Marking of electronic components, SMD Codes 953B, 953B**. 1SMB5953BT3, 1SMB5953, 1SMB5953B, CZRA5953B-G, ic marking code.
| PartNumber | Marking code | Manufacturer | Package |
|---|---|---|---|
| 1SMB5953BT3 | 953B | 403A-03 | |
| 1SMB5953 | 953B | Pjt | DO-214AA/SMB |
| 1SMB5953B | 953B | Ons | 403A-03/SMB |
| CZRA5953B-G | 953B | Cmc | DO-214AC/SMA |