Programmable Unijunction

Compare the current Programmable Unijunction Transistors selection by manufacturer, stock status, datasheet and technical parameters. Use these details to narrow the list to parts that match your design, maintenance or purchasing requirements.

For a specific MPN, package, electrical rating or quantity requirement, send the details to EGOO. We can help confirm availability, quotation and alternative sourcing options.

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
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	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
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
CMPP6027R TR PROGRAMMABLE UJT SOT-23 Central Semiconductor Corp	8,711	-	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Obsolete	40V	167 mW	6V	1.6 V	10 nA	50 µA	2 µA
CMPP6028R TR PROGRAMMABLE UJT SOT-23 Central Semiconductor Corp	6,450	-	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
2N2647 THROUGH-HOLE UJT Central Semiconductor Corp	4,120	-	RFQ	Datasheet	-	TO-206AA, TO-18-3 Metal Can	Box	Obsolete	-	300 mW	6V	-	-	18 mA	2 µA
2N4851 THROUGH-HOLE UJT Central Semiconductor Corp	7,247	-	RFQ	Datasheet	-	TO-206AA, TO-18-3 Metal Can	Box	Obsolete	-	300 mW	3V	-	-	2 mA	2 µA

Programmable Unijunction FAQ

How can I narrow the current Programmable Unijunction selection?

Use the available manufacturer and technical filters to compare matching parts by specifications, stock status, pricing and datasheet information.

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

Yes. Send the manufacturer part number and required quantity to our sourcing team for availability, lead-time and alternative sourcing support.

Can I request a quotation for a BOM or small-batch requirement?

Yes. EGOO supports BOM sourcing, prototype quantities and small-batch purchasing. Provide your part list and quantities for a quotation review.

What information should I provide when requesting a quote?

Please provide the target part number, manufacturer, quantity and any required date code, package or delivery requirements so our team can respond more accurately.