DIP-8/SOIC-8/TSSOP-8/VSSOP-8 Operational amplifier, DIP-8Audio Jack, 2 Poles (Mono / TS), Switched T Pole (Normalling) | | | S1 | 1 | LED | Light emitting diode | Tayda | A-1672 | | 4 style="font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:0.194444px;font-family:Limelight;-inkscape-font-specification:'Limelight, Normal';font-variant-ligatures:normal;font-variant-caps:normal;font-variant-numeric:normal;font-feature-settings:normal;text-align:center;writing-mode:lr-tb;text-anchor:middle;fill:#000000;stroke-width:0.0104167">KASSU / AO Grid is metric (mm), left edge centeris at (50,150). Notey increases upward here but downward in KiCad.
CD542 (https://ww2.minicircuits.com/case_style/CD542.pdf) using land-pattern PL-049, including.