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Programmable Unijunction
(68 results)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.
| Part # | Manufacturer | Description | Availability | Pricing | Quantity |
|---|---|---|---|---|---|
 2N6027RLRAProgrammable Unijunction | onsemi | Programmable Unijunction Transistor, TO-92 (TO-226) 5.33mm Body Height, 2000-REEL | 22019 | - | |
 2N6028RLRAProgrammable Unijunction | onsemi | Programmable Unijunction Transistor, TO-92 (TO-226) 5.33mm Body Height, 2000-REEL | In Stock | - | |
 2N6027RLRAGProgrammable Unijunction | onsemi | Programmable Unijunction Transistor, TO-92 (TO-226) 5.33mm Body Height, 2000-REEL | In Stock | - | |
2N6028RLRAGProgrammable Unijunction | onsemi | Programmable Unijunction Transistor, TO-92 (TO-226) 5.33mm Body Height, 2000-REEL | 3776 | - | |
 2N6027GProgrammable Unijunction | onsemi | Programmable Unijunction Transistor, TO-92 (TO-226) 5.33mm Body Height, 5000-BLKBX | 60013 | - | |
2N6027RL1Programmable Unijunction | onsemi | Programmable Unijunction Transistor, TO-92 (TO-226) 5.33mm Body Height, 2000-REEL | In Stock | - | |
 2N6027RL1GProgrammable Unijunction | onsemi | Programmable Unijunction Transistor, TO-92 (TO-226) 5.33mm Body Height, 2000-REEL | 3883 | - | |
 2N6028GProgrammable Unijunction | onsemi | Programmable Unijunction Transistor, TO-92 (TO-226) 5.33mm Body Height, 5000-BLKBX | 5002 | - | |
2N6028RLRMGProgrammable Unijunction | onsemi | Programmable Unijunction Transistor, TO-92 (TO-226) 5.33mm Body Height, 2000-FNFLD | In Stock | - | |
2N6028RLRPProgrammable Unijunction | onsemi | PROGRAMMABLE UJT, TO-92, PLASTIC, CASE 029, TO-226AA, 3 PIN | In Stock | - | |
2N6028RLRPGProgrammable Unijunction | onsemi | THYRISTOR PROG UNIJUNCT 40V TO92 | 35003 | - | |
 CMPP6027 TR PBFREEProgrammable Unijunction | Central Semiconductor | PROGRAMMABLE UJT SOT-23 | In Stock | - | |
 CMPP6028 TR PBFREEProgrammable Unijunction | Central Semiconductor | PROGRAMMABLE UJT SOT-23 | 3147 | - | |
2N6027 PBFREEProgrammable Unijunction | Central Semiconductor | Thyristor Diode PUT 40V 5A 3-Pin TO-92 | 14460 | - | |
 2N6028 PBFREEProgrammable Unijunction | Central Semiconductor | Thyristor PUT 40V 5A | 3650 | - | |
 CMPP6027R BKProgrammable Unijunction | Central Semiconductor | PROGRAMMABLE UJT SOT-23 | In Stock | - | |
CMPP6028R BKProgrammable Unijunction | Central Semiconductor | PROGRAMMABLE UJT SOT-23 | In Stock | - | |
CMPP6027R TRProgrammable Unijunction | Central Semiconductor | PROGRAMMABLE UJT SOT-23 | In Stock | - | |
CMPP6028R TRProgrammable Unijunction | Central Semiconductor | PROGRAMMABLE UJT SOT-23 | In Stock | - | |
2N4852Programmable Unijunction | Central Semiconductor | Unijunction Transistor, 2uA I(P), TO-18, TO-18, 3 PIN | In Stock | - | |
2N4853Programmable Unijunction | Central Semiconductor | Unijunction Transistor, 0.4uA I(P), TO-18, TO-18, 3 PIN | In Stock | - | |
 2N4949Programmable Unijunction | Central Semiconductor | Unijunction Transistor, 1uA I(P), TO-18, TO-18, 3 PIN | In Stock | - | |
 NCP58922MNTWGProgrammable Unijunction | onsemi | Enhanced Mode GaN Power Switch with Integrated Driver | In Stock | 1+: $10.78000 10+: $7.50288 100+: $6.46272
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NCP58921MNTWGProgrammable Unijunction | onsemi | Enhanced Mode GaN Power Switch with Integrated Driver | In Stock | 1+: $15.40880 10+: $10.94544 100+: $10.25957
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NCP58920MNTWGProgrammable Unijunction | onsemi | Enhanced Mode GaN Power Switch with Integrated Driver | In Stock | 1+: $7.99040 10+: $5.46744 100+: $4.36234
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