- 2N3957
- Interfet Corporation
- N-Channel Dual Silicon Junction Field-Effect Transistor
- 2N3957
- Intersil Corporation
- Data Book 1981
- 2N3957
- National Semiconductor
- Pro-Electron Transistor Datasheets
- 2N3957
- Semiconductors, Inc.
- J Type Field Effect Transistors
- 2N3957
- Solitron Devices, Inc.
- 2 CHANNEL, N-CHANNEL, Si, SMALL SIGNAL, JFET, TO-71