KSZ9031RNXCA-TRAlternatives & Equivalent Parts
About KSZ9031RNXCA-TR
KSZ9031RNXCA-TR is a Integrated Circuit component manufactured by Microchip. 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 | KSZ9031RNXCA-TRSource | KSZ9031RNXIC-TR | ADUM1200ARZ-RL7 | 7443330680 |
|---|---|---|---|---|
| Manufacturer | Microchip | Microchip | Analog Devices | Würth Elektronik |
| Package Type | Quad Flat No-Lead | Quad Flat No-Lead | Other | Other |
| Pin Count | 48 | 48 | 8 | 2 |
| Temperature Range | ~ 70.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 105.0°C | -40.0°C ~ 125.0°C |
| Price | $2.0790 | $2.4500 | $2.0250 | $1.6815 |
| Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||
| Manufacturer Package Code | VQFN-48 | VQFN-48 | R-8 | — |
| Factory Lead Time | 6 Weeks | 1 Week | — | — |
| Date Of Intro | 2016-07-26 | — | — | — |
| YTEOL | 14 | 13 | 10 | 15 |
| Data Rate | 1000000 Mbps | 1000000 Mbps | — | — |
| JESD-30 Code | S-XQCC-N48 | S-XQCC-N48 | R-PDSO-G8 | — |
| JESD-609 Code | e3 | e3 | e3 | e2 |
| Number of Functions | 1 | 1 | 2 | 1 |
| Number of Transceivers | 1 | 1 | — | — |
| Package Body Material | UNSPECIFIED | UNSPECIFIED | PLASTIC/EPOXY | — |
| Package Equivalence Code | LCC48,.27SQ,20 | LCC48,.27SQ,20 | SOP8,.25 | — |
| Package Shape | SQUARE | SQUARE | RECTANGULAR | — |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | SMALL OUTLINE | SMT |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | — |
| Supply Voltage-Nom | 1.2 V | 1.2 V | 3 V | — |
| Surface Mount | YES | YES | YES | YES |
| Telecom IC Type | ETHERNET TRANSCEIVER | ETHERNET TRANSCEIVER | — | — |
| Temperature Grade | COMMERCIAL | INDUSTRIAL | INDUSTRIAL | — |
| Terminal Finish | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) - annealed | Tin/Copper (Sn/Cu) |
| Terminal Form | NO LEAD | NO LEAD | GULL WING | — |
| Terminal Pitch | 0.5 mm | 0.5 mm | 1.27 mm | — |
| Terminal Position | QUAD | QUAD | DUAL | — |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | 30 | — |
| ## KSZ9031RNXCA-TR Alternates Showing results | Image | — | — | — |
| Pbfree Code | — | Yes | No | — |
| ## KSZ9031RNXIC-TR Alternates Showing results | — | Image | — | — |
| Additional Feature | — | — | ALSO OPERATES AT 5V NOMINAL SUPPLY | — |
| Interface IC Type | — | — | DIGITAL ISOLATOR | — |
| Qualification Status | — | — | Not Qualified | — |
| Supply Voltage-Max | — | — | 5.5 V | — |
| Supply Voltage-Min | — | — | 2.7 V | — |
| Technology | — | — | CMOS | — |
| ## ADUM1200ARZ-RL7 Alternates Showing results | — | — | Image | — |
| Case/Size Code | — | — | — | 4339 |
| Construction | — | — | — | Rectangular |
| Core Material | — | — | — | FERRITE |
| DC Resistance | — | — | — | 0.015 Ω |
| Inductance-Nom (L) | — | — | — | 6.8 µH |
| Inductor Application | — | — | — | HIGH CURRENT INDUCTOR |
| Inductor Type | — | — | — | GENERAL PURPOSE INDUCTOR |
| Package Height | — | — | — | 9.3 mm |
| Package Length | — | — | — | 10.9 mm |
| Package Width | — | — | — | 10 mm |
| Packing Method | — | — | — | TR, Embossed Plastic, 13 Inch |
| Rated Current-Max | — | — | — | 11.5 A |
| Self Resonance Frequency | — | — | — | 40 MHz |
| Shape/Size Description | — | — | — | RECTANGULAR PACKAGE |
| Shielded | — | — | — | YES |
| Special Feature | — | — | — | INDUCTANCE IS MEASURED AT 10 mA |
| Terminal Placement | — | — | — | DUAL ENDED |
| Terminal Shape | — | — | — | WRAPAROUND |
| Test Frequency | — | — | — | 0.1 MHz |
| Tolerance | — | — | — | 20% |
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 KSZ9031RNXCA-TR — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for KSZ9031RNXCA-TR 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 KSZ9031RNXCA-TR 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 KSZ9031RNXCA-TR?
Known equivalents for KSZ9031RNXCA-TR include KSZ9031RNXIC-TR, ADUM1200ARZ-RL7, 7443330680. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of KSZ9031RNXCA-TR?
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 KSZ9031RNXCA-TR 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.