- 2SK937
- Sanyo Semiconductor
- Very High Frequency Transistors / Amplifier Transistors
- SK9370
- Thompson Components
- Bipolar Transistor Selection Guide
- SK9371
- Thompson Components
- Bipolar Transistor Selection Guide
- SK9371/63
- Thompson Components
- Bipolar Transistor Selection Guide
- SK9372
- Thompson Components
- Bipolar Transistor Selection Guide
- SK9372/64
- Thompson Components
- Bipolar Transistor Selection Guide
- SK9373
- Thompson Components
- Bipolar Transistor Selection Guide
- SK9373/65
- Thompson Components
- Bipolar Transistor Selection Guide
- SK9374
- Thompson Components
- Bipolar Transistor Selection Guide