ADT1 SMT RF Transformers

Mini-Circuits ADT1 SMT Radio Frequency (RF) Transformers feature an aqueous washable audio transformer with excellent amplitude and phase unbalance ratings. The RF transformers are RoHS compliant and surface mountable. The ADT1 series operates within a 0.15MHz to 800MHz frequency range and a 3dB typical insertion loss. The Mini-Circuits ADT1 SMT RF Transformers are ideal for impedance matching, baluns, balanced amplifiers, and high-speed data communication applications.

Results: 4
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Product
Termination Style
Frequency Range
Primary Impedance
Secondary Impedance
Minimum Operating Temperature
Maximum Operating Temperature
Number of Channels
Package / Case
Length
Width
Height
Series
Packaging
Mini-Circuits Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS
Datasheet
9In Stock
500Expected 8/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 100

Baluns SMD/SMT 1 MHz to 400 MHz 75 Ohms 75 Ohms - 20 C + 85 C Single 7.87 mm x 5.59 mm x 2.84 mm 7.87 mm 5.59 mm 2.84 mm ADT1 Reel, Cut Tape, MouseReel
Mini-Circuits Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS
Datasheet
121In Stock
2,000Expected 8/31/2026
MouseReel Available
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 500

RF Transformers SMD/SMT 30 kHz to 125 MHz 50 Ohms 50 Ohms - 20 C + 85 C Single 7.87 mm x 5.59 mm x 5.23 mm 7.87 mm 5.59 mm 5.23 mm ADT1 Reel, Cut Tape, MouseReel
Mini-Circuits Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS
Datasheet
11,173On Order
MouseReel Available
Min.: 1
Mult.: 1
: 100

RF Transformers SMD/SMT 400 kHz to 800 MHz 75 Ohms 75 Ohms - 20 C + 85 C Single 7.87 mm x 5.59 mm x 2.84 mm 7.87 mm 5.59 mm 2.84 mm ADT1 Reel, Cut Tape, MouseReel
Mini-Circuits Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS
Datasheet
1,569Expected 9/14/2026
MouseReel Available
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 100

Baluns SMD/SMT 150 kHz to 400 MHz 50 Ohms 50 Ohms - 20 C + 85 C Single 7.87 mm x 5.59 mm x 2.84 mm 7.87 mm 5.59 mm 2.84 mm ADT1 Reel, Cut Tape, MouseReel