Part Details for 1N5243BTR by Fairchild Semiconductor Corporation
Results Overview of 1N5243BTR by Fairchild Semiconductor Corporation
- Distributor Offerings: (3 listings)
- Number of FFF Equivalents: (10 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (10 options)
- CAD Models: (Request Part)
- 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
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1N5243BTR Information
1N5243BTR by Fairchild Semiconductor Corporation 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 1N5243BTR
| Part # | Distributor | Description | Stock | Price | Buy | |
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Bristol Electronics | 939 |
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RFQ | ||
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Rochester Electronics | Zener Diode, 13V V(Z), 5%, 0.5W, Silicon, Unidirectional, DO-35 RoHS: Not Compliant Status: Active Min Qty: 1 | 994020 |
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$0.0109 / $0.0176 | Buy Now |
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Component Electronics, Inc | DIODE ZENER 13V 1/2W T/R | 600 |
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$0.5000 / $0.7700 | Buy Now |
US Tariff Estimator: 1N5243BTR by Fairchild Semiconductor Corporation
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 1N5243BTR
1N5243BTR Part Data Attributes
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1N5243BTR
Fairchild Semiconductor Corporation
Buy Now
Datasheet
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Compare Parts:
1N5243BTR
Fairchild Semiconductor Corporation
Zener Diode, 13V V(Z), 5%, 0.5W, Silicon, Unidirectional, DO-35, GLASS PACKAGE-2
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Transferred | |
| Part Package Code | DO-35 | |
| Package Description | Glass Package-2 | |
| Pin Count | 2 | |
| Manufacturer Package Code | AXIAL LEADED; GLASS; JEDEC DO204 ; VARIATION AH | |
| 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 | 13 Ω | |
| JEDEC-95 Code | DO-35 | |
| JESD-30 Code | O-LALF-W2 | |
| JESD-609 Code | e3 | |
| Number of Elements | 1 | |
| Number of Terminals | 2 | |
| Operating Temperature-Max | 200 °C | |
| Package Body Material | Glass | |
| Package Shape | Round | |
| Package Style | Long Form | |
| Polarity | Unidirectional | |
| Power Dissipation-Max | 0.5 W | |
| Qualification Status | Not Qualified | |
| Reference Voltage-Nom | 13 V | |
| Surface Mount | No | |
| Technology | Zener | |
| Terminal Finish | Matte Tin | |
| Terminal Form | Wire | |
| Terminal Position | Axial | |
| Voltage Tol-Max | 5% | |
| Working Test Current | 9.5 Ma |
Alternate Parts for 1N5243BTR
This table gives cross-reference parts and alternative options found for 1N5243BTR. 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 1N5243BTR, 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 |
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| 1N5243B | Fairchild Semiconductor Corporation | Check for Price | Zener Diode, 13V V(Z), 5%, 0.5W, Silicon, Unidirectional, DO-35, GLASS PACKAGE-2 | 1N5243BTR vs 1N5243B |
| 1N5243BRL2 | onsemi | Check for Price | 13V, 0.5W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-204AH, HERMETIC SEALED, GLASS, DO-35, 2 PIN | 1N5243BTR vs 1N5243BRL2 |
| 1N5243BRR1 | onsemi | Check for Price | DIODE 13 V, 0.5 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-204AH, HERMETIC SEALED, GLASS, DO-35, 2 PIN, Voltage Regulator Diode | 1N5243BTR vs 1N5243BRR1 |
| 1N5243BTA2 | onsemi | Check for Price | 13V, 0.5W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-204AH, HERMETIC SEALED, GLASS, DO-35, 2 PIN | 1N5243BTR vs 1N5243BTA2 |
| 1N5243B | Hitachi Ltd | Check for Price | Zener Diode, 13V V(Z), 5%, 0.5W, Silicon, Unidirectional, DO-35, DO-35, 3 PIN | 1N5243BTR vs 1N5243B |
| 1N5243B | Motorola Mobility LLC | Check for Price | 13V, 0.5W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-204AH, GLASS, DO-35, 2 PIN | 1N5243BTR vs 1N5243B |
| 1N5243BTA | Motorola Mobility LLC | Check for Price | 13V, 0.5W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-204AH, GLASS, DO-35, 2 PIN | 1N5243BTR vs 1N5243BTA |
| 1N5243BRR2 | onsemi | Check for Price | 13V, 0.5W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-204AH, HERMETIC SEALED, GLASS, DO-35, 2 PIN | 1N5243BTR vs 1N5243BRR2 |
| 1N5243BTA2 | Motorola Mobility LLC | Check for Price | 13V, 0.5W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-204AH, GLASS, DO-35, 2 PIN | 1N5243BTR vs 1N5243BTA2 |
| 1N5243BRL | Motorola Mobility LLC | Check for Price | 13V, 0.5W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-204AH, GLASS, DO-35, 2 PIN | 1N5243BTR vs 1N5243BRL |
1N5243BTR Frequently Asked Questions (FAQ)
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The recommended operating temperature range for the 1N5243BTR is -65°C to 175°C.
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To ensure proper biasing, the 1N5243BTR should be operated within the recommended voltage range (50V to 200V) and current range (1mA to 10mA). Additionally, the device should be connected in a circuit with a suitable resistor and capacitor to prevent overvoltage and ensure stable operation.
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The maximum power dissipation of the 1N5243BTR is 500mW. It is essential to ensure that the device does not exceed this power rating to prevent overheating and damage.
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The 1N5243BTR is a general-purpose Zener diode, and its frequency response is limited. It is not recommended for high-frequency applications above 100kHz. For high-frequency applications, a specialized Zener diode or other components should be used.
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To prevent electrostatic discharge (ESD) damage, it is essential to handle the 1N5243BTR with care. Use an anti-static wrist strap, mat, or other ESD protection devices when handling the component. Avoid touching the device's pins or leads, and ensure that the workspace is free from static electricity.