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KSZ9131 Gigabit Ethernet Transceivers

Microchip KSZ9131 Gigabit Ethernet Transceivers are integrated triple-speed (10Base-T/100Base-TX/1000Base-T) physical-layer transceivers for transmission and reception of data on standard CAT-5, CAT-5e, and CAT6 unshielded twisted pair (UTP) cable.

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Select	Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (KRW) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	ECAD Model	Mounting Style	Package / Case	Product	Standard	Number of Transceivers	Data Rate	Interface Type	Supply Voltage - Min	Supply Voltage - Max	Minimum Operating Temperature	Maximum Operating Temperature	Series	Packaging
	Ethernet ICs Gigabit Ethernet Transceiver with GMII/MII support KSZ9131MNXI Microchip Technology 1: ₩5,881.2 212In Stock 260Expected 1/25/2027	Mfr. Part # KSZ9131MNXI Mouser Part # 579-KSZ9131MNXI	Microchip Technology	Ethernet ICs Gigabit Ethernet Transceiver with GMII/MII support Learn More about Microchip Technology microchip ksz9131 transceivers	Datasheet	212In Stock 260Expected 1/25/2027	₩5,881.2 ₩4,898.4 ₩4,867.2	Min.: 1 Mult.: 1			SMD/SMT	QFN-64	Ethernet Transceivers	10/1GBASE-T, 100BASE-TX	1 Transceiver	10 Mb/s, 100 Mb/s, 1 Gb/s	MII, GMII	1.8 V	3.3 V	- 40 C	+ 85 C		Tray
	Ethernet ICs Gigabit Ethernet Transceiver with GMII/MII support KSZ9131MNXC Microchip Technology 1: ₩4,726.8 6,844In Stock	Mfr. Part # KSZ9131MNXC Mouser Part # 579-KSZ9131MNXC	Microchip Technology	Ethernet ICs Gigabit Ethernet Transceiver with GMII/MII support Learn More about Microchip Technology microchip ksz9131 transceivers	Datasheet	6,844In Stock	₩4,726.8 ₩3,931.2 ₩3,900	Min.: 1 Mult.: 1			SMD/SMT	QFN-64	Ethernet Transceivers	10/1GBASE-T, 100BASE-TX	1 Transceiver	10 Mb/s, 100 Mb/s, 1 Gb/s	MII, GMII	1.8 V	3.3 V	0 C	+ 70 C	KSZ9131	Tray
	Ethernet ICs Gigabit Ethernet Transceiver with RGMII support KSZ9131RNXI Microchip Technology 1: ₩5,444.4 996In Stock 1,560Expected 3/19/2027	Mfr. Part # KSZ9131RNXI Mouser Part # 579-KSZ9131RNXI	Microchip Technology	Ethernet ICs Gigabit Ethernet Transceiver with RGMII support Learn More about Microchip Technology microchip ksz9131 transceivers	Datasheet	996In Stock 1,560Expected 3/19/2027	₩5,444.4 ₩4,539.6 ₩4,508.4	Min.: 1 Mult.: 1			SMD/SMT	QFN-48, VQFN-48	Ethernet Transceivers	10/1GBASE-T, 100BASE-TX	1 Transceiver	10 Mb/s, 100 Mb/s, 1 Gb/s	RGMII	1.8 V	3.3 V	- 40 C	+ 85 C	KSZ9131	Tray
	Ethernet ICs Gigabit Ethernet Transceiver with RGMII support KSZ9131RNXC-TR Microchip Technology 1: ₩4,368 1,290In Stock 3,000Expected 12/8/2026	Mfr. Part # KSZ9131RNXC-TR Mouser Part # 579-KSZ9131RNXC-TR	Microchip Technology	Ethernet ICs Gigabit Ethernet Transceiver with RGMII support Learn More about Microchip Technology microchip ksz9131 transceivers	Datasheet	1,290In Stock 3,000Expected 12/8/2026	Cut Tape ₩4,368 ₩4,305.6 ₩4,134 Reel ₩3,510 MouseReel Available	Min.: 1 Mult.: 1 : 1,000			SMD/SMT	QFN-48	Ethernet Transceivers	10/1GBASE-T, 100BASE-TX	1 Transceiver	10 Mb/s, 100 Mb/s, 1 Gb/s	RGMII	1.14 V	3.6 V	0 C	+ 70 C		Reel, Cut Tape, MouseReel
	Ethernet ICs Gigabit Ethernet Transceiver with RGMII support KSZ9131RNXI-TR Microchip Technology 1: ₩5,444.4 206In Stock 17,000On Order	Mfr. Part # KSZ9131RNXI-TR Mouser Part # 579-KSZ9131RNXI-TR	Microchip Technology	Ethernet ICs Gigabit Ethernet Transceiver with RGMII support Learn More about Microchip Technology microchip ksz9131 transceivers	Datasheet	206In Stock 17,000On Order On Order Ship Dates Mfr. #: KSZ9131RNXI-TR Stock: 206 Can Ship Immediately On Order: 6,000 Expected 10/16/2026 11,000 Expected 12/8/2026 Factory Lead-Time: 17 Weeks	Cut Tape ₩5,444.4 ₩5,382 Reel ₩4,508.4 MouseReel Available	Min.: 1 Mult.: 1 : 1,000			SMD/SMT	QFN-48	Ethernet Transceivers	10/1GBASE-T, 100BASE-TX	1 Transceiver	10 Mb/s, 100 Mb/s, 1 Gb/s	RGMII	1.8 V	3.3 V	- 40 C	+ 85 C	KSZ9131	Reel, Cut Tape, MouseReel
	Ethernet ICs Gigabit Ethernet Transceiver with RGMII support KSZ9131RNXC Microchip Technology 1: ₩4,368 1,529Expected 12/17/2026	Mfr. Part # KSZ9131RNXC Mouser Part # 579-KSZ9131RNXC	Microchip Technology	Ethernet ICs Gigabit Ethernet Transceiver with RGMII support Learn More about Microchip Technology microchip ksz9131 transceivers	Datasheet	1,529Expected 12/17/2026	₩4,368 ₩3,634.8 ₩3,603.6	Min.: 1 Mult.: 1			SMD/SMT	QFN-48, VQFN-48	Ethernet Transceivers	10/1GBASE-T, 100BASE-TX	1 Transceiver	10 Mb/s, 100 Mb/s, 1 Gb/s	RGMII	1.8 V	3.3 V	0 C	+ 70 C	KSZ9131	Tray
	Ethernet ICs Gigabit Ethernet Transceiver with GMII/MII support KSZ9131MNXC-TR Microchip Technology 1,000: ₩3,900 Non-Stocked Lead-Time 4 Weeks	Mfr. Part # KSZ9131MNXC-TR Mouser Part # 579-KSZ9131MNXC-TR	Microchip Technology	Ethernet ICs Gigabit Ethernet Transceiver with GMII/MII support Learn More about Microchip Technology microchip ksz9131 transceivers	Datasheet	Non-Stocked Lead-Time 4 Weeks	Reel ₩3,900	Min.: 1,000 Mult.: 1,000 : 1,000			SMD/SMT	QFN-64	Ethernet Transceivers	10/1GBASE-T, 100BASE-TX	1 Transceiver	10 Mb/s, 100 Mb/s, 1 Gb/s	MII, GMII	1.8 V	3.3 V	0 C	+ 70 C		Reel
	Ethernet ICs Gigabit Ethernet Transceiver with GMII/MII support KSZ9131MNXI-TR Microchip Technology 1,000: ₩4,867.2 Non-Stocked Lead-Time 21 Weeks	Mfr. Part # KSZ9131MNXI-TR Mouser Part # 579-KSZ9131MNXI-TR	Microchip Technology	Ethernet ICs Gigabit Ethernet Transceiver with GMII/MII support Learn More about Microchip Technology microchip ksz9131 transceivers	Datasheet	Non-Stocked Lead-Time 21 Weeks	Reel ₩4,867.2	Min.: 1,000 Mult.: 1,000 : 1,000			SMD/SMT	QFN-64	Ethernet Transceivers	10/1GBASE-T, 100BASE-TX	1 Transceiver	10 Mb/s, 100 Mb/s, 1 Gb/s	MII, GMII	1.8 V	3.3 V	- 40 C	+ 85 C		Reel