: They index transistors by their alphanumeric codes (e.g., 2N, BC, 2SC series).
Locate the alphanumeric code printed on the face of the transistor casing. Look this number up in the main index of your equivalent book. Note the recommended substitute number (such as an NTE or ECG equivalent). Step 2: Verify Key Electrical Parameters
Covers all major types including Bipolar, FET, and MOSFETs, providing application guidance and technical equations. International Transistor Equivalents Guide (Babani Publishing):