52559-2452Alternatives & Equivalent Parts
About 52559-2452
52559-2452 is a Connector component manufactured by Molex. 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 | 52559-2452Source | M50-3100545 | ATSAMD21G18A-AUT | AT24C02C-STUM-T |
|---|---|---|---|---|
| Manufacturer | Molex | Harwin | Microchip | Microchip |
| Package Type | Other | Other | Quad Flat Packages | SOT23 (5-Pin) |
| Pin Count | 28 | 10 | 48 | 5 |
| Temperature Range | -40.0°C ~ 85.0°C | -40.0°C ~ 105.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C |
| Price | $0.8295 | $1.2000 | $1.5900 | $0.1620 |
| Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||
| Pbfree Code | Yes | Yes | Yes | Yes |
| Factory Lead Time | 11 Weeks | — | 4 Weeks | 15 Weeks |
| YTEOL | 7.5 | 9.4 | 14 | 14 |
| Additional Feature | EASY-ON | ROHS COMPLIANT | — | — |
| Board Mounting Option | FITTING NAIL | — | — | — |
| Body Breadth | 0.118 inch | 0.122 inch | — | — |
| Body Depth | 0.154 inch | 0.181 inch | — | — |
| Body Length | 0.697 inch | 0.2 inch | — | — |
| Connector Type | FFC/FPC CONNECTOR | BOARD CONNECTOR | — | — |
| Contact Finish Mating | NOT SPECIFIED | NOT APPLICABLE | — | — |
| Contact Finish Termination | Tin (Sn) | Gold (Au) | — | — |
| Contact Gender | FEMALE | FEMALE | — | — |
| Contact Material | NOT SPECIFIED | PHOSPHOR BRONZE | — | — |
| Contact Pattern | RECTANGULAR | RECTANGULAR | — | — |
| Contact Resistance | 20 mΩ | 30 mΩ | — | — |
| Contact Style | BELLOWED TYPE | SQ PIN-SKT | — | — |
| DIN Conformance | NO | NO | — | — |
| Dielectric Withstanding Voltage | 250VAC V | — | — | — |
| Filter Feature | NO | NO | — | — |
| IEC Conformance | NO | NO | — | — |
| Insertion Force-Max | ZIF N | 2.0016 N | — | — |
| Insulation Resistance | 50000000 Ω | 1000000000 Ω | — | — |
| Insulator Material | POLYAMIDE | POLYAMIDE | — | — |
| JESD-609 Code | e3 | e4 | e3 | e3 |
| MIL Conformance | NO | NO | — | — |
| Mating Contact Pitch | 0.020 inch | 0.05 inch | — | — |
| Mixed Contacts | NO | NO | — | — |
| Mounting Option 1 | LOCKING | LOCKING | — | — |
| Mounting Style | STRAIGHT | STRAIGHT | — | — |
| Mounting Type | BOARD | BOARD | — | — |
| Number Of Connectors | ONE | ONE | — | — |
| Number Of PCB Rows | 2 | 2 | — | — |
| Number of Rows Loaded | 1 | 2 | — | — |
| Option | GENERAL PURPOSE | GENERAL PURPOSE | — | — |
| PCB Contact Pattern | STAGGERED | RECTANGULAR | — | — |
| PCB Contact Row Spacing | 2.794 mm | — | — | — |
| Plating Thickness | 39u inch | FLASH inch | — | — |
| Polarization Key | POLARIZED HOUSING | — | — | — |
| Rated Current (Signal) | 0.5 A | 1 A | — | — |
| Reference Standard | UL | UL | — | — |
| Terminal Pitch | 1 mm | 1.27 mm | 0.5 mm | 0.95 mm |
| Termination Type | SURFACE MOUNT | SURFACE MOUNT | — | — |
| Total Number of Contacts | 24 | 10 | — | — |
| UL Flammability Code | 94V-0 | 94V-0 | — | — |
| Withdrawl Force-Min | ZIF N | .15012 N | — | — |
| Body/Shell Style | — | SOCKET | — | — |
| Durability | — | 100 Cycles | — | — |
| Insulator Color | — | BLACK | — | — |
| Mating Contact Row Spacing | — | 0.05 inch | — | — |
| Manufacturer Package Code | — | — | TQFP-48 | SOT-23-5 |
| Has ADC | — | — | YES | — |
| Bit Size | — | — | 32 | — |
| Boundary Scan | — | — | NO | — |
| CPU Family | — | — | Cortex-M0+ | — |
| Clock Frequency-Max | — | — | 32 MHz | — |
| DAC Channels | — | — | YES | — |
| DMA Channels | — | — | YES | — |
| Format | — | — | FIXED POINT | — |
| Integrated Cache | — | — | YES | — |
| JESD-30 Code | — | — | S-PQFP-G48 | R-PDSO-G5 |
| Low Power Mode | — | — | YES | — |
| Number of DMA Channels | — | — | 12 | — |
| Number of External Interrupts | — | — | 16 | — |
| Number of I/O Lines | — | — | 38 | — |
| Number of Serial I/Os | — | — | 6 | — |
| Number of Timers | — | — | 8 | — |
| On Chip Data RAM Width | — | — | 8 | — |
| On Chip Program ROM Width | — | — | 8 | — |
| PWM Channels | — | — | YES | — |
| Package Body Material | — | — | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | — | — | TQFP48,.35SQ | TSOP5/6,.11,37 |
| Package Shape | — | — | SQUARE | RECTANGULAR |
| Package Style | — | — | FLATPACK, THIN PROFILE, FINE PITCH | SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH |
| Qualification Status | — | — | Not Qualified | — |
| RAM (bytes) | — | — | 32768 | — |
| RAM (words) | — | — | 32768 | — |
| ROM (words) | — | — | 262144 | — |
| ROM Programmability | — | — | FLASH | — |
| Screening Level | — | — | TS 16949 | — |
| Speed | — | — | 48 MHz | — |
| Supply Current-Max | — | — | 92 mA | 0.003 mA |
| Supply Voltage-Max | — | — | 3.63 V | — |
| Supply Voltage-Min | — | — | 1.62 V | — |
| Supply Voltage-Nom | — | — | 3.3 V | — |
| Surface Mount | — | — | YES | YES |
| Technology | — | — | CMOS | CMOS |
| Temperature Grade | — | — | INDUSTRIAL | INDUSTRIAL |
| Terminal Finish | — | — | Matte Tin (Sn) | Matte Tin (Sn) |
| Terminal Form | — | — | GULL WING | GULL WING |
| Terminal Position | — | — | QUAD | DUAL |
| uPs/uCs/Peripheral ICs Type | — | — | MICROCONTROLLER, RISC | — |
| ## ATSAMD21G18A-AUT Alternates Showing results | — | — | Image | — |
| Date Of Intro | — | — | — | 2016-12-07 |
| Clock Frequency-Max (fCLK) | — | — | — | 1 MHz |
| Data Retention Time-Min | — | — | — | 100 |
| Endurance | — | — | — | 1000000 Write/Erase Cycles |
| I2C Control Byte | — | — | — | 1010DDDR |
| Memory Density | — | — | — | 2048 bit |
| Memory IC Type | — | — | — | EEPROM |
| Memory Width | — | — | — | 8 |
| Number of Functions | — | — | — | 1 |
| Number of Ports | — | — | — | 1 |
| Number of Words | — | — | — | 256 words |
| Number of Words Code | — | — | — | 256 |
| Operating Mode | — | — | — | SYNCHRONOUS |
| Organization | — | — | — | 256X8 |
| Output Characteristics | — | — | — | OPEN-DRAIN |
| Parallel/Serial | — | — | — | SERIAL |
| Peak Reflow Temperature (Cel) | — | — | — | 260 |
| Programming Voltage | — | — | — | 2.5 V |
| Serial Bus Type | — | — | — | I2C |
| Standby Current-Max | — | — | — | 0.000006 A |
| Supply Voltage-Max (Vsup) | — | — | — | 5.5 V |
| Supply Voltage-Min (Vsup) | — | — | — | 1.7 V |
| Supply Voltage-Nom (Vsup) | — | — | — | 2.5 V |
| Time@Peak Reflow Temperature-Max (s) | — | — | — | 40 |
| Write Cycle Time-Max (tWC) | — | — | — | 5 ms |
| Write Protection | — | — | — | HARDWARE |
| ## AT24C02C-STUM-T Alternates Showing results | — | — | — | Image |
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 3 alternatives for 52559-2452 — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for 52559-2452 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 52559-2452 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 52559-2452?
Known equivalents for 52559-2452 include M50-3100545, ATSAMD21G18A-AUT, AT24C02C-STUM-T. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of 52559-2452?
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 52559-2452 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.