RF Interconnects – Mouser Israel

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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 (USD) 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 PLUG PCB NICKEL 142140 Amphenol RF 1: $16.09 87In Stock	Mfr. Part No. 142140 Mouser Part No 523-142140	Amphenol RF	RF Connectors / Coaxial Connectors SMB R/A PLUG PCB NICKEL Learn More about Amphenol RF smb connectors adaptors	Datasheet	87In Stock	$16.09 $14.16 $13.27 $12.30 View $11.76 $11.13 $10.74 $10.10 Quote	Min.: 1 Mult.: 1	Plug (Pin)	50 Ohms	SMB	4 GHz
RF Connectors / Coaxial Connectors SMB R/A PC Mt Jack 142146-11 Amphenol RF 1: $11.26 100In Stock	Mfr. Part No. 142146-11 Mouser Part No 523-142146-11	Amphenol RF	RF Connectors / Coaxial Connectors SMB R/A PC Mt Jack Learn More about Amphenol RF smb connectors adaptors	Datasheet	100In Stock	$11.26 $10.13 $9.55 $9.30 View $9.06 $8.08 $7.59 $6.71	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: $6.36 150In 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	150In Stock	$6.36 $5.78 $5.50 $5.28 View $4.92 $4.54 $4.07 $3.70 $3.64	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: $14.81 100In Stock 500Expected 19/01/2027	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 19/01/2027	$14.81 $12.71 $11.91 $11.34 View $10.80 $9.76 $9.47 $9.00 Quote	Min.: 1 Mult.: 1	Plug (Pin)	50 Ohms	SMB	4 GHz
RF Connectors / Coaxial Connectors SMB ST CRIMP PLUG 316/174U 50 OHM NIC 142178 Amphenol RF 1: $8.70 168In Stock	Mfr. Part No. 142178 Mouser Part No 523-142178	Amphenol RF	RF Connectors / Coaxial Connectors SMB ST CRIMP PLUG 316/174U 50 OHM NIC Learn More about Amphenol RF smb connectors adaptors	Datasheet	168In Stock	$8.70 $8.21 $8.14 $7.25 View $7.00 $6.62	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: $8.48 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	$8.48 $7.77 $7.33 $7.10 View $6.01 $5.56 $5.34 $4.90 Quote	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: $7.72 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	$7.72 $6.55 $6.14 $5.85 View $5.57 $5.15 $4.97 $4.28 $4.22	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: $9.50 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	$9.50 $8.07 $7.56 $7.20 View $6.86 $6.35 $6.12 $5.74	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: $8.45 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	$8.45 $8.02 $7.52 $7.16 View $6.82 $5.99 $5.10 $4.58 $4.50	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: $8.62 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	$8.62 $7.97 $7.40 $7.11 View $7.01 $6.10 $5.86 $5.54 Quote	Min.: 1 Mult.: 1	Jack (Socket)	50 Ohms	SMB	4 GHz
RF Connectors / Coaxial Connectors SMB ST PLUG ATT 735A 75 OHM GOLD 142215 Amphenol RF 1: $14.99 66In Stock	Mfr. Part No. 142215 Mouser Part No 523-142215	Amphenol RF	RF Connectors / Coaxial Connectors SMB ST PLUG ATT 735A 75 OHM GOLD Learn More about Amphenol RF smb connectors adaptors	Datasheet	66In Stock	$14.99 $13.29 $12.78 $12.27 View $10.81 $10.36 $10.10 $9.67 Quote	Min.: 1 Mult.: 1	Plug (Pin)	75 Ohms	SMB	4 GHz
RF Connectors / Coaxial Connectors SMB ST CRIMP PLUG 142/223/U NICKEL 142219 Amphenol RF 1: $11.79 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	$11.79 $10.02 $9.39 $8.51 View $7.88 $7.60 $7.24	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: $12.34 141In 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	141In Stock	$12.34 $10.59 $9.92 $9.45 View $8.33 $8.03 $7.65	Min.: 1 Mult.: 1	Plug (Pin)	50 Ohms	SMB	4 GHz
RF Connectors / Coaxial Connectors MINI SMB STRAIGHT CRIMP PLUG AT&T 735A 142222-75 Amphenol RF 1: $11.72 83In Stock	Mfr. Part No. 142222-75 Mouser Part No 523-142222-75	Amphenol RF	RF Connectors / Coaxial Connectors MINI SMB STRAIGHT CRIMP PLUG AT&T 735A Learn More about Amphenol RF smb connectors adaptors	Datasheet	83In Stock	$11.72 $10.39 $9.99 $9.59 View $8.11 $7.67 $7.39 $7.04	Min.: 1 Mult.: 1	Plug (Pin)	75 Ohms	SMB	4 GHz
RF Connectors / Coaxial Connectors SMB BULKHEAD JACK 178/196 GOLD 3PC 142231 Amphenol RF 1: $9.45 120In Stock 35Expected 25/11/2026	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	120In Stock 35Expected 25/11/2026	$9.45 $8.18 $7.51 $7.30 View $6.95 $6.43 $5.71 $5.32	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: $12.84 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	$12.84 $11.75 $11.02 $10.49 View $9.43 $8.88 $8.55 $8.10	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: $12.96 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	$12.96 $11.40 $10.69 $10.18 View $9.69 $9.08 $8.65 $8.24 Quote	Min.: 1 Mult.: 1		50 Ohms	SMB	4 GHz
RF Connectors / Coaxial Connectors SMB R/A JACK 174/316 NICKEL 142251 Amphenol RF 1: $9.39 34In Stock	Mfr. Part No. 142251 Mouser Part No 523-142251	Amphenol RF	RF Connectors / Coaxial Connectors SMB R/A JACK 174/316 NICKEL Learn More about Amphenol RF smb connectors adaptors	Datasheet	34In Stock	$9.39 $7.97 $7.47 $7.12 View $6.78 $6.27 $6.05 $5.76	Min.: 1 Mult.: 1	Jack (Socket)	50 Ohms	SMB	4 GHz
RF Connectors / Coaxial Connectors SMB DIRECT SOLDER JACK 142253 Amphenol RF 1: $19.97 74In Stock 95Expected 29/11/2026	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 29/11/2026	$19.97 $17.31 $16.41 $16.17 View $13.73 $13.42 $13.27 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: $9.88 125In 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	125In Stock	$9.88 $8.78 $8.23 $7.84 View $6.90 $6.53 $5.79 Quote	Min.: 1 Mult.: 1	Plug (Pin)	50 Ohms	SMB	4 GHz
RF Adapters - Between Series SMA JACK TO SMB JACK ADAPTER 242147 Amphenol RF 1: $36.30 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	$36.30 $30.85 $29.50 $25.88 View $24.29 $23.20 $22.47	Min.: 1 Mult.: 1		50 Ohms		4 GHz
RF Adapters - Between Series SMA JACK-SMB BLKHD JACK ADAPTER 242182 Amphenol RF 1: $33.83 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	$33.83 $29.07 $28.54 $27.49 View $24.92 $22.10 Quote	Min.: 1 Mult.: 1		50 Ohms		4 GHz
RF Adapters - Between Series BNC JACK TO SMB JACK ADAPTER 242186 Amphenol RF 1: $29.77 54In 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	54In Stock	$29.77 $25.29 $23.71 $22.58 View $21.50 $20.16 $19.20	Min.: 1 Mult.: 1		50 Ohms		4 GHz
RF Terminators SMB TERMINATOR PLUG 50 OHM 142334 Amphenol RF 1: $24.19 209In 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	209In Stock	$24.19 $20.56 $19.27 $18.38 View $17.91 $17.29 $16.81 Quote	Min.: 1 Mult.: 1	Plug (Male)		SMB
RF Connectors / Coaxial Connectors SMB BULKHEAD JACK .085 S/R GOLD 142301 Amphenol RF 1: $23.31 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	$23.31 $21.51 $20.86 $14.65 View $14.11 $13.89	Min.: 1 Mult.: 1	Jack (Socket)	50 Ohms	SMB	4 GHz

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