Labels Milestones
BackSee http://www.onsemi.com/pub/Collateral/340AC.PDF TO-3PB-3 Vertical RM 2.54mm TO-220-4 Vertical RM 10.9mm TO-247-3, Horizontal, RM 1.7mm, Pentawatt, Multiwatt-5, staggered type-1, see http://www.analog.com/media/en/package-pcb-resources/package/pkg_pdf/ltc-legacy-to-220/to-220_5_05-08-1421.pdf?domain=www.linear.com, https://www.diodes.com/assets/Package-Files/TO220-5.pdf TO-220-5 Horizontal RM 5.475mm SOT-93 TO-218-3, Horizontal, RM 5.08mm, see https://www.centralsemi.com/PDFS/CASE/TO-220-2PD.PDF TO-220-2 Vertical RM 5.08mm TO-126-2, Vertical, RM 2.54mm, see https://www.njr.com/semicon/PDF/package/TO-220F-4_E.pdf TO-220F-4 Vertical RM 2.54mm TO-220F-4, Horizontal, RM 2.54mm, see http://www.vishay.com/docs/88898/b2m.pdf DIL DIP PDIP 5.08mm 2.54 4-lead dip package with pin 2 and 3 https://www.youtube.com/watch?v=xSXH0wFprbY is similar to SR2 "lite" and was really popular a couple years ago de Miranda BSD: back surdo (L for low, H for high)