Transistors - Programmable Unijunction
Programmable unijunction transistors (PUTs) are a relative of Silicon Controlled Rectifier (SCR) devices, having a characteristic behavior somewhat like a unidirectional DIAC with a user-configurable threshold voltage. While useful for creating low frequency oscillator and timing functions, SCR triggering applications, and others, alternative techniques for addressing such needs have gained greater favor.
Sourcing NTE Electronics, Inc. Transistors - Programmable Unijunction: in-stock lines for quick ship, BOM matching for multi-line builds, and original-channel screening — not keyword stuffing.
Product List
Total Components: 8
| Product | Pricing | Datasheet | Voltage - Output | Voltage - Offset (Vt) | Current - Gate to Anode Leakage (Igao) | Current - Valley (Iv) | Current - Peak | Power Dissipation (Max) | Voltage | Package / Case | Stock & Quantity |
|---|---|---|---|---|---|---|---|---|---|---|---|
![]() 2N6028 NTE Electronics, Inc. | 1 $1.5500 | 11V | 600 mV | 10 nA | 25 µA | 150 nA | 300 mW | 40V | TO-226-3, TO-92-3 (TO-226AA) | 7,643 | |
![]() 2N2646 NTE Electronics, Inc. | 1 $5.8000 | - | 3 V | - | 600 µA | 5 µA | 300 mW | 35V | TO-206AA, TO-18-3 Metal Can | 6,208 | |
![]() NTE6410 NTE Electronics, Inc. | 1 $7.7000 | - | - | - | 7 mA | 5 µA | 300 mW | - | TO-226-3, TO-92-3 (TO-226AA) | 7,113 | |
![]() NTE6401 NTE Electronics, Inc. | 1 $9.0800 | - | - | - | 6 mA | 5 µA | 300 mW | - | TO-206AA, TO-18-3 Metal Can | 6,942 | |
![]() NTE6409 NTE Electronics, Inc. | 1 $9.7600 | - | - | - | 18 mA | 2 µA | 600 mW | - | TO-206AA, TO-18-3 Metal Can | 3,369 | |
![]() NTE6400 NTE Electronics, Inc. | 1 $60.0000 | - | - | - | 8 mA | 25 µA | 300 mW | - | TO-205AD, TO-39-3 Metal Can | 4,022 | |
![]() NTE6400A NTE Electronics, Inc. | 1 $56.3300 | - | - | - | 8 mA | 25 µA | 600 mW | - | TO-205AD, TO-39-3 Metal Can | 4,941 | |
![]() NTE6402 NTE Electronics, Inc. | 1 $3.1000 | 6V | 1.6 V | 10 nA | 50 µA | 2 µA | 300 mW | 40V | TO-226-3, TO-92-3 (TO-226AA) | 3,690 |







