2N4401GAlternatives & Equivalent Parts
About 2N4401G
2N4401G is a Transistor BJT NPN component manufactured by ON Semiconductor. It comes in a Other package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
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Specification Comparison
| Parameter | 2N4401GSource | 2N4403 |
|---|---|---|
| Manufacturer | ON Semiconductor | MULTICOMP |
| Package Type | Other | Transistor Outline, Vertical |
| Pin Count | 3 | 3 |
| Temperature Range | — | -55.0°C ~ 150.0°C |
| Price | $0.1770 | $0.0130 |
| Stock | In Stock | In Stock |
| Lifecycle | OBSOLETE | ACTIVE |
| Electrical Parameters | ||
| Pbfree Code | Yes | — |
| Manufacturer Package Code | 29-11 | — |
| YTEOL | 0 | 6.5 |
| JESD-609 Code | e1 | — |
| Peak Reflow Temperature (Cel) | 260 | — |
| Qualification Status | Not Qualified | — |
| Terminal Finish | TIN SILVER COPPER | — |
| Collector Current-Max (IC) | — | 0.6 A |
| Collector-Emitter Voltage-Max | — | 40 V |
| Configuration | — | SINGLE |
| DC Current Gain-Min (hFE) | — | 100 |
| JEDEC-95 Code | — | TO-92 |
| JESD-30 Code | — | O-PBCY-W3 |
| Number of Elements | — | 1 |
| Package Body Material | — | PLASTIC/EPOXY |
| Package Shape | — | ROUND |
| Package Style | — | CYLINDRICAL |
| Polarity/Channel Type | — | PNP |
| Surface Mount | — | NO |
| Terminal Form | — | WIRE |
| Terminal Position | — | BOTTOM |
| Transistor Application | — | SWITCHING |
| Transistor Element Material | — | SILICON |
| Transition Frequency-Nom (fT) | — | 200 MHz |
| Turn-off Time-Max (toff) | — | 255 ns |
| Turn-on Time-Max (ton) | — | 35 ns |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Quick Links
Why Look for Alternatives?
Finding alternatives for 2N4401G is essential for supply chain resilience. Component shortages, long lead times, and end-of-life notices can disrupt production schedules. Having verified alternative parts ensures your designs remain manufacturable.
When evaluating 2N4401G replacements, consider key parameters such as package compatibility, electrical specifications, and operating temperature range. Our engineering team can help verify pin-to-pin compatibility for your specific application.
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FAQ
What is equivalent to 2N4401G?
Known equivalents for 2N4401G include 2N4403. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of 2N4401G?
In many cases, yes. Cross-manufacturer alternatives exist for most standard components. However, always verify pin compatibility, electrical specs, and package dimensions before substituting in production.
How do I verify 2N4401G alternatives?
Compare the datasheet specifications including pinout, voltage ratings, timing parameters, and package dimensions. FindMyChip's engineering team can help with compatibility verification — submit an RFQ to get started.