T491A107M004ATAlternatives & Equivalent Parts
About T491A107M004AT
T491A107M004AT is a Capacitor Polarised component manufactured by Kemet. 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 | T491A107M004ATSource | MMBT6520LT1G | UCW1E331MNL1GS |
|---|---|---|---|
| Manufacturer | Kemet | ON Semiconductor | Nichicon |
| Package Type | Other | SOT23 (3-Pin) | Capacitor Al Electrolytic |
| Pin Count | 2 | 3 | 2 |
| Temperature Range | — | ~ 150.0°C | -25.0°C ~ 105.0°C |
| Price | $0.0500 | $0.0464 | $0.1559 |
| Stock | In Stock | In Stock | In Stock |
| Lifecycle | — | ACTIVE | ACTIVE |
| Electrical Parameters | |||
| Pbfree Code | — | Yes | Yes |
| Manufacturer Package Code | — | 318 | — |
| YTEOL | — | 7 | 6.9 |
| Collector Current-Max (IC) | — | 0.5 A | — |
| Collector-Emitter Voltage-Max | — | 350 V | — |
| Configuration | — | SINGLE | — |
| DC Current Gain-Min (hFE) | — | 15 | — |
| JEDEC-95 Code | — | TO-236AB | — |
| JESD-30 Code | — | R-PDSO-G3 | — |
| JESD-609 Code | — | e3 | e6 |
| Number of Elements | — | 1 | — |
| Package Body Material | — | PLASTIC/EPOXY | — |
| Package Shape | — | RECTANGULAR | CYLINDRICAL PACKAGE |
| Package Style | — | SMALL OUTLINE | SMT |
| Peak Reflow Temperature (Cel) | — | 260 | — |
| Polarity/Channel Type | — | PNP | — |
| Power Dissipation-Max (Abs) | — | 0.225 W | — |
| Qualification Status | — | Not Qualified | — |
| Surface Mount | — | YES | YES |
| Terminal Finish | — | Matte Tin (Sn) - annealed | Tin/Bismuth (Sn/Bi) |
| Terminal Form | — | GULL WING | — |
| Terminal Position | — | DUAL | — |
| Time@Peak Reflow Temperature-Max (s) | — | 30 | — |
| Transistor Application | — | SWITCHING | — |
| Transistor Element Material | — | SILICON | — |
| Transition Frequency-Nom (fT) | — | 40 MHz | — |
| Reach Compliance Code | — | — | Not Compliant |
| Capacitance | — | — | 330 µF |
| Capacitor Type | — | — | ALUMINUM ELECTROLYTIC CAPACITOR |
| Diameter | — | — | 8 mm |
| Dielectric Material | — | — | ALUMINUM (WET) |
| Height | — | — | 10 mm |
| Leakage Current | — | — | 0.0825 mA |
| Mounting Feature | — | — | SURFACE MOUNT |
| Negative Tolerance | — | — | 20% |
| Packing Method | — | — | TAPE |
| Polarity | — | — | POLARIZED |
| Positive Tolerance | — | — | 20% |
| Rated (DC) Voltage (URdc) | — | — | 25 V |
| Reference Standard | — | — | AEC-Q200 |
| Ripple Current | — | — | 300 mA |
| Size Code | — | — | 3333 |
| Tan Delta | — | — | 0.16 |
| Terminal Shape | — | — | FLAT |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Get one quote covering all 2 alternatives for T491A107M004AT — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for T491A107M004AT 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 T491A107M004AT 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 T491A107M004AT?
Known equivalents for T491A107M004AT include MMBT6520LT1G, UCW1E331MNL1GS. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of T491A107M004AT?
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 T491A107M004AT 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.