Amphenol RF and Amphenol Connex offer a complete line of 50 ohm and 75 ohm BNC connectors ideal for a variety of applications and industries.

BNC Cable Mount Connectors

Amphenol Connex offers a full range of cable mount BNC plugs, jacks and bulkhead jacks. These connectors are designed to terminate to industry standard 50 ohm and 75 ohm cables. A range of standard items is listed in the chart below. Download the cable connector guide for more cable mount RF connectors.

BNC Cable Mount Connectors
Cable Type Straight
Plug
R/A Plug Straight
Jack 
Bulkhead
Jack 
Panel
Jack
RG-58, LMR-195 112116
112116RP
112116-10
112120
112162
112162RP
112144 112202 112272
RG-55, RG-142,
RG-223
112514
112514RP
112526 112513 112505
112505RP
112527
LMR-200 112597   112598 112600  
RG-59 112119
112123
112165 112147 112205 112275
RG-59 20AWG 112507   112649 112630  
RG-174, RG-316,
LMR-100
112132
112132RP
112134
112178 112160
112160RP
112234
112252
112587
112288
RG-316 Double
Braided
112512 112528   112517  
RG-179, RG-187 112133
112954
112179 112161 112235
112253
 
RG-8, RG-213,
RG-393, RG-214
112562 112594      
RG-8X, LMR-240 112533
112533
112533RP
112601 112605
112605RP
   
LMR-400 112563
112563RP
112596 112603
112603RP
112604RP  
RG-6 112508 112540   112732  
B1694A 112565
112957*
112957-11*
112990*      
RG-6 Plenum 112519
112958
  112966*    
RG-402 (0.141
Semi-Rigid)
112551     112581  
RG-405 (0.085
Semi-Rigid)
112552 112614 112615 112580  
RG-178, RG-196 112516   112631 112522  
RG-180, RG-195,
B1855A, B8218
112521
112955*
112955-11*
112588 112559    
734A, B1505A 112951*
112951-11*
112961* 112973* 112970*  
735A 112950*
112950RP*
112962*      
100mHz RGB 112491-10        

BNC PCB Edge Mount Connectors

We offer a full range of high quality, precision machined edge mount BNC connectors. The connectors feature a gold plated, brass body designed to terminate to a variety of printed circuit boards. Jacks are available with  round post style contacts with a max frequency up to 4 Ghz.

BNC PCB Edge
P/N Body
Style
PCB
Thickness
Polarity Impedance Hex Nut Isolated
112740-13 Bulkhead Jack 0.062 in. Standard 75 Ohm 14mm No
112740-14 Bulkhead Jack 0.062 in. Standard 75 Ohm Knurled Spanner No
112740-16 Bulkhead Jack 0.084 in. Standard 75 Ohm 14mm No
112801 Jack 0.062 in. Standard 75 Ohm N/A No
112806-75 Bulkhead Jack 0.062 in. Standard 75 Ohm 14mm Yes
112641 Jack 0.062 in. Standard 75 Ohm N/A No
See Also: All BNC Edge Mount Connectors

BNC PCB Mount Connectors

We offer a full range of PCB mount BNC connectors. The connectors feature a nickel plated, brass body designed to terminate to a variety of printed circuit boards. Plugs and jacks are available in straight and right angle configurations. Standard part numbers are shown in the matrix below.

Vertical PCBVertical PCB Mount Connectors
P/N Gender Impedance Termination Style
112404 Jack 50 Ohm Through Hole
112405 Jack 75 Ohm Through Hole
112536 Jack 50 Ohm Through Hole
11215> Jack 50 Ohm Through Hole
112515-75 Jack 75 Ohm Through Hole
112538 Jack 50 Ohm Through Hole
112483 Jack 50 Ohm Through Hole
See Also: All BNC Vertical PCB Mounts
Right AngleRight Angle PCB Mount Connectors
P/N Gender Mounting Feature Impedance Termination Style
112487 Jack Bulkhead 50 Ohm Through Hole
112762 Jack   75 Ohm Through Hole
112809-75 Jack Bulkhead 75 Ohm Through Hole
112778 Jack   75 Ohm Through Hole
See Also: All BNC Right Angle PCB Mounts
HPSSHigh Performance Swept Surface Mount Contact Connectors
P/N Body Style Impedance Mounting Features
112803 Vertical 50 Ohm Bulkhead
112659-75-12 Right Angle Standard Profile 75 Ohm Bulkhead

BNC Isolated PCB Receptacles

Amphenol RF offers a complete line of economical PCB mount, isolated BNC receptacles which are ideal for a variety of applications. Right angle, bulkhead mount options are available in a single port or dual port stacked configuration with an impedance of 50 or 75 ohms. PBT housings are available in white or black. A nickel plated, zinc die cast housing is also available. PCB mounting is assisted by either round posts or forked clips.

BNC Isolated
BNC Isolated Receptacle, Right Angle, Single Port,
Through Hole, Standard Profile
P/N Housing Material
and Color
Profile
(Dim A)
PCB Clip Impedance
031-5431 PBT, White 0.629 Inches (15.9mm) Round Post 50 Ohm
031-5431-1010 Fork 50 Ohm
031-71047 Round Post 75 Ohm
031-71047-1010 Fork 75 Ohm
031-5538 PBT, Black Round Post 50 Ohm
031-5538-1010 Fork 50 Ohm
031-5538-10RFX* Fork 50 Ohm
031-71046 Round Post 75 Ohm
031-71046-1010 Fork 75 Ohm
031-71043 Zinc Die Cast, Nickel Round Post 75 Ohm
031-71043-1010 Fork 75 Ohm
BNC Isolated Receptacle, Right Angle, Single Port,
Through Hole, Low Profile
P/N Housing Material
and Color
PCB Clip Impedance Backplate
031-5486 0.518 Inches (13.1mm) PBT, White Round Post 50 Ohm
031-5486-1010 Fork 50 Ohm
031-5486-10RFX* Fork 50 Ohm
031-71052 Round Post 75 Ohm
031-71052-1010 Fork 75 Ohm
031-71052-10RFX* Fork 75 Ohm
031-5540 PBT, Black Round Post 50 Ohm
031-5540-1010 Fork 50 Ohm
031-5540-10RFX* Fork 50 Ohm
031-71053 Round Post 75 Ohm
031-71053-1010 Fork 75 Ohm
031-5637 Zinc Die Cast, Nickel Round Post 50 Ohm
031-71042 Round Post 75 Ohm
*Includes Hardware
BNC Isolated Receptacle, Right Angle, Dual Port, Through Hole
P/N Housing Material
and Color
PCB Clip Impedance Backplate
031-6576 PBT, White Fork 50 Ohm No
031-70506 Fork 75 Ohm No
031-6575 PBT, Black Fork 50 Ohm No
031-70505 Fork 75 Ohm No
031-6577 Zinc Die Cast, Nickel Fork 50 Ohm Yes
031-6578 Fork 50 Ohm No
031-6590* Fork 50 Ohm Yes
031-70507 Fork 75 Ohm Yes
031-70508 Fork 75 Ohm No
*Includes Hardware
BNC Isolated Receptacle, Vertical, Through Hole
P/N Housing Material
and Color
Pin Type Impedance
031-71058 PBT, White Round Post 75 Ohm
031-71058-1010 Fork 75 Ohm
031-5539 PBT, Black Round Post 50 Ohm
031-5539-1010 Fork 50 Ohm
031-71059 Round Post 75 Ohm
031-71059-1010 Fork 75 Ohm
031-5633 Zinc Die Cast, Nickel Round Post 50 Ohm
031-5633-1010 Fork 50 Ohm
031-71045 Round Post 75 Ohm
031-71045-1010 Fork 75 Ohm

Mini-BNC Connectors

The Amphenol RF Mini-BNC is another series of quality BNC connectors for the telecommunication and broadband markets for higher connector densities while preserving the positive characteristics of the Amphenol full-size BNC’s for 75 Ohm systems. This allows 40% more interconnects in the same footprint.

The Mini BNC series provides a positive locking bayonet system where SMB and SMZ system have no locking feature. The SMB and SMZ were not designed to be field installed or repaired, while the Mini BNC is specifically designed to be a drop-in replacement and used with the Telco DS3 application and is compatible with the present field installer tooling and strip dimensions.

Mini-BNC
Straight Plugs
Digi-Key P/N Amphenol P/N Description  
ARF2142-ND 031-70335 MINI BNC CR (M) RG-316U Datasheet
ARF1548-ND 031-70251 MINI BNC CRIMP (M) 735A CABLE Datasheet
ARF2148-ND 031-70253 MINI BNC CRIMP PLUG CBL-3340 Datasheet
ARF2042-ND 031-70257 MINI BNC CRIMP (M) 1694A CABLE Datasheet
ARF2027-ND 031-70259 MINI BNC CRIMP (M) 734A CABLE Datasheet
ARF1549-ND 031-70260 MINI BNC CRIMP (M) BELDEN 8218 Datasheet
ARF1550-ND 031-70261 MINI BNC CR (M) RG179/U,187A/U Datasheet
ARF1967-ND 031-70334 MINI BNC (M) CRIMP RG-59 Datasheet
Straight Jacks
Digi-Key P/N Amphenol P/N Description  
ARF2122-ND 031-70331 MINI BNC (F) RG-174 Datasheet
Straight Jack Bulkhead
Digi-Key P/N Amphenol P/N Description  
ARF2143-ND 031-70332 MINI BNC JACK BKHD RG179 75 OHM Datasheet
ARF2119-ND 031-70252 MINI BNC BLKHD ISOLATED CR (F) Datasheet
Right Angle Plugs
Digi-Key P/N Amphenol P/N Description  
ARF2113-ND 031-70333 MINI BNC (M) R/A 735A Datasheet
ARF2139-ND 031-70338 MINI BNC(M) R/A CRIMP RG-59 Datasheet
ARF2135-ND 031-70339 MINI BNC(M)R/A CRIMP RG-179 Datasheet
ARF2138-ND 031-70340 MINI BNC(M)R/A CR BELDEN 1855A Datasheet
Right Angle Jack
Digi-Key P/N Amphenol P/N Description  
ARF1554-ND 031-6055 MINI BNC R/A PCB MOUNT JACK Datasheet
PCB Mount, Straight Jack
Digi-Key P/N Amphenol P/N Description  
ARF1552-ND 031-70249 MINI BNC P.C. MOUNT RECEPT (F) Datasheet
ARF1551-ND 031-70250 MINI BNC P.C. MOUNT RECEPT (F) Datasheet
PCB Mount, Right Angle Plug
Digi-Key P/N Amphenol P/N Description  
ARF2149-ND 031-70265 MINI BNC R/A PCB MNT (F) 75OHM Datasheet
PCB Mount, Right Angle Jack
Digi-Key P/N Amphenol P/N Description  
ARF1553-ND 031-70255 MINI BNC R/A PCB MOUNT JACK Datasheet

HD-BNC Connectors - Now Available in 50 Ohm

Amphenol RF's HD-BNC™ is a high-density, interconnect standard that satisfies space constraints in next generation system architectures. The configuration maintains expectations relative to user experience, mechanical robustness and low loss at extended frequencies which support higher data rates. BNC connectors per IEC 169-8, having been deployed in systems for over 50 years, and offer robust performance and user-friendly, quarter turn bayonet-style coupling. HD-BNC™ is therefore proposed as an open standard solution preserving all of the benefits of BNC with a fourfold footprint reduction. HD-BNC™ was developed from inception as a 75 ohm interface through extensive simulation and test validation, in order to optimize signal transmission per SMPTE-292M and 424M standards in both analog and digital video and audio signals.

75 Ohm New Fixed Length Cable Assemblies
Digi-Key P/N Amphenol P/N Description  
ARF2093-ND 095-850-130-006 HDBNC(M) STR-BNC(M) STR BEL 1855A Datasheet
ARF2092-ND 095-850-130-012 HDBNC(M) STR-BNC(M) STR BEL 1855A Datasheet
ARF2091-ND 095-850-130-018 HDBNC(M) STR-BNC(M) STR BEL 1855A Datasheet
ARF2090-ND 095-850-130-036 HDBNC(M) STR-BNC(M) STR BEL 1855A Datasheet
ARF2097-ND 095-850-131-006 HDBNCSTR PLUG TO BNC STR CRIMP PLUG BEL 1694A Datasheet
ARF2096-ND 095-850-131-012 HDBNCSTR PLUG TO BNC STR CRIMP PLUG BEL 1694A Datasheet
ARF2095-ND 095-850-131-018 HDBNCSTR PLUG TO BNC STR CRIMP PLUG BEL 1694A Datasheet
ARF2094-ND 095-850-131-036 HDBNCSTR PLUG TO BNC STR CRIMP PLUG BEL 1694A Datasheet
See Also:All 75 Ohm HD-BNC connectors
50 Ohm
Digi-Key P/N Amphenol P/N Description  
ARF2101-ND 034-5008 HD-BNC(M)STR FOR RG-316 Datasheet
ARF2102-ND 034-5011 HD-BNC(M)STR FOR RG-178 Datasheet
ARF2103-ND 034-5012 HD-BNC(M)R/A FOR RG-178 Datasheet
ARF2104-ND 034-5013 HD BNC(F)BHD EDGE MNT .080 THK Datasheet
ARF2098-ND 034-5022 HD-BNC(F)STR PCB MNT 4 LEG Datasheet
ARF2105-ND 034-5023 HD-BNC(F)STR BHD PCB MNT 4 LEG Datasheet
ARF2106-ND 034-5024 HD-BNC(F)R/A BHD PCB MNT 4 LEG Datasheet
ARF2099-ND 034-5025 HD-BNC(F) 4 HOLE FLANGE RCPT Datasheet
ARF2100-ND 034-5026 HD-BNC(M)STR FOR .086" CABLE Datasheet
ARF2107-ND 034-5027 HD-BNC(M)STR FOR .047" CABLE Datasheet
ARF2088-ND APH-HDBNCJ-SMAJ HD BNC STR JACK TO SMA JACK ADAPTER Datasheet
ARF2089-ND APH-HDBNCP-SMAP HD BNC PLUG TO SMA PLUG ADAPTER Datasheet