Marking of electronic components, SMD Codes T19, T19**. TK71519S, ZUMT858B, R5220K191B, LM89-1CIMM, LM89-1CIMMX, ic marking code.
| PartNumber | Marking code | Manufacturer | Package |
|---|---|---|---|
| TK71519S | T19 | SOT23-3 | |
| ZUMT858B | T19 | SOT323 | |
| R5220K191B | T191 | Ric | PLP2514-6 |
| LM89-1CIMM | T19C | MUA08A | |
| LM89-1CIMMX | T19C | MUA08A | |
| LM95010CIMM | T19C | MUA08A | |
| LM95010CIMMX | T19C | MUA08A |