1 / 2q18 · Power board of a Qsc K12.2 powered speaker
Photos show this part as we found it on boards during repairs - not the stock you'll receive.
MMBTA56
TRANS PNP 80V 0.5A SOT23-3
Where to buy online
Other stores - prices, stock and shipping are theirs.
- Identified on 2 board photos in 1 device
Specifications (BJT)
| NPN, PNP | PNP |
|---|---|
| Max collector power dissipation | 0.35 W |
| Max collector-base voltage |Vcb| | 80 V |
| Max collector-emitter voltage |Vce| | 80 V |
| Max emitter-base voltage |Veb| | 4 V |
| Max collector current |Ic| | 0.5 A |
| Max junction temperature | 150 deg C |
| Transition frequency | 50 MHz |
| Min forward current transfer ratio (hFE) | 100 |
| Package, e.g. TO220 | SOT23 |
Found in these devices
Where we've identified this part on boards we've worked on.
| Device | Board | Position on board |
|---|---|---|
| Qsc K12.2 powered speaker | Power board | Q18 |
From our repair bench
2
repairs involving this part
0
times replaced
0
found faulty
2
checked and OK
Totals across every repair logged on Circuit Fixers.
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