Silicon Junction FETs (Small Signal)
2SK123
Silicon N-Channel Junction FET
For impedance conversion in low frequency For electret capacitor microphone
+0.2 5.8−0.3
unit: mm
s Features
q High mutual conductance gm q Low noise voltage of NV
0.4−0.05
+0.1
2.4±0.1 1 0.95 0.95 1.9±0.2
1.5−0.05
+0.25
1.9±0.1
1.45 2 0.16−0.06
+0.1 +0.1
3
s Absolute Maxi...
