Skip to Main Content

Part of the TTI Family of Specialists Contact Mouser (Singapore) +65 6788-9233 Feedback

Change Location

English SGD

In Stock RoHS

.hide-partial { max-height: none; } .show-more { display: none; }

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.

All Results (17)

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Select a category below to see filtering options and narrow down your search.

Part #

Ethernet ICs 1-Port Gigabit Ethernet PHY

KSZ9031MNXCA
Microchip Technology
1: $7.02
3,784In Stock

Mfr. Part No.
KSZ9031MNXCA

Mouser Part No
998-KSZ9031MNXCA

Microchip Technology

Ethernet ICs 1-Port Gigabit Ethernet PHY

Datasheet

3,784In Stock

$7.02

$5.96

$5.95

Quote

Min.: 1
Mult.: 1

Ethernet ICs Gigabit Ether Trans RGMII Support

KSZ9031RNXCC
Microchip Technology
1: $3.89
20,151In Stock

Mfr. Part No.
KSZ9031RNXCC

Mouser Part No
998-KSZ9031RNXCC

Microchip Technology

Ethernet ICs Gigabit Ether Trans RGMII Support

Datasheet

20,151In Stock

$3.89

Min.: 1
Mult.: 1

Ethernet ICs GbE Physical Layer Transceiver

KSZ9031MNXIC-TR
Microchip Technology
1: $5.03
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

$5.03

Reel

$5.03

Min.: 1
Mult.: 1

: 1,000

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

KSZ9031RNX-EVAL
Microchip Technology
1: $267.89
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

$267.89

Min.: 1
Mult.: 1

No

Ethernet ICs GbE Physical Layer Transceiver

KSZ9031RNXCA
Microchip Technology
1: $5.02
12,801In Stock

Mfr. Part No.
KSZ9031RNXCA

Mouser Part No
998-KSZ9031RNXCA

Microchip Technology

Ethernet ICs GbE Physical Layer Transceiver

Datasheet

12,801In Stock

$5.02

$4.75

Quote

Min.: 1
Mult.: 1

Ethernet ICs 1-Port GigabitEthrnt Ethernet PHY

KSZ9031RNXIA
Microchip Technology
1: $8.08
31,125In Stock

Mfr. Part No.
KSZ9031RNXIA

Mouser Part No
998-KSZ9031RNXIA

Microchip Technology

Ethernet ICs 1-Port GigabitEthrnt Ethernet PHY

Datasheet

31,125In Stock

$8.08

$6.71

$6.32

$5.94

Min.: 1
Mult.: 1

Ethernet ICs

KSZ9031RNXIA-TR
Microchip Technology
1: $7.24
10,355In Stock

Mfr. Part No.
KSZ9031RNXIA-TR

Mouser Part No
998-KSZ9031RNXIATR

Microchip Technology

Ethernet ICs

Datasheet

10,355In Stock

Cut Tape

$7.24

$6.39

$6.32

$5.85

Reel

$5.85

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Ethernet ICs

KSZ9031MNXCA-TR
Microchip Technology
1: $9.29
3,381In Stock

Mfr. Part No.
KSZ9031MNXCA-TR

Mouser Part No
998-KSZ9031MNXCATR

Microchip Technology

Ethernet ICs

Datasheet

3,381In Stock

Cut Tape

$9.29

$8.28

$7.45

$6.78

View

Reel

$4.98

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Ethernet ICs

KSZ9031MNXIA-TR
Microchip Technology
1: $8.48
1,182In Stock

Mfr. Part No.
KSZ9031MNXIA-TR

Mouser Part No
998-KSZ9031MNXIATR

Microchip Technology

Ethernet ICs

Datasheet

1,182In Stock

Cut Tape

$8.48

Reel

$7.20

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Ethernet ICs GbE Physical Layer Transceiver

KSZ9031RNXCA-TR
Microchip Technology
1: $6.91
3,514In Stock

Mfr. Part No.
KSZ9031RNXCA-TR

Mouser Part No
998-KSZ9031RNXCATR

Microchip Technology

Ethernet ICs GbE Physical Layer Transceiver

Datasheet

3,514In Stock

Cut Tape

$6.91

$5.35

$4.77

$4.71

Reel

$4.71

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Ethernet ICs GbE Physical Layer Transceiver

KSZ9031RNXCC-TR
Microchip Technology
1: $3.89
3,740In Stock

Mfr. Part No.
KSZ9031RNXCC-TR

Mouser Part No
998-KSZ9031RNXCCTR

Microchip Technology

Ethernet ICs GbE Physical Layer Transceiver

Datasheet

3,740In Stock

Cut Tape

$3.89

Reel

$3.89

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Ethernet ICs GbE Physical Layer Transceiver

KSZ9031RNXIC
Microchip Technology
1: $5.14
1,904In Stock
2,860Expected 26/5/2026

Mfr. Part No.
KSZ9031RNXIC

Mouser Part No
998-KSZ9031RNXIC

Microchip Technology

Ethernet ICs GbE Physical Layer Transceiver

Datasheet

1,904In Stock

2,860Expected 26/5/2026

$5.14

Min.: 1
Mult.: 1

Ethernet ICs GbE Physical Layer Transceiver

KSZ9031RNXIC-TR
Microchip Technology
1: $5.14
2,155In Stock

Mfr. Part No.
KSZ9031RNXIC-TR

Mouser Part No
998-KSZ9031RNXICTR

Microchip Technology

Ethernet ICs GbE Physical Layer Transceiver

Datasheet

2,155In Stock

Cut Tape

$5.14

Reel

$5.14

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Ethernet ICs Gigabit Ether Trans GMII/MII Support

KSZ9031MNXCC
Microchip Technology
1: $4.21
198In Stock
520Expected 19/5/2026

Mfr. Part No.
KSZ9031MNXCC

Mouser Part No
998-KSZ9031MNXCC

Microchip Technology

Ethernet ICs Gigabit Ether Trans GMII/MII Support

Datasheet

198In Stock

520Expected 19/5/2026

$4.21

Min.: 1
Mult.: 1

Ethernet ICs GbE Physical Layer Transceiver

KSZ9031MNXIC
Microchip Technology
1: $5.03
268In Stock

Mfr. Part No.
KSZ9031MNXIC

Mouser Part No
998-KSZ9031MNXIC

Microchip Technology

Ethernet ICs GbE Physical Layer Transceiver

Datasheet

268In Stock

$5.03

Min.: 1
Mult.: 1

Ethernet ICs 1-Port GigabitEthrnt Ethernet PHY

KSZ9031MNXIA
Microchip Technology
1: $11.01
520Expected 21/5/2026

Mfr. Part No.
KSZ9031MNXIA

Mouser Part No
998-KSZ9031MNXIA

Microchip Technology

Ethernet ICs 1-Port GigabitEthrnt Ethernet PHY

Datasheet

520Expected 21/5/2026

$11.01

$8.52

$7.90

$7.23

View

Min.: 1
Mult.: 1

Ethernet ICs GbE Physical Layer Transceiver

KSZ9031MNXCC-TR
Microchip Technology
1,000: $4.21
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

$4.21

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

: 1,000