CP2102Alternatives & Equivalent Parts
About CP2102
CP2102 is a Integrated Circuit component manufactured by Silicon Labs. It comes in a Quad Flat No-Lead 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 | CP2102Source | CDC3RL02YFPR | 3FSH9 | MMSD103T1G | DPS310XTSA1 | 1N5359BG |
|---|---|---|---|---|---|---|
| Manufacturer | Silicon Labs | Texas Instruments | Apem | ON Semiconductor | Infineon | ON Semiconductor |
| Package Type | Quad Flat No-Lead | — | Other | Small Outline Diode | Other | Diodes, Axial Diameter Horizontal Mounting |
| Pin Count | 29 | — | 4 | 2 | 8 | 0 |
| Temperature Range | — | — | -40.0°C ~ 115.0°C | -55.0°C ~ 150.0°C | -40.0°C ~ 85.0°C | -65.0°C ~ 200.0°C |
| Price | — | $0.4741 | $1.4400 | $0.0154 | $1.6700 | $0.1264 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | OBSOLETE | ACTIVE |
| Electrical Parameters | ||||||
| YTEOL | — | — | 9 | 6.12 | 0 | 5.55 |
| Actuator Length | — | — | 0.154 inch | — | — | — |
| Actuator Material | — | — | POLYPHENYLENE SULFIDE | — | — | — |
| Actuator Travel | — | — | 0.9906 mm | — | — | — |
| Actuator Type | — | — | PUSHBUTTON | — | — | — |
| Body Height | — | — | 6.5 mm | — | 1 mm | — |
| Body Length or Diameter | — | — | 6.5024 mm | — | 2.5 mm | — |
| Center Contact Plating | — | — | SILVER | — | — | — |
| Circuit Configuration | — | — | 1X1 | — | — | — |
| Contact (AC) Max Rating R Load | — | — | A@VAC | — | — | — |
| Contact Bounce Time-Max | — | — | 2 ms | — | — | — |
| Contact Current(DC)-Max | — | — | 0.05 A | — | — | — |
| Contact (DC) Max Rating R Load | — | — | .05A@24VDC | — | — | — |
| Contact Resistance | — | — | 0.03 mΩ | — | — | — |
| Contact Voltage(DC)-Max | — | — | 24 V | — | — | — |
| Electrical Life | — | — | 10000000 Cycle(s) | — | — | — |
| End Contact Plating | — | — | SILVER OVER NICKEL | — | — | — |
| Housing Material | — | — | POLYPHENYLENE SULPHIDE | — | — | — |
| Insulation Resistance | — | — | 10000000 Ω | — | — | — |
| Mounting Feature | — | — | SURFACE MOUNT-STRAIGHT | — | SURFACE MOUNT | — |
| Number of Switches | — | — | 1 | — | — | — |
| Operating Force-Max | — | — | 3 N | — | — | — |
| Sealing | — | — | IP67 | — | — | — |
| Solderability | — | — | WAVE | — | — | — |
| Surface Mount | — | — | NO | YES | YES | NO |
| Switch Action | — | — | MOMENTARY | — | — | — |
| Switch Function | — | — | SPST | — | — | — |
| Switch Type | — | — | KEYPAD SWITCH | — | — | — |
| Termination Type | — | — | SOLDER | — | SOLDER | — |
| Pbfree Code | — | — | — | Yes | Yes | Yes |
| Manufacturer Package Code | — | — | — | 425-04 | — | 017AA |
| Application | — | — | — | GENERAL PURPOSE | — | — |
| Configuration | — | — | — | SINGLE | — | SINGLE |
| Diode Element Material | — | — | — | SILICON | — | SILICON |
| Diode Type | — | — | — | RECTIFIER DIODE | — | ZENER DIODE |
| Forward Voltage-Max (VF) | — | — | — | 1 V | — | — |
| JESD-30 Code | — | — | — | R-PDSO-G2 | — | O-PALF-W2 |
| JESD-609 Code | — | — | — | e3 | — | e3 |
| Non-rep Pk Forward Current-Max | — | — | — | 0.625 A | — | — |
| Number of Elements | — | — | — | 1 | — | 1 |
| Number of Phases | — | — | — | 1 | — | — |
| Output Current-Max | — | — | — | 0.2 A | — | — |
| Package Body Material | — | — | — | PLASTIC/EPOXY | — | PLASTIC/EPOXY |
| Package Shape | — | — | — | RECTANGULAR | — | ROUND |
| Package Style | — | — | — | SMALL OUTLINE | — | LONG FORM |
| Peak Reflow Temperature (Cel) | — | — | — | 260 | — | — |
| Power Dissipation-Max | — | — | — | 0.4 W | — | 5 W |
| Qualification Status | — | — | — | Not Qualified | — | Not Qualified |
| Rep Pk Reverse Voltage-Max | — | — | — | 250 V | — | — |
| Reverse Recovery Time-Max | — | — | — | 0.05 µs | — | — |
| Terminal Finish | — | — | — | Matte Tin (Sn) - annealed | — | MATTE TIN |
| Terminal Form | — | — | — | GULL WING | — | WIRE |
| Terminal Position | — | — | — | DUAL | — | AXIAL |
| Time@Peak Reflow Temperature-Max (s) | — | — | — | 30 | — | — |
| Body Breadth | — | — | — | — | 2 mm | — |
| Housing | — | — | — | — | PLASTIC | — |
| Operating Current-Max | — | — | — | — | 0.345 mA | — |
| Output Interface Type | — | — | — | — | I2C/SPI | — |
| Output Range | — | — | — | — | 0.24-1.44V | — |
| Output Type | — | — | — | — | DIGITAL VOLTAGE | — |
| Package Shape/Style | — | — | — | — | RECTANGULAR | — |
| Port Type | — | — | — | — | HOLE | — |
| Pressure Range-Max | — | — | — | — | 17.4 Psi | — |
| Pressure Range-Min | — | — | — | — | 4.35 Psi | — |
| Pressure Sensing Mode | — | — | — | — | BAROMETRIC | — |
| Sensors/Transducers Type | — | — | — | — | PRESSURE SENSOR,CAPACITIVE | — |
| Supply Voltage-Max | — | — | — | — | 3.6 V | — |
| Supply Voltage-Min | — | — | — | — | 1.7 V | — |
| Case Connection | — | — | — | — | — | ISOLATED |
| Dynamic Impedance-Max | — | — | — | — | — | 3.5 Ω |
| Polarity | — | — | — | — | — | UNIDIRECTIONAL |
| Reference Voltage-Nom | — | — | — | — | — | 24 V |
| Technology | — | — | — | — | — | ZENER |
| Voltage Tol-Max | — | — | — | — | — | 5% |
| Working Test Current | — | — | — | — | — | 50 mA |
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 5 alternatives for CP2102 — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for CP2102 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 CP2102 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 CP2102?
Known equivalents for CP2102 include CDC3RL02YFPR, 3FSH9, MMSD103T1G. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of CP2102?
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 CP2102 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.