RF Interconnects – Mouser Finland

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SMB Connectors & Adapters

Amphenol RF SMB Connectors and Adapters offer broadband capability through 4GHz with a snap-on connector design. The SMB PCB slide-on plug and jack allows board-to-board mounting with a low insertion force. The quick connect/disconnect snap-on mating reduces installation time. The connectors are MIL-C-39012 compliant, while the interface is MIL-STD-348 compliant. Amphenol RF SMB Connectors and Adapters are available in 50Ω and 75Ω impedances. Typical applications include base stations, antennas, radio boards, instrumentation, telecom, and more.

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Types of RF Interconnects

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	Gender	Impedance	RF Series	Maximum Frequency
RF Connectors / Coaxial Connectors SMB BULKHEAD JACK FRONT MNT 50OHM GOLD 142150 Amphenol RF 1: 6,75 € 64In Stock 1 340On Order	Mfr. Part No. 142150 Mouser Part No 523-142150	Amphenol RF	RF Connectors / Coaxial Connectors SMB BULKHEAD JACK FRONT MNT 50OHM GOLD Learn More about Amphenol RF smb connectors adaptors	Datasheet	64In Stock 1 340On Order On Order Ship Dates Mfr. No: 142150 Stock: 64 Can Dispatch Immediately On Order: 300 Expected 02/12/2026 515 Expected 09/12/2026 525 Expected 02/03/2027 Factory Lead Time: 14 Weeks	6,75 € 5,74 € 5,38 € 5,12 € View 5,03 € 4,90 €	Min.: 1 Mult.: 1	Jack (Socket)	50 Ohms	SMB	4 GHz
RF Connectors / Coaxial Connectors SMB BULKHEAD JACK REAR MNT 50 OHM NIC 142152 Amphenol RF 1: 5,47 € 148In Stock	Mfr. Part No. 142152 Mouser Part No 523-142152	Amphenol RF	RF Connectors / Coaxial Connectors SMB BULKHEAD JACK REAR MNT 50 OHM NIC Learn More about Amphenol RF smb connectors adaptors	Datasheet	148In Stock	5,47 € 4,97 € 4,73 € 4,54 € View 4,23 € 3,90 € 3,43 € 3,42 €	Min.: 1 Mult.: 1	Jack (Socket)	50 Ohms	SMB	4 GHz
RF Connectors / Coaxial Connectors SMB BLKHEAD RECESSED JACK 50 OHM GOLD 142158 Amphenol RF 1: 8,39 € 158In Stock	Mfr. Part No. 142158 Mouser Part No 523-142158	Amphenol RF	RF Connectors / Coaxial Connectors SMB BLKHEAD RECESSED JACK 50 OHM GOLD Learn More about Amphenol RF smb connectors adaptors	Datasheet	158In Stock	8,39 € 7,42 € 6,95 € 6,62 € View 6,30 € 5,83 € 5,62 € 5,29 €	Min.: 1 Mult.: 1	Jack (Socket)	50 Ohms	SMB	4 GHz
RF Connectors / Coaxial Connectors SMB R/A PLUG DOUBLE BRAID GOLD RG-16 142176 Amphenol RF 1: 12,74 € 100In Stock 500Expected 13/01/2027	Mfr. Part No. 142176 Mouser Part No 523-142176	Amphenol RF	RF Connectors / Coaxial Connectors SMB R/A PLUG DOUBLE BRAID GOLD RG-16 Learn More about Amphenol RF smb connectors adaptors	Datasheet	100In Stock 500Expected 13/01/2027	12,74 € 10,93 € 10,24 € 9,75 € View 9,29 € 8,39 € 8,14 € 7,74 € Quote	Min.: 1 Mult.: 1	Plug (Pin)	50 Ohms	SMB	4 GHz
RF Connectors / Coaxial Connectors SMB BLKHD CABLE JACK 316 DBL BRAID NIC 142180 Amphenol RF 1: 7,29 € 75In Stock	Mfr. Part No. 142180 Mouser Part No 523-142180	Amphenol RF	RF Connectors / Coaxial Connectors SMB BLKHD CABLE JACK 316 DBL BRAID NIC Learn More about Amphenol RF smb connectors adaptors	Datasheet	75In Stock	7,29 € 6,68 € 6,30 € 6,11 € View 5,17 € 4,78 € 4,47 € 4,16 €	Min.: 1 Mult.: 1	Jack (Socket)	50 Ohms	SMB	4 GHz
RF Connectors / Coaxial Connectors MINI SMB STRAIGHT CRIMP JACK 179/U 142189-75 Amphenol RF 1: 6,64 € 119In Stock	Mfr. Part No. 142189-75 Mouser Part No 523-142189-75	Amphenol RF	RF Connectors / Coaxial Connectors MINI SMB STRAIGHT CRIMP JACK 179/U Learn More about Amphenol RF smb connectors adaptors	Datasheet	119In Stock	6,64 € 5,63 € 5,28 € 5,03 € View 4,79 € 4,43 € 4,27 € 3,82 €	Min.: 1 Mult.: 1	Jack (Socket)	75 Ohms	SMB	4 GHz
RF Connectors / Coaxial Connectors SMB BLKHD JACK 316 DBL BRAID GOLD 3PC 142192 Amphenol RF 1: 8,17 € 200In Stock	Mfr. Part No. 142192 Mouser Part No 523-142192	Amphenol RF	RF Connectors / Coaxial Connectors SMB BLKHD JACK 316 DBL BRAID GOLD 3PC Learn More about Amphenol RF smb connectors adaptors	Datasheet	200In Stock	8,17 € 6,94 € 6,50 € 6,19 € View 5,90 € 5,46 € 5,26 € 4,94 €	Min.: 1 Mult.: 1	Jack (Socket)	50 Ohms	SMB	4 GHz
RF Connectors / Coaxial Connectors SMB R/A PLUG 316/174 50 OHM NICKEL DC 142193 Amphenol RF 1: 7,56 € 189In Stock	Mfr. Part No. 142193 Mouser Part No 523-142193	Amphenol RF	RF Connectors / Coaxial Connectors SMB R/A PLUG 316/174 50 OHM NICKEL DC Learn More about Amphenol RF smb connectors adaptors	Datasheet	189In Stock	7,56 € 6,92 € 6,47 € 6,25 € View 6,05 € 5,31 € 4,76 € 4,67 €	Min.: 1 Mult.: 1	Plug (Pin)	50 Ohms	SMB	4 GHz
RF Connectors / Coaxial Connectors SMB PCB BULKHD REC GOLD EXT BODY 142210-10 Amphenol RF 1: 7,78 € 142In Stock 308On Order	Mfr. Part No. 142210-10 Mouser Part No 523-142210-10	Amphenol RF	RF Connectors / Coaxial Connectors SMB PCB BULKHD REC GOLD EXT BODY Learn More about Amphenol RF smb connectors adaptors	Datasheet	142In Stock 308On Order On Order Ship Dates Mfr. No: 142210-10 Stock: 142 Can Dispatch Immediately On Order: 225 Expected 08/12/2026 83 Expected 09/12/2026 Factory Lead Time: 14 Weeks	7,78 € 6,95 € 6,51 € 6,20 € View 5,40 € 5,18 € 4,84 € Quote	Min.: 1 Mult.: 1	Jack (Socket)	50 Ohms	SMB	4 GHz
RF Connectors / Coaxial Connectors SMB R/A SOLDER PLUG 50 OHM 142214 Amphenol RF 1: 11,27 € 109In Stock 1 052On Order	Mfr. Part No. 142214 Mouser Part No 523-142214	Amphenol RF	RF Connectors / Coaxial Connectors SMB R/A SOLDER PLUG 50 OHM Learn More about Amphenol RF smb connectors adaptors	Datasheet	109In Stock 1 052On Order On Order Ship Dates Mfr. No: 142214 Stock: 109 Can Dispatch Immediately On Order: 836 Expected 23/11/2026 216 Expected 27/11/2026 Factory Lead Time: 14 Weeks	11,27 € 9,64 € 9,03 € 8,60 € View 8,19 € 7,58 € 7,31 € 6,88 €	Min.: 1 Mult.: 1	Plug (Pin)	50 Ohms	SMB	4 GHz
RF Connectors / Coaxial Connectors SMB ST CRIMP PLUG 142/223/U NICKEL 142219 Amphenol RF 1: 10,14 € 59In Stock	Mfr. Part No. 142219 Mouser Part No 523-142219	Amphenol RF	RF Connectors / Coaxial Connectors SMB ST CRIMP PLUG 142/223/U NICKEL Learn More about Amphenol RF smb connectors adaptors	Datasheet	59In Stock	10,14 € 8,62 € 8,08 € 7,32 € View 6,78 € 6,54 € 6,23 €	Min.: 1 Mult.: 1	Plug (Pin)	50 Ohms	SMB	4 GHz
RF Connectors / Coaxial Connectors SMB ST CRIMP PLUG 142/223/U GOLD 142220 Amphenol RF 1: 10,61 € 140In Stock	Mfr. Part No. 142220 Mouser Part No 523-142220	Amphenol RF	RF Connectors / Coaxial Connectors SMB ST CRIMP PLUG 142/223/U GOLD Learn More about Amphenol RF smb connectors adaptors	Datasheet	140In Stock	10,61 € 9,11 € 8,53 € 8,13 € View 7,16 € 6,91 € 6,58 €	Min.: 1 Mult.: 1	Plug (Pin)	50 Ohms	SMB	4 GHz
RF Connectors / Coaxial Connectors SMB BULKHEAD JACK 178/196 GOLD 3PC 142231 Amphenol RF 1: 8,13 € 119In Stock 35Expected 27/11/2026	Mfr. Part No. 142231 Mouser Part No 523-142231	Amphenol RF	RF Connectors / Coaxial Connectors SMB BULKHEAD JACK 178/196 GOLD 3PC Learn More about Amphenol RF smb connectors adaptors	Datasheet	119In Stock 35Expected 27/11/2026	8,13 € 7,03 € 6,46 € 6,28 € View 5,98 € 5,53 € 4,81 € 4,58 €	Min.: 1 Mult.: 1	Jack (Socket)	50 Ohms	SMB	4 GHz
RF Connectors / Coaxial Connectors SMB STRAIGHT CABLE JACK 178/196 GOLD 142241 Amphenol RF 1: 11,04 € 1In Stock	Mfr. Part No. 142241 Mouser Part No 523-142241	Amphenol RF	RF Connectors / Coaxial Connectors SMB STRAIGHT CABLE JACK 178/196 GOLD Learn More about Amphenol RF smb connectors adaptors	Datasheet	1In Stock	11,04 € 10,11 € 9,48 € 9,02 € View 8,31 € 7,86 € 7,61 € 7,23 €	Min.: 1 Mult.: 1	Jack (Socket)	50 Ohms	SMB	4 GHz
RF Adapters - In Series SMB JACK TO JACK ADAPTER GOLD 142244 Amphenol RF 1: 11,15 € 63In Stock	Mfr. Part No. 142244 Mouser Part No 523-142244	Amphenol RF	RF Adapters - In Series SMB JACK TO JACK ADAPTER GOLD Learn More about Amphenol RF smb connectors adaptors	Datasheet	63In Stock	11,15 € 9,80 € 9,19 € 8,75 € View 8,33 € 8,02 €	Min.: 1 Mult.: 1		50 Ohms	SMB	4 GHz
RF Connectors / Coaxial Connectors SMB DIRECT SOLDER JACK 142253 Amphenol RF 1: 17,17 € 74In Stock 95Expected 16/12/2026	Mfr. Part No. 142253 Mouser Part No 523-142253	Amphenol RF	RF Connectors / Coaxial Connectors SMB DIRECT SOLDER JACK Learn More about Amphenol RF smb connectors adaptors	Datasheet	74In Stock 95Expected 16/12/2026	17,17 € 14,89 € 14,11 € 13,91 € View 11,64 € 11,39 € 11,27 € 10,96 € Quote	Min.: 1 Mult.: 1	Jack (Socket)	50 Ohms	SMB	4 GHz
RF Connectors / Coaxial Connectors SMB ST CRIMP PLUG RG 58/U 50 OHM NICKEL 142254 Amphenol RF 1: 8,50 € 115In Stock	Mfr. Part No. 142254 Mouser Part No 523-142254	Amphenol RF	RF Connectors / Coaxial Connectors SMB ST CRIMP PLUG RG 58/U 50 OHM NICKEL Learn More about Amphenol RF smb connectors adaptors	Datasheet	115In Stock	8,50 € 7,55 € 7,08 € 6,74 € View 5,93 € 5,62 € 5,27 €	Min.: 1 Mult.: 1	Plug (Pin)	50 Ohms	SMB	4 GHz
RF Connectors / Coaxial Connectors SMB END LAUNCH RECPT .062 BOARD 142311 Amphenol RF 1: 11,65 € 63In Stock	Mfr. Part No. 142311 Mouser Part No 523-142311	Amphenol RF	RF Connectors / Coaxial Connectors SMB END LAUNCH RECPT .062 BOARD Learn More about Amphenol RF smb connectors adaptors	Datasheet	63In Stock	11,65 € 10,25 € 9,29 € 8,85 € View 8,45 € 7,78 € 7,59 €	Min.: 1 Mult.: 1	Jack (Socket)	50 Ohms	SMB	4 GHz
RF Adapters - Between Series SMA JACK TO SMB JACK ADAPTER 242147 Amphenol RF 1: 31,22 € 26In Stock	Mfr. Part No. 242147 Mouser Part No 523-242147	Amphenol RF	RF Adapters - Between Series SMA JACK TO SMB JACK ADAPTER Learn More about Amphenol RF smb connectors adaptors	Datasheet	26In Stock	31,22 € 26,53 € 25,37 € 22,26 € View 20,89 € 20,80 €	Min.: 1 Mult.: 1		50 Ohms		4 GHz
RF Adapters - Between Series SMA JACK-SMB BLKHD JACK ADAPTER 242182 Amphenol RF 1: 29,09 € 9In Stock 17Expected 23/12/2026	Mfr. Part No. 242182 Mouser Part No 523-242182	Amphenol RF	RF Adapters - Between Series SMA JACK-SMB BLKHD JACK ADAPTER Learn More about Amphenol RF smb connectors adaptors	Datasheet	9In Stock 17Expected 23/12/2026	29,09 € 25,00 € 24,54 € 23,64 € View 21,43 € 20,92 €	Min.: 1 Mult.: 1		50 Ohms		4 GHz
RF Adapters - Between Series BNC JACK TO SMB JACK ADAPTER 242186 Amphenol RF 1: 25,60 € 44In Stock	Mfr. Part No. 242186 Mouser Part No 523-242186	Amphenol RF	RF Adapters - Between Series BNC JACK TO SMB JACK ADAPTER Learn More about Amphenol RF smb connectors adaptors	Datasheet	44In Stock	25,60 € 21,75 € 20,53 €	Min.: 1 Mult.: 1		50 Ohms		4 GHz
RF Adapters - Between Series BNC PLUG TO SMB PLUG ADAPTER 242187 Amphenol RF 1: 30,67 € 42In Stock	Mfr. Part No. 242187 Mouser Part No 523-242187	Amphenol RF	RF Adapters - Between Series BNC PLUG TO SMB PLUG ADAPTER Learn More about Amphenol RF smb connectors adaptors	Datasheet	42In Stock	30,67 € 26,06 € 24,87 € 22,37 € View 21,61 € 20,77 €	Min.: 1 Mult.: 1		50 Ohms		4 GHz
RF Terminators SMB TERMINATOR PLUG 50 OHM 142334 Amphenol RF 1: 20,80 € 185In Stock Factory Special Order	Mfr. Part No. 142334 Mouser Part No 523-142334 Factory Special Order	Amphenol RF	RF Terminators SMB TERMINATOR PLUG 50 OHM Learn More about Amphenol RF smb connectors adaptors	Datasheet	185In Stock	20,80 € 17,68 € 16,57 € 15,81 € View 15,40 € 14,87 € 14,46 € Quote	Min.: 1 Mult.: 1	Plug (Male)		SMB
RF Connectors / Coaxial Connectors SMB BULKHEAD JACK .085 S/R GOLD 142301 Amphenol RF 1: 20,05 € 48In Stock	Mfr. Part No. 142301 Mouser Part No 523-142301	Amphenol RF	RF Connectors / Coaxial Connectors SMB BULKHEAD JACK .085 S/R GOLD Learn More about Amphenol RF smb connectors adaptors	Datasheet	48In Stock	20,05 € 18,50 € 17,94 € 12,60 € View 12,13 € 11,76 €	Min.: 1 Mult.: 1	Jack (Socket)	50 Ohms	SMB	4 GHz
RF Terminators SMB TERMINATOR 2 HOLE .141 S/R 142326 Amphenol RF 1: 9,32 € 65In Stock Factory Special Order	Mfr. Part No. 142326 Mouser Part No 523-142326 Factory Special Order	Amphenol RF	RF Terminators SMB TERMINATOR 2 HOLE .141 S/R Learn More about Amphenol RF smb connectors adaptors	Datasheet	65In Stock	9,32 € 8,39 € 7,90 € 7,71 € View 7,50 € 6,69 € 6,29 € 5,56 € Quote	Min.: 1 Mult.: 1	Plug (Pin)		SMB

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Types of RF Interconnects

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