![Some pads on a PCB are marked in clusters and I can't understand which one is which - Electrical Engineering Stack Exchange Some pads on a PCB are marked in clusters and I can't understand which one is which - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/qjU6S.jpg)
Some pads on a PCB are marked in clusters and I can't understand which one is which - Electrical Engineering Stack Exchange
![PCB Design - Eight PCB Marks You May See And Never know What They Are Before - PCB Design & Layout - PCBway PCB Design - Eight PCB Marks You May See And Never know What They Are Before - PCB Design & Layout - PCBway](https://pcbwayfile.s3-us-west-2.amazonaws.com/web/20/08/03/1417545843256t.gif)
PCB Design - Eight PCB Marks You May See And Never know What They Are Before - PCB Design & Layout - PCBway
![PCB Design - Eight PCB Marks You May See And Never know What They Are Before - PCB Design & Layout - PCBway PCB Design - Eight PCB Marks You May See And Never know What They Are Before - PCB Design & Layout - PCBway](https://pcbwayfile.s3-us-west-2.amazonaws.com/web/20/08/03/1419269666310t.jpg)
PCB Design - Eight PCB Marks You May See And Never know What They Are Before - PCB Design & Layout - PCBway
![Help identify part by marking code - Integrated Circuits (ICs) - Electronic Component and Engineering Solution Forum - TechForum │ Digi-Key Help identify part by marking code - Integrated Circuits (ICs) - Electronic Component and Engineering Solution Forum - TechForum │ Digi-Key](https://global.discourse-cdn.com/digikey/original/3X/7/5/7568fc55906c32264224804df73f8d9d455714ff.jpeg)
Help identify part by marking code - Integrated Circuits (ICs) - Electronic Component and Engineering Solution Forum - TechForum │ Digi-Key
![pcb - What Electronic Component Marking On A Circuit Board Is Designated For BF? - Electrical Engineering Stack Exchange pcb - What Electronic Component Marking On A Circuit Board Is Designated For BF? - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/ZrCi4.jpg)