X0402MFAlternatives & Equivalent Parts
About X0402MF
X0402MF is a SCR component manufactured by STMicroelectronics. It comes in a Transistor Outline, Vertical 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 | X0402MFSource | X0402MF1AA2 |
|---|---|---|
| Manufacturer | STMicroelectronics | STMicroelectronics |
| Package Type | Transistor Outline, Vertical | Other |
| Pin Count | 3 | 3 |
| Temperature Range | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C |
| Price | — | — |
| Stock | In Stock | In Stock |
| Lifecycle | OBSOLETE | OBSOLETE |
| Electrical Parameters | ||
| Pbfree Code | Yes | Yes |
| YTEOL | 0 | 0 |
| Additional Feature | SENSITIVE GATE | SENSITIVE GATE |
| Configuration | SINGLE | SINGLE |
| Critical Rate of Rise of Off-State Voltage-Min | 30 V/us | 10 V/us |
| DC Gate Trigger Current-Max | 0.2 mA | 0.2 mA |
| DC Gate Trigger Voltage-Max | 0.8 V | 0.8 V |
| Holding Current-Max | 5 mA | 5 mA |
| JESD-30 Code | R-PSIP-T3 | R-PSIP-T3 |
| JESD-609 Code | e3 | e3 |
| Leakage Current-Max | 0.2 mA | 1 mA |
| Non-Repetitive Pk On-state Cur | 27 A | 33 A |
| Number of Elements | 1 | 1 |
| On-state Current-Max | 4000 A | 900 A |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR | RECTANGULAR |
| Package Style | IN-LINE | IN-LINE |
| Qualification Status | Not Qualified | Not Qualified |
| RMS On-state Current-Max | 1.35 A | 1.35 A |
| Repetitive Peak Off-state Voltage | 600 V | 600 V |
| Repetitive Peak Reverse Voltage | 600 V | 600 V |
| Surface Mount | NO | NO |
| Terminal Finish | Matte Tin (Sn) | Tin (Sn) |
| Terminal Form | THROUGH-HOLE | THROUGH-HOLE |
| Terminal Position | SINGLE | SINGLE |
| Trigger Device Type | SCR | SCR |
| Reach Compliance Code | — | Not Compliant |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Why Look for Alternatives?
Finding alternatives for X0402MF 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 X0402MF 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 X0402MF?
Known equivalents for X0402MF include X0402MF1AA2. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of X0402MF?
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 X0402MF 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.