Recommended installation method for UIY is small-size patch Isolator/Circulator
Time : 2020-12-15

UIY Surface Mount Isolator and Circulators , its product design is small, easy to install, reflow soldering, and its high frequency and multi-frequency range can be selected deep Loved by the majority of customers.

The Surface Mount Isolator/Circulator is said to be easy to install because it does not require too many complicated installation skills and wiring, and only needs to be soldered and pasted on the board that needs to be applied to it.

So how to operate the application and installation of surface mount products, I will introduce to you today.

The Surface Mount Circulator can be installed by reflow soldering. About its pad design: First of all, according to its pin size, each pin can be made a pad. For example, the Circulator pin is Φ1.2mm, we can make a 1.5mm pad: then make a pad at the bottom, and ground the bottom (As shown below).
Note: There should be no too much solder paste, so as to avoid the solder paste overflowing around after the Circulator is put on, which may cause a short circuit at the bottom of the three pins.

In addition, the installation method of the surface mount isolator and the surface mount circulator are the same.

Recommended for small size Surface Mount Isolator/Circulator



Surface Mount Isolator

Model: UIYSI12A

Forward Power: 30W

Freq.Range: 0.7-10.0GHz

Reverse Power: 10W

IL.: 0.3dB

Connector Type: SMT

Isolation: 23dB

Temp.: -40~+90°C

VSWR: 1.2

Dimension LxWxH: Φ12.7×8mm

 Product Picture

RF Characteristics

Mechanical Drawing



Surface Mount Circulator

Model: UIYSC9B

Forward Power: 30W

Freq.Range: 4.8~12.0GHz

Reverse Power: 30W

IL.: 0.4dB

Connector Type: SMT

Isolation: 20dB

Temp.: -20~+60°C

VSWR: 1.25

Dimension LxWxH: Φ9×6.5mm

   Product Picture

RF Characteristics

Mechanical Drawing