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| Manufacturer | Onsemi |
|---|---|
| Manufacturer's Part Number | 2N494C |
| Description | Unijunction Transistors; Configuration: SINGLE; Surface Mount: NO; Maximum Power Dissipation (Abs): .45 W; Terminal Form: WIRE; Maximum Emitter Current: 70 mA; |
| Datasheet | 2N494C Datasheet |
| In Stock | 643 |
| NAME | DESCRIPTION |
|---|---|
| Package Body Material: | METAL |
| Configuration: | SINGLE |
| Transistor Element Material: | SILICON |
| Transistor Application: | SWITCHING |
| Minimum Valley Point Current: | 8 mA |
| Sub-Category: | Unijunction Transistors |
| Surface Mount: | NO |
| Maximum Inter-base Voltage: | 65 V |
| Terminal Finish: | Tin/Lead (Sn/Pb) |
| No. of Terminals: | 3 |
| Maximum Peak Point Current: | 2 mA |
| Maximum Power Dissipation (Abs): | .45 W |
| Terminal Position: | BOTTOM |
| Package Style (Meter): | CYLINDRICAL |
| JESD-30 Code: | O-MBCY-W3 |
| No. of Elements: | 1 |
| Package Shape: | ROUND |
| Terminal Form: | WIRE |
| Maximum Operating Temperature: | 140 Cel |
| Maximum Static Inter-Base Resistance: | 9.1 kohm |
| Minimum Intrinsic Stand-off Ratio: | .62 |
| Maximum Intrinsic Stand-off Ratio: | .75 |
| JEDEC-95 Code: | TO-5 |
| JESD-609 Code: | e0 |
| Minimum Operating Temperature: | -65 Cel |
| Minimum Static Inter-Base Resistance: | 6.2 kohm |
| Maximum Emitter Current: | 70 mA |









