| Part Number | 2N491B Datasheet |
|---|---|
| Manufacturer | Digitron |
| Overview |
2N489(A,B)-2N494(A,B)
High-reliability discrete products and engineering services since 1977
SILICON UNIJUNCTION TRANSISTORS
FEATURES Available as “HR” (high reliability) screened per MIL-PRF-195.
* 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 peak point current *. |
2N491B Datasheet and Specifications PDF
The 2N491B is a SILICON UNIJUNCTION TRANSISTORS.
| Part Number | 2N491B Datasheet |
|---|---|
| Description | Silicon Unijunction Transistor |
| Manufacturer | Central Semiconductor |
| Overview | 145 Adams Avenue, Hauppauge, NY 11788 USA Tel: (631) 435-1110 • Fax: (631) 435-1824 . . |