SMB Connectors & Adapters

Amphenol RF SMB Connectors and Adapters offer broadband capability through 4GHz with a snap-on connector design. The SMB PCB slide-on plug and jack allows board-to-board mounting with a low insertion force. The quick connect/disconnect snap-on mating reduces installation time. The connectors are MIL-C-39012 compliant, while the interface is MIL-STD-348 compliant. Amphenol RF SMB Connectors and Adapters are available in 50Ω and 75Ω impedances. Typical applications include base stations, antennas, radio boards, instrumentation, telecom, and more.

Results: 17
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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
Shell Plating
Body Material
Contact Plating
Packaging
Amphenol RF RF Adapters - Between Series F JACK TO SMB JACK ADAPTER
Datasheet
97In Stock
Min.: 1
Mult.: 1
F Jack (Female) Normal SMB Jack (Female) Normal 2 GHz 50 Ohms Bulkhead Bulkhead 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 SMB PLUG TO SMC JACK ADAPTER
Datasheet
25In Stock
Min.: 1
Mult.: 1

SMB Plug (Male) Normal SMC Jack (Female) Normal 4 GHz 50 Ohms Straight Gold Brass Gold Bulk
Amphenol RF RF Adapters - Between Series BNC JACK TO SMB JACK ADAPTER
Datasheet
39In Stock
Min.: 1
Mult.: 1

BNC Jack (Female) Normal SMB Jack (Female) Normal 4 GHz 50 Ohms Straight Gold over Nickel Brass Gold Bulk
Amphenol RF 142250
Amphenol RF RF Adapters - Between Series SMB BLKHD JACK-JACK ADAPTER GOLD
Datasheet
286In Stock
Min.: 1
Mult.: 1

SMB Jack (Female) Normal SMB Jack (Female) Normal 50 Ohms Bulkhead SMB Straight Gold Brass Gold Bulk
Amphenol RF RF Adapters - Between Series SMA JACK TO SMB PLUG ADAPTER
Datasheet
132In Stock
Min.: 1
Mult.: 1

SMA Jack (Female) Normal SMB Plug (Male) Normal 4 GHz 50 Ohms Straight Gold Brass Gold Bulk
Amphenol RF RF Adapters - Between Series SMA PLUG TO SMB PLUG ADAPTER
Datasheet
74In Stock
Min.: 1
Mult.: 1

SMA Plug (Male) Normal SMB Plug (Male) Normal 4 GHz 50 Ohms Straight Gold Brass Gold Bulk
Amphenol RF RF Adapters - Between Series N JACK TO SMB BLKHD JACK ADAPTER
Datasheet
87In Stock
Min.: 1
Mult.: 1

N Jack (Female) Normal SMB Jack (Female) Normal 4 GHz 50 Ohms Bulkhead Bulkhead Straight Nickel Brass Gold Bulk
Amphenol RF RF Adapters - Between Series BNC PLUG TO SMB JACK ADAPTER
Datasheet
98In Stock
More Info Available
Min.: 1
Mult.: 1

BNC Plug (Male) Normal SMB Jack (Female) Normal 4 GHz 50 Ohms Straight Gold over Nickel Brass Gold Bulk
Amphenol RF RF Adapters - Between Series BNC JACK TO SMB PLUG ADAPTER
Datasheet
199In Stock
100Expected 2026-04-14
Min.: 1
Mult.: 1

BNC Jack (Female) Normal SMB Plug (Male) Normal 4 GHz 50 Ohms Straight Gold over Nickel Brass Gold Bulk
Amphenol RF RF Adapters - Between Series SMA PLUG TO SMB JACK ADAPTER
Datasheet
35In Stock
Min.: 1
Mult.: 1

SMA Plug (Male) Normal SMB Jack (Female) Normal 4 GHz 50 Ohms Straight Gold Brass Gold Bulk
Amphenol RF RF Adapters - Between Series SMA JACK-SMB BLKHD JACK ADAPTER
Datasheet
42In Stock
Min.: 1
Mult.: 1

SMA Jack (Female) Normal SMB Jack (Female) Normal 4 GHz 50 Ohms Bulkhead Bulkhead Straight Gold Brass Gold Bulk
Amphenol RF RF Adapters - Between Series BNC PLUG TO SMB PLUG ADAPTER
Datasheet
50In Stock
Min.: 1
Mult.: 1

BNC Plug Normal SMB Plug Normal 4 GHz 50 Ohms Straight Gold over Nickel Brass Gold Bulk
Amphenol RF RF Adapters - Between Series SMA JACK TO SMB JACK ADAPTER
Datasheet
10Expected 2026-05-20
Min.: 1
Mult.: 1

SMA Jack (Female) Normal SMB Jack (Female) Normal 4 GHz 50 Ohms Straight Gold Brass Gold Bulk
Amphenol RF RF Adapters - Between Series N JACK TO SMB JACK ADAPTER
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 100
Mult.: 1

N Jack (Female) Normal SMB Jack (Female) Normal 4 GHz 50 Ohms Flange Flange Straight Nickel Brass Gold Bulk


Amphenol RF RF Adapters - Between Series F BULKHEAD JACK TO SMB JACK ADPTR
Datasheet
N/A
Min.: 1
Mult.: 1

F Jack (Female) Normal SMB Jack (Female) Normal 2 GHz 75 Ohms Bulkhead Bulkhead Straight Gold Brass Gold
Amphenol RF RF Adapters - Between Series F JACK TO SMB PLUG ADAPTER
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 100
Mult.: 1

F Jack (Female) Normal SMB Plug (Male) Normal 2 GHz 50 Ohms Bulkhead Bulkhead Straight Nickel Brass Gold Bulk