Slim DIN Rail Mount NPN to PNP/PNP to NPN Sensor Logic Signal Converter Module: Amazon.com: Industrial & Scientific
Transistor Assortment, Npn Transistor Transistors Assortment Kit for Industry for Plug Transistor for PNP Transistor for 2n3904 Npn Transistor: Amazon.com: Industrial & Scientific
BJT Transistors Assortment Kit - Set of 210 PNP and NPN Assorted Transistors with 250 Assorted Resistors - Bipolar Transistor Pack with 2N3904 2N3906 S8050 2N2907 S8550 2N2222 BC337 C1815 BC327 A1015:
New 100 X S9018H S9018 9018 NPN Transistor TO-92: Amazon.com: Industrial & Scientific
New 100 X S9018H S9018 9018 NPN Transistor TO-92: Amazon.com: Industrial & Scientific
1PACK Transistor Tester,Mosfet Transistor Capacitor Tester, Mega328 NPN PNP Transistor Diode Resistor Inductor Capacitance MOS SCR ESR Meter Automatic Checker Detector(not Included DC9V Battery): Amazon.com: Industrial & Scientific
Transistor Assortment, Npn Transistor Transistors Assortment Kit for Industry for Plug Transistor for PNP Transistor for 2n3904 Npn Transistor: Amazon.com: Industrial & Scientific
200Pcs PNP NPN Transistor Silica Gel Power Transistor Assortment Kit for Student Experiment, Maintenance and Production: Amazon.com: Industrial & Scientific
Transistor Assortment, Npn Transistor Transistors Assortment Kit for Industry for Plug Transistor for PNP Transistor for 2n3904 Npn Transistor: Amazon.com: Industrial & Scientific
BJT Transistors Assortment Kit - Set of 210 PNP and NPN Assorted Transistors with 250 Assorted Resistors - Bipolar Transistor Pack with 2N3904 2N3906 S8050 2N2907 S8550 2N2222 BC337 C1815 BC327 A1015:
Amazon.com: Digital Counter, Easy Connection NPN PNP Signal Input Stable Electric Counters Auto Detection for Industrial Control : Industrial & Scientific