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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 Gigabit Ether Trans RGMII Support

KSZ9031RNXCC
Microchip Technology
1: $3.81
19,910In Stock

Mfr. Part No.
KSZ9031RNXCC

Mouser Part No
998-KSZ9031RNXCC

Microchip Technology

Ethernet ICs Gigabit Ether Trans RGMII Support

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Datasheet

19,910In Stock

$3.81

$3.52

$3.06

$2.95

Min.: 1
Mult.: 1

Ethernet ICs GbE Physical Layer Transceiver

KSZ9031MNXIC-TR
Microchip Technology
1: $4.92
18,893In Stock

Mfr. Part No.
KSZ9031MNXIC-TR

Mouser Part No
998-KSZ9031MNXICTR

Microchip Technology

Ethernet ICs GbE Physical Layer Transceiver

Learn More

Datasheet

18,893In Stock

Cut Tape

$4.92

$4.86

$4.47

Reel

$3.81

Min.: 1
Mult.: 1

: 1,000

Ethernet ICs 1-Port Gigabit Ethernet PHY

KSZ9031MNXCA
Microchip Technology
1: $6.87
3,694In Stock

Mfr. Part No.
KSZ9031MNXCA

Mouser Part No
998-KSZ9031MNXCA

Microchip Technology

Ethernet ICs 1-Port Gigabit Ethernet PHY

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Datasheet

3,694In Stock

$6.87

$5.83

$5.82

Quote

Min.: 1
Mult.: 1

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

KSZ9031RNX-EVAL
Microchip Technology
1: $262.11
2In Stock
4Expected 17/7/2026

Mfr. Part No.
KSZ9031RNX-EVAL

Mouser Part No
998-KSZ9031RNX-EVAL

Microchip Technology

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

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Datasheet

2In Stock

4Expected 17/7/2026

$262.11

Min.: 1
Mult.: 1

Ethernet ICs GbE Physical Layer Transceiver

KSZ9031RNXCA
Microchip Technology
1: $4.91
12,410In Stock

Mfr. Part No.
KSZ9031RNXCA

Mouser Part No
998-KSZ9031RNXCA

Microchip Technology

Ethernet ICs GbE Physical Layer Transceiver

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Datasheet

12,410In Stock

$4.91

$4.65

Quote

Min.: 1
Mult.: 1

Ethernet ICs 1-Port GigabitEthrnt Ethernet PHY

KSZ9031RNXIA
Microchip Technology
1: $7.90
29,655In Stock

Mfr. Part No.
KSZ9031RNXIA

Mouser Part No
998-KSZ9031RNXIA

Microchip Technology

Ethernet ICs 1-Port GigabitEthrnt Ethernet PHY

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Datasheet

29,655In Stock

$7.90

$6.57

$6.19

$5.81

Min.: 1
Mult.: 1

Ethernet ICs

KSZ9031RNXIA-TR
Microchip Technology
1: $7.15
9,538In Stock

Mfr. Part No.
KSZ9031RNXIA-TR

Mouser Part No
998-KSZ9031RNXIATR

Microchip Technology

Ethernet ICs

Learn More

Datasheet

9,538In Stock

Cut Tape

$7.15

$6.75

$6.60

$6.57

$6.50

Reel

$5.81

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Ethernet ICs GbE Physical Layer Transceiver

KSZ9031RNXIC
Microchip Technology
1: $5.03
4,601In Stock

Mfr. Part No.
KSZ9031RNXIC

Mouser Part No
998-KSZ9031RNXIC

Microchip Technology

Ethernet ICs GbE Physical Layer Transceiver

Learn More

Datasheet

4,601In Stock

$5.03

$4.19

$4.05

$4.04

Min.: 1
Mult.: 1

Ethernet ICs

KSZ9031MNXCA-TR
Microchip Technology
1: $9.08
2,379In Stock

Mfr. Part No.
KSZ9031MNXCA-TR

Mouser Part No
998-KSZ9031MNXCATR

Microchip Technology

Ethernet ICs

Learn More

Datasheet

2,379In Stock

Cut Tape

$9.08

$8.11

$7.29

$6.64

View

Reel

$4.87

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Ethernet ICs Gigabit Ether Trans GMII/MII Support

KSZ9031MNXCC
Microchip Technology
1: $4.12
713In Stock

Mfr. Part No.
KSZ9031MNXCC

Mouser Part No
998-KSZ9031MNXCC

Microchip Technology

Ethernet ICs Gigabit Ether Trans GMII/MII Support

Learn More

Datasheet

713In Stock

$4.12

$3.43

$3.32

$3.30

Min.: 1
Mult.: 1

Ethernet ICs 1-Port GigabitEthrnt Ethernet PHY

KSZ9031MNXIA
Microchip Technology
1: $10.77
514In Stock

Mfr. Part No.
KSZ9031MNXIA

Mouser Part No
998-KSZ9031MNXIA

Microchip Technology

Ethernet ICs 1-Port GigabitEthrnt Ethernet PHY

Learn More

Datasheet

514In Stock

$10.77

$8.34

$7.72

$7.07

View

Min.: 1
Mult.: 1

Ethernet ICs GbE Physical Layer Transceiver

KSZ9031RNXIC-TR
Microchip Technology
1: $5.03
3,205In Stock

Mfr. Part No.
KSZ9031RNXIC-TR

Mouser Part No
998-KSZ9031RNXICTR

Microchip Technology

Ethernet ICs GbE Physical Layer Transceiver

Learn More

Datasheet

3,205In Stock

Cut Tape

$5.03

Reel

$5.03

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Ethernet ICs

KSZ9031MNXIA-TR
Microchip Technology
1: $8.30
624In Stock

Mfr. Part No.
KSZ9031MNXIA-TR

Mouser Part No
998-KSZ9031MNXIATR

Microchip Technology

Ethernet ICs

Learn More

Datasheet

624In Stock

Cut Tape

$8.30

Reel

$7.04

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Ethernet ICs GbE Physical Layer Transceiver

KSZ9031MNXIC
Microchip Technology
1: $4.92
268In Stock

Mfr. Part No.
KSZ9031MNXIC

Mouser Part No
998-KSZ9031MNXIC

Microchip Technology

Ethernet ICs GbE Physical Layer Transceiver

Learn More

Datasheet

268In Stock

$4.92

Min.: 1
Mult.: 1

Ethernet ICs GbE Physical Layer Transceiver

KSZ9031RNXCC-TR
Microchip Technology
1: $3.81
540In Stock
1,000Expected 14/7/2026

Mfr. Part No.
KSZ9031RNXCC-TR

Mouser Part No
998-KSZ9031RNXCCTR

Microchip Technology

Ethernet ICs GbE Physical Layer Transceiver

Learn More

Datasheet

540In Stock

1,000Expected 14/7/2026

Cut Tape

$3.81

$3.75

$3.66

$3.62

$3.59

Reel

$3.06

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Ethernet ICs GbE Physical Layer Transceiver

KSZ9031RNXCA-TR
Microchip Technology
1: $6.69
7,000Expected 20/7/2026

Mfr. Part No.
KSZ9031RNXCA-TR

Mouser Part No
998-KSZ9031RNXCATR

Microchip Technology

Ethernet ICs GbE Physical Layer Transceiver

Learn More

Datasheet

7,000Expected 20/7/2026

Cut Tape

$6.69

$5.85

$4.79

Reel

$4.38

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Ethernet ICs GbE Physical Layer Transceiver

KSZ9031MNXCC-TR
Microchip Technology
1,000: $4.12
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

Datasheet

Non-Stocked Lead-Time 11 Weeks

Reel

$4.12

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

: 1,000

KSZ9031 Gigabit Ethernet Transceivers

All Results (17)

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KSZ9031 Gigabit Ethernet Transceivers

All Results (17)

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