KSZ9031RNXUB-TRVAO

Microchip Technology · QFN-48 · Active

Part number: KSZ9031RNXUB-TRVAO
Manufacturer: Microchip Technology
Package: QFN-48
Status: Active
Stock: Available / RFQ
Price: $3.32
Year / date code: 2025

Product Overview

KSZ9031RNXUB-TRVAO from Microchip Technology in QFN-48 is listed for electronic component sourcing at SJ Chip. Review technical specifications, package information, and nearby series parts below, then submit an RFQ to confirm stock, date code, and lead time.

Technical Specifications

Part Number: KSZ9031RNXUB-TRVAO
Manufacturer: Microchip Technology
Series: KSZ9031R
Package / Case: QFN-48
Package Family: QFN
Pin / Ball Count (from marking): 48
Lifecycle Status: Active
Category: Networking / Interface
Mounting Type: Surface Mount (SMT)

Electrical Characteristics

Device Class: Electronic component — see manufacturer datasheet
Key Ratings: Confirm electrical limits for KSZ9031RNXUB-TRVAO before design-in
Package Constraint: QFN-48 mechanical outline and pinout must match the PCB
Substitution: Nearby MPNs require engineering validation — not automatic drop-ins

Package Information

Package: QFN-48
Package Family: QFN
Mounting: Surface Mount (SMT)
Terminal Count (parsed): 48
Outline Note: Package marking on this page is for sourcing reference. Confirm body size, pitch, and land pattern from the manufacturer datasheet before layout.

Applications

KSZ9031RNXUB-TRVAO is used in Ethernet PHY, MAC, or related networking interfaces. Magnetics, straps, and firmware must match the exact suffix. Confirm QFN-48 and register map before evaluating nearby parts.

Procurement notes

Confirm the full ordering code, package (QFN-48), and quantity on RFQ. SJ Chip replies with stock, condition, and lead time. Nearby MPNs are for evaluation only.

Compare Similar Parts (KSZ9031R)

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FAQ

Where to buy KSZ9031RNXUB-TRVAO?

You can request KSZ9031RNXUB-TRVAO from SJ Chip via the RFQ form on this page or the site-wide RFQ. We confirm manufacturer (Microchip Technology), package, quantity, and lead time on the quotation.

Is KSZ9031RNXUB-TRVAO available?

Listed inventory shows 1,000 pcs. Lot, date code, and shippable quantity are confirmed on RFQ — treat the listing as availability to quote, not a guaranteed cart ship.

What is the package of KSZ9031RNXUB-TRVAO?

The sourcing listing shows package QFN-48. Always verify body size, pitch, and land pattern against the Microchip Technology datasheet before PCB layout.

What are alternatives to KSZ9031RNXUB-TRVAO?

Potential alternatives include KSZ9031RNXIA-TR, KSZ9031RNXCA, KSZ9031RNXIA and other same-series or same-package listings — all require datasheet and pinout checks. These are similar stock for evaluation, not automatic drop-in replacements.

Sourcing information

Part Number	KSZ9031RNXUB-TRVAO
Manufacturer	Microchip Technology
Package	QFN-48
Description	Microchip Technology · KSZ9031RNXUB-TRVAO · QFN-48 package · electronic component sourcing
Availability	Listed inventory: 1,000 pcs — confirm lot, date code, and quantity on RFQ
RFQ	Submit the full part number and quantity through the RFQ form
Lead Time	Lead time is confirmed on the quotation after RFQ. In-stock conventional lots often ship in 3–5 working days from Hong Kong; special, allocation, or obsolete lines are quoted separately.
Condition	Condition is stated on the quotation/PI (new, surplus, or EOL). Lots are inspected before shipment.