There are no models available for this part yet.
Overview of 1N2973B by Semitronics Corp
Note: 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.
- 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 )
CAD Models for 1N2973B by Semitronics Corp
Part Data Attributes for 1N2973B by Semitronics Corp
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|---|---|
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Part Life Cycle Code
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Obsolete
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Ihs Manufacturer
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SEMITRONICS CORP
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Part Package Code
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DO-4
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Package Description
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DO-4, 1 PIN
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Pin Count
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1
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Reach Compliance Code
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unknown
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ECCN Code
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EAR99
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HTS Code
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8541.10.00.50
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Case Connection
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CATHODE
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Configuration
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SINGLE
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Diode Element Material
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SILICON
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Diode Type
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ZENER DIODE
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Dynamic Impedance-Max
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2 Ω
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JESD-30 Code
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O-MUPM-D1
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Number of Elements
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1
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Number of Terminals
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1
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Operating Temperature-Max
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175 °C
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Package Body Material
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METAL
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Package Shape
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ROUND
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Package Style
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POST/STUD MOUNT
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Polarity
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UNIDIRECTIONAL
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Power Dissipation-Max
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10 W
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Qualification Status
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Not Qualified
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Reference Voltage-Nom
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9.1 V
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Surface Mount
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NO
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Technology
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ZENER
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Terminal Form
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SOLDER LUG
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Terminal Position
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UPPER
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Voltage Tol-Max
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5%
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Working Test Current
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275 mA
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Alternate Parts for 1N2973B
This table gives cross-reference parts and alternative options found for 1N2973B. 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 1N2973B, 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 |
|---|---|---|---|
| JAN1N2973B | Zener Diode, 9.1V V(Z), 5%, 10W, Silicon, Unidirectional, DO-203AA | Microchip Technology Inc | 1N2973B vs JAN1N2973B |
| JANTX1N2973B | Zener Diode, 9.1V V(Z), 5%, 10W, Silicon, Unidirectional, DO-4 | Motorola Semiconductor Products | 1N2973B vs JANTX1N2973B |
| 1N2973B | Zener Diode, 9.1V V(Z), 5%, 10W, Silicon, Unidirectional, DO-203AA, HERMETIC SEALED, GLASS, DO-4, 1 PIN | Microsemi Corporation | 1N2973B vs 1N2973B |
| JANTXV1N2973B | Zener Diode, 9.1V V(Z), 5%, 10W, Silicon, Unidirectional, DO-203AA | Microchip Technology Inc | 1N2973B vs JANTXV1N2973B |
| 1N2973B | Zener Diode, 9.1V V(Z), 5%, 10W, Silicon, Unidirectional, DO-4, HERMETIC SEALED, METAL PACKAGE-1 | Central Semiconductor Corp | 1N2973B vs 1N2973B |
| 1N2973B | Zener Diode, 9.1V V(Z), 5%, 10W, Silicon, Unidirectional, DO-4 | Motorola Semiconductor Products | 1N2973B vs 1N2973B |
| JANTX1N2973B | Zener Diode, 9.1V V(Z), 5%, 10W, Silicon, Unidirectional, DO-203AA | Microchip Technology Inc | 1N2973B vs JANTX1N2973B |
| 1N2973B | 9.1V, 10W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-4, HERMETIC SEALED, METAL, CB-33, 1 PIN | STMicroelectronics | 1N2973B vs 1N2973B |
| 1N2973B | 9.1V, 10W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-4 | Motorola Mobility LLC | 1N2973B vs 1N2973B |
| JAN1N2973B | 9.1V, 10W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-4 | Motorola Mobility LLC | 1N2973B vs JAN1N2973B |