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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 (HKD) 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: HK$29.76 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 HK$29.76 HK$29.35 Reel HK$24.58	Min.: 1 Mult.: 1 : 1,000
Ethernet ICs Gigabit Ether Trans RGMII Support KSZ9031RNXCC Microchip Technology 1: HK$23.02 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	HK$23.02 HK$19.15 HK$18.99	Min.: 1 Mult.: 1
Ethernet ICs 1-Port Gigabit Ethernet PHY KSZ9031MNXCA Microchip Technology 1: HK$41.51 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	HK$41.51 HK$35.26 HK$35.18 Quote Quote	Min.: 1 Mult.: 1
Ethernet Development Tools 1-Port Gigabit Ethernet PHY - Evaluation Board KSZ9031RNX-EVAL Microchip Technology 1: HK$1,625.34 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	HK$1,625.34	Min.: 1 Mult.: 1	No
Ethernet ICs GbE Physical Layer Transceiver KSZ9031RNXCA Microchip Technology 1: HK$32.39 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	HK$32.39 HK$28.93 Quote Quote	Min.: 1 Mult.: 1
Ethernet ICs GbE Physical Layer Transceiver KSZ9031RNXCA-TR Microchip Technology 1: HK$40.44 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 HK$40.44 HK$35.35 HK$28.93 Reel HK$26.47 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Ethernet ICs 1-Port GigabitEthrnt Ethernet PHY KSZ9031RNXIA Microchip Technology 1: HK$46.28 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	HK$46.28 HK$43.98 HK$37.32 Quote Quote	Min.: 1 Mult.: 1
Ethernet ICs KSZ9031RNXIA-TR Microchip Technology 1: HK$49.90 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 HK$49.90 HK$48.42 HK$44.63 HK$44.22 HK$44.06 Reel HK$36.00 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Ethernet ICs KSZ9031MNXCA-TR Microchip Technology 1: HK$54.91 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 HK$54.91 HK$48.99 HK$44.06 HK$40.11 View Reel HK$29.43 HK$34.94 HK$34.69 HK$29.43 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Ethernet ICs Gigabit Ether Trans GMII/MII Support KSZ9031MNXCC Microchip Technology 1: HK$24.91 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	HK$24.91 HK$20.71 HK$20.55	Min.: 1 Mult.: 1
Ethernet ICs 1-Port GigabitEthrnt Ethernet PHY KSZ9031MNXIA Microchip Technology 1: HK$65.10 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	HK$65.10 HK$50.39 HK$46.69 HK$42.74 View HK$42.66 HK$42.58 Quote	Min.: 1 Mult.: 1
Ethernet ICs GbE Physical Layer Transceiver KSZ9031MNXIC Microchip Technology 1: HK$29.76 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	HK$29.76 HK$24.82 HK$24.58	Min.: 1 Mult.: 1
Ethernet ICs GbE Physical Layer Transceiver KSZ9031RNXIC Microchip Technology 1: HK$30.41 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	HK$30.41 HK$25.32 HK$25.15	Min.: 1 Mult.: 1
Ethernet ICs GbE Physical Layer Transceiver KSZ9031RNXIC-TR Microchip Technology 1: HK$30.41 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 HK$30.41 HK$30.00 Reel HK$25.15 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Ethernet ICs KSZ9031MNXIA-TR Microchip Technology 1: HK$50.14 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 HK$50.14 Reel HK$42.58 Quote Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Ethernet ICs GbE Physical Layer Transceiver KSZ9031RNXCC-TR Microchip Technology 1: HK$23.02 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 5/1/2027 Factory Lead Time: 10 Weeks	Cut Tape HK$23.02 HK$22.69 Reel HK$18.99 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Ethernet ICs GbE Physical Layer Transceiver KSZ9031MNXCC-TR Microchip Technology 1,000: HK$20.55 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 HK$20.55	Min.: 1,000 Mult.: 1,000 : 1,000

KSZ9031 Gigabit Ethernet Transceivers

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KSZ9031 Gigabit Ethernet Transceivers

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