Susanna Engel Rodrigues is a Field Product Engineer at Würth Elektronik eiSos and has more than 20 years of experience in the development, manufacturing, and application of crystals and crystal oscillators. Her expertise covers the entire spectrum of frequency products—from watch crystals and MHz crystals to SPXO, TCXO, VCXO, and OCXO. She studied Project Engineering at DHBW Mosbach in cooperation with the University of Glamorgan (BSc/BEng) as well as Business Management at the University of Leeds (MSc). Since 2018, she has been supporting customers and sales partners at Würth Elektronik in the selection and application of frequency products, including the portfolio of IQD Frequency Products.