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KSZ9031 Gigabit Ethernet Transceivers

Microchip Technology KSZ9031 Gigabit Ethernet Transceivers are completely integrated triple-speed (10Base-T/100Base-TX/1000Base-T) Ethernet physical layer transceivers for transmission and reception of data on standard CAT-5 unshielded twisted pair (UTP) cable. KSZ9031MNX offers the industry-standard GMII/MII (Gigabit Media Independent Interface/Media Independent Interface) for connection to GMII/MII MACs in Gigabit Ethernet Processors and Switches for data transfer at 1000Mbps or 10/100Mbps.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS
Ethernet ICs GbE Physical Layer Transceiver KSZ9031MNXIC-TR Microchip Technology 1: 3,11 € 18 762In Stock	Mfr. Part No. KSZ9031MNXIC-TR Mouser Part No 998-KSZ9031MNXICTR	Microchip Technology	Ethernet ICs GbE Physical Layer Transceiver Learn More about Microchip Technology micrel ksz9031 transceivers	Datasheet	18 762In Stock	Cut Tape 3,11 € 3,07 € Reel 2,60 €	Min.: 1 Mult.: 1 : 1 000
Ethernet ICs Gigabit Ether Trans RGMII Support KSZ9031RNXCC Microchip Technology 1: 2,41 € 16 657In Stock	Mfr. Part No. KSZ9031RNXCC Mouser Part No 998-KSZ9031RNXCC	Microchip Technology	Ethernet ICs Gigabit Ether Trans RGMII Support Learn More about Microchip Technology micrel ksz9031 transceivers	Datasheet	16 657In Stock	2,41 € 2,02 €	Min.: 1 Mult.: 1
Ethernet ICs 1-Port Gigabit Ethernet PHY KSZ9031MNXCA Microchip Technology 1: 4,34 € 3 586In Stock	Mfr. Part No. KSZ9031MNXCA Mouser Part No 998-KSZ9031MNXCA	Microchip Technology	Ethernet ICs 1-Port Gigabit Ethernet PHY Learn More about Microchip Technology micrel ksz9031 transceivers	Datasheet	3 586In Stock	4,34 € 3,69 € 3,68 € Quote Quote	Min.: 1 Mult.: 1
Ethernet Development Tools 1-Port Gigabit Ethernet PHY - Evaluation Board KSZ9031RNX-EVAL Microchip Technology 1: 176,68 € 5In Stock	Mfr. Part No. KSZ9031RNX-EVAL Mouser Part No 998-KSZ9031RNX-EVAL	Microchip Technology	Ethernet Development Tools 1-Port Gigabit Ethernet PHY - Evaluation Board Learn More about Microchip Technology micrel ksz9031rnx eval	Datasheet	5In Stock	176,68 €	Min.: 1 Mult.: 1	No
Ethernet ICs GbE Physical Layer Transceiver KSZ9031RNXCA Microchip Technology 1: 3,39 € 16 269In Stock	Mfr. Part No. KSZ9031RNXCA Mouser Part No 998-KSZ9031RNXCA	Microchip Technology	Ethernet ICs GbE Physical Layer Transceiver Learn More about Microchip Technology micrel ksz9031 transceivers	Datasheet	16 269In Stock	3,39 € 3,03 € Quote Quote	Min.: 1 Mult.: 1
Ethernet ICs GbE Physical Layer Transceiver KSZ9031RNXCA-TR Microchip Technology 1: 4,23 € 4 332In Stock 7 000Expected 26/10/2026	Mfr. Part No. KSZ9031RNXCA-TR Mouser Part No 998-KSZ9031RNXCATR	Microchip Technology	Ethernet ICs GbE Physical Layer Transceiver Learn More about Microchip Technology micrel ksz9031 transceivers	Datasheet	4 332In Stock 7 000Expected 26/10/2026	Cut Tape 4,23 € 3,70 € 3,03 € Reel 2,95 € MouseReel Available	Min.: 1 Mult.: 1 : 1 000
Ethernet ICs 1-Port GigabitEthrnt Ethernet PHY KSZ9031RNXIA Microchip Technology 1: 4,84 € 25 504In Stock	Mfr. Part No. KSZ9031RNXIA Mouser Part No 998-KSZ9031RNXIA	Microchip Technology	Ethernet ICs 1-Port GigabitEthrnt Ethernet PHY Learn More about Microchip Technology micrel ksz9031 transceivers	Datasheet	25 504In Stock	4,84 € 4,60 € 3,91 €	Min.: 1 Mult.: 1
Ethernet ICs KSZ9031RNXIA-TR Microchip Technology 1: 5,22 € 7 758In Stock	Mfr. Part No. KSZ9031RNXIA-TR Mouser Part No 998-KSZ9031RNXIATR	Microchip Technology	Ethernet ICs Learn More about Microchip Technology micrel ksz9031 transceivers	Datasheet	7 758In Stock	Cut Tape 5,22 € 5,07 € 4,67 € 4,63 € 4,61 € Reel 3,91 € MouseReel Available	Min.: 1 Mult.: 1 : 1 000
Ethernet ICs KSZ9031MNXCA-TR Microchip Technology 1: 5,74 € 1 954In Stock	Mfr. Part No. KSZ9031MNXCA-TR Mouser Part No 998-KSZ9031MNXCATR	Microchip Technology	Ethernet ICs Learn More about Microchip Technology micrel ksz9031 transceivers	Datasheet	1 954In Stock	Cut Tape 5,74 € 5,13 € 4,61 € 4,20 € View Reel 3,08 € 3,66 € 3,63 € 3,08 € MouseReel Available	Min.: 1 Mult.: 1 : 1 000
Ethernet ICs Gigabit Ether Trans GMII/MII Support KSZ9031MNXCC Microchip Technology 1: 2,61 € 713In Stock	Mfr. Part No. KSZ9031MNXCC Mouser Part No 998-KSZ9031MNXCC	Microchip Technology	Ethernet ICs Gigabit Ether Trans GMII/MII Support Learn More about Microchip Technology micrel ksz9031 transceivers	Datasheet	713In Stock	2,61 € 2,18 €	Min.: 1 Mult.: 1
Ethernet ICs 1-Port GigabitEthrnt Ethernet PHY KSZ9031MNXIA Microchip Technology 1: 6,81 € 438In Stock	Mfr. Part No. KSZ9031MNXIA Mouser Part No 998-KSZ9031MNXIA	Microchip Technology	Ethernet ICs 1-Port GigabitEthrnt Ethernet PHY Learn More about Microchip Technology micrel ksz9031 transceivers	Datasheet	438In Stock	6,81 € 5,27 € 4,88 € 4,47 € View 4,46 € 4,45 € Quote	Min.: 1 Mult.: 1
Ethernet ICs GbE Physical Layer Transceiver KSZ9031MNXIC Microchip Technology 1: 3,11 € 480In Stock	Mfr. Part No. KSZ9031MNXIC Mouser Part No 998-KSZ9031MNXIC	Microchip Technology	Ethernet ICs GbE Physical Layer Transceiver Learn More about Microchip Technology micrel ksz9031 transceivers	Datasheet	480In Stock	3,11 € 2,60 €	Min.: 1 Mult.: 1
Ethernet ICs GbE Physical Layer Transceiver KSZ9031RNXIC Microchip Technology 1: 3,18 € 3 178In Stock	Mfr. Part No. KSZ9031RNXIC Mouser Part No 998-KSZ9031RNXIC	Microchip Technology	Ethernet ICs GbE Physical Layer Transceiver Learn More about Microchip Technology micrel ksz9031 transceivers	Datasheet	3 178In Stock	3,18 € 2,67 €	Min.: 1 Mult.: 1
Ethernet ICs GbE Physical Layer Transceiver KSZ9031RNXIC-TR Microchip Technology 1: 3,18 € 858In Stock 5 000Expected 26/10/2026	Mfr. Part No. KSZ9031RNXIC-TR Mouser Part No 998-KSZ9031RNXICTR	Microchip Technology	Ethernet ICs GbE Physical Layer Transceiver Learn More about Microchip Technology micrel ksz9031 transceivers	Datasheet	858In Stock 5 000Expected 26/10/2026	Cut Tape 3,18 € 3,14 € Reel 2,67 € MouseReel Available	Min.: 1 Mult.: 1 : 1 000
Ethernet ICs KSZ9031MNXIA-TR Microchip Technology 1: 5,25 € 2 609In Stock	Mfr. Part No. KSZ9031MNXIA-TR Mouser Part No 998-KSZ9031MNXIATR	Microchip Technology	Ethernet ICs Learn More about Microchip Technology micrel ksz9031 transceivers	Datasheet	2 609In Stock	Cut Tape 5,25 € Reel 4,45 € MouseReel Available	Min.: 1 Mult.: 1 : 1 000
Ethernet ICs GbE Physical Layer Transceiver KSZ9031RNXCC-TR Microchip Technology 1: 2,41 € 222In Stock 6 000On Order	Mfr. Part No. KSZ9031RNXCC-TR Mouser Part No 998-KSZ9031RNXCCTR	Microchip Technology	Ethernet ICs GbE Physical Layer Transceiver Learn More about Microchip Technology micrel ksz9031 transceivers	Datasheet	222In Stock 6 000On Order On Order Ship Dates Mfr. No: KSZ9031RNXCC-TR Stock: 222 Can Dispatch Immediately On Order: 2 000 Expected 26/10/2026 4 000 Expected 05/01/2027 Factory Lead Time: 10 Weeks	Cut Tape 2,41 € 2,37 € Reel 2,02 € MouseReel Available	Min.: 1 Mult.: 1 : 1 000
Ethernet ICs GbE Physical Layer Transceiver KSZ9031MNXCC-TR Microchip Technology 1 000: 2,18 € Non-Stocked Lead-Time 11 Weeks	Mfr. Part No. KSZ9031MNXCC-TR Mouser Part No 579-KSZ9031MNXCCTR	Microchip Technology	Ethernet ICs GbE Physical Layer Transceiver Learn More about Microchip Technology micrel ksz9031 transceivers	Datasheet	Non-Stocked Lead-Time 11 Weeks	Reel 2,18 €	Min.: 1 000 Mult.: 1 000 : 1 000

KSZ9031 Gigabit Ethernet Transceivers

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