Part Details for 1N4491 by Sensitron Semiconductors
Overview of 1N4491 by Sensitron Semiconductors
- Distributor Offerings:
- Number of FFF Equivalents:
- CAD Models:
- Number of Functional Equivalents:
- Part Data Attributes
- Reference Designs:
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Price & Stock for 1N4491
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
1N4491
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Avnet Americas | Zener Single 120V 1500mW 2-Pin DO-41 - Bulk (Alt: 1N4491) RoHS: Not Compliant Min Qty: 1000 Package Multiple: 50 Lead time: 20 Weeks, 0 Days Container: Bulk | 0 |
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$3.6750 / $5.2500 | Buy Now |
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DISTI #
1N4491
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Avnet Americas | Zener Single 120V 1500mW 2-Pin DO-41 - Bulk (Alt: 1N4491) RoHS: Not Compliant Min Qty: 1000 Package Multiple: 50 Lead time: 20 Weeks, 0 Days Container: Bulk | 0 |
|
$3.6750 / $5.2500 | Buy Now |
|
DISTI #
1N4491
|
Avnet Americas | Zener Single 120V 1500mW 2-Pin DO-41 - Bulk (Alt: 1N4491) RoHS: Not Compliant Min Qty: 1000 Package Multiple: 50 Lead time: 20 Weeks, 0 Days Container: Bulk | 0 |
|
$3.6750 / $5.2500 | Buy Now |
Part Details for 1N4491
1N4491 CAD Models
1N4491 Part Data Attributes
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1N4491
Sensitron Semiconductors
Buy Now
Datasheet
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Compare Parts:
1N4491
Sensitron Semiconductors
Zener Diode, 120V V(Z), 5%, 1.5W, Silicon, Unidirectional, DO-41, HERMETIC SEALED, GLASS, SIMILAR TO DO-41, 2 PIN
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| Pbfree Code | No | |
| Rohs Code | No | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | SENSITRON SEMICONDUCTOR | |
| Part Package Code | DO-41 | |
| Pin Count | 2 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8541.10.00.50 | |
| Factory Lead Time | 20 Weeks | |
| Additional Feature | HIGH RELIABILITY, METALLURGICALLY BONDED | |
| Case Connection | ISOLATED | |
| Configuration | SINGLE | |
| Diode Element Material | SILICON | |
| Diode Type | ZENER DIODE | |
| Dynamic Impedance-Max | 400 Ω | |
| JEDEC-95 Code | DO-41 | |
| JESD-30 Code | O-LALF-W2 | |
| JESD-609 Code | e0 | |
| Moisture Sensitivity Level | 1 | |
| 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 | 120 V | |
| 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 1N4491
This table gives cross-reference parts and alternative options found for 1N4491. 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 1N4491, 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 |
|---|---|---|---|
| JAN1N4491DUS | Zener Diode, 120V V(Z), 1%, 1.5W, Silicon, Unidirectional, HERMETIC SEALED, GLASS, D-5A, 2 PIN | Microsemi Corporation | 1N4491 vs JAN1N4491DUS |
| 1N4491TR | Zener Diode, 120V V(Z), 1.5W, Silicon, Unidirectional, DO-41, | Central Semiconductor Corp | 1N4491 vs 1N4491TR |
| JANTXV1N4491D | Zener Diode, 120V V(Z), 1%, 1.5W, Silicon, Unidirectional, DO-41, HERMETIC SEALED, GLASS PACKAGE-2 | Microsemi Corporation | 1N4491 vs JANTXV1N4491D |
| JANTXV1N4491 | Zener Diode, 120V V(Z), 5%, 1.5W, Silicon, Unidirectional, HERMETIC SEALED, G99, 2 PIN | Semtech Corporation | 1N4491 vs JANTXV1N4491 |
| 1N4491E3 | Zener Diode, 120V V(Z), 5%, 1.5W, Silicon, Unidirectional, DO-41, ROHS COMPLIANT, HERMETIC SEALED, GLASS PACKAGE-2 | Microsemi Corporation | 1N4491 vs 1N4491E3 |
| JAN1N4491D | Zener Diode, 120V V(Z), 1%, 1.5W, Silicon, Unidirectional, DO-41, HERMETIC SEALED, GLASS PACKAGE-2 | Microsemi Corporation | 1N4491 vs JAN1N4491D |
| JANTX1N4491 | Zener Diode, 120V V(Z), 5%, 1.5W, Silicon, Unidirectional, DO-41, HERMETIC SEALED, GLASS PACKAGE-2 | Microsemi Corporation | 1N4491 vs JANTX1N4491 |
| JAN1N4491CUS | Zener Diode, 120V V(Z), 2%, 1.5W, Silicon, Unidirectional | Microchip Technology Inc | 1N4491 vs JAN1N4491CUS |
| JANS1N6491D | Zener Diode, 5.6V V(Z), 1%, 1.5W, Silicon, Unidirectional, DO-41, HERMETIC SEALED, GLASS PACKAGE-2 | Microsemi Corporation | 1N4491 vs JANS1N6491D |
| JANTX1N4491D | Zener Diode, 120V V(Z), 1%, 1.5W, Silicon, Unidirectional, DO-41, HERMETIC SEALED, GLASS PACKAGE-2 | Microsemi Corporation | 1N4491 vs JANTX1N4491D |