BNC to SMA Cable Assemblies

Amphenol RF BNC to SMA Cable Assemblies feature straight or right-angle BNC plugs to straight or right-angle SMA connectors on RG-58, RG-142, and RG-316 cables. The BNC connectors feature a bayonet coupling style that enables quick connections and disconnections while providing high reliability. These assemblies can be used for both 50Ω and 75Ω impedance applications. The 50Ω assemblies will function up to 4GHz, and the 75Ω assemblies will function up to 3GHz. Amphenol RF BNC to SMA Cable Assemblies are ideal for broadcast applications.

Results: 62
Select Image Part # Mfr. Description Datasheet Availability Pricing (IDR) Filter the results in the table by unit price based on your quantity. Qty. RoHS ECAD Model Connector A Series Connector A Gender Connector A Body Style Connector B Series Connector B Gender Connector B Body Style Cable Length Impedance Maximum Frequency Cable Type Jacket Colour Packaging
Amphenol RF RF Cable Assemblies BNC Str Pl to SMA St RG-174 50 Ohm 3 Inch 16In Stock
25Expected 16/12/2026
Rp359.215
Rp314.084
Rp294.453
Rp278.125
Min.: 1
Mult.: 1
BNC Plug (Male) Straight SMA Plug (Male) Straight 76.2 mm (3 in) 50 Ohms 6 GHz RG-174 Black Bulk
Amphenol RF RF Cable Assemblies BNC Str Pl to SMA St RG-174 50 Ohm 6 Inch 29In Stock
Rp376.460
Rp319.954
Rp299.774
Rp285.464
Min.: 1
Mult.: 1
BNC Plug (Male) Straight SMA Plug (Male) Straight 152 mm (5.984 in) 50 Ohms 6 GHz RG-174 Black Bulk
Amphenol RF RF Cable Assemblies BNC Str Pl to SMA St G-174 50 Ohm 12 Inch 45In Stock
30Expected 12/01/2027
Rp371.690
Rp330.962
Rp310.231
Rp295.371
Min.: 1
Mult.: 1
BNC Plug (Male) Straight SMA Plug (Male) Straight 304.8 mm (12 in) 50 Ohms 6 GHz RG-174 Black Bulk
Amphenol RF RF Cable Assemblies BNC Str Pl to SMA St G-174 50 Ohm 18 Inch 15In Stock
Rp507.634
Rp431.498
Rp378.478
Rp345.272
Min.: 1
Mult.: 1
BNC Plug (Male) Straight SMA Plug (Male) Straight 457.2 mm (18 in) 50 Ohms 6 GHz RG-174 Bulk
Amphenol RF RF Cable Assemblies BNC Str Pl to SMA St G-174 50 Ohm 24 Inch 2In Stock
25Expected 09/12/2026
Rp498.644
Rp423.793
Rp397.374
Rp357.197
Min.: 1
Mult.: 1
BNC Plug (Male) Straight SMA Plug (Male) Straight 609.6 mm (24 in) 50 Ohms 6 GHz RG-174 Black Bulk
Amphenol RF RF Cable Assemblies BNC Str Pl to SMA St G-174 50 Ohm 36 Inch 23In Stock
Rp578.816
Rp491.856
Rp446.175
Rp409.299
Min.: 1
Mult.: 1
BNC Plug (Male) Straight SMA Plug (Male) Straight 914.4 mm (36 in) 50 Ohms 6 GHz RG-174 Black Bulk
Amphenol RF RF Cable Assemblies BNC Str Pl to SMA St -316DS 50 Ohm 6 Inch 33In Stock
Rp530.016
Rp467.456
Rp453.880
Rp412.051
Min.: 1
Mult.: 1
BNC Plug (Male) Straight SMA Plug (Male) Straight 152 mm (5.984 in) 50 Ohms 6 GHz RG-316 Black Bulk
Amphenol RF RF Cable Assemblies BNC Str Pl to SMA St 316DS 50 Ohm 12 Inch 31In Stock
Rp635.505
Rp539.923
Rp506.166
Rp489.288
Min.: 1
Mult.: 1
BNC Plug (Male) Straight SMA Plug (Male) Straight 304.8 mm (12 in) 50 Ohms 6 GHz RG-316 Black Bulk
Amphenol RF RF Cable Assemblies BNC Str Pl to SMA St 316DS 50 Ohm 24 Inc 14In Stock
Rp725.768
Rp616.793
Rp535.336
Rp501.213
Min.: 1
Mult.: 1
BNC Plug (Male) Straight SMA Plug (Male) Straight 609.6 mm (24 in) 50 Ohms 6 GHz RG-316 Black Bulk
Amphenol RF RF Cable Assemblies BNC STR Plug/SMA STR Plug CBL 0.75 Meter 17In Stock
Rp618.627
Rp525.796
Rp492.774
Rp473.143
Min.: 1
Mult.: 1
BNC Plug (Male) Straight SMA Plug (Male) Straight 750 mm (29.528 in) 50 Ohms 3 GHz RG-316 Copper Bulk
Amphenol RF RF Cable Assemblies BNC St Plug to SMA Strt Plug RG58 6in 62In Stock
Rp311.882
Rp278.125
Rp268.585
Rp258.312
Min.: 1
Mult.: 1
SMA Plug (Male) Straight BNC Plug (Male) Straight 152.4 mm (6 in) 50 Ohms 1 GHz RG-58/U Black Bulk
Amphenol RF RF Cable Assemblies BNC St Plug to SMA Strt Plug RG58 12in 34In Stock
239Expected 20/01/2027
Rp389.302
Rp361.049
Rp338.484
Rp268.585
Min.: 1
Mult.: 1
SMA Plug (Male) Straight BNC Plug (Male) Straight 304.8 mm (12 in) 50 Ohms 1 GHz RG-58/U Black Bulk
Amphenol RF RF Cable Assemblies BNC Strg PLG to SMA Strg PLG 18 inches 11In Stock
Rp436.268
Rp370.589
Rp347.473
Rp322.339
Min.: 1
Mult.: 1
BNC Plug (Male) Straight SMA Plug (Male) Straight 457.2 mm (18 in) 50 Ohms 1 GHz RG-58 Black Bulk
Amphenol RF RF Cable Assemblies BNC St Plug to SMA Strt Plug RG58 36in 53In Stock
Rp467.823
Rp397.374
Rp372.607
Rp354.812
Min.: 1
Mult.: 1
SMA Plug (Male) Straight BNC Plug (Male) Straight 914.4 mm (36 in) 50 Ohms 1 GHz RG-58/U Black Bulk
Amphenol RF RF Cable Assemblies BNC St Plug to SMA Strt Plug RG58 48in 56In Stock
72Expected 20/01/2027
Rp502.130
Rp428.563
Rp401.777
Rp382.514
Min.: 1
Mult.: 1
SMA Plug (Male) Straight BNC Plug (Male) Straight 1.219 m (4 ft) 50 Ohms 1 GHz RG-58/U Black Bulk
Amphenol RF RF Cable Assemblies BNC STR Plug/SMA STR Plug CBL 0.25 Meter 18In Stock
Rp411.868
Rp357.013
Rp315.918
Rp294.453
Min.: 1
Mult.: 1
BNC Plug (Male) Straight SMA Plug (Male) Straight 250 mm (9.843 in) 50 Ohms 1 GHz RG-58 Black Bulk
Amphenol RF RF Cable Assemblies BNC STR Plug/SMA STR Plug CBL 0.50 Meter 18In Stock
25Expected 27/01/2027
Rp379.579
Rp322.523
Rp302.342
Rp287.849
Min.: 1
Mult.: 1
BNC Plug (Male) Straight SMA Plug (Male) Straight 500 mm (19.685 in) 50 Ohms 1 GHz RG-58 Black Bulk
Amphenol RF RF Cable Assemblies BNC STR Plug/SMA STR Plug CBL 0.75 Meter 33In Stock
Rp491.673
Rp417.922
Rp405.997
Rp355.912
Min.: 1
Mult.: 1
BNC Plug (Male) Straight SMA Plug (Male) Straight 750 mm (29.528 in) 50 Ohms 1 GHz RG-58 Black Bulk
Amphenol RF RF Cable Assemblies BNC STR Plug/SMA STR Plug CBL 1.00 Meters 15In Stock
25Expected 27/01/2027
Rp509.652
Rp461.585
Rp405.997
Rp386.550
Min.: 1
Mult.: 1
BNC Plug (Male) Straight SMA Plug (Male) Straight 1 m (3.281 ft) 50 Ohms 1 GHz RG-58 Black Bulk
Amphenol RF RF Cable Assemblies BNC St Plug to SMA Strt Plug RG142 12in 11In Stock
25Expected 10/12/2026
Rp795.299
Rp707.238
Rp598.447
Rp569.827
Min.: 1
Mult.: 1
SMA Plug (Male) Straight BNC Plug (Male) Straight 304.8 mm (12 in) 50 Ohms 1 GHz RG-142 Copper Bulk
Amphenol RF RF Cable Assemblies BNC St Plug to SMA Strt Plug RG142 24in 14In Stock
25Expected 10/02/2027
Rp1.033.247
Rp854.557
Rp825.753
Rp749.434
Min.: 1
Mult.: 1
SMA Plug (Male) Straight BNC Plug (Male) Straight 609.6 mm (24 in) 50 Ohms 1 GHz RG-142 Copper Bulk
Amphenol RF RF Cable Assemblies BNC St Plug to SMA Strt Plug RG142 48in 13In Stock
Rp1.573.353
Rp1.337.423
Rp1.253.766
Rp1.193.958
Rp1.137.085
Min.: 1
Mult.: 1
SMA Plug (Male) Straight BNC Plug (Male) Straight 1.219 m (4 ft) 50 Ohms 1 GHz RG-142 Copper Bulk
Amphenol RF RF Cable Assemblies BNC BLKHD STRGT RG-58 Cable, 84 IN 4In Stock
Rp748.333
Rp593.860
Rp568.543
Rp544.142
Min.: 1
Mult.: 1
BNC Jack (Female) Bulkhead SMA Plug (Male) Straight 2.134 m (7 ft) 50 Ohms 3 GHz RG-58 Bulk
Amphenol RF RF Cable Assemblies BNC Str Pl to SMA St 316DS 50 Ohm 48 Inch 9In Stock
Rp944.269
Rp802.454
Rp740.261
Rp715.494
Min.: 1
Mult.: 1
BNC Plug (Male) Straight SMA Plug (Male) Straight 1.22 m (4.003 ft) 50 Ohms 6 GHz RG-316 Black Bulk
Amphenol RF RF Cable Assemblies BNC St Plug to SMA ST Plug RG316 6in 2In Stock
302Expected 26/01/2027
Rp366.003
Rp339.584
Rp326.008
Rp310.598
Min.: 1
Mult.: 1
SMA Plug (Male) Straight BNC Plug (Male) Straight 152.4 mm (6 in) 50 Ohms 3 GHz RG-316/U Copper Bulk