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Programmable Unijunction

Manufacturers	Series	Package/Case	Packaging	Product Status	Voltage	Power Dissipation (Max)	Voltage - Output	Voltage - Offset (Vt)	Current - Gate to Anode Leakage (Igao)	Current - Valley (Iv)	Current - Peak
Central Semiconductor Corp Harris Corporation onsemi	* - CMPP	- TO-206AA, TO-18-3 Metal Can TO-226-3, TO-92-3 (TO-226AA) TO-226-3, TO-92-3 (TO-226AA) Formed Leads TO-236-3, SC-59, SOT-23-3 TO-98-3	Box Bulk Cut Tape (CT) Tape & Box (TB) Tape & Reel (TR)	Active Obsolete	- 30V 40V	- 167 mW 300 mW	- 11V 1V 3V 5V 6V	- 1.6 V 600 mV	- 10 nA	- 18 mA 2 mA 25 µA 4 mA 50 µA 6 mA	- 1 µA 150 nA 2 µA 400 nA

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Mfr. Part #	Availability	Price	Quantity	Datasheet	Series	Package/Case	Packaging	Product Status	Voltage	Power Dissipation (Max)	Voltage - Output	Voltage - Offset (Vt)	Current - Gate to Anode Leakage (Igao)	Current - Valley (Iv)	Current - Peak
CMPP6028 TR PBFREE PROGRAMMABLE UJT SOT-23 Central Semiconductor Corp	6,939	-	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Active	40V	167 mW	6V	600 mV	10 nA	25 µA	150 nA
GES6028TPE1 PNP PROGRAMMABLE UNIJUNCTION TRA Harris Corporation	2,000	-	RFQ	Datasheet	*	-	Bulk	Active	-	-	-	-	-	-	-
2N4988 SMALL SIGNAL BIPOLAR TRANSISTOR Harris Corporation	6,636	-	RFQ	Datasheet	-	TO-98-3	Bulk	Active	-	-	-	-	-	-	-
2N4989 SMALL SIGNAL BIPOLAR TRANSISTOR Harris Corporation	922	-	RFQ	Datasheet	-	TO-98-3	Bulk	Active	30V	-	-	-	-	-	-
2N6027 PBFREE PROGRAMMABLE UJT 40V TO226-3 Central Semiconductor Corp	8,009	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA)	Bulk	Active	40V	300 mW	6V	1.6 V	10 nA	50 µA	2 µA
2N6028 PBFREE PROGRAMMABLE UJT 40V TO226-3 Central Semiconductor Corp	4,323	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA)	Bulk	Active	40V	300 mW	6V	600 mV	10 nA	25 µA	150 nA
CMPP6027 TR PBFREE PROGRAMMABLE UJT SOT-23 Central Semiconductor Corp	3,587	-	RFQ	Datasheet	CMPP	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Active	40V	167 mW	6V	600 mV	10 nA	50 µA	2 µA
2N6028RLRA PROGRAMMABLE UJT 40V TO92 onsemi	2,967	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA) Formed Leads	Cut Tape (CT)	Obsolete	40V	300 mW	11V	600 mV	10 nA	25 µA	150 nA
2N6027RLRA PROGRAMMABLE UJT 40V TO92 onsemi	2,074	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA) Formed Leads	Cut Tape (CT)	Obsolete	40V	300 mW	11V	1.6 V	10 nA	50 µA	2 µA
2N6027RLRAG PROGRAMMABLE UJT 40V TO92 onsemi	7,469	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA) Formed Leads	Tape & Reel (TR)	Obsolete	40V	300 mW	11V	1.6 V	10 nA	50 µA	2 µA
2N6028RLRAG PROGRAMMABLE UJT 40V TO92 onsemi	5,124	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA) Formed Leads	Tape & Reel (TR)	Obsolete	40V	300 mW	11V	600 mV	10 nA	25 µA	150 nA
2N6027RL1G PROGRAMMABLE UJT 40V TO92 onsemi	9,215	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA) Formed Leads	Tape & Reel (TR)	Obsolete	40V	300 mW	11V	1.6 V	10 nA	50 µA	2 µA
2N6028RLRMG PROGRAMMABLE UJT 40V TO92 onsemi	4,703	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA) Formed Leads	Tape & Box (TB)	Obsolete	40V	300 mW	11V	600 mV	10 nA	25 µA	150 nA
2N6028RLRPG PROGRAMMABLE UJT 40V TO92 onsemi	9,871	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA) Formed Leads	Tape & Box (TB)	Obsolete	40V	300 mW	11V	600 mV	10 nA	25 µA	150 nA
2N6027G TRANS PROG UNIJUNCT 40V TO92 onsemi	9,244	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA)	Box	Obsolete	40V	300 mW	11V	1.6 V	10 nA	50 µA	2 µA
2N6027RL1 PROGRAMMABLE UJT 40V TO92 onsemi	6,608	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA) Formed Leads	Tape & Reel (TR)	Obsolete	40V	300 mW	11V	1.6 V	10 nA	50 µA	2 µA
2N6028G PROGRAMMABLE UJT 40V TO92 onsemi	3,311	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA)	Bulk	Obsolete	40V	300 mW	11V	600 mV	10 nA	25 µA	150 nA
2N6028RLRP PROGRAMMABLE UJT 40V TO92 onsemi	2,728	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA) Formed Leads	Tape & Box (TB)	Obsolete	40V	300 mW	11V	600 mV	10 nA	25 µA	150 nA
CMPP6027R BK PROGRAMMABLE UJT SOT-23 Central Semiconductor Corp	9,711	-	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Bulk	Obsolete	40V	167 mW	6V	1.6 V	10 nA	50 µA	2 µA
CMPP6028R BK PROGRAMMABLE UJT SOT-23 Central Semiconductor Corp	6,368	-	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Bulk	Active	40V	167 mW	6V	600 mV	10 nA	25 µA	150 nA

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Category Overview

Programmable Unijunction Products & Selection Guide

Programmable Unijunction are widely used in industrial automation, automotive electronics, communication equipment, consumer electronics, new energy systems, and many other electronic applications. We offer products from multiple manufacturers, packages, and specifications to help engineers and buyers compare and source suitable components.

Use the manufacturer, key specification, availability, and Datasheet filters to narrow down the right Programmable Unijunction. If the exact part is not listed, submit an inquiry and our team can help check stock, lead time, and suitable alternatives.

FAQ

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Start with the required electrical specifications, package, operating temperature, application conditions, and manufacturer preference, then compare availability and lead time.

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Inventory can change with supply conditions. For project or volume requirements, please submit an inquiry so current stock, pricing, and lead time can be confirmed.

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