T491A225K020ATAlternatives & Equivalent Parts
About T491A225K020AT
T491A225K020AT 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 | T491A225K020ATSource | EEEHD1H2R2R | T495X476K035ATE200 | MAL215371101E3 | LPS4018-103MRB |
|---|---|---|---|---|---|
| Manufacturer | Kemet | Panasonic | Kemet | Vishay | COILCRAFT |
| Package Type | Other | Capacitor Al Electrolytic | Capacitor Moulded Polarised | Capacitor Al Electrolytic | Inductors Precision Moulded |
| Pin Count | 2 | 2 | 2 | 2 | 2 |
| Temperature Range | — | -40.0°C ~ 105.0°C | — | -55.0°C ~ 105.0°C | -40.0°C ~ 125.0°C |
| Price | $0.0973 | $0.0950 | $1.3110 | $0.7900 | $0.8550 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | — | ACTIVE | ACTIVE | OBSOLETE | OBSOLETE |
| Electrical Parameters | |||||
| Pbfree Code | — | Yes | — | Yes | Yes |
| Reach Compliance Code | — | Compliant | — | Compliant | Compliant |
| Factory Lead Time | — | 21 Weeks | — | — | — |
| YTEOL | — | 7 | — | 0 | 0 |
| Capacitance | — | 2.2 µF | — | 100 µF | — |
| Capacitor Type | — | ALUMINUM ELECTROLYTIC CAPACITOR | — | ALUMINUM ELECTROLYTIC CAPACITOR | — |
| Diameter | — | 4 mm | — | 10 mm | — |
| Dielectric Material | — | ALUMINUM (WET) | — | ALUMINUM (WET) | — |
| Height | — | 5.8 mm | — | 10 mm | — |
| Leakage Current | — | 0.003 mA | — | 0.05 mA | — |
| Mounting Feature | — | SURFACE MOUNT | — | SURFACE MOUNT | — |
| Negative Tolerance | — | 20% | — | 20% | — |
| Package Shape | — | CYLINDRICAL PACKAGE | — | CYLINDRICAL PACKAGE | — |
| Package Style | — | SMT | — | SMT | SMT |
| Packing Method | — | TR, EMBOSSED, 15 INCH | — | TR, BLISTER, 15 INCH | TR |
| Polarity | — | POLARIZED | — | POLARIZED | — |
| Positive Tolerance | — | 20% | — | 20% | — |
| Rated (DC) Voltage (URdc) | — | 50 V | — | 50 V | — |
| Reference Standard | — | AEC-Q200 | — | — | — |
| Ripple Current | — | 12 mA | — | 320 mA | — |
| Size Code | — | 1717 | — | 3939 | — |
| Surface Mount | — | YES | — | YES | YES |
| Tan Delta | — | 0.12 | — | 0.12 | — |
| Terminal Shape | — | FLAT | — | FLAT | ONE SURFACE |
| Additional Feature | — | — | — | ESR IS MEASURED AT 100 KHZ | — |
| ESR | — | — | — | 300 mΩ | — |
| JESD-609 Code | — | — | — | e3 | e3 |
| Terminal Finish | — | — | — | MATTE TIN | Matte Tin (Sn) - with Nickel (Ni) barrier |
| Case/Size Code | — | — | — | — | 1515 |
| Construction | — | — | — | — | Shielded |
| Core Material | — | — | — | — | FERRITE |
| DC Resistance | — | — | — | — | 0.2 Ω |
| Inductance-Nom (L) | — | — | — | — | 10 µH |
| Inductor Application | — | — | — | — | POWER INDUCTOR |
| Inductor Type | — | — | — | — | GENERAL PURPOSE INDUCTOR |
| Number of Functions | — | — | — | — | 1 |
| Package Height | — | — | — | — | 1.7 mm |
| Package Length | — | — | — | — | 3.9 mm |
| Package Width | — | — | — | — | 3.9 mm |
| Rated Current-Max | — | — | — | — | 1.25 A |
| Self Resonance Frequency | — | — | — | — | 40 MHz |
| Shape/Size Description | — | — | — | — | RECTANGULAR PACKAGE |
| Shielded | — | — | — | — | YES |
| Terminal Placement | — | — | — | — | DUAL ENDED |
| Test Frequency | — | — | — | — | 0.1 MHz |
| Tolerance | — | — | — | — | 20% |
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 4 alternatives for T491A225K020AT — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for T491A225K020AT 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 T491A225K020AT 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 T491A225K020AT?
Known equivalents for T491A225K020AT include EEEHD1H2R2R, T495X476K035ATE200, MAL215371101E3. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of T491A225K020AT?
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 T491A225K020AT 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.