MMUN2131LT1 Datasheet and MMUN2131LT1 manual

Manufacturer : Leshan Radio 

Packing : SOT-23 

Pins : 3 

Temperature : Min -55 °C | Max 150 °C

Size : 159 KB

Application : "50 V, bias resistor transistor" 

MMUN2131LT1 PDF Download