T491A106K006ATAlternatives & Equivalent Parts
About T491A106K006AT
T491A106K006AT 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 | T491A106K006ATSource | F980G106MUA | 09181089622 | SML-D12U8WT86 | ATMEGA32U4RC-AU | TMUXHS4212IRKSR |
|---|---|---|---|---|---|---|
| Manufacturer | Kemet | AVX | HARTING | ROHM Semiconductor | Microchip | Texas Instruments |
| Package Type | Other | Capacitor Moulded Polarised | Other | LED Moulded | Quad Flat Packages | Other |
| Pin Count | 2 | 2 | 8 | 2 | 44 | 21 |
| Temperature Range | — | -55.0°C ~ 125.0°C | -55.0°C ~ 105.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 105.0°C |
| Price | $0.0662 | $0.3248 | $0.6700 | $0.0381 | $3.9200 | $0.7326 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | — | OBSOLETE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||||
| Reach Compliance Code | — | Compliant | — | — | — | — |
| YTEOL | — | 0 | 9.1 | 19 | 13 | 15 |
| Additional Feature | — | ESR AND RIPPLE CURRENT IS MEASURED AT 100KHZ | LOW PROFILE | — | ALSO OPERATES AT 8 MHZ WITH A MINIMUM SUPPLY OF 2.7V | Configuration : 2:1 SPDT |
| Capacitance | — | 10 µF | — | — | — | — |
| Capacitor Type | — | TANTALUM CAPACITOR | — | — | — | — |
| Dielectric Material | — | TANTALUM (DRY/SOLID) | — | — | — | — |
| ESR | — | 20000 mΩ | — | — | — | — |
| Height | — | 0.55 mm | — | — | — | — |
| Leakage Current | — | 0.0008 mA | — | — | — | — |
| Mounting Feature | — | SURFACE MOUNT | — | SURFACE MOUNT | — | — |
| Negative Tolerance | — | 20% | — | — | — | — |
| Package Shape | — | RECTANGULAR PACKAGE | — | — | SQUARE | RECTANGULAR |
| Package Style | — | SMT | — | — | FLATPACK, THIN PROFILE | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| Packing Method | — | TR | — | TAPE AND REEL 7" | — | — |
| Polarity | — | POLARIZED | — | — | — | — |
| Positive Tolerance | — | 20% | — | — | — | — |
| Rated (DC) Voltage (URdc) | — | 4 V | — | — | — | — |
| Ripple Current | — | 11 mA | — | — | — | — |
| Size Code | — | 0402 | — | — | — | — |
| Surface Mount | — | YES | — | YES | YES | YES |
| Tan Delta | — | 0.25 | — | — | — | — |
| Terminal Shape | — | ONE SURFACE | — | — | — | — |
| Body Breadth | — | — | 0.236 inch | — | — | — |
| Body Depth | — | — | 0.177 inch | — | — | — |
| Body Length | — | — | 0.609 inch | — | — | — |
| Connector Type | — | — | BOARD CONNECTOR | — | — | — |
| Contact Finish Mating | — | — | NOT SPECIFIED | — | — | — |
| Contact Finish Termination | — | — | NOT APPLICABLE | — | — | — |
| Contact Gender | — | — | FEMALE | — | — | — |
| Contact Material | — | — | NOT SPECIFIED | — | — | — |
| Contact Pattern | — | — | RECTANGULAR | — | — | — |
| Contact Resistance | — | — | 10 mΩ | — | — | — |
| Contact Style | — | — | IDC | — | — | — |
| DIN Conformance | — | — | NO | — | — | — |
| Filter Feature | — | — | NO | — | — | — |
| IEC Conformance | — | — | NO | — | — | — |
| Insulator Color | — | — | GRAY | — | — | — |
| Insulator Material | — | — | POLYBUTYLENE TEREPHTHALATE | — | — | — |
| MIL Conformance | — | — | NO | — | — | — |
| Mating Contact Pitch | — | — | 0.1 inch | — | — | — |
| Mating Contact Row Spacing | — | — | 0.1 inch | — | — | — |
| Mixed Contacts | — | — | NO | — | — | — |
| Mounting Option 1 | — | — | LOCKING | — | — | — |
| Mounting Style | — | — | STRAIGHT | — | — | — |
| Mounting Type | — | — | BOARD | — | — | — |
| Number Of Connectors | — | — | ONE | — | — | — |
| Number Of PCB Rows | — | — | 2 | — | — | — |
| Number of Rows Loaded | — | — | 2 | — | — | — |
| Option | — | — | GENERAL PURPOSE | — | — | — |
| PCB Contact Pattern | — | — | RECTANGULAR | — | — | — |
| PCB Contact Row Spacing | — | — | 2.54 mm | — | — | — |
| Polarization Key | — | — | POLARIZED HOUSING | — | — | — |
| Rated Current (Signal) | — | — | 2 A | — | — | — |
| Reference Standard | — | — | UL | — | — | — |
| Terminal Length | — | — | 0.13 inch | — | — | — |
| Terminal Pitch | — | — | 2.54 mm | 1.65 mm | 0.8 mm | 0.5 mm |
| Termination Type | — | — | SOLDER | — | — | — |
| Total Number of Contacts | — | — | 8 | — | — | — |
| Pbfree Code | — | — | — | Yes | Yes | Yes |
| Factory Lead Time | — | — | — | 10 Weeks | 6 Weeks | — |
| Color | — | — | — | RED | — | — |
| Color@Wavelength | — | — | — | Red | — | — |
| Configuration | — | — | — | SINGLE | — | — |
| Forward Current-Max | — | — | — | 0.02 A | — | — |
| JESD-609 Code | — | — | — | e4 | e3 | e4 |
| Lens Type | — | — | — | DIFFUSED MILKY WHITE | — | — |
| Luminous Intensity-Nom | — | — | — | 63.0 mcd | — | — |
| Number of Functions | — | — | — | 1 | — | 1 |
| Optoelectronic Device Type | — | — | — | SINGLE COLOR LED | — | — |
| Overall Height | — | — | — | 0.55 mm | — | — |
| Reverse Voltage-Max | — | — | — | 5 V | — | — |
| Shape | — | — | — | RECTANGULAR | — | — |
| Size | — | — | — | 1.2 mm | — | — |
| Terminal Finish | — | — | — | Gold (Au) - with Nickel (Ni) barrier | Matte Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Manufacturer Package Code | — | — | — | — | TQFP-44 | — |
| Has ADC | — | — | — | — | YES | — |
| Bit Size | — | — | — | — | 8 | — |
| Boundary Scan | — | — | — | — | YES | — |
| CPU Family | — | — | — | — | AVR RISC | — |
| Clock Frequency-Max | — | — | — | — | 16 MHz | — |
| DAC Channels | — | — | — | — | NO | — |
| DMA Channels | — | — | — | — | NO | — |
| Format | — | — | — | — | FIXED POINT | — |
| Integrated Cache | — | — | — | — | NO | — |
| JESD-30 Code | — | — | — | — | S-PQFP-G44 | R-PQCC-N20 |
| Low Power Mode | — | — | — | — | YES | — |
| Number of External Interrupts | — | — | — | — | 5 | — |
| Number of I/O Lines | — | — | — | — | 26 | — |
| Number of Serial I/Os | — | — | — | — | 1 | — |
| Number of Timers | — | — | — | — | 4 | — |
| On Chip Program ROM Width | — | — | — | — | 8 | — |
| PWM Channels | — | — | — | — | YES | — |
| Package Body Material | — | — | — | — | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | — | — | — | — | TQFP44,.39SQ,31 | LCC20,.1X.18,20 |
| Peak Reflow Temperature (Cel) | — | — | — | — | 260 | 260 |
| Qualification Status | — | — | — | — | Not Qualified | — |
| RAM (bytes) | — | — | — | — | 2560 | — |
| ROM (words) | — | — | — | — | 32768 | — |
| ROM Programmability | — | — | — | — | FLASH | — |
| Speed | — | — | — | — | 16 MHz | — |
| Supply Current-Max | — | — | — | — | 15 mA | — |
| Supply Voltage-Max | — | — | — | — | 5.5 V | — |
| Supply Voltage-Min | — | — | — | — | 5 V | — |
| Supply Voltage-Nom | — | — | — | — | 5 V | — |
| Technology | — | — | — | — | CMOS | — |
| Temperature Grade | — | — | — | — | INDUSTRIAL | INDUSTRIAL |
| Terminal Form | — | — | — | — | GULL WING | NO LEAD |
| Terminal Position | — | — | — | — | QUAD | QUAD |
| Time@Peak Reflow Temperature-Max (s) | — | — | — | — | 40 | 30 |
| uPs/uCs/Peripheral ICs Type | — | — | — | — | MICROCONTROLLER, RISC | — |
| Date Of Intro | — | — | — | — | — | 2020-05-15 |
| Analog IC - Other Type | — | — | — | — | — | DIFFERENTIAL MULTIPLEXER |
| Bandwidth-Nom | — | — | — | — | — | 13000 MHz |
| Input Voltage-Max | — | — | — | — | — | 1.8 V |
| Normal Position | — | — | — | — | — | NO |
| Number of Channels | — | — | — | — | — | 2 |
| Off-state Isolation-Nom | — | — | — | — | — | 75 dB |
| On-state Resistance Match-Nom | — | — | — | — | — | 0.5 Ω |
| On-state Resistance-Max (Ron) | — | — | — | — | — | 8 Ω |
| Output | — | — | — | — | — | SEPARATE OUTPUT |
| Supply Current-Max (Isup) | — | — | — | — | — | 0.8 mA |
| Supply Voltage-Max (Vsup) | — | — | — | — | — | 3.6 V |
| Supply Voltage-Min (Vsup) | — | — | — | — | — | 3 V |
| Supply Voltage-Nom (Vsup) | — | — | — | — | — | 3.3 V |
| Switch-off Time-Max | — | — | — | — | — | 500 ns |
| Switch-on Time-Max | — | — | — | — | — | 500 ns |
| ## TMUXHS4212IRKSR Alternates Showing results | — | — | — | — | — | Image |
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 T491A106K006AT 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 T491A106K006AT 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 T491A106K006AT?
Known equivalents for T491A106K006AT include F980G106MUA, 09181089622, SML-D12U8WT86. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of T491A106K006AT?
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 T491A106K006AT 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.