KSZ8721BL-TR
- Part number
- KSZ8721BL-TR
- Manufacturer
- Microchip Technology
- Package
- LQFP-48
- Status
- Active
- Stock
- Available / RFQ
- Price
- $4.24
- Year / date code
- 2025
View on SJ Chip · Request a quote
Product Overview
KSZ8721BL-TR from Microchip Technology in LQFP-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
- KSZ8721BL-TR
- Manufacturer
- Microchip Technology
- Series
- KSZ8721B
- Package / Case
- LQFP-48
- Package Family
- QFP
- 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 KSZ8721BL-TR before design-in
- Package Constraint
- LQFP-48 mechanical outline and pinout must match the PCB
- Substitution
- Nearby MPNs require engineering validation — not automatic drop-ins
Package Information
- Package
- LQFP-48
- Package Family
- QFP
- 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
KSZ8721BL-TR is used in Ethernet PHY, MAC, or related networking interfaces. Magnetics, straps, and firmware must match the exact suffix. Confirm LQFP-48 and register map before evaluating nearby parts.
Procurement notes
Confirm the full ordering code, package (LQFP-48), and quantity on RFQ. SJ Chip replies with stock, condition, and lead time. Nearby MPNs are for evaluation only.
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FAQ
Where to buy KSZ8721BL-TR?
You can request KSZ8721BL-TR 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 KSZ8721BL-TR available?
Listed inventory shows 5,000 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 KSZ8721BL-TR?
The sourcing listing shows package LQFP-48. Always verify body size, pitch, and land pattern against the Microchip Technology datasheet before PCB layout.
What are alternatives to KSZ8721BL-TR?
Potential alternatives include KSZ8721B-TR, KSZ8721BLI-TR, KSZ8721BLI 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 | KSZ8721BL-TR |
|---|---|
| Manufacturer | Microchip Technology |
| Package | LQFP-48 |
| Description | Microchip Technology · KSZ8721BL-TR · LQFP-48 package · electronic component sourcing |
| Availability | Listed inventory: 5,000 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. |