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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 (HKD) 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 KSZ9131MNXC Microchip Technology 1: HK$24.91 6,844In Stock	Mfr. Part No. KSZ9131MNXC Mouser Part No 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	HK$24.91 HK$20.71 HK$20.55	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: HK$28.69 1,333In Stock	Mfr. Part No. KSZ9131RNXI Mouser Part No 579-KSZ9131RNXI	Microchip Technology	Ethernet ICs Gigabit Ethernet Transceiver with RGMII support Learn More about Microchip Technology microchip ksz9131 transceivers	Datasheet	1,333In Stock	HK$28.69 HK$23.92 HK$23.76	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: HK$23.02 1,513In Stock 3,000Expected 8/12/2026	Mfr. Part No. KSZ9131RNXC-TR Mouser Part No 579-KSZ9131RNXC-TR	Microchip Technology	Ethernet ICs Gigabit Ethernet Transceiver with RGMII support Learn More about Microchip Technology microchip ksz9131 transceivers	Datasheet	1,513In Stock 3,000Expected 8/12/2026	Cut Tape HK$23.02 HK$22.69 Reel HK$18.99 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 GMII/MII support KSZ9131MNXI Microchip Technology 1: HK$30.99 218In Stock 260Expected 9/3/2027	Mfr. Part No. KSZ9131MNXI Mouser Part No 579-KSZ9131MNXI	Microchip Technology	Ethernet ICs Gigabit Ethernet Transceiver with GMII/MII support Learn More about Microchip Technology microchip ksz9131 transceivers	Datasheet	218In Stock 260Expected 9/3/2027	HK$30.99 HK$25.81 HK$25.65	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 RGMII support KSZ9131RNXI-TR Microchip Technology 1: HK$28.69 76In Stock 17,000On Order	Mfr. Part No. KSZ9131RNXI-TR Mouser Part No 579-KSZ9131RNXI-TR	Microchip Technology	Ethernet ICs Gigabit Ethernet Transceiver with RGMII support Learn More about Microchip Technology microchip ksz9131 transceivers	Datasheet	76In Stock 17,000On Order On Order Ship Dates Mfr. No: KSZ9131RNXI-TR Stock: 76 Can Dispatch Immediately On Order: 6,000 Expected 16/10/2026 11,000 Expected 8/12/2026 Factory Lead Time: 17 Weeks	Cut Tape HK$28.69 HK$28.36 Reel HK$23.76 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 GMII/MII support KSZ9131MNXC-TR Microchip Technology 1,000: HK$20.55 Non-Stocked Lead-Time 4 Weeks	Mfr. Part No. KSZ9131MNXC-TR Mouser Part No 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 HK$20.55	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: HK$25.65 Non-Stocked Lead-Time 21 Weeks	Mfr. Part No. KSZ9131MNXI-TR Mouser Part No 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 HK$25.65	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
	Ethernet ICs Gigabit Ethernet Transceiver with RGMII support KSZ9131RNXC Microchip Technology 1: HK$23.02 Lead-Time 16 Weeks	Mfr. Part No. KSZ9131RNXC Mouser Part No 579-KSZ9131RNXC	Microchip Technology	Ethernet ICs Gigabit Ethernet Transceiver with RGMII support Learn More about Microchip Technology microchip ksz9131 transceivers	Datasheet	Lead-Time 16 Weeks	HK$23.02 HK$19.15 HK$18.50	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