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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: $4.03
20,040In Stock

Mfr. Part #
KSZ9031RNXCC

Mouser Part #
998-KSZ9031RNXCC

Microchip Technology

Ethernet ICs Gigabit Ether Trans RGMII Support

Datasheet

20,040In Stock

$4.03

$3.73

$3.36

$3.24

Min.: 1
Mult.: 1

Ethernet ICs 1-Port Gigabit Ethernet PHY

KSZ9031MNXCA
Microchip Technology
1: $7.27
3,754In Stock

Mfr. Part #
KSZ9031MNXCA

Mouser Part #
998-KSZ9031MNXCA

Microchip Technology

Ethernet ICs 1-Port Gigabit Ethernet PHY

Datasheet

3,754In Stock

$7.27

$6.18

$6.16

Quote

Min.: 1
Mult.: 1

Ethernet ICs GbE Physical Layer Transceiver

KSZ9031MNXIC-TR
Microchip Technology
1: $5.21
18,895In Stock

Mfr. Part #
KSZ9031MNXIC-TR

Mouser Part #
998-KSZ9031MNXICTR

Microchip Technology

Ethernet ICs GbE Physical Layer Transceiver

Datasheet

18,895In Stock

Cut Tape

$5.21

$5.14

$4.71

$4.68

$4.65

Reel

$4.19

Min.: 1
Mult.: 1

: 1,000

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

KSZ9031RNX-EVAL
Microchip Technology
1: $277.53
4In Stock

Mfr. Part #
KSZ9031RNX-EVAL

Mouser Part #
998-KSZ9031RNX-EVAL

Microchip Technology

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

Datasheet

4In Stock

$277.53

Min.: 1
Mult.: 1

No

Ethernet ICs GbE Physical Layer Transceiver

KSZ9031RNXCA
Microchip Technology
1: $5.20
12,568In Stock

Mfr. Part #
KSZ9031RNXCA

Mouser Part #
998-KSZ9031RNXCA

Microchip Technology

Ethernet ICs GbE Physical Layer Transceiver

Datasheet

12,568In Stock

$5.20

$4.92

Quote

Min.: 1
Mult.: 1

Ethernet ICs 1-Port GigabitEthrnt Ethernet PHY

KSZ9031RNXIA
Microchip Technology
1: $8.37
30,659In Stock

Mfr. Part #
KSZ9031RNXIA

Mouser Part #
998-KSZ9031RNXIA

Microchip Technology

Ethernet ICs 1-Port GigabitEthrnt Ethernet PHY

Datasheet

30,659In Stock

$8.37

$6.96

$6.55

$6.15

Min.: 1
Mult.: 1

Ethernet ICs

KSZ9031RNXIA-TR
Microchip Technology
1: $7.65
10,048In Stock

Mfr. Part #
KSZ9031RNXIA-TR

Mouser Part #
998-KSZ9031RNXIATR

Microchip Technology

Ethernet ICs

Datasheet

10,048In Stock

Cut Tape

$7.65

$6.61

$6.55

$6.25

Reel

$6.15

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Ethernet ICs GbE Physical Layer Transceiver

KSZ9031RNXIC
Microchip Technology
1: $5.33
4,715In Stock

Mfr. Part #
KSZ9031RNXIC

Mouser Part #
998-KSZ9031RNXIC

Microchip Technology

Ethernet ICs GbE Physical Layer Transceiver

Datasheet

4,715In Stock

$5.33

Min.: 1
Mult.: 1

Ethernet ICs

KSZ9031MNXCA-TR
Microchip Technology
1: $9.62
3,381In Stock

Mfr. Part #
KSZ9031MNXCA-TR

Mouser Part #
998-KSZ9031MNXCATR

Microchip Technology

Ethernet ICs

Datasheet

3,381In Stock

Cut Tape

$9.62

$8.58

$7.72

$7.03

View

Reel

$5.16

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Ethernet ICs Gigabit Ether Trans GMII/MII Support

KSZ9031MNXCC
Microchip Technology
1: $4.36
713In Stock

Mfr. Part #
KSZ9031MNXCC

Mouser Part #
998-KSZ9031MNXCC

Microchip Technology

Ethernet ICs Gigabit Ether Trans GMII/MII Support

Datasheet

713In Stock

$4.36

Min.: 1
Mult.: 1

Ethernet ICs 1-Port GigabitEthrnt Ethernet PHY

KSZ9031MNXIA
Microchip Technology
1: $11.40
520In Stock

Mfr. Part #
KSZ9031MNXIA

Mouser Part #
998-KSZ9031MNXIA

Microchip Technology

Ethernet ICs 1-Port GigabitEthrnt Ethernet PHY

Datasheet

520In Stock

$11.40

$8.83

$8.18

$7.49

View

Min.: 1
Mult.: 1

Ethernet ICs

KSZ9031MNXIA-TR
Microchip Technology
1: $8.78
632In Stock

Mfr. Part #
KSZ9031MNXIA-TR

Mouser Part #
998-KSZ9031MNXIATR

Microchip Technology

Ethernet ICs

Datasheet

632In Stock

Cut Tape

$8.78

Reel

$7.46

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Ethernet ICs GbE Physical Layer Transceiver

KSZ9031RNXCA-TR
Microchip Technology
1: $7.16
3,053In Stock

Mfr. Part #
KSZ9031RNXCA-TR

Mouser Part #
998-KSZ9031RNXCATR

Microchip Technology

Ethernet ICs GbE Physical Layer Transceiver

Datasheet

3,053In Stock

Cut Tape

$7.16

$5.54

$4.94

$4.88

Reel

$4.88

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Ethernet ICs GbE Physical Layer Transceiver

KSZ9031RNXCC-TR
Microchip Technology
1: $4.03
3,540In Stock

Mfr. Part #
KSZ9031RNXCC-TR

Mouser Part #
998-KSZ9031RNXCCTR

Microchip Technology

Ethernet ICs GbE Physical Layer Transceiver

Datasheet

3,540In Stock

Cut Tape

$4.03

Reel

$4.03

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Ethernet ICs GbE Physical Layer Transceiver

KSZ9031MNXIC
Microchip Technology
1: $5.21
268In Stock

Mfr. Part #
KSZ9031MNXIC

Mouser Part #
998-KSZ9031MNXIC

Microchip Technology

Ethernet ICs GbE Physical Layer Transceiver

Datasheet

268In Stock

$5.21

Min.: 1
Mult.: 1

Ethernet ICs GbE Physical Layer Transceiver

KSZ9031RNXIC-TR
Microchip Technology
1: $5.33
2,078Expected 2026-06-18

Mfr. Part #
KSZ9031RNXIC-TR

Mouser Part #
998-KSZ9031RNXICTR

Microchip Technology

Ethernet ICs GbE Physical Layer Transceiver

Datasheet

2,078Expected 2026-06-18

Cut Tape

$5.33

Reel

$5.33

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Ethernet ICs GbE Physical Layer Transceiver

KSZ9031MNXCC-TR
Microchip Technology
1,000: $4.36
Non-Stocked Lead-Time 10 Weeks

Mfr. Part #
KSZ9031MNXCC-TR

Mouser Part #
579-KSZ9031MNXCCTR

Microchip Technology

Ethernet ICs GbE Physical Layer Transceiver

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

$4.36

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

: 1,000