Mini Circuits ZX76-31R75PP-S+

The Mini Circuits ZX76-31R75PP-S+ is a surface-mount, absorptive, RF power limiter that offers broadband performance from 10 MHz to 3 GHz. The device is designed to protect sensitive RF components from overdriving and damage by limiting the maximum RF input power to a safe level. The limiter has a low insertion loss of less than 0.5 dB and a high return loss of more than 20 dB. It can handle up to 1W of continuous wave power and 20W of peak power. The ZX76-31R75PP-S+ is housed in a compact, surface-mount package that measures 2.92 x 2.03 x 1.16 mm, making it ideal for use in applications where space is limited.

The ZX76-31R75PP-S+ has a simple design that consists of a series diode and a shunt capacitor network, which limit the RF power by clipping the input signal. The device is easy to use and does not require any external biasing or matching components. It has a wide operating temperature range of -40°C to +85°C and can operate in harsh environments. The limiter is suitable for a wide range of applications, including cellular 3G, 4G, and LTE infrastructure, microwave links, radar, test and measurement equipment, and satellite communication systems. Overall, the Mini Circuits ZX76-31R75PP-S+ is an essential component for protecting RF systems from damage caused by high input power