Part Details for 1N749A by onsemi
Overview of 1N749A by onsemi
- 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.
Price & Stock for 1N749A
Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
1N749A
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Avnet Americas | Diode Zener Single 4.3V 5% 500mW 2-Pin Axial DO-35 - Bulk (Alt: 1N749A) RoHS: Compliant Min Qty: 174 Package Multiple: 1 Lead time: 4 Weeks, 0 Days Container: Bulk | 95498 Partner Stock |
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$1.7856 / $2.1312 | Buy Now |
Part Details for 1N749A
1N749A CAD Models
1N749A Part Data Attributes
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1N749A
onsemi
Buy Now
Datasheet
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Compare Parts:
1N749A
onsemi
4.3V, 0.5W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-204AH, HERMETIC SEALED, GLASS, DO-35, 2 PIN
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Rohs Code | Yes | |
Part Life Cycle Code | Transferred | |
Ihs Manufacturer | ONSEMI | |
Package Description | HERMETIC SEALED, GLASS, DO-35, 2 PIN | |
Reach Compliance Code | compliant | |
ECCN Code | EAR99 | |
HTS Code | 8541.10.00.50 | |
Factory Lead Time | 4 Weeks | |
Samacsys Manufacturer | onsemi | |
Case Connection | ISOLATED | |
Configuration | SINGLE | |
Diode Element Material | SILICON | |
Diode Type | ZENER DIODE | |
Dynamic Impedance-Max | 18 Ω | |
JESD-30 Code | O-LALF-W2 | |
JESD-609 Code | e0 | |
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 | 0.4 W | |
Qualification Status | Not Qualified | |
Reference Voltage-Nom | 4.3 V | |
Surface Mount | NO | |
Technology | ZENER | |
Terminal Finish | TIN LEAD | |
Terminal Form | WIRE | |
Terminal Position | AXIAL | |
Voltage Tol-Max | 5% | |
Working Test Current | 20 mA |
Alternate Parts for 1N749A
This table gives cross-reference parts and alternative options found for 1N749A. 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 1N749A, 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 |
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1N749A-1E3TR | Zener Diode, 4.3V V(Z), 5%, 0.48W, Silicon, Unidirectional, DO-204AH, HERMETIC SEALED, GLASS, DO-35, 2 PIN | Microsemi Corporation | 1N749A vs 1N749A-1E3TR |
JAN1N749A-1 | Zener Diode, 4.3V V(Z), 5%, 0.5W, Silicon, Unidirectional, DO-213AA | Cobham Semiconductor Solutions | 1N749A vs JAN1N749A-1 |
1N749A_T50R | Zener Diode, 4.3V V(Z), 5%, 0.5W, Silicon, Unidirectional, DO-35, GLASS PACKAGE-2 | Fairchild Semiconductor Corporation | 1N749A vs 1N749A_T50R |
1N749A | Zener Diode, 4.3V V(Z), 5%, 0.5W, Silicon, Unidirectional, DO-35, DO-35, 2 PIN | Central Semiconductor Corp | 1N749A vs 1N749A |
1N749E3/TR | Zener Diode, 4.3V V(Z), 10%, 0.417W, Silicon, Unidirectional, DO-204AA, HERMETIC SEALED, GLASS, DO-7, 2 PIN | Microsemi Corporation | 1N749A vs 1N749E3/TR |
1N749T-87Y | Zener Diode, 0.4W, Silicon, Unidirectional | ROHM Semiconductor | 1N749A vs 1N749T-87Y |
1N749T-88 | Zener Diode, 0.4W, Silicon, Unidirectional | ROHM Semiconductor | 1N749A vs 1N749T-88 |
1N749 | Zener Diode, 4.3V V(Z), 10%, 0.5W, Silicon, Unidirectional, DO-35, HERMETIC SEALED PACKAGE-2 | Cobham Semiconductor Solutions | 1N749A vs 1N749 |
JANTXV1N749A-1 | Zener Diode, 4.3V V(Z), 5%, 0.4W, Silicon, Unidirectional | Cobham Semiconductor Solutions | 1N749A vs JANTXV1N749A-1 |
1N749T-11 | Zener Diode, 0.4W, Silicon, Unidirectional | ROHM Semiconductor | 1N749A vs 1N749T-11 |