RF Interconnects – Mouser Lithuania

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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 Connectors / Coaxial Connectors SMB R/A BULKHEAD JACK 316 GOLD 142233 Amphenol RF 1: 13,22 € 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	13,22 € 11,23 € 10,53 € 10,03 € View 9,55 € 8,83 € 8,52 € 8,13 €	Min.: 1 Mult.: 1	Jack (Socket)	50 Ohms	SMB	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 € 10,61 € View 9,86 € 9,53 € 9,38 € 8,94 €	Min.: 1 Mult.: 1	Plug (Pin)	50 Ohms	SMB	4 GHz
RF Connectors / Coaxial Connectors SMB STRAIGHT CABLE PLUG 142186 Amphenol RF 1: 8,01 € 1 806In 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 806In Stock	8,01 € 6,80 € 6,38 € 6,14 €	Min.: 1 Mult.: 1	Plug (Pin)	50 Ohms	SMB	4 GHz
RF Adapters - Between Series N JACK TO SMB BLKHD JACK ADAPTER 242183 Amphenol RF 1: 30,42 € 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	30,42 € 25,85 € 24,23 € 22,04 € View 21,97 € 20,23 €	Min.: 1 Mult.: 1		50 Ohms		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 € 44,95 € 43,67 €	Min.: 1 Mult.: 1		50 Ohms		4 GHz
RF Adapters - In Series SMB PLUG TO PLUG ADAPTER GOLD 142246 Amphenol RF 1: 14,53 € 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	14,53 € 13,10 € 12,32 € 11,03 € View 10,61 € 9,82 €	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 11,69 € 11,44 € 11,34 €	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: 10,43 € 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	10,43 € 8,86 € 8,31 € 7,90 € View 7,53 € 6,97 € 6,69 € 6,27 €	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 € 11,41 € View 10,66 € 10,28 € 10,10 € 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: 28,96 € 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	28,96 € 25,55 € 24,11 € 22,04 € View 21,29 € 20,51 € 20,41 €	Min.: 1 Mult.: 1		50 Ohms		4 GHz
RF Connectors / Coaxial Connectors MINI SMB R/A CRIMP PLUG AT&T 735A 142221-75 Amphenol RF 1: 10,65 € 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	10,65 € 9,48 € 9,00 € 8,09 € View 7,77 € 7,18 € 6,93 € 6,60 €	Min.: 1 Mult.: 1	Plug (Pin)	75 Ohms	SMB	4 GHz
RF Adapters - Between Series SMA JACK TO SMB PLUG REVERSE POLARITY 242145RP Amphenol RF 1: 40,14 € 17In Stock Factory Special Order	Mfr. Part No. 242145RP Mouser Part No 523-242145RP Factory Special Order	Amphenol RF	RF Adapters - Between Series SMA JACK TO SMB PLUG REVERSE POLARITY Learn More about Amphenol RF smb connectors adaptors	Datasheet	17In Stock	40,14 € 36,29 € View 35,70 € 34,98 € 34,27 € 33,14 € 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 848In 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 848In 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: 3,47 € 5 764In 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	5 764In Stock	3,47 € 3,13 € 2,92 € 2,88 € View 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 441In Stock 6 090On Order	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 441In Stock 6 090On Order On Order Ship Dates Mfr. No: 142184 Stock: 2 441 Can Dispatch Immediately On Order: 2 945 Expected 10/21/2026 3 145 Expected 11/11/2026 Factory Lead Time: 14 Weeks	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 384In 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 384In 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: 6,11 € 2 175In Stock 1 235Expected 11/24/2026	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 175In Stock 1 235Expected 11/24/2026	6,11 € 5,29 € 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 € 247In Stock 190Expected 11/4/2026	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	247In Stock 190Expected 11/4/2026	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 MINI SMB STRAIGHT CRIMP PLUG 179/U 142186-75 Amphenol RF 1: 8,49 € 461In 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	461In Stock	8,49 € 7,22 € 6,76 € 6,43 € View 6,13 € 6,03 €	Min.: 1 Mult.: 1	Plug (Pin)	75 Ohms	SMB	4 GHz
RF Connectors / Coaxial Connectors MINI SMB STRT CRMP PLUG 179 DBL BRAID 142187-75 Amphenol RF 1: 9,59 € 273In Stock	Mfr. Part No. 142187-75 Mouser Part No 523-142187-75	Amphenol RF	RF Connectors / Coaxial Connectors MINI SMB STRT CRMP PLUG 179 DBL BRAID Learn More about Amphenol RF smb connectors adaptors	Datasheet	273In Stock	9,59 € 8,50 € 8,17 € 7,84 € View 7,40 € 6,75 € 6,32 € 5,80 €	Min.: 1 Mult.: 1	Plug (Pin)	75 Ohms	SMB	4 GHz
RF Connectors / Coaxial Connectors SMB STRAIGHT CRIMP JACK RG-316 174 142189 Amphenol RF 1: 5,37 € 1 575In Stock 684Expected 10/21/2026	Mfr. Part No. 142189 Mouser Part No 523-142189	Amphenol RF	RF Connectors / Coaxial Connectors SMB STRAIGHT CRIMP JACK RG-316 174 Learn More about Amphenol RF smb connectors adaptors	Datasheet	1 575In Stock 684Expected 10/21/2026	5,37 € 4,56 € 4,27 € 4,07 € 4,00 €	Min.: 1 Mult.: 1	Jack (Socket)	50 Ohms	SMB	4 GHz
RF Connectors / Coaxial Connectors SMB R/A PLUG 178/ 196U 50 OHM GOLD 142195 Amphenol RF 1: 13,02 € 252In Stock 418Expected 11/16/2026	Mfr. Part No. 142195 Mouser Part No 523-142195	Amphenol RF	RF Connectors / Coaxial Connectors SMB R/A PLUG 178/ 196U 50 OHM GOLD Learn More about Amphenol RF smb connectors adaptors	Datasheet	252In Stock 418Expected 11/16/2026	13,02 € 11,69 € 10,79 € 10,42 € View 9,75 € 9,22 € 8,59 € 8,04 € Quote	Min.: 1 Mult.: 1	Plug (Pin)	50 Ohms	SMB	4 GHz

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