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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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Part #

Ethernet ICs 1-Port Gigabit Ethernet PHY

KSZ9031MNXCA
Microchip Technology
1: $5.05
3,828In Stock

Mfr. Part No.
KSZ9031MNXCA

Mouser Part No
998-KSZ9031MNXCA

Microchip Technology

Ethernet ICs 1-Port Gigabit Ethernet PHY

Datasheet

3,828In Stock

$5.05

$4.29

$4.28

Quote

Min.: 1
Mult.: 1

Ethernet ICs GbE Physical Layer Transceiver

KSZ9031MNXIC-TR
Microchip Technology
1: $3.62
18,895In Stock

Mfr. Part No.
KSZ9031MNXIC-TR

Mouser Part No
998-KSZ9031MNXICTR

Microchip Technology

Ethernet ICs GbE Physical Layer Transceiver

Datasheet

18,895In Stock

Cut Tape

$3.62

$3.02

Reel

$3.02

Min.: 1
Mult.: 1

Reel: 1,000

Ethernet ICs Gigabit Ether Trans RGMII Support

KSZ9031RNXCC
Microchip Technology
1: $2.80
21,210In Stock

Mfr. Part No.
KSZ9031RNXCC

Mouser Part No
998-KSZ9031RNXCC

Microchip Technology

Ethernet ICs Gigabit Ether Trans RGMII Support

Datasheet

21,210In Stock

$2.80

$2.48

$2.35

Min.: 1
Mult.: 1

Ethernet Development Tools 1-Port Gigabit Ethernet PHY - Evaluation Board

KSZ9031RNX-EVAL
Microchip Technology
1: $205.48
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

Datasheet

5In Stock

$205.48

Min.: 1
Mult.: 1

No

Ethernet ICs GbE Physical Layer Transceiver

KSZ9031RNXCA
Microchip Technology
1: $3.61
14,894In Stock

Mfr. Part No.
KSZ9031RNXCA

Mouser Part No
998-KSZ9031RNXCA

Microchip Technology

Ethernet ICs GbE Physical Layer Transceiver

Datasheet

14,894In Stock

$3.61

$3.43

Min.: 1
Mult.: 1

Ethernet ICs 1-Port GigabitEthrnt Ethernet PHY

KSZ9031RNXIA
Microchip Technology
1: $5.82
33,134In Stock

Mfr. Part No.
KSZ9031RNXIA

Mouser Part No
998-KSZ9031RNXIA

Microchip Technology

Ethernet ICs 1-Port GigabitEthrnt Ethernet PHY

Datasheet

33,134In Stock

$5.82

$4.83

$4.55

Min.: 1
Mult.: 1

Ethernet ICs

KSZ9031RNXIA-TR
Microchip Technology
1: $5.21
13,502In Stock

Mfr. Part No.
KSZ9031RNXIA-TR

Mouser Part No
998-KSZ9031RNXIATR

Microchip Technology

Ethernet ICs

Datasheet

13,502In Stock

Cut Tape

$5.21

$4.61

$4.55

Reel

$4.55

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Ethernet ICs

KSZ9031MNXCA-TR
Microchip Technology
1: $6.68
3,406In Stock

Mfr. Part No.
KSZ9031MNXCA-TR

Mouser Part No
998-KSZ9031MNXCATR

Microchip Technology

Ethernet ICs

Datasheet

3,406In Stock

Cut Tape

$6.68

$5.97

$5.36

$4.88

View

Reel

$3.58

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Ethernet ICs Gigabit Ether Trans GMII/MII Support

KSZ9031MNXCC
Microchip Technology
1: $3.04
658In Stock

Mfr. Part No.
KSZ9031MNXCC

Mouser Part No
998-KSZ9031MNXCC

Microchip Technology

Ethernet ICs Gigabit Ether Trans GMII/MII Support

Datasheet

658In Stock

$3.04

$2.54

Min.: 1
Mult.: 1

Ethernet ICs

KSZ9031MNXIA-TR
Microchip Technology
1: $6.11
1,312In Stock

Mfr. Part No.
KSZ9031MNXIA-TR

Mouser Part No
998-KSZ9031MNXIATR

Microchip Technology

Ethernet ICs

Datasheet

1,312In Stock

Cut Tape

$6.11

Reel

$5.18

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Ethernet ICs GbE Physical Layer Transceiver

KSZ9031RNXCA-TR
Microchip Technology
1: $4.97
1,245In Stock
3,000Expected 2026/05/28

Mfr. Part No.
KSZ9031RNXCA-TR

Mouser Part No
998-KSZ9031RNXCATR

Microchip Technology

Ethernet ICs GbE Physical Layer Transceiver

Datasheet

1,245In Stock

3,000Expected 2026/05/28

Cut Tape

$4.97

$3.85

$3.43

Reel

$3.43

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Ethernet ICs GbE Physical Layer Transceiver

KSZ9031RNXCC-TR
Microchip Technology
1: $2.80
4,503In Stock

Mfr. Part No.
KSZ9031RNXCC-TR

Mouser Part No
998-KSZ9031RNXCCTR

Microchip Technology

Ethernet ICs GbE Physical Layer Transceiver

Datasheet

4,503In Stock

Cut Tape

$2.80

$2.35

Reel

$2.35

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Ethernet ICs GbE Physical Layer Transceiver

KSZ9031RNXIC
Microchip Technology
1: $3.70
4,010In Stock

Mfr. Part No.
KSZ9031RNXIC

Mouser Part No
998-KSZ9031RNXIC

Microchip Technology

Ethernet ICs GbE Physical Layer Transceiver

Datasheet

4,010In Stock

$3.70

$3.11

Min.: 1
Mult.: 1

Ethernet ICs GbE Physical Layer Transceiver

KSZ9031RNXIC-TR
Microchip Technology
1: $3.70
3,074In Stock

Mfr. Part No.
KSZ9031RNXIC-TR

Mouser Part No
998-KSZ9031RNXICTR

Microchip Technology

Ethernet ICs GbE Physical Layer Transceiver

Datasheet

3,074In Stock

Cut Tape

$3.70

$3.11

Reel

$3.11

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Ethernet ICs 1-Port GigabitEthrnt Ethernet PHY

KSZ9031MNXIA
Microchip Technology
1: $7.92
256In Stock

Mfr. Part No.
KSZ9031MNXIA

Mouser Part No
998-KSZ9031MNXIA

Microchip Technology

Ethernet ICs 1-Port GigabitEthrnt Ethernet PHY

Datasheet

256In Stock

$7.92

$6.13

$5.68

$5.20

View

Min.: 1
Mult.: 1

Ethernet ICs GbE Physical Layer Transceiver

KSZ9031MNXIC
Microchip Technology
1: $3.62
268In Stock

Mfr. Part No.
KSZ9031MNXIC

Mouser Part No
998-KSZ9031MNXIC

Microchip Technology

Ethernet ICs GbE Physical Layer Transceiver

Datasheet

268In Stock

$3.62

$3.02

Min.: 1
Mult.: 1

Ethernet ICs GbE Physical Layer Transceiver

KSZ9031MNXCC-TR
Microchip Technology
1,000: $2.54
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
KSZ9031MNXCC-TR

Mouser Part No
579-KSZ9031MNXCCTR

Microchip Technology

Ethernet ICs GbE Physical Layer Transceiver

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

$2.54

Min.: 1,000
Mult.: 1,000

Reel: 1,000