ESE20D321Alternatives & Equivalent Parts
About ESE20D321
ESE20D321 is a Switch component manufactured by Panasonic. It comes in a Dual-In-Line Packages 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 | ESE20D321Source | 1825163-1 | STM32F412RGT6 |
|---|---|---|---|
| Manufacturer | Panasonic | TE Connectivity | STMicroelectronics |
| Package Type | Dual-In-Line Packages | Other | Quad Flat Packages |
| Pin Count | 4 | 6 | 64 |
| Temperature Range | — | -10.0°C ~ 60.0°C | -40.0°C ~ 85.0°C |
| Price | $0.9000 | — | $4.8653 |
| Stock | In Stock | In Stock | In Stock |
| Lifecycle | OBSOLETE | OBSOLETE | ACTIVE |
| Electrical Parameters | |||
| Pbfree Code | Yes | — | — |
| Factory Lead Time | 18 Weeks | — | 15 Weeks |
| YTEOL | 0 | 0 | 9 |
| Actuator Type | LEVER | TOP TYPE | — |
| Body Breadth | 7.8 mm | 6.1 mm | — |
| Body Height | 8.9 mm | 5.2 mm | — |
| Body Length or Diameter | 7.9 mm | 13 mm | — |
| Contact Current(DC)-Max | 0.1 A | — | — |
| Contact (DC) Max Rating R Load | 0.1A@14VDC | — | — |
| Contact Voltage(DC)-Max | 14 V | — | — |
| Illumination | NON-ILLUMINATED | — | — |
| JESD-609 Code | e2 | — | e3 |
| Mounting Feature | THROUGH HOLE-STRAIGHT | THROUGH HOLE-STRAIGHT | — |
| Operating Force-Max | 3 N | 3.92 N | — |
| Packing Method | BAG; BOX | — | — |
| Surface Mount | NO | NO | YES |
| Switch Action | MOMENTARY | LATCHED | — |
| Switch Function | SPST | DPDT | — |
| Switch Type | PUSHBUTTON SWITCH | SLIDE SWITCH | — |
| Terminal Finish | TIN COPPER | — | Matte Tin (Sn) |
| Termination Type | SOLDER | SOLDER | — |
| Additional Feature | — | LOW PROFILE | — |
| Contact (AC) Max Rating R Load | — | .25A@125VAC | — |
| Contact Current(AC)-Max | — | 0.25 A | — |
| Contact Voltage(AC)-Max | — | 125 V | — |
| Electrical Life | — | 10000 Cycle(s) | — |
| Number of Positions | — | 2 | — |
| Sealing | — | EPOXY TERMINAL SEALED | — |
| Has ADC | — | — | YES |
| Bit Size | — | — | 32 |
| Boundary Scan | — | — | YES |
| CPU Family | — | — | CORTEX-M4 |
| Clock Frequency-Max | — | — | 26 MHz |
| DAC Channels | — | — | NO |
| DMA Channels | — | — | YES |
| Format | — | — | FLOATING POINT |
| Integrated Cache | — | — | NO |
| JESD-30 Code | — | — | S-PQFP-G64 |
| Low Power Mode | — | — | YES |
| Number of DMA Channels | — | — | 16 |
| Number of External Interrupts | — | — | 16 |
| Number of I/O Lines | — | — | 50 |
| Number of Serial I/Os | — | — | 4 |
| Number of Timers | — | — | 15 |
| On Chip Data RAM Width | — | — | 8 |
| On Chip Program ROM Width | — | — | 8 |
| PWM Channels | — | — | YES |
| Package Body Material | — | — | PLASTIC/EPOXY |
| Package Equivalence Code | — | — | QFP64,.47SQ,20 |
| Package Shape | — | — | SQUARE |
| Package Style | — | — | FLATPACK, LOW PROFILE, FINE PITCH |
| Peak Reflow Temperature (Cel) | — | — | 260 |
| RAM (bytes) | — | — | 262144 |
| RAM (words) | — | — | 65536 |
| ROM (words) | — | — | 1048576 |
| ROM Programmability | — | — | FLASH |
| Speed | — | — | 100 MHz |
| Supply Current-Max | — | — | 42.85 mA |
| Supply Voltage-Max | — | — | 3.6 V |
| Supply Voltage-Min | — | — | 1.7 V |
| Supply Voltage-Nom | — | — | 3.3 V |
| Technology | — | — | CMOS |
| Temperature Grade | — | — | INDUSTRIAL |
| Terminal Form | — | — | GULL WING |
| Terminal Pitch | — | — | 0.5 mm |
| Terminal Position | — | — | QUAD |
| uPs/uCs/Peripheral ICs Type | — | — | MICROCONTROLLER, RISC |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Need pricing on these alternatives?
Get one quote covering all 2 alternatives for ESE20D321 — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for ESE20D321 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 ESE20D321 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 ESE20D321?
Known equivalents for ESE20D321 include 1825163-1, STM32F412RGT6. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of ESE20D321?
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 ESE20D321 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.