KSZ9021RN Microchip Integrated Circuit (Quad Flat No-Lead) In Stock

QFN-48

END OF LIFEIntegrated CircuitVerified May 2026
Package / Visual Reference
KSZ9021RNQuad Flat No-Lead
Quick Facts
Manufacturer
Microchip
Package
Quad Flat No-Lead
Pin Count
48
Lifecycle
END OF LIFE
Category
Integrated Circuit
Price
From $3.8400(MOQ 1)
Temp Range
?°C to 70.0°C
RoHS
Compliant
Lead Time
3–7 business days
Shipping
DHL Express · Worldwide

Specifications

Manufacturer Package CodeVQFN-48
Factory Lead Time31Weeks
YTEOL0
Data Rate1000000Mbps
JESD-30 CodeS-XQCC-N48
JESD-609 Codee4
Number of Functions1
Number of Transceivers1
Package Body MaterialUNSPECIFIED
Package Equivalence CodeLCC48,.27SQ,20
Package ShapeSQUARE
Package StyleCHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
Qualification StatusNot Qualified
Supply Voltage-Nom1.2V
Surface MountYES
Telecom IC TypeETHERNET TRANSCEIVER
Temperature GradeCOMMERCIAL
Terminal FinishNickel/Palladium/Gold (Ni/Pd/Au)
Terminal FormNO LEAD
Terminal Pitch0.5mm
Terminal PositionQUAD
## KSZ9021RN Alternates Showing resultsImage
PackageQuad Flat No-Lead

Compliance & Regulatory

RoHS StatusCompliant
Moisture Sensitivity LevelMSL 3
ECCNEAR99
HTS Code8517.70.00.00
Country of OriginMalaysia

Datasheet

KSZ9021RN Datasheet Download

Official datasheet from Microchip

Alternate & Equivalent Parts

Compatible alternatives and drop-in replacements for KSZ9021RN:

KSZ9021RNIMicrochip Technology Inc Ethernet

Transceiver, 1-Trnsvr

View Part →
KSZ9021GNMicrel Inc

Ethernet Transceiver, 1-Trnsvr

View Part →
KSZ9021GNIMicrochip Technology Inc

GbE Physical Layer Transceiver with GMII/MII

View Part →

Frequently Asked Questions

What is the price of KSZ9021RN?

KSZ9021RN is priced from $3.8400 USD depending on quantity. Submit an RFQ on FindMyChip for the best current pricing from authorized China distributors.

Is KSZ9021RN in stock?

KSZ9021RN is currently available at FindMyChip. We maintain stock from authorized distributors and ship worldwide with typical 3-7 business day lead time.

Where can I buy KSZ9021RN?

You can buy KSZ9021RN from FindMyChip, a B2B electronic component platform sourcing from China distributors. We offer competitive pricing and low MOQ for KSZ9021RN from Microchip.

What is the datasheet for KSZ9021RN?

The official KSZ9021RN datasheet from Microchip contains full specifications including pin configuration, electrical characteristics, and application notes. Download it directly from the datasheet section above.

What package does KSZ9021RN come in?

KSZ9021RN is available in Quad Flat No-Lead packaging. See the package diagram and pinout above for detailed dimensional information.

Related Guides

Why Buy from FindMyChip

Authorized Source
Verified supply chain with full traceability & inspection
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Competitive Pricing
Factory-direct from China distributors, low MOQ
Fast Shipping
DHL Express 3–5 days · FedEx/UPS 5–7 days worldwide
Quality Guaranteed
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About Microchip

Microchip is a leading electronic component manufacturer. FindMyChip sources Microchip ICs directly from authorized China distributors, offering competitive pricing and reliable stock.

AvailabilityIn Stock
Reference Price (USD)
From $3.8400
Buy from 1pc · Factory-direct pricing
Qty.Unit PriceExt. Price
1+$5.0900$5.09
14+$5.0850$71.19
25+$4.2400$106.00
40+$4.0300$161.20
75+$3.9800$298.50
100+$3.8400$384.00
pcs
Unit price: $5.0900 · Total: $5.09

In Stock · 24h Response · Worldwide Shipping

Lead Time3-7 business days
MOQFrom 1 piece
ShippingDHL / FedEx / UPS
OriginChina (Authorized)

Response within 24 hours · Worldwide shipping

FindMyChip sourced our entire STM32 BOM in 48 hours when our usual distributor had 16-week lead times.

TM
Thomas Mueller
Hardware Lead, SensorTech GmbH, Germany