Part Details for 1N4742A by SPC Multicomp
Results Overview of 1N4742A by SPC Multicomp
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (1 replacement)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (5 options)
- CAD Models: (Available)
- 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
Consumer Electronics
Energy and Power Systems
Renewable Energy
1N4742A Information
1N4742A by SPC Multicomp is a Zener Diode.
Zener Diodes are under the broader part category of Diodes.
A diode is a electrical part that can control the direction in which the current flows in a device. Consider factors like voltage drop, current capacity, reverse voltage, and operating frequency when selecting a diode. Read more about Diodes on our Diodes part category page.
Price & Stock for 1N4742A
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
90R9429
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Newark | Zener Diode, 1W, 12V, Do-41, Zener Voltage Nom:12V, Power Dissipation:1W, Diode Case Style:Do-41 (Do-204Al), No. Of Pins:2Pins, Operating Temperature Max:150°C, Diode Mounting:Through Hole, Product Range:Multicomp Pro Zener Diodes Rohs Compliant: Yes |Multicomp Pro 1N4742A RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Cut Tape | 9960 |
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$0.0360 / $0.1930 | Buy Now |
US Tariff Estimator: 1N4742A by SPC Multicomp
Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.
Part Details for 1N4742A
1N4742A CAD Models
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1N4742A Part Data Attributes
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1N4742A
SPC Multicomp
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Datasheet
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1N4742A
SPC Multicomp
Zener Diode,
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| Part Life Cycle Code | Active | |
| Reach Compliance Code | Unknown | |
| ECCN Code | EAR99 | |
| HTS Code | 8541.10.00.50 | |
| Additional Feature | High Reliability | |
| Case Connection | Isolated | |
| Configuration | Single | |
| Diode Element Material | Silicon | |
| Diode Type | Zener Diode | |
| JEDEC-95 Code | DO-41 | |
| JESD-30 Code | O-PALF-W2 | |
| Number of Elements | 1 | |
| Number of Terminals | 2 | |
| Operating Temperature-Max | 150 °C | |
| Operating Temperature-Min | -55 °C | |
| Package Body Material | Plastic/Epoxy | |
| Package Shape | Round | |
| Package Style | Long Form | |
| Polarity | Unidirectional | |
| Power Dissipation-Max | 1 W | |
| Reference Voltage-Nom | 12 V | |
| Surface Mount | No | |
| Technology | Zener | |
| Terminal Form | Wire | |
| Terminal Position | Axial | |
| Voltage Tol-Max | 5% | |
| Working Test Current | 21 Ma |
Alternate Parts for 1N4742A
This table gives cross-reference parts and alternative options found for 1N4742A. 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 1N4742A, 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 | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| 1N4742AT-G | Comchip Technology Corporation Ltd | Check for Price | Zener Diode, | 1N4742A vs 1N4742AT-G |
1N4742A Frequently Asked Questions (FAQ)
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The maximum operating temperature range for the 1N4742A is -65°C to 175°C.
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Yes, the 1N4742A is suitable for high-reliability applications due to its low leakage current and high stability.
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To ensure proper soldering, use a soldering iron with a temperature of 250°C to 260°C, and apply a small amount of solder to the leads. Avoid overheating the component.
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Store the 1N4742A in a dry, cool place, away from direct sunlight and moisture. Avoid storing the component in a humid or high-temperature environment.
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Yes, the 1N4742A can be used in switching power supplies due to its fast switching time and low capacitance.