ZD Integrated Circuits · Authentic parts, guaranteed — AS6081 counterfeit-avoidance since 1992
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Unijunction Transistors

Distributed by ZD Integrated Circuits with counterfeit-avoidance inspection on every lot. Hard-to-find, obsolete, and excess unijunction transistors sourced worldwide.

7catalog parts
2in ZDI stock
3major manufacturers

Top manufacturers in this category

GEN 1 partsMotorola 1 partsMULTICOMP 1 parts

In-stock & featured parts

2N21602N4871JAN2N49482N48702N1671C2N48912N4872

Green = physically in ZDI stock today. All 7 unijunction transistors are searchable by part number.

Browse all 7 unijunction transistors

2N1671C2N21602N48702N48712N48722N4891JAN2N4948

Need a part in this category?

Obsolete and allocated unijunction transistors — sourced worldwide, inspected in-house at our ISO 9001 facility.

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