RF Interconnects – Mouser Slovakia

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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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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 Adapters - Between Series N JACK TO SMB BLKHD JACK ADAPTER 242183 Amphenol RF 1: 29,08 € 80In Stock	Mfr. Part No. 242183 Mouser Part No 523-242183	Amphenol RF	RF Adapters - Between Series N JACK TO SMB BLKHD JACK ADAPTER Learn More about Amphenol RF smb connectors adaptors	Datasheet	80In Stock	29,08 € 24,71 € 23,16 € 22,06 € View 21,00 € 20,23 €	Min.: 1 Mult.: 1		50 Ohms		4 GHz
RF Connectors / Coaxial Connectors SMB R/A PLUG PCB GOLD 142142 Amphenol RF 1: 14,44 € 284In Stock	Mfr. Part No. 142142 Mouser Part No 523-142142	Amphenol RF	RF Connectors / Coaxial Connectors SMB R/A PLUG PCB GOLD Learn More about Amphenol RF smb connectors adaptors	Datasheet	284In Stock	14,44 € 12,51 € 11,86 € 11,69 € View 10,37 € 9,72 € 9,42 € 8,94 €	Min.: 1 Mult.: 1	Plug (Pin)	50 Ohms	SMB	4 GHz
RF Connectors / Coaxial Connectors SMB R/A BULKHEAD JACK 316 GOLD 142233 Amphenol RF 1: 13,88 € 400In Stock	Mfr. Part No. 142233 Mouser Part No 523-142233	Amphenol RF	RF Connectors / Coaxial Connectors SMB R/A BULKHEAD JACK 316 GOLD Learn More about Amphenol RF smb connectors adaptors	Datasheet	400In Stock	13,88 € 12,31 € 11,83 € 11,36 € View 10,73 € 9,79 € 9,15 € 8,39 €	Min.: 1 Mult.: 1	Jack (Socket)	50 Ohms	SMB	4 GHz
RF Connectors / Coaxial Connectors SMB BULKHEAD JACK 58/U 142331 Amphenol RF 1: 6,60 € 35In Stock	Mfr. Part No. 142331 Mouser Part No 523-142331	Amphenol RF	RF Connectors / Coaxial Connectors SMB BULKHEAD JACK 58/U Learn More about Amphenol RF smb connectors adaptors	Datasheet	35In Stock	6,60 € 6,24 € 4,98 € 4,77 € View 4,35 € 3,95 € 3,63 € 3,55 €	Min.: 1 Mult.: 1	Jack (Socket)		SMB
RF Terminators SMB TERMINATOR 2 HOLE .141 S/R 142326 Amphenol RF 1: 9,32 € 75In Stock	Mfr. Part No. 142326 Mouser Part No 523-142326	Amphenol RF	RF Terminators SMB TERMINATOR 2 HOLE .141 S/R Learn More about Amphenol RF smb connectors adaptors	Datasheet	75In 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
RF Connectors / Coaxial Connectors SMB BLKHEAD RECESSED JACK 50 OHM NIC 142156 Amphenol RF 1: 5,59 € 43In Stock	Mfr. Part No. 142156 Mouser Part No 523-142156	Amphenol RF	RF Connectors / Coaxial Connectors SMB BLKHEAD RECESSED JACK 50 OHM NIC Learn More about Amphenol RF smb connectors adaptors	Datasheet	43In Stock	5,59 € 4,02 € 3,87 € 3,51 € View 3,19 € 2,84 € 2,77 €	Min.: 1 Mult.: 1	Jack (Socket)	50 Ohms	SMB	4 GHz
RF Connectors / Coaxial Connectors MINI SMB R/A CRIMP PLUG AT&T 735A 142221-75 Amphenol RF 1: 11,08 € 98In Stock	Mfr. Part No. 142221-75 Mouser Part No 523-142221-75	Amphenol RF	RF Connectors / Coaxial Connectors MINI SMB R/A CRIMP PLUG AT&T 735A Learn More about Amphenol RF smb connectors adaptors	Datasheet	98In Stock	11,08 € 9,82 € 9,44 € 9,06 € View 8,56 € 7,80 € 7,30 € 6,70 €	Min.: 1 Mult.: 1	Plug (Pin)	75 Ohms	SMB	4 GHz
RF Connectors / Coaxial Connectors SMB ST CABLE PLUG RG179 75 OHM NICKEL 142101 Amphenol RF 1: 10,72 € 94In Stock	Mfr. Part No. 142101 Mouser Part No 523-142101	Amphenol RF	RF Connectors / Coaxial Connectors SMB ST CABLE PLUG RG179 75 OHM NICKEL Learn More about Amphenol RF smb connectors adaptors	Datasheet	94In Stock	10,72 € 9,49 € 9,13 € 8,76 € View 8,28 € 7,55 € 7,06 € 6,48 €	Min.: 1 Mult.: 1	Plug (Pin)	75 Ohms	SMB	4 GHz
RF Connectors / Coaxial Connectors SMB STRAIGHT JACK 58/U 142330 Amphenol RF 1: 15,53 € 93In Stock	Mfr. Part No. 142330 Mouser Part No 523-142330	Amphenol RF	RF Connectors / Coaxial Connectors SMB STRAIGHT JACK 58/U Learn More about Amphenol RF smb connectors adaptors	Datasheet	93In Stock	15,53 € 13,46 € 12,76 € 12,57 € View 11,15 € 10,46 € 10,13 € 9,61 €	Min.: 1 Mult.: 1	Jack (Socket)	50 Ohms	SMB	4 GHz
RF Adapters - Between Series BNC PLUG TO SMB PLUG ADAPTER 242187 Amphenol RF 1: 27,61 € 46In 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	46In Stock	27,61 € 24,36 € 23,01 € 21,63 € View 20,92 € 20,41 €	Min.: 1 Mult.: 1		50 Ohms		4 GHz
RF Adapters - In Series SMB PLUG TO PLUG ADAPTER GOLD 142246 Amphenol RF 1: 16,00 € 89In Stock	Mfr. Part No. 142246 Mouser Part No 523-142246	Amphenol RF	RF Adapters - In Series SMB PLUG TO PLUG ADAPTER GOLD Learn More about Amphenol RF smb connectors adaptors	Datasheet	89In Stock	16,00 € 13,87 € 13,15 € 12,96 € View 11,50 € 10,78 € 10,44 € 9,91 €	Min.: 1 Mult.: 1		50 Ohms	SMB	4 GHz
RF Connectors / Coaxial Connectors SMB R/A PANEL SNAP LOCK 179 75 OHM 142286 Amphenol RF 1: 17,79 € 272In Stock	Mfr. Part No. 142286 Mouser Part No 523-142286	Amphenol RF	RF Connectors / Coaxial Connectors SMB R/A PANEL SNAP LOCK 179 75 OHM Learn More about Amphenol RF smb connectors adaptors	Datasheet	272In Stock	17,79 € 15,42 € 14,62 € 14,41 € View 12,78 € 11,98 € 11,61 € 11,02 €	Min.: 1 Mult.: 1	Plug (Pin)	75 Ohms	SMB	4 GHz
RF Adapters - Between Series SMB PLUG TO SMC JACK ADAPTER 242202 Amphenol RF 1: 62,87 € 25In Stock	Mfr. Part No. 242202 Mouser Part No 523-242202	Amphenol RF	RF Adapters - Between Series SMB PLUG TO SMC JACK ADAPTER Learn More about Amphenol RF smb connectors adaptors	Datasheet	25In Stock	62,87 € 53,43 € 50,89 € 49,18 € 46,47 €	Min.: 1 Mult.: 1		50 Ohms		4 GHz
RF Adapters - Between Series SMA JACK TO SMB PLUG REVERSE POLARITY 242145RP Amphenol RF 1: 46,27 € 17In Stock	Mfr. Part No. 242145RP Mouser Part No 523-242145RP	Amphenol RF	RF Adapters - Between Series SMA JACK TO SMB PLUG REVERSE POLARITY Learn More about Amphenol RF smb connectors adaptors	Datasheet	17In Stock	46,27 € 41,88 € 39,82 € 38,54 € View 37,25 € 35,29 € Quote	Min.: 1 Mult.: 1		50 Ohms		4 GHz
RF Connectors / Coaxial Connectors SMB Straight Jack PCB Surface Mount 50 Ohm 903-1021J-51P Amphenol RF 1: 7,30 € 505In Stock New Product	Mfr. Part No. 903-1021J-51P Mouser Part No 523-903-1021J-51P New Product	Amphenol RF	RF Connectors / Coaxial Connectors SMB Straight Jack PCB Surface Mount 50 Ohm Learn More about Amphenol RF smb connectors adaptors	Datasheet	505In Stock	7,30 € 6,58 € 6,19 € 6,04 € View 5,87 € 5,24 € 4,92 € 4,35 €	Min.: 1 Mult.: 1	Jack (Socket)	50 Ohms		4 GHz
RF Connectors / Coaxial Connectors SMB VERTICAL PLUG GOLD 142134 Amphenol RF 1: 7,28 € 4.850In Stock	Mfr. Part No. 142134 Mouser Part No 523-142134	Amphenol RF	RF Connectors / Coaxial Connectors SMB VERTICAL PLUG GOLD Learn More about Amphenol RF smb connectors adaptors	Datasheet	4.850In Stock	7,28 € 6,55 € 6,17 € 6,02 € 5,40 €	Min.: 1 Mult.: 1	Plug (Pin)	50 Ohms	SMB	4 GHz
RF Connectors / Coaxial Connectors SMB PCB ST JACK GOLD 142138 Amphenol RF 1: 3,52 € 6.557In Stock	Mfr. Part No. 142138 Mouser Part No 523-142138	Amphenol RF	RF Connectors / Coaxial Connectors SMB PCB ST JACK GOLD Learn More about Amphenol RF smb connectors adaptors	Datasheet	6.557In Stock	3,52 € 2,98 € 2,88 € 2,84 € 2,80 €	Min.: 1 Mult.: 1	Jack (Socket)	50 Ohms	SMB	4 GHz
RF Connectors / Coaxial Connectors SMB JACK BULKHEAD RIGHT ANGLE PCB 142184 Amphenol RF 1: 9,56 € 2.523In Stock 3.145Expected 10/20/2026	Mfr. Part No. 142184 Mouser Part No 523-142184	Amphenol RF	RF Connectors / Coaxial Connectors SMB JACK BULKHEAD RIGHT ANGLE PCB Learn More about Amphenol RF smb connectors adaptors	Datasheet	2.523In Stock 3.145Expected 10/20/2026	9,56 € 8,61 € 8,11 € 7,90 € View 7,69 € 7,05 €	Min.: 1 Mult.: 1	Jack (Socket)	50 Ohms	SMB	4 GHz
RF Connectors / Coaxial Connectors SMB R/A PLUG 174 316 GOLD 142194 Amphenol RF 1: 8,52 € 3.398In Stock	Mfr. Part No. 142194 Mouser Part No 523-142194	Amphenol RF	RF Connectors / Coaxial Connectors SMB R/A PLUG 174 316 GOLD Learn More about Amphenol RF smb connectors adaptors	Datasheet	3.398In Stock	8,52 € 7,67 € 7,22 € 7,04 € View 6,85 € 6,11 € 5,74 € 5,55 €	Min.: 1 Mult.: 1	Plug (Pin)	50 Ohms	SMB	4 GHz
RF Connectors / Coaxial Connectors MINI SMB STRAIGHT PCB JACK 142138-75 Amphenol RF 1: 5,03 € 637In Stock 141On Order	Mfr. Part No. 142138-75 Mouser Part No 523-142138-75	Amphenol RF	RF Connectors / Coaxial Connectors MINI SMB STRAIGHT PCB JACK Learn More about Amphenol RF smb connectors adaptors	Datasheet	637In Stock 141On Order	5,03 € 4,75 € 4,60 € 4,17 € View 3,78 € 3,47 € 3,32 € 3,28 €	Min.: 1 Mult.: 1	Jack (Socket)	75 Ohms	SMB	4 GHz
RF Connectors / Coaxial Connectors SMB PCB R/A JACK 50 OHM GOLD 142146 Amphenol RF 1: 5,94 € 2.185In Stock	Mfr. Part No. 142146 Mouser Part No 523-142146	Amphenol RF	RF Connectors / Coaxial Connectors SMB PCB R/A JACK 50 OHM GOLD Learn More about Amphenol RF smb connectors adaptors	Datasheet	2.185In Stock	5,94 € 5,04 € 5,03 €	Min.: 1 Mult.: 1	Jack (Socket)	50 Ohms	SMB	4 GHz
RF Connectors / Coaxial Connectors MINI SMB PCB R/A JACK 142146-75 Amphenol RF 1: 9,61 € 820In Stock	Mfr. Part No. 142146-75 Mouser Part No 523-142146-75	Amphenol RF	RF Connectors / Coaxial Connectors MINI SMB PCB R/A JACK Learn More about Amphenol RF smb connectors adaptors	Datasheet	820In Stock	9,61 € 9,13 € 7,76 € 7,72 € View 6,89 € 6,47 € 6,03 €	Min.: 1 Mult.: 1	Jack (Socket)	75 Ohms	SMB	4 GHz
RF Connectors / Coaxial Connectors SMB STRAIGHT JACK 2 HOLE FLANGE 142166 Amphenol RF 1: 8,92 € 250In Stock	Mfr. Part No. 142166 Mouser Part No 523-142166	Amphenol RF	RF Connectors / Coaxial Connectors SMB STRAIGHT JACK 2 HOLE FLANGE Learn More about Amphenol RF smb connectors adaptors	Datasheet	250In Stock	8,92 € 8,03 € 7,57 € 7,37 € View 7,18 € 6,40 € 5,05 € 4,99 €	Min.: 1 Mult.: 1	Jack (Socket)	50 Ohms	SMB	4 GHz
RF Connectors / Coaxial Connectors SMB STRAIGHT CABLE PLUG 142186 Amphenol RF 1: 7,65 € 1.807In Stock	Mfr. Part No. 142186 Mouser Part No 523-142186	Amphenol RF	RF Connectors / Coaxial Connectors SMB STRAIGHT CABLE PLUG Learn More about Amphenol RF smb connectors adaptors	Datasheet	1.807In Stock	7,65 € 6,50 € 6,14 €	Min.: 1 Mult.: 1	Plug (Pin)	50 Ohms	SMB	4 GHz
RF Connectors / Coaxial Connectors MINI SMB STRAIGHT CRIMP PLUG 179/U 142186-75 Amphenol RF 1: 8,11 € 533In Stock	Mfr. Part No. 142186-75 Mouser Part No 523-142186-75	Amphenol RF	RF Connectors / Coaxial Connectors MINI SMB STRAIGHT CRIMP PLUG 179/U Learn More about Amphenol RF smb connectors adaptors	Datasheet	533In Stock	8,11 € 6,89 € 6,46 € 6,15 € 6,03 €	Min.: 1 Mult.: 1	Plug (Pin)	75 Ohms	SMB	4 GHz

SMB Connectors & Adapters

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