Part Details for 1N4490 by Bkc Semiconductors Inc
Overview of 1N4490 by Bkc Semiconductors Inc
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (10 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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Applications
Consumer Electronics
Energy and Power Systems
Electronic Manufacturing
Renewable Energy
Automotive
Part Details for 1N4490
1N4490 CAD Models
1N4490 Part Data Attributes
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1N4490
Bkc Semiconductors Inc
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Datasheet
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1N4490
Bkc Semiconductors Inc
Zener Diode, 110V V(Z), 5%, 1.5W, Silicon, Unidirectional,
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| Rohs Code | No | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | BKC SEMICONDUCTORS INC | |
| Reach Compliance Code | unknown | |
| Additional Feature | HIGH SURGE CAPABILITY | |
| Case Connection | ISOLATED | |
| Configuration | SINGLE | |
| Diode Element Material | SILICON | |
| Diode Type | ZENER DIODE | |
| Dynamic Impedance-Max | 300 Ω | |
| JESD-30 Code | O-LALF-W2 | |
| JESD-609 Code | e0 | |
| Knee Impedance-Max | 4000 Ω | |
| Number of Elements | 1 | |
| Number of Terminals | 2 | |
| Operating Temperature-Max | 175 °C | |
| Package Body Material | GLASS | |
| Package Shape | ROUND | |
| Package Style | LONG FORM | |
| Polarity | UNIDIRECTIONAL | |
| Power Dissipation-Max | 1.5 W | |
| Qualification Status | Not Qualified | |
| Reference Voltage-Nom | 110 V | |
| Reverse Current-Max | 0.25 µA | |
| Surface Mount | NO | |
| Technology | ZENER | |
| Terminal Finish | TIN LEAD | |
| Terminal Form | WIRE | |
| Terminal Position | AXIAL | |
| Voltage Tol-Max | 5% | |
| Working Test Current | 2 mA |
Alternate Parts for 1N4490
This table gives cross-reference parts and alternative options found for 1N4490. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of 1N4490, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Description | Manufacturer | Compare |
|---|---|---|---|
| BZX85C5V1BK | Zener Diode, 5.1V V(Z), 5%, 1.3W, Silicon, Unidirectional, DO-41, DO-41, 2 PIN | Central Semiconductor Corp | 1N4490 vs BZX85C5V1BK |
| 1N4490TRLEADFREE | Zener Diode, 110V V(Z), 1.5W, Silicon, Unidirectional, DO-41, | Central Semiconductor Corp | 1N4490 vs 1N4490TRLEADFREE |
| JAN1N4490DUS | Zener Diode, 110V V(Z), 1%, 1.5W, Silicon, Unidirectional, HERMETIC SEALED, GLASS, D-5A, 2 PIN | Microsemi Corporation | 1N4490 vs JAN1N4490DUS |
| BZX85C5V1TA | ZENER DIODE,SINGLE, TWO TERMINAL,5.1V V(Z),5%,DO-41 | onsemi | 1N4490 vs BZX85C5V1TA |
| 1N5338BE3/TR | Zener Diode, 5.1V V(Z), 5%, 5W, Silicon, Unidirectional, ROHS COMPLIANT, PLASTIC, T-18, 2 PIN | Microsemi Corporation | 1N4490 vs 1N5338BE3/TR |
| JAN1N6490 | Zener Diode, 5.1V V(Z), 5%, 1.5W, Silicon, Unidirectional, DO-41 | Microchip Technology Inc | 1N4490 vs JAN1N6490 |
| BZX85C5V1T26A | 5.1V, 1.3W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-41 | Texas Instruments | 1N4490 vs BZX85C5V1T26A |
| 1N5338BRLG | 5 Watt Surmetic 40 Zener Voltage Regulators 5.1 V, Surmetic 40, Axial Lead, 4000-REEL | onsemi | 1N4490 vs 1N5338BRLG |
| BZX85-C5V1 | Zener Diode, 5.1V V(Z), 6%, 1.3W, Silicon, Unidirectional, DO-41 | Microsemi Corporation | 1N4490 vs BZX85-C5V1 |
| BZX85C5V1 | Zener Diode, 5.1V V(Z), 5%, 1.3W, Silicon, Unidirectional, DO-41, | Continental Device India Ltd | 1N4490 vs BZX85C5V1 |