QMA Adapters

Amphenol RF offers a variety of QMA adapters with both in-series and between series options available. These quick-locking adapters feature an innovative snap-on coupling mechanism that allows them to be installed into a system ten times faster than the similar SMA interface. There is no requirement for wrench clearance, which dramatically reduces the pitch. Once QMA adapters are mated, they can be rotated 360° to improve the flexibility of the installation. 

Results: 6
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (EUR) 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
Adapter Style
Shell Plating
Body Material
Contact Plating
Packaging


Amphenol RF RF Adapters - Between Series N-Type Plug to QMA Jack Adapter 50 Ohm Straight
Datasheet
43In Stock
Min.: 1
Mult.: 1

N Plug Normal QMA Jack Normal 18 GHz 50 Ohms Standard Nickel 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 QMA Plug to SMA Jack Adapter
Datasheet
252In Stock
Min.: 1
Mult.: 1

QMA Plug (Male) Normal SMA Jack (Female) Normal 18 GHz 50 Ohms Straight Bronze Brass Gold Bulk


Amphenol RF RF Adapters - Between Series QMA Jack to SMA Jack Adapter
Datasheet
65In Stock
Min.: 1
Mult.: 1

QMA Jack (Female) Normal SMA Jack (Female) Normal 18 GHz 50 Ohms Straight Bronze Brass Gold Bulk


Amphenol RF RF Adapters - Between Series QMA Plug to SMA Plug Adapter
Datasheet
9In Stock
Min.: 1
Mult.: 1

QMA Plug (Male) Normal SMA Plug (Male) Normal 18 GHz 50 Ohms Straight Bronze Brass Gold Bulk
Amphenol RF RF Adapters - Between Series QMA Plug to TNC Jack Adapter 50 Ohm Straight
Datasheet
20In Stock
Min.: 1
Mult.: 1

QMA Plug Normal TNC Jack Normal 18 GHz 50 Ohms Standard Nickel Brass Gold Bulk