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.

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Description Datasheet Availability Pricing (CAD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Side 1 RF Series
Side 1 Gender
Side 1 Polarity
Side 2 RF Series
Side 2 Gender
Side 2 Polarity
Maximum Frequency
Impedance
Side 1 Body Style
Side 2 Body Style
Series
Adapter Style
VSWR
Shell Plating
Body Material
Contact Plating
Packaging
Amphenol RF RF Adapters - Between Series SMA JACK TO TNC PLUG REVERSE POLARITY
Datasheet
1,635In Stock
Min.: 1
Mult.: 1

SMA Jack (Female) Normal TNC Plug Reverse 11 GHz 50 Ohms Straight Gold Brass Gold Bulk
Amphenol RF RF Adapters - Between Series SMA Jack to SMP Plug Test Probe Adapter
Datasheet
633In Stock
Min.: 1
Mult.: 1

SMP Plug Normal SMA Jack Normal 15 GHz 50 Ohms Flange Flange Straight Gold, Nickel Brass Gold Bulk
Amphenol RF RF Adapters - Between Series SMA Plug to SSMB Jack Adapter 50 Ohm Straight
Datasheet
100In Stock
Min.: 1
Mult.: 1

SMA Plug Normal SSMB Jack Normal 4 GHz 50 Ohms Straight Gold Brass Gold Bulk
Amphenol RF RF Adapters - Between Series SMA JACK-MMCX PLUG BULKHEAD ADAPTER
Datasheet
69In Stock
Min.: 1
Mult.: 1

SMA Jack (Female) Normal MMCX Plug (Male) Normal 6 GHz 50 Ohms Bulkhead Bulkhead Straight Gold Brass Gold Bulk


Amphenol RF RF Adapters - Between Series QMA Jack to SMA Plug Adapter
Datasheet
68In Stock
Min.: 1
Mult.: 1

QMA Jack (Female) Normal SMA Plug (Male) Normal 18 GHz 50 Ohms Straight Bronze Brass Gold Bulk
Amphenol RF RF Adapters - Between Series FME NIPPLE PLUG TO TO SMA JACK
Datasheet
58In Stock
Min.: 1
Mult.: 1
FME Plug (Male) Normal SMA Jack (Female) Normal 1 GHz 50 Ohms Straight Nickel Brass Gold Bulk
Amphenol RF RF Adapters - Between Series Adapter SMA Plug to TNC Plug
Datasheet
4In Stock
Min.: 1
Mult.: 1

SMA Plug (Male) Normal TNC Plug Reverse 11 GHz 50 Ohms Straight Nickel Brass Gold Bulk
Amphenol RF RF Adapters - Between Series SMA JACK TO SMB PLUG REVERSE POLARITY
Datasheet
17In Stock
Min.: 1
Mult.: 1
SMA Jack (Female) Normal SMB Plug Reverse 4 GHz 50 Ohms Straight Gold Brass Gold Bulk
Amphenol RF RF Adapters - Between Series QMA JACK TO SMA JACK ADAPTER
Datasheet
101In Stock
Min.: 1
Mult.: 1

QMA Jack (Female) Normal SMA Jack Normal 6 GHz 50 Ohms Straight Bronze Brass Gold Bulk
Amphenol RF RF Adapters - Between Series SMA JACK TO TNC JACK REVERSE POLARITY
Datasheet
36In Stock
Min.: 1
Mult.: 1

SMA Jack (Female) Normal TNC Jack Reverse 11 GHz 50 Ohms Straight Gold Brass Gold Bulk


Amphenol RF RF Adapters - Between Series N F TO SMA F ADAPTER
Datasheet
36In Stock
Min.: 1
Mult.: 1

SMA Jack (Female) N Jack 12.4 GHz 50 Ohms Straight Nickel Brass Gold
Amphenol RF RF Adapters - Between Series 2.92 mm Jack to SMA Jack Adapter 50 Ohm Straight
Datasheet
50In Stock
Min.: 1
Mult.: 1
2.92 mm Female Normal SMA Female Normal 26.5 GHz 50 Ohms Standard Standard Straight 1.4 Stainless Steel Gold Bulk
Amphenol RF RF Adapters - Between Series 2.92 mm Jack to SMA Plug Adapter 50 Ohm Straight
Datasheet
44In Stock
Min.: 1
Mult.: 1
2.92 mm Female Normal SMA Male Normal 26.5 GHz 50 Ohms Standard Standard Straight 1.4 Stainless Steel Gold Bulk
Amphenol RF RF Adapters - Between Series 2.92 mm Plug to SMA Jack Adapter 50 Ohm Straight
Datasheet
44In Stock
Min.: 1
Mult.: 1
2.92 mm Male Normal SMA Female Normal 26.5 GHz 50 Ohms Standard Standard Straight 1.4 Stainless Steel Gold Bulk
Amphenol RF RF Adapters - Between Series 2.92 mm Plug to SMA Plug Adapter 50 Ohm Straight
Datasheet
50In Stock
Min.: 1
Mult.: 1
2.92 mm Male Normal SMA Male Normal 26.5 GHz 50 Ohms Standard Standard Straight 1.4 Stainless Steel Gold Bulk
Amphenol RF RF Adapters - Between Series HD-BNC Jack to N-Typ pter 75 Ohm Straight
Datasheet
20In Stock
Min.: 1
Mult.: 1

N Jack (Female) Normal HD-BNC Jack (Female) Normal 75 Ohms Brass Gold Bulk
Amphenol RF RF Adapters - Between Series 2.4mm Jack to 2.92mm Jack Adapter 50 Ohm Straight
Datasheet
35In Stock
25Expected 2026-03-06
Min.: 1
Mult.: 1

2.4 mm Female Normal 2.92 mm Female Normal 40 GHz 50 Ohms Standard Standard Jack to Jack 1.25 Stainless Steel Gold Bulk
Amphenol RF RF Adapters - Between Series 2.4mm Plug to 2.92mm Jack Adapter 50 Ohm Straight
Datasheet
10In Stock
50On Order
Min.: 1
Mult.: 1

2.4 mm Male Normal 2.92 mm Female Normal 40 GHz 50 Ohms Standard Standard Plug to Jack 1.25 Stainless Steel Gold Bulk
Amphenol RF RF Adapters - Between Series ADAPTER SMA-J/TNC-J BHD NI/BR
Datasheet
899In Stock
240Expected 2026-04-14
Min.: 1
Mult.: 1

SMA Jack (Female) Normal TNC Jack (Female) Normal 11 GHz 50 Ohms Bulkhead Bulkhead Straight Nickel Brass Gold Bulk


Amphenol RF RF Adapters - Between Series 4HOLE N JCK/SMA JCK
Datasheet
216In Stock
Min.: 1
Mult.: 1

SMA Jack (Female) N Jack 7 GHz 50 Ohms Passivated Stainless Steel Gold Bulk
Amphenol RF RF Adapters - Between Series SMA Jck to SMP Jck Adpt 50 Ohm 26.5Ghz
Datasheet
387In Stock
Min.: 1
Mult.: 1

SMA Jack (Female) Normal SMP Jack (Female) Normal 26.5 GHz 50 Ohms Beryllium Copper Gold Bulk
Amphenol RF RF Adapters - Between Series TNC BULHEAD JACK MCX JACK IP67 ADAPT
Datasheet
148In Stock
Min.: 1
Mult.: 1

TNC Jack (Female) Normal MCX Jack (Female) Normal 6 GHz 50 Ohms Bulkhead Nickel Brass Gold Bulk
Amphenol RF RF Adapters - Between Series SMA JACK TO TNC PLUG ADAPTER
Datasheet
1,029In Stock
Min.: 1
Mult.: 1

SMA Jack (Female) Normal TNC Plug (Male) Normal 11 GHz 50 Ohms Straight Nickel Brass Gold Bulk
Amphenol RF RF Adapters - Between Series SMA JACK TO UHF PLUG ADAPTER
Datasheet
78In Stock
Min.: 1
Mult.: 1

SMA Jack (Female) Normal UHF Plug (Male) Normal 2.5 GHz 50 Ohms Straight Nickel Brass Gold Bulk
Amphenol RF RF Adapters - Between Series SMA PLUG TO TNC JACK ADAPTER
Datasheet
214In Stock
250Expected 2026-03-06
Min.: 1
Mult.: 1

SMA Plug (Male) Normal TNC Jack (Female) Normal 11 GHz 50 Ohms Straight Nickel Brass Gold Bulk