Part Details for 2N1893 by Microchip Technology Inc
Results Overview of 2N1893 by Microchip Technology Inc
- Distributor Offerings: (9 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)
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.
2N1893 Information
2N1893 by Microchip Technology Inc is a Small Signal Bipolar Transistor.
Small Signal Bipolar Transistors are under the broader part category of Transistors.
A transistor is a small semiconductor device used to amplify, control, or create electrical signals. When selecting a transistor, factors such as voltage, current rating, gain, and power dissipation must be considered, with common types. Read more about Transistors on our Transistors part category page.
Price & Stock for 2N1893
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
33AJ0638
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Newark | 80V 500Ma 800Mw Npn Power Bjt Tht To-5 Rohs Compliant: Yes |Microchip 2N1893 RoHS: Compliant Min Qty: 100 Package Multiple: 1 Date Code: 0 Container: Bulk | 0 |
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$24.3600 / $25.3400 | Buy Now |
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DISTI #
2N1893MS-ND
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DigiKey | TRANS NPN 80V 0.5A TO-5AA Min Qty: 1 Lead time: 22 Weeks Container: Bulk | Temporarily Out of Stock |
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$25.3401 / $27.2900 | Buy Now |
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DISTI #
2N1893
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Avnet Americas | Transistor GP BJT NPN 80V 500mA 3-Pin TO-5 Bag - Bulk (Alt: 2N1893) RoHS: Not Compliant Min Qty: 100 Package Multiple: 1 Lead time: 22 Weeks, 0 Days Container: Bulk | 0 |
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$22.8192 / $24.3625 | Buy Now |
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DISTI #
2N1893
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Microchip Technology Inc | Power BJT _ TO-5, Projected EOL: 2049-02-05 COO: Philippines ECCN: EAR99 Lead time: 22 Weeks, 0 Days |
0 Alternates Available |
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$27.2900 | Buy Now |
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Onlinecomponents.com | RoHS: Compliant | 0 |
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$24.1900 / $50.6700 | Buy Now |
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NAC | Power BJT RoHS: Compliant Min Qty: 12 Package Multiple: 1 | 0 |
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$23.7700 / $27.8400 | Buy Now |
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DISTI #
2N1893
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Avnet Silica | Transistor GP BJT NPN 80V 500mA 3Pin TO5 Bag (Alt: 2N1893) RoHS: Not Compliant Min Qty: 100 Package Multiple: 1 Lead time: 24 Weeks, 0 Days | Silica - 0 |
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Buy Now | |
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DISTI #
2N1893
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EBV Elektronik | Transistor GP BJT NPN 80V 500mA 3Pin TO5 Bag (Alt: 2N1893) RoHS: Not Compliant Min Qty: 100 Package Multiple: 1 Lead time: 23 Weeks, 0 Days | EBV - 0 |
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Buy Now | |
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Master Electronics | RoHS: Compliant | 0 |
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$24.1900 / $50.6700 | Buy Now |
Part Details for 2N1893
2N1893 CAD Models
2N1893 Part Data Attributes
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2N1893
Microchip Technology Inc
Buy Now
Datasheet
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Compare Parts:
2N1893
Microchip Technology Inc
Small Signal Bipolar Transistor, 0.5A I(C), 80V V(BR)CEO, 1-Element, NPN, Silicon, TO-5
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| Rohs Code | No | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | MICROCHIP TECHNOLOGY INC | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| Factory Lead Time | 22 Weeks | |
| Samacsys Manufacturer | Microchip | |
| JESD-609 Code | e0 | |
| Qualification Status | Not Qualified | |
| Terminal Finish | TIN LEAD |
Alternate Parts for 2N1893
This table gives cross-reference parts and alternative options found for 2N1893. 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 2N1893, 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 |
|---|---|---|---|---|
| JANTX2N1893S | New England Semiconductor | Check for Price | Small Signal Bipolar Transistor, 0.5A I(C), 80V V(BR)CEO, 1-Element, NPN, Silicon, SIMILAR TO TO-5, 3 PIN | 2N1893 vs JANTX2N1893S |
| 2N1893E1 | TT Electronics Resistors | Check for Price | Small Signal Bipolar Transistor, 0.5A I(C), 80V V(BR)CEO, 1-Element, NPN, Silicon, TO-205AD, HERMETIC SEALED, METAL, TO-39, 3 PIN | 2N1893 vs 2N1893E1 |
| 2N1893 | Fairchild Semiconductor Corporation | Check for Price | Small Signal Bipolar Transistor, 80V V(BR)CEO, 1-Element, NPN, Silicon, TO-39, TO-39, 3 PIN | 2N1893 vs 2N1893 |
| 2N1893 | General Transistor Corp | Check for Price | Small Signal Bipolar Transistor, NPN | 2N1893 vs 2N1893 |
| JAN2N1893S | Microsemi Corporation | Check for Price | Small Signal Bipolar Transistor, 0.5A I(C), 80V V(BR)CEO, 1-Element, NPN, Silicon, TO-5, SIMILAR TO TO-5, 3 PIN | 2N1893 vs JAN2N1893S |
| 2N1893-JQR-A | TT Electronics Resistors | Check for Price | Small Signal Bipolar Transistor, 0.5A I(C), 80V V(BR)CEO, 1-Element, NPN, Silicon, TO-205AD, HERMETIC SEALED, METAL, TO-39, 3 PIN | 2N1893 vs 2N1893-JQR-A |
| 2N1893E1 | TT Electronics Power and Hybrid / Semelab Limited | Check for Price | 500mA, 80V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-205AD, HERMETIC SEALED, METAL, TO-39, 3 PIN | 2N1893 vs 2N1893E1 |
| 2N1893.MODE1 | TT Electronics Power and Hybrid / Semelab Limited | Check for Price | 500mA, 80V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-205AD, HERMETIC SEALED, METAL, TO-39, 3 PIN | 2N1893 vs 2N1893.MODE1 |
| 2N1893-JQR-B | TT Electronics Power and Hybrid / Semelab Limited | Check for Price | 500mA, 80V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-205AD, HERMETIC SEALED, METAL, TO-39, 3 PIN | 2N1893 vs 2N1893-JQR-B |
| JANTX2N1893S | Semicoa Semiconductors | Check for Price | Small Signal Bipolar Transistor, 0.5A I(C), 80V V(BR)CEO, 1-Element, NPN, Silicon, TO-39, HERMETIC SEALED, METAL CAN-3 | 2N1893 vs JANTX2N1893S |
2N1893 Frequently Asked Questions (FAQ)
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The recommended operating voltage range for the 2N1893 is 4.5V to 18V, although it can tolerate up to 20V for short periods.
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To ensure linear operation, the 2N1893 should be biased with a collector-emitter voltage (Vce) of at least 2V and a base-emitter voltage (Vbe) of around 0.65V to 0.7V.
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The maximum collector current that the 2N1893 can handle is 1A, although it's recommended to keep it below 500mA for reliable operation.
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Yes, the 2N1893 can be used as a switch, but it's not recommended due to its relatively low current gain (hFE) and high saturation voltage (Vce(sat)). A dedicated switch transistor like the 2N3904 or 2N4401 would be a better choice.
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To protect the 2N1893 from overheating, ensure that it's properly heat-sinked, and the ambient temperature is kept below 150°C. Also, avoid operating the transistor at its maximum power rating for extended periods.