Datasheet Summary
Transistors with built-in Resistor
UN1121/1122/1123/1124/112X/112Y
Silicon PNP epitaxial planer transistor
For digital circuits s Features q q
Unit: mm
6.9±0.1 1.5 2.5±0.1 1.0
1.0±0.1
R 0. 7
Costs can be reduced through downsizing of the equipment and reduction of the number of parts. M type package allowing easy automatic and manual insertion as well as stand-alone fixing to the printed circuit board.
1.5 R0.9 R0.9
3.5±0.1
1.0 2.4±0.2 2.0±0.2
0.45±0.05 2 1 2.5
0.85 s q q q q q q
Resistance by Part Number
UN1121 UN1122 UN1123 UN1124 UN112X UN112Y (R1) 2.2kΩ 4.7kΩ 10kΩ 2.2kΩ 0.27kΩ 3.1kΩ (R2) 2.2kΩ 4.7kΩ 10kΩ 10kΩ 5kΩ 4.6kΩ
0.55±0.1
1:Base 2:Collector 3:Emitter M...