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Datasheet 2N489 Equivalent ( PDF ) |
| N.º | Número de pieza | Descripción | Fabricantes | |
| 23 | 2N489 | SILICON UNIJUNCTION TRANSISTORS 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-19500, JANTX level. Add “HR” suffix to base part number. Available as non-RoHS (Sn/Pb pla |
 Digitron |
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| 22 | 2N489 | Diode ( Rectifier ) |
 American Microsemiconductor |
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| 21 | 2N4890 | GENERAL PURPOSE TRANSISTOR 2N4453
For Specifications, See 2N869A Data.
2N4890
MAXIMUM RATINGS
Rating
Collector-Emitter Voltage
Collector-Base Voltage
Emitter-Base Voltage
—Collector Current Continuous
Total Device Dissipation (« T"a = 25°C Derate above 25°C
Total Device Dissipation (a Tq = 25°C Derate above 25°C
Ope |
 Motorola Semiconductors |
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| 20 | 2N4890 | Small Signal Transistors Small Signal Transistors TO-39 Case (Continued)
TYPE NO. DESCRIPTION VCBO (V) VCEO (V) *VCER VEBO (V) ICBO @ (µA) *ICEO **ICES ***ICEV ****ICER MIN 5.0 5.0 5.0 5.0 7.0 7.0 6.0 6.0 7.0 7.0 7.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 7.0 6.0 5.0 5.0 5.0 5.0 3.5 6.0 --5.0 5.0 6.0 6.0 6.0 5.0 5.0 7.0 7.0 4.0 4.0 0 |
 Central Semiconductor Corp |
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