Datasheet Summary
Silicon Junction FETs (Small Signal)
2SK0123 (2SK123)
Silicon N-Channel Junction FET
For impedance conversion in low frequency For electret capacitor microphone s Features q High mutual conductance gm q Low noise voltage of NV
1 2 (0.95) (0.95) 1.9±0.1 2.90+0.20
- 0.05 10˚
Unit: mm
0.40+0.10
- 0.05 3 0.16+0.10
- 0.06
1.50+0.25
- 0.05
2.8+0.2
- 0.3 s...