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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: £3.79
3,754In Stock

Mfr. Part No.
KSZ9031MNXCA

Mouser Part No
998-KSZ9031MNXCA

Microchip Technology

Ethernet ICs 1-Port Gigabit Ethernet PHY

Datasheet

3,754In Stock

£3.79

£3.22

£3.21

Quote

Min.: 1
Mult.: 1

Ethernet ICs Gigabit Ether Trans RGMII Support

KSZ9031RNXCC
Microchip Technology
1: £2.10
20,040In Stock

Mfr. Part No.
KSZ9031RNXCC

Mouser Part No
998-KSZ9031RNXCC

Microchip Technology

Ethernet ICs Gigabit Ether Trans RGMII Support

Datasheet

20,040In Stock

£2.10

£1.95

£1.76

Min.: 1
Mult.: 1

Ethernet ICs GbE Physical Layer Transceiver

KSZ9031MNXIC-TR
Microchip Technology
1: £2.72
18,893In Stock

Mfr. Part No.
KSZ9031MNXIC-TR

Mouser Part No
998-KSZ9031MNXICTR

Microchip Technology

Ethernet ICs GbE Physical Layer Transceiver

Datasheet

18,893In Stock

Cut Tape

£2.72

£2.68

£2.45

£2.44

£2.43

Reel

£2.27

Min.: 1
Mult.: 1

: 1,000

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

KSZ9031RNX-EVAL
Microchip Technology
1: £154.24
4In 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

4In Stock

£154.24

Min.: 1
Mult.: 1

No

Ethernet ICs GbE Physical Layer Transceiver

KSZ9031RNXCA
Microchip Technology
1: £2.71
12,484In Stock

Mfr. Part No.
KSZ9031RNXCA

Mouser Part No
998-KSZ9031RNXCA

Microchip Technology

Ethernet ICs GbE Physical Layer Transceiver

Datasheet

12,484In Stock

£2.71

£2.58

Min.: 1
Mult.: 1

Ethernet ICs 1-Port GigabitEthrnt Ethernet PHY

KSZ9031RNXIA
Microchip Technology
1: £4.37
30,540In Stock

Mfr. Part No.
KSZ9031RNXIA

Mouser Part No
998-KSZ9031RNXIA

Microchip Technology

Ethernet ICs 1-Port GigabitEthrnt Ethernet PHY

Datasheet

30,540In Stock

£4.37

£3.62

£3.41

Min.: 1
Mult.: 1

Ethernet ICs

KSZ9031RNXIA-TR
Microchip Technology
1: £3.99
9,612In Stock

Mfr. Part No.
KSZ9031RNXIA-TR

Mouser Part No
998-KSZ9031RNXIATR

Microchip Technology

Ethernet ICs

Datasheet

9,612In Stock

Cut Tape

£3.99

£3.45

£3.41

Reel

£3.41

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Ethernet ICs GbE Physical Layer Transceiver

KSZ9031RNXIC
Microchip Technology
1: £2.78
4,680In Stock

Mfr. Part No.
KSZ9031RNXIC

Mouser Part No
998-KSZ9031RNXIC

Microchip Technology

Ethernet ICs GbE Physical Layer Transceiver

Datasheet

4,680In Stock

£2.78

£2.33

Min.: 1
Mult.: 1

Ethernet ICs

KSZ9031MNXCA-TR
Microchip Technology
1: £5.01
3,381In Stock

Mfr. Part No.
KSZ9031MNXCA-TR

Mouser Part No
998-KSZ9031MNXCATR

Microchip Technology

Ethernet ICs

Datasheet

3,381In Stock

Cut Tape

£5.01

£4.48

£4.02

£3.67

View

Reel

£2.69

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Ethernet ICs Gigabit Ether Trans GMII/MII Support

KSZ9031MNXCC
Microchip Technology
1: £2.28
713In Stock

Mfr. Part No.
KSZ9031MNXCC

Mouser Part No
998-KSZ9031MNXCC

Microchip Technology

Ethernet ICs Gigabit Ether Trans GMII/MII Support

Datasheet

713In Stock

£2.28

£1.90

Min.: 1
Mult.: 1

Ethernet ICs 1-Port GigabitEthrnt Ethernet PHY

KSZ9031MNXIA
Microchip Technology
1: £5.95
514In Stock

Mfr. Part No.
KSZ9031MNXIA

Mouser Part No
998-KSZ9031MNXIA

Microchip Technology

Ethernet ICs 1-Port GigabitEthrnt Ethernet PHY

Datasheet

514In Stock

£5.95

£4.60

£4.26

£3.90

View

Min.: 1
Mult.: 1

Ethernet ICs

KSZ9031MNXIA-TR
Microchip Technology
1: £4.58
632In Stock

Mfr. Part No.
KSZ9031MNXIA-TR

Mouser Part No
998-KSZ9031MNXIATR

Microchip Technology

Ethernet ICs

Datasheet

632In Stock

Cut Tape

£4.58

Reel

£3.88

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Ethernet ICs GbE Physical Layer Transceiver

KSZ9031RNXCA-TR
Microchip Technology
1: £3.73
2,913In Stock

Mfr. Part No.
KSZ9031RNXCA-TR

Mouser Part No
998-KSZ9031RNXCATR

Microchip Technology

Ethernet ICs GbE Physical Layer Transceiver

Datasheet

2,913In Stock

Cut Tape

£3.73

£2.89

£2.58

Reel

£2.58

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Ethernet ICs GbE Physical Layer Transceiver

KSZ9031RNXCC-TR
Microchip Technology
1: £2.10
540In Stock
1,000Expected 28/07/2026

Mfr. Part No.
KSZ9031RNXCC-TR

Mouser Part No
998-KSZ9031RNXCCTR

Microchip Technology

Ethernet ICs GbE Physical Layer Transceiver

Datasheet

540In Stock

1,000Expected 28/07/2026

Cut Tape

£2.10

Reel

£2.10

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Ethernet ICs GbE Physical Layer Transceiver

KSZ9031MNXIC
Microchip Technology
1: £2.72
268In Stock

Mfr. Part No.
KSZ9031MNXIC

Mouser Part No
998-KSZ9031MNXIC

Microchip Technology

Ethernet ICs GbE Physical Layer Transceiver

Datasheet

268In Stock

£2.72

Min.: 1
Mult.: 1

Ethernet ICs GbE Physical Layer Transceiver

KSZ9031RNXIC-TR
Microchip Technology
1: £2.78
3,219Expected 26/06/2026

Mfr. Part No.
KSZ9031RNXIC-TR

Mouser Part No
998-KSZ9031RNXICTR

Microchip Technology

Ethernet ICs GbE Physical Layer Transceiver

Datasheet

3,219Expected 26/06/2026

Cut Tape

£2.78

Reel

£2.78

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Ethernet ICs GbE Physical Layer Transceiver

KSZ9031MNXCC-TR
Microchip Technology
1,000: £2.28
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

£2.28

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

: 1,000