Transistors - Programmable Unijunction | Electronic Components Distributor DigiKey

Showing

of 44

Mfr Part #	Quantity Available	Price	Series	Package	Product Status	Voltage	Power Dissipation (Max)	Voltage - Output	Voltage - Offset (Vt)	Current - Gate to Anode Leakage (Igao)	Current - Valley (Iv)	Current - Peak	Package / Case

CMPP6028 TR PBFREE PROGRAMMABLE UJT SOT-23 Central Semiconductor Corp	17,105 In Stock	1 : $2.82000 Cut Tape (CT) 3,000 : $1.50570 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	40V	167 mW	6V	600 mV	10 nA	25 µA	150 nA	TO-236-3, SC-59, SOT-23-3
2N4988 SMALL SIGNAL BIPOLAR TRANSISTOR Harris Corporation	6,636 Marketplace	525 : $0.57000 Bulk	-	Bulk	Active	30V	300 mW	3.5V	-	-	-	-	TO-98-3
GES6028 PNP PROGRAMMABLE UNIJUNCTION TRA Harris Corporation	0 Marketplace	Active	-	Bulk	Active	1.5V	300 mW	6V	1.6 V	10 nA	25 µA	150 nA	TO-226-3, TO-92-3 (TO-226AA)
2N2646 UNI JUNCT TRANS TO18 Solid State Inc.	6,410 Marketplace	10 : $1.29000 Box	-	Box	Active	35V	300 mW	-	3 V	-	600 µA	5 µA	TO-206AA, TO-18-3 Metal Can
2N4989 SMALL SIGNAL BIPOLAR TRANSISTOR Harris Corporation	922 Marketplace	205 : $1.47000 Bulk	-	Bulk	Active	30V	300 mW	-	-	-	-	-	TO-98-3
2N6028 T-PROG UNIJUNCTION NTE Electronics, Inc	1,701 Marketplace	1 : $1.55000 Bag	-	Bag	Active	40V	300 mW	11V	600 mV	10 nA	25 µA	150 nA	TO-226-3, TO-92-3 (TO-226AA)
NTE6402 T-PROG. UNIJUNCTION SI NTE Electronics, Inc	0 Marketplace	Active	-	Bag	Active	40V	300 mW	6V	1.6 V	10 nA	50 µA	2 µA	TO-226-3, TO-92-3 (TO-226AA)
2N2646 T-SI- UNIJUNCTION NTE Electronics, Inc	245 Marketplace	1 : $5.80000 Bag	-	Bag	Active	35V	300 mW	-	3 V	-	600 µA	5 µA	TO-206AA, TO-18-3 Metal Can
NTE6410 T-UNIJUNCTION SI NTE Electronics, Inc	120 Marketplace	1 : $7.70000 Bag	-	Bag	Active	-	300 mW	-	-	-	7 mA	5 µA	TO-226-3, TO-92-3 (TO-226AA)
NTE6401 T-UNIJUNCTION SI NTE Electronics, Inc	280 Marketplace	1 : $9.08000 Bag	-	Bag	Active	-	300 mW	-	-	-	6 mA	5 µA	TO-206AA, TO-18-3 Metal Can
NTE6409 T-UNIJUNCTION SI NTE Electronics, Inc	232 Marketplace	1 : $9.76000 Bag	-	Bag	Active	-	600 mW	-	-	-	18 mA	2 µA	TO-206AA, TO-18-3 Metal Can
NTE6400A T-UNIJUNCTION SI NTE Electronics, Inc	0 Marketplace	Active	-	Bag	Active	-	600 mW	-	-	-	8 mA	25 µA	TO-205AD, TO-39-3 Metal Can
NTE6400 T-UNIJUNCTION SI NTE Electronics, Inc	35 Marketplace	1 : $60.00000 Bag	-	Bag	Active	-	300 mW	-	-	-	8 mA	25 µA	TO-205AD, TO-39-3 Metal Can
CMPP6027 TR PBFREE PROGRAMMABLE UJT SOT-23 Central Semiconductor Corp	0 In Stock	3,000 : $1.22250 Tape & Reel (TR)	*	Tape & Reel (TR)	Active	-	-	-	-	-	-	-	-
2N6027 PBFREE PROGRAMMABLE UJT 40V TO226-3 Central Semiconductor Corp	0 In Stock	2,500 : $1.23825 Bulk	-	Bulk	Active	40V	300 mW	6V	1.6 V	10 nA	50 µA	2 µA	TO-226-3, TO-92-3 (TO-226AA)
2N6028 PBFREE PROGRAMMABLE UJT 40V TO226-3 Central Semiconductor Corp	0 In Stock	2,500 : $1.23825 Bulk	-	Bulk	Active	40V	300 mW	6V	600 mV	10 nA	25 µA	150 nA	TO-226-3, TO-92-3 (TO-226AA)
2N4870 TO 92 UNIJUNCTION TRANSISTOR Solid State Inc.	50 Marketplace	10 : $1.00000 Bulk	-	Bulk	Active	35V	300 mW	6V	-	-	5 mA	5 µA	TO-226-3, TO-92-3 (TO-226AA)
2N4871 TO 92 UNIJUNCTION TRANSISTOR Solid State Inc.	50 Marketplace	10 : $1.00000 Bulk	-	Bulk	Active	35V	300 mW	8V	-	-	7 mA	5 µA	TO-226-3, TO-92-3 (TO-226AA)
2N2647 TO 18 UNIJUNCTION TRANSISTOR Solid State Inc.	50 Marketplace	10 : $1.40000 Bulk	-	Bulk	Active	35V	300 mW	7V	-	-	18 mA	2 µA	TO-206AA, TO-18-3 Metal Can
2N1671 TO 5 UNIJUNCTION TRANSISTOR Solid State Inc.	50 Marketplace	10 : $60.00000 Bulk	-	Bulk	Active	30V	450 mW	-	-	-	-	25 µA	TO-205AA, TO-5-3 Metal Can
2N1671A TO 5 UNIJUNCTION TRANSISTOR Solid State Inc.	50 Marketplace	10 : $60.00000 Bulk	-	Bulk	Active	30V	450 mW	-	-	-	-	25 µA	TO-205AA, TO-5-3 Metal Can
2N1671C TO 5 UNIJUNCTION TRANSISTOR Solid State Inc.	50 Marketplace	10 : $60.00000 Bulk	-	Bulk	Active	30V	450 mW	-	-	-	-	25 µA	TO-205AA, TO-5-3 Metal Can
2N6027RLRA THYRISTOR PROG UNIJUNCT 40V TO92 onsemi	0 In Stock	Obsolete	-	Cut Tape (CT)	Obsolete	40V	300 mW	11V	1.6 V	10 nA	50 µA	2 µA	TO-226-3, TO-92-3 (TO-226AA) Formed Leads
2N6028RLRA THYRISTOR PROG UNIJUNCT 40V TO92 onsemi	0 In Stock	Obsolete	-	Cut Tape (CT)	Obsolete	40V	300 mW	11V	600 mV	10 nA	25 µA	150 nA	TO-226-3, TO-92-3 (TO-226AA) Formed Leads
2N6027RLRAG THYRISTOR PROG UNIJUNCT 40V TO92 onsemi	0 In Stock	Obsolete	-	Tape & Reel (TR) Cut Tape (CT)	Obsolete	40V	300 mW	11V	1.6 V	10 nA	50 µA	2 µA	TO-226-3, TO-92-3 (TO-226AA) Formed Leads

Showing

of 44

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.