UN1224 transistor equivalent, silicon npn epitaxial planer transistor.
q
q
0.85
s Resistance by Part Number
q q q q
0.55±0.1
UN1221 UN1222 UN1223 UN1224
(R1) 2.2kΩ 4.7kΩ 10kΩ 2.2kΩ
(R2) 2.2kΩ 4.7kΩ 10kΩ 10kΩ (Ta=25˚C)
Ratings 50 50 50.
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