2N491A, 2N489 SILICON UNIJUNCTION TRANSISTORS

Digitron

Description

2N489(A,B)-2N494(A,B) High-reliability discrete products and engineering services since 1977 SILICON UNIJUNCTION TRANSISTORS .

📥 Download Datasheet

2N491A Datasheet Preview — This datasheet PDF includes multiple part numbers: 2N491A, 2N489. Please refer to the document for exact specifications by model.

Datasheet Specifications

Part number: 2N491A, 2N489
Manufacturer: Digitron
File Size: 1.45 MB
Datasheet: 2N489-Digitron.pdf
Description: SILICON UNIJUNCTION TRANSISTORS
Note: This datasheet PDF includes multiple part numbers: 2N491A, 2N489.
Please refer to the document for exact specifications by model.

Features

* Available as “HR” (high reliability) screened per MIL-PRF-19500, JANTX level. Add “HR” suffix to base part number.
* Available as non-RoHS (Sn/Pb plating), standard, and as RoHS by adding “-PBF” suffix.
* Stable operation over wide temperature range
* Low leakage current
* Low

2N491A Distributors

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2N489 SILICON UNIJUNCTION TRANSISTORS Digitron

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