SMA Coaxial Connectors

Amphenol RF SMA Coaxial Connectors provide high-performance RF interconnect solutions engineered for demanding applications. Designed for 50Ω systems, these threaded coaxial connectors offer exceptional electrical performance up to 26.5GHz, ensuring minimal signal loss and superior VSWR. Precision-machined components and rugged construction deliver reliable mechanical integrity, even in harsh or high-vibration environments. Versatile mounting options include PCB-mount, cable-mount, and panel-mount, allowing seamless integration into a wide array of systems. PCB mount options include through-hole, surface mount, and end launch configurations to accommodate diverse design requirements.

Results: 377
Select Image Part # Mfr. Description Datasheet Availability Pricing (CLP) 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 Color Packaging
Amphenol RF RF Cable Assemblies SMA Blkhd Jck to SMA Strg PLG 18 inches 26In Stock
$32.510
$27.625
$25.901
$24.660
Min.: 1
Mult.: 1
457.2 mm (18 in) RG-174 Bulk
Amphenol RF RF Cable Assemblies SMA St BH JK to St BH JK RG-316/U 12in 33In Stock
$36.287
$30.863
$26.087
$25.978
Min.: 1
Mult.: 1
SMA Jack (Female) Bulkhead SMA Jack (Female) Bulkhead 304.8 mm (12 in) 50 Ohms 12.4 GHz RG-316/U Bulk
Amphenol RF RF Cable Assemblies SMA St BH JK to St BH JK RG-316/U 36in 11In Stock
25Expected 12/22/2026
$42.897
$36.441
$32.686
$30.852
Min.: 1
Mult.: 1
SMA Jack (Female) Bulkhead SMA Jack (Female) Bulkhead 914.4 mm (36 in) 50 Ohms 12.4 GHz RG-316/U Bulk
Amphenol RF RF Cable Assemblies STR/SMA Plug on .141 Cnfm cable 14in 25In Stock
$48.903
$41.689
$39.889
$37.484
Min.: 1
Mult.: 1
SMA Plug (Male) Straight SMA Plug (Male) Straight 609.6 mm (24 in) 50 Ohms 12.4 GHz 0.141 Conformable Semi-Rigid Copper Bulk
Amphenol RF RF Cable Assemblies SMA St Jack to R/A Plug RG-58/U 24in 40In Stock
$41.031
$34.871
$32.686
$31.599
Min.: 1
Mult.: 1
SMA Jack (Female) Straight SMA Plug (Male) Right Angle 609.6 mm (24 in) 50 Ohms 12.4 GHz RG-58/U Black Bulk
Amphenol RF RF Cable Assemblies SMA STR/SMA sSTR PLG CFORM CBL 0.25MET 24In Stock
$42.216
$35.991
$32.939
$31.852
Min.: 1
Mult.: 1
SMA Plug (Male) Straight SMA Plug (Male) Straight 250 mm (9.843 in) 50 Ohms 12.4 GHz 0.085 Conformable Semi-Rigid Gray Bulk
Amphenol RF RF Cable Assemblies SMA St Plug to St Plug RG-316/U 12in 1.171In Stock
$20.949
$17.798
$16.689
$15.887
Min.: 1
Mult.: 1
SMA Plug (Male) Straight SMA Plug (Male) Straight 304.8 mm (12 in) 50 Ohms 12.4 GHz RG-316/U Black Bulk
Amphenol RF RF Cable Assemblies SMA St Plug to St Plug RG-316/U 24in 1.014In Stock
$27.614
$23.463
$21.992
$20.949
Min.: 1
Mult.: 1
SMA Plug (Male) Straight SMA Plug (Male) Straight 609.6 mm (24 in) 50 Ohms 12.4 GHz RG-316/U Black Bulk
Amphenol RF RF Cable Assemblies SMA STR/SMA STR PLG RG-316 CBL 0.25 MET 1.454In Stock
$22.124
$18.797
$17.622
$16.777
Min.: 1
Mult.: 1
SMA Plug (Male) Straight SMA Plug (Male) Straight 250 mm (9.843 in) 50 Ohms 3 GHz RG-316 Copper Bulk
Amphenol RF RF Cable Assemblies SMA R/A Plug to SMA ST Plug RG-316 6 in. 3.046In Stock
3.090Expected 11/17/2026
$24.649
$20.938
$19.631
$18.698
Min.: 1
Mult.: 1
SMA Plug (Male) Right Angle SMA Plug (Male) Straight 152.4 mm (6 in) 50 Ohms 12.4 GHz RG-316/U Copper Bulk
Amphenol RF RF Cable Assemblies SMA R/A Plug/SMA STR Plug CBL 0.25MET 818In Stock
$28.810
$24.473
$22.947
$21.849
Min.: 1
Mult.: 1
SMA Plug (Male) Right Angle SMA Plug (Male) Straight 250 mm (9.843 in) 50 Ohms 12.4 GHz RG-316 Copper Bulk
Amphenol RF RF Cable Assemblies SMA St Plug to St Plug RG-316/U 6in 220In Stock
1.006On Order
$22.530
$19.148
$17.952
$17.095
Min.: 1
Mult.: 1
SMA Plug (Male) Straight SMA Plug (Male) Straight 152.4 mm (6 in) 50 Ohms 12.4 GHz RG-316/U Black Bulk
Amphenol RF RF Cable Assemblies STR/SMA Plug on RG-316 cable, 16in 91In Stock
$26.043
$22.124
$20.740
$19.752
Min.: 1
Mult.: 1
SMA Plug (Male) Straight SMA Plug (Male) Straight 381 mm (15 in) 50 Ohms 3 GHz RG-316 Copper Bulk
Amphenol RF RF Cable Assemblies SMA Strg PLG to SMA Strg PLG 18 inches 156In Stock
560Expected 10/7/2026
$26.988
$22.936
$21.498
$20.466
Min.: 1
Mult.: 1
SMA Plug (Male) Straight SMA Plug (Male) Straight 457.2 mm (18 in) 50 Ohms 3 GHz RG-316 Copper Bulk
Amphenol RF RF Cable Assemblies SMA St Plug to St Plug RG-316/U 36in 450In Stock
256Expected 11/17/2026
$30.809
$26.186
$24.539
$23.375
Min.: 1
Mult.: 1
SMA Plug (Male) Straight SMA Plug (Male) Straight 914.4 mm (36 in) 50 Ohms 3 GHz RG-316/U Black Bulk
Amphenol RF RF Cable Assemblies SMA STR/SMA STR PLG RG-316 CBL 0.50 MET 388In Stock
344Expected 11/17/2026
$26.296
$22.343
$20.949
$19.950
Min.: 1
Mult.: 1
SMA Plug (Male) Straight SMA Plug (Male) Straight 500 mm (19.685 in) 50 Ohms 3 GHz RG-316 Copper Bulk
Amphenol RF RF Cable Assemblies SMA STR/SMA STR PLG RG-316 CBL 0.75 MET 168In Stock
$27.844
$23.661
$22.179
$21.114
Min.: 1
Mult.: 1
SMA 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 SMA STR/SMA STR PLG RG-316 CBL 1.00 MET 417In Stock
432Expected 11/24/2026
$31.369
$26.658
$24.989
$23.793
Min.: 1
Mult.: 1
SMA Plug (Male) Straight SMA Plug (Male) Straight 1 m (3.281 ft) 50 Ohms 3 GHz RG-316 Copper Bulk
Amphenol RF RF Cable Assemblies SMA Plug to SMA Plug Strt RG174 180in 129In Stock
$42.853
$36.419
$34.135
$32.510
Min.: 1
Mult.: 1
SMA Plug (Male) Straight SMA Plug (Male) Straight 4.572 m (15 ft) 50 Ohms 3 GHz RG-174/U Black Bulk
Amphenol RF RF Cable Assemblies SMA Plug to SMA Plug Strt RG174 72in 89In Stock
9Expected 11/14/2026
$30.479
$25.912
$24.287
$23.123
Min.: 1
Mult.: 1
SMA Plug (Male) Straight SMA Plug (Male) Straight 1.829 m (6 ft) 50 Ohms 3 GHz RG-174/U Black Bulk
Amphenol RF RF Cable Assemblies SMA St Plug to St Plug RG316/U DB 6in 117In Stock
100Expected 11/4/2026
$26.065
$22.146
$20.762
$19.774
Min.: 1
Mult.: 1
SMA Plug (Male) Straight SMA Plug (Male) Straight 152.4 mm (6 in) 50 Ohms 12.4 GHz RG-316/U DB Copper Bulk
Amphenol RF RF Cable Assemblies SMA St Plug to St Plug RG316/U DB 12in 147In Stock
$27.383
$23.266
$21.805
$20.762
Min.: 1
Mult.: 1
SMA Plug (Male) Straight SMA Plug (Male) Straight 304.8 mm (12 in) 50 Ohms 12.4 GHz RG-316/U DB Copper Bulk
Amphenol RF RF Cable Assemblies SMA Str Plug to Str Plug RG-316 DB 18in 192In Stock
$30.688
$26.076
$24.440
$23.277
Min.: 1
Mult.: 1
SMA Plug (Male) Straight SMA Plug (Male) Straight 457.2 mm (18 in) 50 Ohms 12.4 GHz RG-316/U DB Copper Bulk
Amphenol RF RF Cable Assemblies SMA St Plug to St Plug RG316/U DB 24in 113In Stock
$35.442
$30.117
$28.228
$26.878
Min.: 1
Mult.: 1
SMA Plug (Male) Straight SMA Plug (Male) Straight 609.6 mm (24 in) 50 Ohms 12.4 GHz RG-316/U DB Copper Bulk
Amphenol RF RF Cable Assemblies SMA St Plug to St Plug RG316/U DB 36in 136In Stock
$51.252
$43.699
$41.810
$40.460
Min.: 1
Mult.: 1
SMA Plug (Male) Straight SMA Plug (Male) Straight 914.4 mm (36 in) 50 Ohms 12.4 GHz RG-316/U DB Copper Bulk