Programmable Unijunction

Browse available Programmable Unijunction components by manufacturer and part number. Review stock status, datasheets and key technical parameters to compare suitable options for design, maintenance, replacement or purchasing.

If you already have a target MPN or BOM, send it to EGOO with the required quantity. Our sourcing team can check availability, lead time and quotation options, including hard-to-find and obsolete parts.

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	4,303	1+：$4.26000 10+：$2.79400 100+：$1.95790 500+：$1.60078 1000+：$1.48609 2500+：$1.36205 5000+：$1.33719	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	0	3000+：$1.55894	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	0	-	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	0	-	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

Programmable Unijunction FAQ

What Programmable Unijunction components can I source from EGOO?

You can browse available Programmable Unijunction product families, manufacturers and part numbers on this page, then review stock, datasheets and technical information for suitable options.

Can EGOO help with hard-to-source or obsolete Programmable Unijunction parts?

Yes. EGOO provides sourcing support for shortage, obsolete and hard-to-find electronic components. Send us the target manufacturer part number and quantity for checking.

Does EGOO support BOM and small-batch sourcing?

Yes. We support BOM sourcing, prototype requirements and small-batch supply, together with stock, lead-time and quotation assistance.

How do I request pricing and availability?

Submit the manufacturer part number, required quantity and any package, date-code or delivery requirements through the RFQ form, and our team will review available sourcing options.