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: 920
Select Image Part # Mfr. Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity. Qty. RoHS
Amphenol RF RF Connectors / Coaxial Connectors SMA Str Solder Jk RG -402 0.141 Bkhd 50 107In Stock
$17.98
$15.28
$14.33
$13.63
Min.: 1
Mult.: 1
Amphenol RF RF Adapters - Between Series SMA JACK TO SMC JACK ADAPTER 65In Stock
$30.27
$25.73
$24.11
$23.04
Min.: 1
Mult.: 1
Amphenol RF RF Connectors / Coaxial Connectors SMA Straight Jack Bulkhead 1.13 mm Micro-cable 50 Ohm 93In Stock
$12.83
$11.61
$11.19
$11.13
Min.: 1
Mult.: 1
Amphenol RF RF Cable Assemblies SMA STR/SMA sSTR PLG CFORM CBL 0.25MET 24In Stock
$38.46
$32.78
$30.01
$29.02
Min.: 1
Mult.: 1
Amphenol RF RF Connectors / Coaxial Connectors SMA PCB End Launch Straight Jack Bulkhead 50 Ohm Round Flange with Flats High Frequency 0.010 Pin 246In Stock
$26.18
$22.25
$20.85
$19.86
Min.: 1
Mult.: 1
Amphenol RF RF Adapters - In Series 2.92 mm Jack to 2.92 mm Jack Adapter 50 Ohm Straight 25In Stock
$160.05
$136.07
$130.71
$126.35
$119.37
Min.: 1
Mult.: 1
Amphenol RF RF Adapters - In Series 2.92 mm Plug to 2.92 mm Jack Adapter 50 Ohm Straight 36In Stock
$160.09
$136.12
$130.77
$126.35
$119.38
Min.: 1
Mult.: 1
Amphenol RF RF Adapters - In Series 2.92 mm Plug to 2.92 mm Plug Adapter 50 Ohm Straight 34In Stock
$160.09
$136.12
$130.76
$126.39
$119.38
Min.: 1
Mult.: 1
Amphenol RF RF Adapters - Between Series SMA JACK TO SMB PLUG REVERSE POLARITY 17In Stock
$53.81
$48.71
$46.31
$44.82
Min.: 1
Mult.: 1
Amphenol RF RF Connectors / Coaxial Connectors RP-SMA Straight Crimp Jack RG-174 RG-316 IP67 Bulkhead 50 Ohm 100In Stock
$16.43
$14.57
$14.01
$13.46
Min.: 1
Mult.: 1
Amphenol RF RF Adapters - Between Series 2.4mm Jack to 2.92mm Jack Adapter 50 Ohm Straight 78In Stock
$238.17
$202.47
$189.84
$180.50
Min.: 1
Mult.: 1
Amphenol RF RF Adapters - Between Series 2.4mm Plug to 2.92mm Jack Adapter 50 Ohm Straight 72In Stock
$213.10
$181.15
$176.07
Min.: 1
Mult.: 1
Amphenol / SV Microwave RF Adapters - In Series SMPM Male, SB to Male Adapter, FD 63In Stock
160On Order
$123.73
$105.19
$98.60
$93.90
$89.42
Min.: 1
Mult.: 1
Amphenol / SV Microwave RF Adapters - In Series SMPS Male, SB to Male Adapter, FD 58In Stock
44Expected 2026/11/02
$178.16
$153.91
$144.28
$137.40
Min.: 1
Mult.: 1


Amphenol RF RF Connectors / Coaxial Connectors SMA Straight Plug for 0.81 mm Cable 144In Stock
$20.57
$17.83
$16.90
$16.67
Min.: 1
Mult.: 1
Amphenol RF RF Connectors / Coaxial Connectors SMA PCB Through Hole Right Angle Jack 50 Ohm 238In Stock
$26.90
$22.86
$21.43
$20.41
Min.: 1
Mult.: 1
Amphenol RF RF Adapters - Between Series 2.92 mm Jack to SMA Jack Adapter 50 Ohm Straight 47In Stock
$139.79
$118.85
$114.17
$110.36
$104.27
Min.: 1
Mult.: 1
Amphenol RF RF Adapters - Between Series 2.92 mm Jack to SMA Plug Adapter 50 Ohm Straight 17In Stock
25Expected 2026/10/12
$140.84
$119.74
$115.01
$111.17
$105.03
Min.: 1
Mult.: 1
Amphenol RF RF Adapters - Between Series 2.92 mm Plug to SMA Jack Adapter 50 Ohm Straight 46In Stock
25Expected 2026/12/29
$140.82
$119.71
$115.00
$111.16
$105.02
Min.: 1
Mult.: 1
Amphenol RF RF Adapters - Between Series 2.92 mm Plug to SMA Plug Adapter 50 Ohm Straight 31In Stock
$141.83
$120.57
$115.83
$111.96
$105.77
Min.: 1
Mult.: 1
Amphenol / SV Microwave RF Adapters - In Series SMP Male, SB to Male Adapter, FD 7In Stock
$106.12
$92.44
$86.67
$82.54
$78.61
Min.: 1
Mult.: 1
Amphenol / SV Microwave RF Adapters - In Series SMPM Female to Male Adapter, FD 16In Stock
100Expected 2026/11/04
$118.60
$105.19
$98.60
$93.90
$89.42
Min.: 1
Mult.: 1
Amphenol / SV Microwave RF Adapters - In Series SMPS Female to Male Adapter, SB 8In Stock
$171.90
$150.99
$143.99
$136.06
$133.23
Min.: 1
Mult.: 1
Amphenol RF RF Connectors / Coaxial Connectors SMA Right-angle Plug for 0.81 mm Cable 80In Stock
$20.57
$17.83
$16.90
$16.67
Min.: 1
Mult.: 1
Amphenol RF RF Connectors / Coaxial Connectors SMA Right-angle Plug for 1.32 mm DS Cable 81In Stock
$20.57
$17.83
$16.90
$16.67
Min.: 1
Mult.: 1