C0603C121J5GACTUAlternatives & Equivalent Parts
About C0603C121J5GACTU
C0603C121J5GACTU is a Capacitor component manufactured by Kemet. It comes in a Capacitor Chip Non-polarised 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 | C0603C121J5GACTUSource | STM32WLE4JCI6 | STM32F746BGT6 | STM32WL55CCU6 | LFSPXO025492 | STM32L475RET6 |
|---|---|---|---|---|---|---|
| Manufacturer | Kemet | STMicroelectronics | STMicroelectronics | STMicroelectronics | IQD | STMicroelectronics |
| Package Type | Capacitor Chip Non-polarised | BGA | Quad Flat Packages | Quad Flat No-Lead | Other | Quad Flat Packages |
| Pin Count | 2 | 73 | 208 | 49 | 4 | 64 |
| Temperature Range | — | — | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C |
| Price | $0.0100 | $4.8826 | $12.1056 | $4.3420 | $0.8340 | $3.3500 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | — | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||||
| Factory Lead Time | — | 13 Weeks | 15 Weeks | — | — | 12 Weeks |
| YTEOL | — | 9 | 9 | 9 | 6.44 | 9 |
| Peak Reflow Temperature (Cel) | — | 260 | 260 | 260 | — | 260 |
| Terminal Finish | — | Tin/Silver (Sn96.5Ag3.5) | Matte Tin (Sn) | Tin (Sn) | Gold (Au) - with Nickel (Ni) barrier | Matte Tin (Sn) - annealed |
| uPs/uCs/Peripheral ICs Type | — | RFSoC | MICROCONTROLLER, RISC | RFSoC | — | MICROCONTROLLER, RISC |
| Has ADC | — | — | YES | — | — | YES |
| Bit Size | — | — | 32 | — | — | 32 |
| Boundary Scan | — | — | YES | — | — | YES |
| CPU Family | — | — | CORTEX-M7 | — | — | CORTEX-M4 |
| Clock Frequency-Max | — | — | 26 MHz | — | — | 48 MHz |
| DAC Channels | — | — | YES | — | — | YES |
| DMA Channels | — | — | YES | — | — | YES |
| Format | — | — | FLOATING POINT | — | — | FLOATING POINT |
| Integrated Cache | — | — | YES | — | — | YES |
| JESD-30 Code | — | — | S-PQFP-G208 | S-XQCC-N48 | — | S-PQFP-G64 |
| JESD-609 Code | — | — | e3 | e3 | e4 | e3 |
| Low Power Mode | — | — | YES | — | — | YES |
| Number of DMA Channels | — | — | 16 | — | — | 14 |
| Number of External Interrupts | — | — | 16 | — | — | 16 |
| Number of I/O Lines | — | — | 168 | — | — | 51 |
| Number of Serial I/Os | — | — | 10 | — | — | 7 |
| Number of Timers | — | — | 16 | — | — | 14 |
| On Chip Data RAM Width | — | — | 8 | — | — | 8 |
| On Chip Program ROM Width | — | — | 8 | — | — | 8 |
| PWM Channels | — | — | YES | — | — | YES |
| Package Body Material | — | — | PLASTIC/EPOXY | UNSPECIFIED | CERAMIC | PLASTIC/EPOXY |
| Package Equivalence Code | — | — | QFP208,1.2SQ,20 | LCC48,.27SQ,20 | — | QFP64,.47SQ,20 |
| Package Shape | — | — | SQUARE | SQUARE | — | SQUARE |
| Package Style | — | — | FLATPACK, LOW PROFILE, FINE PITCH | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | — | FLATPACK, LOW PROFILE, FINE PITCH |
| RAM (bytes) | — | — | 348160 | — | — | 131072 |
| ROM (words) | — | — | 1048576 | — | — | 524288 |
| ROM Programmability | — | — | FLASH | — | — | FLASH |
| Speed | — | — | 216 MHz | — | — | 80 MHz |
| Supply Current-Max | — | — | 261 mA | — | — | 12.1 mA |
| Supply Voltage-Max | — | — | 3.6 V | 3.6 V | 3.63 V | 3.6 V |
| Supply Voltage-Min | — | — | 3.3 V | 3 V | 2.97 V | 1.71 V |
| Supply Voltage-Nom | — | — | 3.3 V | 3 V | 3.3 V | 3 V |
| Surface Mount | — | — | YES | YES | YES | YES |
| Technology | — | — | CMOS | CMOS | — | CMOS |
| Terminal Form | — | — | GULL WING | NO LEAD | — | GULL WING |
| Terminal Pitch | — | — | 0.5 mm | 0.5 mm | — | 0.5 mm |
| Terminal Position | — | — | QUAD | QUAD | — | QUAD |
| ## STM32F746BGT6 Alternates Showing results | — | — | Image | — | — | — |
| Time@Peak Reflow Temperature-Max (s) | — | — | — | 30 | — | — |
| Fall Time-Max | — | — | — | — | 5 ns | — |
| Frequency Adjustment-Mechanical | — | — | — | — | NO | — |
| Frequency Stability | — | — | — | — | 50% | — |
| Mounting Feature | — | — | — | — | SURFACE MOUNT | — |
| Operating Frequency-Nom | — | — | — | — | 12 MHz | — |
| Oscillator Type | — | — | — | — | CMOS | — |
| Output Load | — | — | — | — | 15 pF | — |
| Physical Dimension | — | — | — | — | 3.2mm x 2.5mm x 1.2mm | — |
| Rise Time-Max | — | — | — | — | 5 ns | — |
| Symmetry-Max | — | — | — | — | 45/55 % | — |
| Manufacturer Package Code | — | — | — | — | — | LQFP 64 10x10x1.4 |
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 5 alternatives for C0603C121J5GACTU — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for C0603C121J5GACTU 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 C0603C121J5GACTU 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 C0603C121J5GACTU?
Known equivalents for C0603C121J5GACTU include STM32WLE4JCI6, STM32F746BGT6, STM32WL55CCU6. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of C0603C121J5GACTU?
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 C0603C121J5GACTU 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.