RF Connectors / Coaxial Connectors

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Mini-BNC Connectors

Amphenol RF Mini-BNC Connectors are designed for telecommunication and broadband applications for higher connector densities while preserving the positive characteristics of the Amphenol full-size BNC connectors for 75Ω systems. This allows 40% more interconnects in the same area. The Mini BNC series provides a positive locking bayonet system that offers a key advantage over a threaded alternative with quick connect/disconnect and a positive mechanism that can be felt when mated. These connectors are an ideal drop-in replacement for most high-density applications using SMB or SMZ jacks.

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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.	Product	RF Series	Gender	Impedance	Maximum Frequency	Termination Style	Orientation	Polarity	Mounting Style	Cable Type	Packaging
RF Connectors / Coaxial Connectors MINI BNC (F) CR RG-316/U,174/U 031-70331 Amphenol RF 1: 15,84 € 224In Stock	Mfr. Part No. 031-70331 Mouser Part No 523-31-70331	Amphenol RF	RF Connectors / Coaxial Connectors MINI BNC (F) CR RG-316/U,174/U Learn More about Amphenol RF amphenolrf mini bnc connectors	Datasheet	224In Stock	15,84 € 13,73 € 13,01 € 12,82 € View 11,38 € 10,66 € 10,34 € 9,80 €	Min.: 1 Mult.: 1	Connectors	Mini-BNC	Jack (Socket)	75 Ohms	1 GHz	Crimp	Straight	Standard	Cable Mount / Free Hanging	RG-174/U, 188A/U, 316/U	Bulk
RF Connectors / Coaxial Connectors MINI BNC CRIMP PLUG 75ohm 735 735A1 031-70251 Amphenol RF 1: 12,81 € 99In Stock	Mfr. Part No. 031-70251 Mouser Part No 523-31-70251	Amphenol RF	RF Connectors / Coaxial Connectors MINI BNC CRIMP PLUG 75ohm 735 735A1 Learn More about Amphenol RF amphenolrf mini bnc connectors	Datasheet	99In Stock	12,81 € 11,36 € 10,92 € 10,48 € View 9,90 € 9,03 € 8,45 € 7,75 €	Min.: 1 Mult.: 1	Connectors	Mini-BNC	Plug (Pin)	75 Ohms	4 GHz	Crimp	Straight	Standard	Cable Mount / Free Hanging	AT&T 735A	Bulk
RF Connectors / Coaxial Connectors MINI BNC R/A PC JACK 75ohm Ni PLATED 031-70255 Amphenol RF 1: 10,86 € 156In Stock	Mfr. Part No. 031-70255 Mouser Part No 523-31-70255	Amphenol RF	RF Connectors / Coaxial Connectors MINI BNC R/A PC JACK 75ohm Ni PLATED Learn More about Amphenol RF amphenolrf mini bnc connectors	Datasheet	156In Stock	10,86 € 9,81 € 9,38 € 8,73 € View 8,57 € 8,33 €	Min.: 1 Mult.: 1	PCB Connectors	Mini-BNC	Jack (Socket)	75 Ohms	4 GHz	Solder Pin	Right Angle	Standard	Through Hole		Tray
RF Connectors / Coaxial Connectors MINI BNC CRIMP PLUG 75ohm RG6 1694A 031-70257 Amphenol RF 1: 13,91 € 158In Stock	Mfr. Part No. 031-70257 Mouser Part No 523-31-70257	Amphenol RF	RF Connectors / Coaxial Connectors MINI BNC CRIMP PLUG 75ohm RG6 1694A Learn More about Amphenol RF amphenolrf mini bnc connectors	Datasheet	158In Stock	13,91 € 12,32 € 11,85 € 11,38 € View 10,74 € 9,80 € 9,17 € 8,40 €	Min.: 1 Mult.: 1	Connectors	Mini-BNC	Plug (Pin)	75 Ohms	4 GHz	Crimp	Straight	Standard	Cable Mount / Free Hanging	Belden 1694A	Bulk
RF Connectors / Coaxial Connectors MINI BNC CRIMP PLUG 75ohm 8218 88281 031-70260 Amphenol RF 1: 18,53 € 484In Stock	Mfr. Part No. 031-70260 Mouser Part No 523-31-70260	Amphenol RF	RF Connectors / Coaxial Connectors MINI BNC CRIMP PLUG 75ohm 8218 88281 Learn More about Amphenol RF amphenolrf mini bnc connectors	Datasheet	484In Stock	18,53 € 17,45 € 16,97 € 16,49 € View 15,94 € 15,42 € 9,85 € 8,79 € Quote	Min.: 1 Mult.: 1	Connectors	Mini-BNC	Plug (Pin)	75 Ohms	4 GHz	Crimp	Straight	Standard	Cable Mount / Free Hanging	Belden 8218	Bulk
RF Connectors / Coaxial Connectors MINI BNC CRIMP PLUG 75ohm 179 9221 031-70261 Amphenol RF 1: 13,71 € 502In Stock	Mfr. Part No. 031-70261 Mouser Part No 523-31-70261	Amphenol RF	RF Connectors / Coaxial Connectors MINI BNC CRIMP PLUG 75ohm 179 9221 Learn More about Amphenol RF amphenolrf mini bnc connectors	Datasheet	502In Stock	13,71 € 12,15 € 11,69 € 11,21 € View 10,60 € 9,66 € 9,04 € 8,02 €	Min.: 1 Mult.: 1	Connectors	Mini-BNC	Plug (Pin)	75 Ohms	4 GHz	Crimp	Straight	Standard	Cable Mount / Free Hanging	RG-179/U, 187/U	Bulk
RF Connectors / Coaxial Connectors MINI (M) CRIMP RG-59 031-70334 Amphenol RF 1: 13,69 € 160In Stock	Mfr. Part No. 031-70334 Mouser Part No 523-31-70334	Amphenol RF	RF Connectors / Coaxial Connectors MINI (M) CRIMP RG-59 Learn More about Amphenol RF amphenolrf mini bnc connectors	Datasheet	160In Stock	13,69 € 11,87 € 11,25 € 11,09 € View 9,83 € 9,22 € 8,94 € 8,47 €	Min.: 1 Mult.: 1	Connectors	Mini-BNC	Plug (Pin)	75 Ohms	4 GHz	Crimp	Straight	Standard	Cable Mount / Free Hanging	RG-59, Belden 1505A, 9100	Bulk
RF Connectors / Coaxial Connectors MINI (M) R/A CRIMP RG-59 031-70338 Amphenol RF 1: 15,39 € 165In Stock 1.720On Order	Mfr. Part No. 031-70338 Mouser Part No 523-31-70338	Amphenol RF	RF Connectors / Coaxial Connectors MINI (M) R/A CRIMP RG-59 Learn More about Amphenol RF amphenolrf mini bnc connectors	Datasheet	165In Stock 1.720On Order On Order Ship Dates Mfr. No: 031-70338 Stock: 165 Can Dispatch Immediately On Order: 402 Expected 12/2/2026 1.318 Expected 12/8/2026 Factory Lead Time: 14 Weeks	15,39 € 13,33 € 12,64 € 12,45 € View 11,05 € 10,17 € 10,00 € 9,97 €	Min.: 1 Mult.: 1	Connectors	Mini-BNC	Plug (Pin)	75 Ohms	4 GHz	Crimp	Right Angle	Standard	Cable Mount / Free Hanging	RG-59/U	Bulk
RF Connectors / Coaxial Connectors MINI BNC R/A PC JACK 75ohm Ni PLATED 031-6055 Amphenol RF 1: 14,04 € 104In Stock	Mfr. Part No. 031-6055 Mouser Part No 523-31-6055	Amphenol RF	RF Connectors / Coaxial Connectors MINI BNC R/A PC JACK 75ohm Ni PLATED Learn More about Amphenol RF amphenolrf mini bnc connectors	Datasheet	104In Stock	14,04 € 12,17 € 11,53 € 11,36 € View 10,08 € 9,45 € 8,87 € 8,61 €	Min.: 1 Mult.: 1	PCB Connectors	Mini-BNC	Jack (Socket)	75 Ohms	4 GHz	Solder Pin	Right Angle	Standard	Bulkhead - Rear Mount		Bulk
RF Connectors / Coaxial Connectors MINI BNC PCB JACK 75ohm GOLD PLATED 031-70250 Amphenol RF 1: 11,47 € 101In Stock	Mfr. Part No. 031-70250 Mouser Part No 523-31-70250	Amphenol RF	RF Connectors / Coaxial Connectors MINI BNC PCB JACK 75ohm GOLD PLATED Learn More about Amphenol RF amphenolrf mini bnc connectors	Datasheet	101In Stock	11,47 € 10,17 € 9,79 € 9,39 € View 8,87 € 6,86 € 6,72 €	Min.: 1 Mult.: 1	PCB Connectors	Mini-BNC	Jack (Socket)	75 Ohms	4 GHz	Solder Pin	Straight	Standard	Through Hole		Bulk
RF Connectors / Coaxial Connectors MINI BNC CRIMP PLUG CBL-3340 031-70253 Amphenol RF 1: 10,42 € 74In Stock	Mfr. Part No. 031-70253 Mouser Part No 523-31-70253	Amphenol RF	RF Connectors / Coaxial Connectors MINI BNC CRIMP PLUG CBL-3340 Learn More about Amphenol RF amphenolrf mini bnc connectors	Datasheet	74In Stock	10,42 € 8,86 € 8,30 € 7,90 € View 7,78 € 7,56 € 7,31 €	Min.: 1 Mult.: 1	Connectors	Mini-BNC	Plug (Pin)	75 Ohms	4 GHz	Crimp	Straight	Standard	Cable Mount / Free Hanging	RG-179, 187, Belden 9221	Bulk
RF Connectors / Coaxial Connectors Mini-BNC SRT Cmp Jck RG-179 RG-187 BH 75 031-70332 Amphenol RF 1: 18,63 € 19In Stock	Mfr. Part No. 031-70332 Mouser Part No 523-31-70332	Amphenol RF	RF Connectors / Coaxial Connectors Mini-BNC SRT Cmp Jck RG-179 RG-187 BH 75	Datasheet	19In Stock	18,63 € 15,82 € 14,84 € 14,13 € View 13,45 € 12,61 € 12,04 €	Min.: 1 Mult.: 1	Connectors	Mini-BNC	Jack (Socket)	75 Ohms	1 GHz	Crimp	Straight	Standard	Bulkhead - Rear Mount	RG-179B, 187A, Belden 9221, M17/94-RG-179	Bulk
RF Connectors / Coaxial Connectors MINI (M)R/A CRIMP RG-179 031-70339 Amphenol RF 1: 14,17 € 88In Stock	Mfr. Part No. 031-70339 Mouser Part No 523-31-70339	Amphenol RF	RF Connectors / Coaxial Connectors MINI (M)R/A CRIMP RG-179 Learn More about Amphenol RF amphenolrf mini bnc connectors	Datasheet	88In Stock	14,17 € 12,05 € 11,29 € 10,75 € View 10,24 € 9,48 € 9,23 €	Min.: 1 Mult.: 1	Connectors	Mini-BNC	Plug (Pin)	75 Ohms	4 GHz	Crimp	Right Angle	Standard	Cable Mount / Free Hanging	RG-179/U, 187A/U	Bulk
RF Connectors / Coaxial Connectors MINI (M)R/A CR BELDEN 1855A 031-70340 Amphenol RF 1: 14,61 € 39In Stock	Mfr. Part No. 031-70340 Mouser Part No 523-31-70340	Amphenol RF	RF Connectors / Coaxial Connectors MINI (M)R/A CR BELDEN 1855A Learn More about Amphenol RF amphenolrf mini bnc connectors	Datasheet	39In Stock	14,61 € 12,52 € 11,74 € 11,18 € View 10,65 € 9,85 € 9,50 €	Min.: 1 Mult.: 1	Connectors	Mini-BNC	Plug (Pin)	75 Ohms	1 GHz	Crimp	Right Angle	Standard	Cable Mount / Free Hanging	Belden 1855A	Bulk
RF Connectors / Coaxial Connectors MINI BNC PCB JACK 75ohm Ni PLATED 031-70249 Amphenol RF 100: 12,93 € Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. 031-70249 Mouser Part No 523-31-70249	Amphenol RF	RF Connectors / Coaxial Connectors MINI BNC PCB JACK 75ohm Ni PLATED Learn More about Amphenol RF amphenolrf mini bnc connectors	Datasheet	Non-Stocked Lead-Time 14 Weeks	12,93 € 12,12 € 11,74 € 11,14 €	Min.: 100 Mult.: 1	PCB Connectors	Mini-BNC	Jack (Socket)	75 Ohms	4 GHz	Solder Pin	Straight	Standard	Through Hole		Bulk
RF Connectors / Coaxial Connectors MINI BNC CRIMP PLUG 75ohm 734 1505A 031-70259 Amphenol RF 1: 13,98 € Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. 031-70259 Mouser Part No 523-31-70259	Amphenol RF	RF Connectors / Coaxial Connectors MINI BNC CRIMP PLUG 75ohm 734 1505A Learn More about Amphenol RF amphenolrf mini bnc connectors	Datasheet	Non-Stocked Lead-Time 14 Weeks	13,98 € 12,39 € 11,92 € 11,44 € View 10,80 € 9,85 € 9,21 € 8,45 €	Min.: 1 Mult.: 1	Connectors	Mini-BNC	Plug (Pin)	75 Ohms	4 GHz	Crimp	Straight	Standard	Cable Mount / Free Hanging	AT&T 734A	Bulk
RF Connectors / Coaxial Connectors MINI BNC R/A F PCB MOUNT 75 OHM 031-70265 Amphenol RF 500: 10,35 € Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. 031-70265 Mouser Part No 523-31-70265	Amphenol RF	RF Connectors / Coaxial Connectors MINI BNC R/A F PCB MOUNT 75 OHM Learn More about Amphenol RF amphenolrf mini bnc connectors	Datasheet	Non-Stocked Lead-Time 14 Weeks	10,35 € 9,82 €	Min.: 500 Mult.: 1	PCB Connectors	Mini-BNC	Jack (Socket)	75 Ohms	1 GHz	Solder Pin	Right Angle	Standard	Through Hole		Bulk
RF Connectors / Coaxial Connectors MINI (M) R/A 735A 031-70333 Amphenol RF 100: 11,34 € Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. 031-70333 Mouser Part No 523-31-70333	Amphenol RF	RF Connectors / Coaxial Connectors MINI (M) R/A 735A Learn More about Amphenol RF amphenolrf mini bnc connectors	Datasheet	Non-Stocked Lead-Time 14 Weeks	11,34 € 10,63 € 10,30 € 9,77 €	Min.: 100 Mult.: 1	Connectors	Mini-BNC	Plug (Pin)	75 Ohms	4 GHz	Crimp	Right Angle	Standard	Cable Mount / Free Hanging	AT&T 735A, Belden 735A1	Bulk

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