RG405 131-3693-116 Johnson / Cinch Connectivity Solutions 1: HK$104.23 445In Stock	Mfr. Part No. 131-3693-116 Mouser Part No 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	HK$104.23 HK$88.61 HK$83.02 HK$78.99 View HK$72.99 HK$67.82 HK$67.16 HK$63.95	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors 50 Ohm R/A Solder plug 131-3693-101 Johnson / Cinch Connectivity Solutions 1: HK$84.17 331In Stock	Mfr. Part No. 131-3693-101 Mouser Part No 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	HK$84.17 HK$75.79 HK$61.98 HK$60.42 View HK$54.66 HK$54.17 HK$51.62 Quote	Min.: 1 Mult.: 1
RF Terminators 50ohm DUMMY PLG GLD 131-3801-811 Johnson / Cinch Connectivity Solutions 1: HK$196.46 318In Stock	Mfr. Part No. 131-3801-811 Mouser Part No 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	HK$196.46 HK$170.40 HK$158.89 HK$150.75 View HK$143.77 HK$138.51 HK$132.75 Quote	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors SMB ST Plug RG-178 131-3402-001 Johnson / Cinch Connectivity Solutions 1: HK$118.04 200In Stock	Mfr. Part No. 131-3402-001 Mouser Part No 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	HK$118.04 HK$105.63 HK$103.57 HK$103.49	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors R/A PLUG 316/174 Ni 131-3403-116 Johnson / Cinch Connectivity Solutions 1: HK$57.46 457In Stock	Mfr. Part No. 131-3403-116 Mouser Part No 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	HK$57.46 HK$51.79 HK$46.94 HK$45.70 View HK$45.37 HK$43.24	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors SMB PANEL MOUNT JACK 131-3701-416 Johnson / Cinch Connectivity Solutions 1: HK$88.78 200In Stock	Mfr. Part No. 131-3701-416 Mouser Part No 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	HK$88.78 HK$79.90 HK$75.21 HK$73.32 View HK$71.35 HK$56.80 HK$54.09 HK$51.54	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors SMB BULK HD JACK 131-3701-411 Johnson / Cinch Connectivity Solutions 1: HK$80.15 150In Stock	Mfr. Part No. 131-3701-411 Mouser Part No 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	150In Stock	HK$80.15 HK$68.06 HK$54.42 HK$52.36 View HK$51.54 Quote	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors PC MNT R/A RECEPT 131-3801-301 Johnson / Cinch Connectivity Solutions 1: HK$148.37 79In Stock	Mfr. Part No. 131-3801-301 Mouser Part No 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	HK$148.37 HK$136.78 HK$116.15 HK$107.68	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors STRT PLG .086" GLD 131-3693-001 Johnson / Cinch Connectivity Solutions 1: HK$161.44 262In Stock	Mfr. Part No. 131-3693-001 Mouser Part No 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	HK$161.44 HK$142.12 HK$128.64 HK$122.48 View HK$116.64 HK$105.46 HK$100.94 Quote	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: HK$558.22 100In Stock	Mfr. Part No. 131-3701-571 Mouser Part No 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	100In Stock	HK$558.22 HK$474.46 HK$451.77 HK$411.49 View HK$411.41 Quote	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors 2H FLANGE MT JCK Ni 131-3701-626 Johnson / Cinch Connectivity Solutions 1: HK$146.48 93In Stock	Mfr. Part No. 131-3701-626 Mouser Part No 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	HK$146.48 HK$127.08 HK$120.34 HK$118.61 View HK$105.22 HK$95.76 HK$93.30 Quote	Min.: 1 Mult.: 1
RF Adapters - In Series SMB JACK TO BULKHD ADAPTER 131-3901-401 Johnson / Cinch Connectivity Solutions 1: HK$133.41 214In Stock	Mfr. Part No. 131-3901-401 Mouser Part No 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	HK$133.41 HK$128.81 HK$125.03	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors SMC Plug Straight RG-316 131-6403-001 Johnson / Cinch Connectivity Solutions 1: HK$97.00 81In Stock	Mfr. Part No. 131-6403-001 Mouser Part No 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	HK$97.00 HK$90.91 HK$87.95 HK$81.87 View HK$76.77 HK$73.08 HK$69.62	Min.: 1 Mult.: 1
RF Cable Assemblies SMB RA PLG TO PLG RG-178 6 415-0001-006 Johnson / Cinch Connectivity Solutions 1: HK$216.51 48In Stock	Mfr. Part No. 415-0001-006 Mouser Part No 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	HK$216.51 HK$183.96 HK$172.46 HK$164.24 View HK$156.34 HK$146.56 HK$139.66	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors SMC R/A PC JCK GLD 131-6701-301 Johnson / Cinch Connectivity Solutions 1: HK$88.45 185In Stock	Mfr. Part No. 131-6701-301 Mouser Part No 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	HK$88.45 HK$75.21 HK$70.36 HK$66.99 View HK$63.87 HK$59.84 HK$56.96 HK$54.25	Min.: 1 Mult.: 1
RF Cable Assemblies SMB RA PLG TO PLG RG-178 36 415-0001-036 Johnson / Cinch Connectivity Solutions 1: HK$255.07 52In Stock	Mfr. Part No. 415-0001-036 Mouser Part No 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	HK$255.07 HK$239.12 HK$224.90 HK$216.10 View HK$211.99 HK$202.79	Min.: 1 Mult.: 1
RF Adapters - In Series PLUG/BLKHD JACK IN SERIES ADAPTER 131-3901-411 Johnson / Cinch Connectivity Solutions 1: HK$181.91 124In Stock Factory Special Order	Mfr. Part No. 131-3901-411 Mouser Part No 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	HK$181.91 HK$154.62 HK$144.92 HK$138.01 View HK$131.44 HK$123.22 HK$117.71 Quote	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors PC JCK .155"LEGS GLD 131-3701-261 Johnson / Cinch Connectivity Solutions 1: HK$36.91 8,353In Stock	Mfr. Part No. 131-3701-261 Mouser Part No 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	8,353In Stock	HK$36.91 HK$31.40 HK$29.35 HK$27.95 View HK$26.55 HK$24.91 HK$23.76 HK$22.61 HK$22.19	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors END LAUNCH JACK ROUND CONTACT 131-3701-801 Johnson / Cinch Connectivity Solutions 1: HK$53.68 3,439In Stock	Mfr. Part No. 131-3701-801 Mouser Part No 530-131-3701-801	Johnson / Cinch Connectivity Solutions	RF Connectors / Coaxial Connectors END LAUNCH JACK ROUND CONTACT Learn More about Johnson / Cinch Connectivity Solutions johnson cinch smb connectors	Datasheet	3,439In Stock	HK$53.68 HK$45.62 HK$42.74 HK$40.69 View HK$38.39 HK$36.50	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors SMT VERT. JACK GOLD 131-3711-201 Johnson / Cinch Connectivity Solutions 1: HK$44.55 8,995In Stock 5,075On Order	Mfr. Part No. 131-3711-201 Mouser Part No 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	8,995In Stock 5,075On Order On Order Ship Dates Mfr. No: 131-3711-201 Stock: 8,995 Can Dispatch Immediately On Order: 1,550 Pending 3,525 Expected 2/11/2026 Factory Lead Time: 10 Weeks	HK$44.55 HK$37.89 HK$35.43 HK$33.70 View HK$32.14 HK$30.09 HK$28.69 HK$27.29 HK$25.65	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors NCKL PLTD CRIMP PLUG 131-3403-016 Johnson / Cinch Connectivity Solutions 1: HK$96.26 1,357In Stock 1,350Expected 5/10/2026	Mfr. Part No. 131-3403-016 Mouser Part No 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	1,357In Stock 1,350Expected 5/10/2026	HK$96.26 HK$85.16 HK$79.73 HK$79.57 View HK$72.50 HK$67.82 HK$62.80 Quote	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors GLD PLTD CRIMP PLUG 131-3403-001 Johnson / Cinch Connectivity Solutions 1: HK$109.57 308In Stock	Mfr. Part No. 131-3403-001 Mouser Part No 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	HK$109.57 HK$93.13 HK$84.58 HK$79.49 View HK$75.46 HK$73.82 HK$70.61 HK$66.75 Quote	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors R/A PLUG GOLD 131-3403-101 Johnson / Cinch Connectivity Solutions 1: HK$115.98 880In Stock	Mfr. Part No. 131-3403-101 Mouser Part No 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	HK$115.98 HK$98.56 HK$92.31 HK$87.95 View HK$83.76 HK$78.01 HK$76.28 HK$71.19	Min.: 1 Mult.: 1

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