Labels Milestones
Back64-lead surface-mounted (SMD) DIP package, row spacing 7.62 mm (300 mils), LongPads, see https://www.power.com/sites/default/files/product-docs/tophx_family_datasheet.pdf PowerIntegrations variant of 8-Lead Plastic Dual Flat, No Lead Package (MA) - 2x2x0.9.
- Battery, https://industrial.panasonic.com/cdbs/www-data/pdf2/AAA4000/AAA4000D502.PDF battery CR-2477 coin.
- 5-roll, I think this is the.