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2N4949 Tech Specifications
THROUGH-HOLE UJT
Product Attribute | Attribute Value |
---|---|
Category | Discrete Semiconductors / Programmable Unijunction Transistors |
Manufacturer | Central Semiconductor Corp |
Factory Lead Time | 3 Weeks |
Package / Case | TO-206AA, TO-18-3 Metal Can |
Transistor Element Material | SILICON |
JESD-609 Code | e0 |
Part Status | Obsolete |
Number of Terminations | 3 |
Subcategory | Unijunction Transistors |
Terminal Form | WIRE |
Reach Compliance Code | not_compliant |
JESD-30 Code | O-MBCY-W3 |
Operating Temperature (Min) | -65°C |
Configuration | SINGLE |
Power Dissipation-Max (Abs) | 0.36W |
Current - Valley (Iv) | 2mA |
Intrinsic Stand-off Ratio-Max | 0.86 |
Static Inter-base Res-Max | 12 kΩ |
Valley Point Current-Min | 2mA |
Peak Point Current-Max | 1mA |
Product Attribute | Attribute Value |
---|---|
Part Status | Active |
RoHS Status | ROHS3 Compliant |
Pbfree Code | yes |
Surface Mount | NO |
Published | 2000 |
Pbfree Code | no |
Moisture Sensitivity Level (MSL) | Not Applicable |
Terminal Finish | TIN/LEAD (SN/PB) |
Terminal Position | BOTTOM |
Peak Reflow Temperature (Cel) | NOT SPECIFIED |
[email protected] Reflow Temperature-Max (s) | NOT SPECIFIED |
Operating Temperature (Max) | 200°C |
Number of Elements | 1 |
Voltage - Output | 3V |
Current - Peak | 1μA |
Inter-base Voltage-Max | 25V |
Intrinsic Stand-off Ratio-Min | 0.74 |
Static Inter-base Res-Min | 4 kΩ |
Emitter Current-Max | 50mA |
RoHS Status | Non-RoHS Compliant |
2N4949 Documents
Download datasheets and manufacturer documentation for 2N4949
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Datasheets
Others include "2N494" parts
The following parts include '2N494'
Part # | Manufacturer | Category | Availability |
---|---|---|---|
2N4948 | Central Semiconductor Corp | Programmable Unijunction Transistors |
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2N4949 brand manufacturers: Central Semiconductor Corp, Bonchip stock, 2N4949 reference price. 2N4949 parameters, 2N4949 Datasheet PDF and pin diagram description download.You can use the 2N4949 Pluggable Connectors, DSP Datesheet PDF, find 2N4949 pin diagram and circuit diagram and usage method of function, 2N4949 electronics tutorials.You can download from the Bonchip.
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