Part Number	Category	Family	Status	Description
KSZ8721BL	Integrated Circuits (ICs)	Interface - Drivers, Receivers, Transceivers	Active	IC TXRX PHY 10/100 3.3V 48-LQFP
KSZ8721BL TR MICREL FOR CHONG ELECTRONICS£¨... KSZ8721BL TR Micrel 1000 10+ ZENER INTERNATIONAL TR... KSZ8721BL TR MICREL 10000 13+ HORU ELECTRONIC TECHNO... KSZ8721BL TR MICREL 11000 2012 AI QI Electronic Co.,L... KSZ8721BL TR MICREL 3000 11+ Waltech Electronics(HongKong)Co.,Limited KSZ8721BL TR Micrel 7500 12+ 48-LQFP (7x7) Evergreen Electronics Co.,Ltd KSZ8721BL TR QFN 4000 10+ OMIDA (HK) ELECTRONICS... KSZ8721BL TR QFN 4000 10+ XingSheng Technology (... KSZ8721BL-EVAL 95500 2016 Original&New&Rhos Hong Da Electronics Co.LTDbrenda@hongda-ic.com KSZ8721BL-EVAL 95500 2016 Original&New&Rhos Hong Da Electronics Co.LTDbrenda@hongda-ic.com KSZ8721BL-EVAL N/A 74800 2016 RohsAndNew European Union IC Industry Co.linda@ic-industry38.com KSZ8721BL-EVAL RoHS 221541 12+ originalnew IC INTERNATIONAL TRADING CO.jennifer@ic-international.hk KSZ8721BL-TR 95500 2016 Original&New&Rhos Hong Da Electronics Co.LTDbrenda@hongda-ic.com KSZ8721BLA4 Micrel 102 05+ Win Well Technology Co... KSZ8721BLA4 Micrel 102 05+ XIONG LONG Electronics... KSZ8721BLA4 MICREL 74800 2016 TQFP48 European Union IC Industry Co.linda@ic-industry38.com KSZ8721BLA4 TR Micrel 11915 12+ 48-SSOP SINLIN ELECTRONICS LIMITED Authorized Distributor KSZ8721BLA4 TR Micrel 57799 15+ TXRX 10/100 3.3V 48-SSOP Unitronix Electronics Limited KSZ8721BLA4 TR Micrel Inc 5000 11+ ShengXin Micro Electro... KSZ8721BLA4 TR Micrel Inc 5000 11+ STASTAR CO., LIMITED KSZ8721BLA4TR RoHS 221541 12+ originalnew IC INTERNATIONAL TRADING CO.jennifer@ic-international.hk KSZ8721BLI MIC 20000 17+ QFP Lei Li Electronics Co.,LtdBenny@leili-ic.com KSZ8721BLI MICREL QFP 475 HK Niuhuasi Technology... KSZ8721BLI MICREL 12888 16+ 16+ SIMEN Electronics Co.,Ltd KSZ8721BLI MICREL 25000 2016 1k/reelpbfree FEDERAL INDUSTRY InsTess@sunnlyic.com KSZ8721BLI TR MICREL 12000 16+ XINXING(HK) ELECTRONICS CO.,LTD KSZ8721BLI TR S/N 10000 2013+ electronics components World Link Parts components Dev.ltd-ORIGINAL ONLY KSZ8721BLI TR S/N 10000 2013+ electronics components World Link Parts components Dev.ltd-ORIGINAL ONLYsales@wlparts.com KSZ8721BLI TR S/N 10000 2013+ electronics components World Link Parts components Dev.ltd-ORIGINAL ONLYsales@wlparts.com KSZ8721BLIA4 TR Micrel 26000 12+ 48-LQFP (7x7) SINLIN ELECTRONICS LIMITED Authorized Distributor KSZ8721BLIA4 TR Micrel 41625 1525+ TRANSCEIVER 10/100 3.3V 48-LQFP Alphatek Technology Limited KSZ8721BLIA4 TR Micrel Inc 50000 08+ STASTAR CO., LIMITED KSZ8721BLIA4 TR Micrel Inc 50000 08+ Unibetter Technology C...
KSZ8721BL TR	Integrated Circuits (ICs)	Interface - Drivers, Receivers, Transceivers	Active	IC TXRX PHY 10/100 3.3V 48LQFP
KSZ8721BL TR MICREL FOR CHONG ELECTRONICS£¨... KSZ8721BL TR Micrel 1000 10+ ZENER INTERNATIONAL TR... KSZ8721BL TR MICREL 10000 13+ HORU ELECTRONIC TECHNO... KSZ8721BL TR MICREL 11000 2012 AI QI Electronic Co.,L... KSZ8721BL TR MICREL 3000 11+ Waltech Electronics(HongKong)Co.,Limited KSZ8721BL TR Micrel 7500 12+ 48-LQFP (7x7) Evergreen Electronics Co.,Ltd KSZ8721BL TR QFN 4000 10+ OMIDA (HK) ELECTRONICS... KSZ8721BL TR QFN 4000 10+ XingSheng Technology (...
KSZ8721BL-EVAL	Programmers, Development Systems	Evaluation and Demonstration Boards and Kits		KSZ8721BL - Interface, Ethernet PHY Evaluation Board
KSZ8721BL-EVAL 95500 2016 Original&New&Rhos Hong Da Electronics Co.LTDbrenda@hongda-ic.com KSZ8721BL-EVAL 95500 2016 Original&New&Rhos Hong Da Electronics Co.LTDbrenda@hongda-ic.com KSZ8721BL-EVAL N/A 74800 2016 RohsAndNew European Union IC Industry Co.linda@ic-industry38.com KSZ8721BL-EVAL RoHS 221541 12+ originalnew IC INTERNATIONAL TRADING CO.jennifer@ic-international.hk
KSZ8721BL-TR	Integrated Circuits (ICs)	Interface - Drivers, Receivers, Transceivers		1/1 Transceiver Full MII, RMII 48-LQFP (7x7)
KSZ8721BL-TR 95500 2016 Original&New&Rhos Hong Da Electronics Co.LTDbrenda@hongda-ic.com
KSZ8721BLA4	Integrated Circuits (ICs)	Interface - Drivers, Receivers, Transceivers	Obsolete item	TXRX 10/100 3.3V 48-SSOP
KSZ8721BLA4 Micrel 102 05+ Win Well Technology Co... KSZ8721BLA4 Micrel 102 05+ XIONG LONG Electronics... KSZ8721BLA4 MICREL 74800 2016 TQFP48 European Union IC Industry Co.linda@ic-industry38.com KSZ8721BLA4 TR Micrel 11915 12+ 48-SSOP SINLIN ELECTRONICS LIMITED Authorized Distributor KSZ8721BLA4 TR Micrel 57799 15+ TXRX 10/100 3.3V 48-SSOP Unitronix Electronics Limited KSZ8721BLA4 TR Micrel Inc 5000 11+ ShengXin Micro Electro... KSZ8721BLA4 TR Micrel Inc 5000 11+ STASTAR CO., LIMITED KSZ8721BLA4TR RoHS 221541 12+ originalnew IC INTERNATIONAL TRADING CO.jennifer@ic-international.hk
KSZ8721BLA4 TR	Integrated Circuits (ICs)	Interface - Drivers, Receivers, Transceivers	Obsolete item	TXRX 10/100 3.3V 48-SSOP
KSZ8721BLA4 TR Micrel 11915 12+ 48-SSOP SINLIN ELECTRONICS LIMITED Authorized Distributor KSZ8721BLA4 TR Micrel 57799 15+ TXRX 10/100 3.3V 48-SSOP Unitronix Electronics Limited KSZ8721BLA4 TR Micrel Inc 5000 11+ ShengXin Micro Electro... KSZ8721BLA4 TR Micrel Inc 5000 11+ STASTAR CO., LIMITED
KSZ8721BLI	Integrated Circuits (ICs)	Interface - Drivers, Receivers, Transceivers	Active	IC TXRX PHY 10/100 3.3V 48LQFP
KSZ8721BLI MIC 20000 17+ QFP Lei Li Electronics Co.,LtdBenny@leili-ic.com KSZ8721BLI MICREL QFP 475 HK Niuhuasi Technology... KSZ8721BLI MICREL 12888 16+ 16+ SIMEN Electronics Co.,Ltd KSZ8721BLI MICREL 25000 2016 1k/reelpbfree FEDERAL INDUSTRY InsTess@sunnlyic.com KSZ8721BLI TR MICREL 12000 16+ XINXING(HK) ELECTRONICS CO.,LTD KSZ8721BLI TR S/N 10000 2013+ electronics components World Link Parts components Dev.ltd-ORIGINAL ONLY KSZ8721BLI TR S/N 10000 2013+ electronics components World Link Parts components Dev.ltd-ORIGINAL ONLYsales@wlparts.com KSZ8721BLI TR S/N 10000 2013+ electronics components World Link Parts components Dev.ltd-ORIGINAL ONLYsales@wlparts.com KSZ8721BLIA4 TR Micrel 26000 12+ 48-LQFP (7x7) SINLIN ELECTRONICS LIMITED Authorized Distributor KSZ8721BLIA4 TR Micrel 41625 1525+ TRANSCEIVER 10/100 3.3V 48-LQFP Alphatek Technology Limited KSZ8721BLIA4 TR Micrel Inc 50000 08+ STASTAR CO., LIMITED KSZ8721BLIA4 TR Micrel Inc 50000 08+ Unibetter Technology C...
KSZ8721BLI TR	Integrated Circuits (ICs)	Interface - Drivers, Receivers, Transceivers	Active	TXRX PHY 10/100 2.3.3/5V 48-LQFP
KSZ8721BLI TR MICREL 12000 16+ XINXING(HK) ELECTRONICS CO.,LTD KSZ8721BLI TR S/N 10000 2013+ electronics components World Link Parts components Dev.ltd-ORIGINAL ONLY KSZ8721BLI TR S/N 10000 2013+ electronics components World Link Parts components Dev.ltd-ORIGINAL ONLYsales@wlparts.com KSZ8721BLI TR S/N 10000 2013+ electronics components World Link Parts components Dev.ltd-ORIGINAL ONLYsales@wlparts.com
KSZ8721BLI-TR	Integrated Circuits (ICs)	Interface - Drivers, Receivers, Transceivers		1/1 Transceiver Full MII, RMII 48-LQFP (7x7)
KSZ8721BLIA4 TR	Integrated Circuits (ICs)	Interface - Drivers, Receivers, Transceivers	Discontinued	TRANSCEIVER 10/100 3.3V 48-LQFP
KSZ8721BLIA4 TR Micrel 26000 12+ 48-LQFP (7x7) SINLIN ELECTRONICS LIMITED Authorized Distributor KSZ8721BLIA4 TR Micrel 41625 1525+ TRANSCEIVER 10/100 3.3V 48-LQFP Alphatek Technology Limited KSZ8721BLIA4 TR Micrel Inc 50000 08+ STASTAR CO., LIMITED KSZ8721BLIA4 TR Micrel Inc 50000 08+ Unibetter Technology C...
KSZ8721BLIA4-TR	Integrated Circuits (ICs)	Interface - Drivers, Receivers, Transceivers		1/1 Transceiver Full MII, RMII 48-LQFP (7x7)