Part Details for 1N991B by Microsemi Corporation
Overview of 1N991B by Microsemi Corporation
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (10 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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.
Applications
Space Technology
Aerospace and Defense
Automotive
Price & Stock for 1N991B
| Part # | Distributor | Description | Stock | Price | Buy | |
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Quest Components | ZENER DIODE, 180V V(Z), 5%, 0.4W, SILICON, UNIDIRECTIONAL, DO-7 | 1382 |
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$7.9275 / $15.8550 | Buy Now |
Part Details for 1N991B
1N991B CAD Models
1N991B Part Data Attributes
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1N991B
Microsemi Corporation
Buy Now
Datasheet
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Compare Parts:
1N991B
Microsemi Corporation
Zener Diode, 180V V(Z), 5%, 0.4W, Silicon, Unidirectional, DO-7, HERMETIC SEALED, GLASS PACAKGE-2
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| Pbfree Code | No | |
| Rohs Code | No | |
| Part Life Cycle Code | Transferred | |
| Ihs Manufacturer | MICROSEMI CORP | |
| Part Package Code | DO-7 | |
| Package Description | HERMETIC SEALED, GLASS PACAKGE-2 | |
| Pin Count | 2 | |
| Reach Compliance Code | unknown | |
| ECCN Code | EAR99 | |
| HTS Code | 8541.10.00.50 | |
| Case Connection | ISOLATED | |
| Configuration | SINGLE | |
| Diode Element Material | SILICON | |
| Diode Type | ZENER DIODE | |
| Dynamic Impedance-Max | 2200 Ω | |
| JEDEC-95 Code | DO-7 | |
| JESD-30 Code | O-LALF-W2 | |
| JESD-609 Code | e0 | |
| Knee Impedance-Max | 7100 Ω | |
| Number of Elements | 1 | |
| Number of Terminals | 2 | |
| Operating Temperature-Max | 175 °C | |
| Operating Temperature-Min | -65 °C | |
| Package Body Material | GLASS | |
| Package Shape | ROUND | |
| Package Style | LONG FORM | |
| Polarity | UNIDIRECTIONAL | |
| Power Dissipation-Max | 0.4 W | |
| Qualification Status | Not Qualified | |
| Reference Voltage-Nom | 180 V | |
| Reverse Current-Max | 5 µA | |
| Surface Mount | NO | |
| Technology | ZENER | |
| Terminal Finish | TIN LEAD | |
| Terminal Form | WIRE | |
| Terminal Position | AXIAL | |
| Voltage Temp Coeff-Max | 198 mV/°C | |
| Voltage Tol-Max | 5% | |
| Working Test Current | 0.68 mA |
Alternate Parts for 1N991B
This table gives cross-reference parts and alternative options found for 1N991B. 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 1N991B, 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 |
|---|---|---|---|
| JAN1N991B-1 | Zener Diode, 180V V(Z), 5%, 0.5W, Silicon, Unidirectional, DO-35, | Bkc Semiconductors Inc | 1N991B vs JAN1N991B-1 |
| 1N991A | Zener Diode, 180V V(Z), 10%, 0.417W, Silicon, Unidirectional, DO-204AA, HERMETIC SEALED, GLASS, DO-7, 2 PIN | Microsemi Corporation | 1N991B vs 1N991A |
| 1N991BTRLEADFREE | Zener Diode, 180V V(Z), 0.5W, Silicon, Unidirectional, DO-35 | Central Semiconductor Corp | 1N991B vs 1N991BTRLEADFREE |
| 1N991B | Zener Diode, 180V V(Z), 5%, 0.5W, Silicon, Unidirectional, DO-35, HERMETIC SEALED, GLASS PACKAGE-2 | Cobham Semiconductor Solutions | 1N991B vs 1N991B |
| 1N991A | Zener Diode, 180V V(Z), 10%, 0.5W, Silicon, Unidirectional, DO-35, HERMETIC SEALED, GLASS PACKAGE-2 | Cobham Semiconductor Solutions | 1N991B vs 1N991A |
| 1N991B | Zener Diode, 180V V(Z), 5%, 0.4W, Silicon, Unidirectional, DO-35 | International Semiconductor Inc | 1N991B vs 1N991B |
| JANTX1N991B | Zener Diode, 180V V(Z), 5%, 0.5W, Silicon, Unidirectional, DO-35, HERMETIC SEALED, GLASS PACKAGE-2 | Cobham Semiconductor Solutions | 1N991B vs JANTX1N991B |
| 1N991B-1E3/TR | Zener Diode, 180V V(Z), 5%, 0.5W, | Microsemi Corporation | 1N991B vs 1N991B-1E3/TR |
| 1N991BTR | Zener Diode, 180V V(Z), 5%, 0.417W, Silicon, Unidirectional, DO-204AA, HERMETIC SEALED, GLASS, DO-7, 2 PIN | Microsemi Corporation | 1N991B vs 1N991BTR |
| 1N991A | Zener Diode, 180V V(Z), 10%, 0.4W, Silicon, Unidirectional, DO-35 | International Semiconductor Inc | 1N991B vs 1N991A |