Exhibit

We hereby consent to the incorporation by reference in the Registration Statements on Form S-4 (No. 333-48700) and Form S-8 (Nos. 333-76728, 333-150967 and 333-211236) of Plexus Corp. of our report dated November 16, 2018, relating to the financial statements, financial statement schedule and the effectiveness of internal control over financial reporting, which appears in this Form 10‑K.