wts // electronic components GmbH

Jun 24, 2025

SBSP Range of 1A Surface Mount Pi Filters

With a size of only 1206, the SBSP range of surface mount pi-filters offers an unbeatable combination of size and performance. With a 1A current rating, they are available with working voltages up to 100Vdc.

Suitable for use on DC lines on PCB's, they can prevent the radiation of interference emanating from high speed signal lines and IC’s and also prevent the propagation of high frequency noise on power lines. Improved high frequency filtering performance is offered as a result of the DC current being fed directly through the EMI chip.

The use of X7R and C0G ceramic dielectrics allows capacitance values from 22pF to 150nF, making them suitable for both signal and power lines and ensuring impressive EMI filtering performance up to 1GHz and higher. Ideal for telecoms, power supplies and industrial electronic equipment, the operating temperature range of -55°C to 125°C ensures they are also suitable for mil/aerospace applications.

Product specifications

1206 case size
1A current rating
22pF to 150nF
C0G/NP0 dielectric
operating temperature range of -55°C to 125°C
pi-filters
up to 100Vdc
X7R dielectric

More information here