Part Details for 2N4033 by Microchip Technology Inc
Results Overview of 2N4033 by Microchip Technology Inc
- Distributor Offerings: (9 listings)
- Number of FFF Equivalents: (8 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.
2N4033 Information
2N4033 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 2N4033
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
2N4033-ND
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DigiKey | TRANS PNP 80V 1A TO39 Min Qty: 107 Lead time: 22 Weeks Container: Bulk | Temporarily Out of Stock |
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$7.7500 | Buy Now |
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DISTI #
2N4033
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Avnet Americas | Trans GP BJT PNP 80V 1A 3-Pin TO-39 - Bulk (Alt: 2N4033) RoHS: Not Compliant Min Qty: 107 Package Multiple: 1 Lead time: 22 Weeks, 0 Days Container: Bulk | 0 |
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$6.9732 / $7.4500 | Buy Now |
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DISTI #
494-2N4033
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Mouser Electronics | Bipolar Transistors - BJT 80 V Small-Signal BJT RoHS: Not Compliant | 65 |
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$7.7500 / $8.3400 | Buy Now |
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DISTI #
2N4033
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Microchip Technology Inc | Small-Signal BJT _ TO-39, Projected EOL: 2049-02-05 COO: Philippines ECCN: EAR99 Lead time: 22 Weeks, 0 Days |
1781 Alternates Available |
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$8.3400 | Buy Now |
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Onlinecomponents.com | Bulk Through Hole PNP 1 Bipolar (BJT) Transistor 100 @ 100mA 5V 1A 800mW 80V RoHS: Compliant | 1781 Factory Stock |
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$8.1000 / $11.8100 | Buy Now |
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NAC | BJTs RoHS: Compliant Min Qty: 41 Package Multiple: 1 | 0 |
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$7.2700 / $8.7600 | Buy Now |
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DISTI #
2N4033
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Avnet Silica | Trans GP BJT PNP 80V 1A 3Pin TO39 (Alt: 2N4033) RoHS: Not Compliant Min Qty: 107 Package Multiple: 1 Lead time: 24 Weeks, 0 Days | Silica - 0 |
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Buy Now | |
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DISTI #
2N4033
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EBV Elektronik | Trans GP BJT PNP 80V 1A 3Pin TO39 (Alt: 2N4033) RoHS: Compliant Min Qty: 107 Package Multiple: 1 Lead time: 23 Weeks, 0 Days | EBV - 0 |
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Buy Now | |
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Master Electronics | Bulk Through Hole PNP 1 Bipolar (BJT) Transistor 100 @ 100mA 5V 1A 800mW 80V RoHS: Compliant | 1781 Factory Stock |
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$8.1000 / $11.8100 | Buy Now |
Part Details for 2N4033
2N4033 CAD Models
2N4033 Part Data Attributes
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2N4033
Microchip Technology Inc
Buy Now
Datasheet
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Compare Parts:
2N4033
Microchip Technology Inc
Small Signal Bipolar Transistor, 1A I(C), 80V V(BR)CEO, 1-Element, PNP, Silicon, TO-205AD
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| Rohs Code | No | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | MICROCHIP TECHNOLOGY INC | |
| Reach Compliance Code | not_compliant | |
| ECCN Code | EAR99 | |
| Factory Lead Time | 22 Weeks | |
| Samacsys Manufacturer | Microchip | |
| Collector Current-Max (IC) | 1 A | |
| Collector-Emitter Voltage-Max | 80 V | |
| Configuration | SINGLE | |
| DC Current Gain-Min (hFE) | 25 | |
| JEDEC-95 Code | TO-205AD | |
| JESD-30 Code | O-MBCY-W3 | |
| JESD-609 Code | e0 | |
| Number of Elements | 1 | |
| Number of Terminals | 3 | |
| Operating Temperature-Max | 200 °C | |
| Operating Temperature-Min | -55 °C | |
| Package Body Material | METAL | |
| Package Shape | ROUND | |
| Package Style | CYLINDRICAL | |
| Polarity/Channel Type | PNP | |
| Qualification Status | Not Qualified | |
| Surface Mount | NO | |
| Terminal Finish | TIN LEAD | |
| Terminal Form | WIRE | |
| Terminal Position | BOTTOM | |
| Transistor Application | SWITCHING | |
| Transistor Element Material | SILICON | |
| Turn-off Time-Max (toff) | 210 ns | |
| Turn-on Time-Max (ton) | 40 ns |
Alternate Parts for 2N4033
This table gives cross-reference parts and alternative options found for 2N4033. 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 2N4033, 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 |
|---|---|---|---|---|
| 2N4033 | Space Power Electronics Inc | Check for Price | Small Signal Bipolar Transistor, 1A I(C), 80V V(BR)CEO, PNP, Silicon, TO-39, TO-39, 3 PIN | 2N4033 vs 2N4033 |
| 2N4033 | Central Semiconductor Corp | Check for Price | Power Bipolar Transistor, 1A I(C), 80V V(BR)CEO, 1-Element, PNP, Silicon, TO-39, Metal, 3 Pin, TO-39, 3 PIN | 2N4033 vs 2N4033 |
| 2N4033G4 | TT Electronics Resistors | Check for Price | Small Signal Bipolar Transistor, 1A I(C), 80V V(BR)CEO, 1-Element, PNP, Silicon, TO-39, METAL, TO-39, 3 PIN | 2N4033 vs 2N4033G4 |
| 2N4033 | Swampscott Electronics Co Inc | Check for Price | Small Signal Bipolar Transistor, 1A I(C), 80V V(BR)CEO, 1-Element, PNP, Silicon, TO-39, TO-39, 3 PIN | 2N4033 vs 2N4033 |
| JANTX2N4033 | Texas Instruments | Check for Price | 80V, PNP, Si, SMALL SIGNAL TRANSISTOR, TO-39 | 2N4033 vs JANTX2N4033 |
| 2N4033 | NXP Semiconductors | Check for Price | TRANSISTOR 1000 mA, 80 V, PNP, Si, SMALL SIGNAL TRANSISTOR, TO-39, TO-39, 3 PIN, BIP General Purpose Small Signal | 2N4033 vs 2N4033 |
| 2N4033 | Fairchild Semiconductor Corporation | Check for Price | Small Signal Bipolar Transistor, 1A I(C), 80V V(BR)CEO, 1-Element, PNP, Silicon, TO-39, TO-39, 3 PIN | 2N4033 vs 2N4033 |
| 2N4033 | STMicroelectronics | Check for Price | 1000mA, 80V, PNP, Si, SMALL SIGNAL TRANSISTOR, TO-39, METAL PACKAGE-3 | 2N4033 vs 2N4033 |
2N4033 Frequently Asked Questions (FAQ)
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The recommended operating voltage range for the 2N4033 is 4.5V to 18V, although it can tolerate up to 20V for short periods.
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To ensure the 2N4033 is properly biased for linear operation, make sure the base-emitter voltage (VBE) is between 0.6V and 0.8V, and the collector-emitter voltage (VCE) is at least 1V greater than the base-emitter voltage.
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The maximum current handling capability of the 2N4033 is 1A continuous, although it can handle up to 2A for short periods with proper heat sinking.
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To prevent thermal runaway in the 2N4033, ensure proper heat sinking, avoid high junction temperatures (above 150°C), and use a current limiting resistor or other protection circuitry to prevent excessive current flow.
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Yes, the 2N4033 can be used as a switch, but consider the following: ensure the base-emitter voltage is sufficient to fully saturate the transistor (typically 0.8V or higher), use a suitable base resistor to limit base current, and be aware of the transistor's switching speed and power dissipation limitations.