Semiconductors – Mouser Liechtenstein

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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 GbE Physical Layer Transceiver

KSZ9031MNXIC-TR
Microchip Technology
1: CHF 2.91
18’767In Stock

Mfr. Part No.
KSZ9031MNXIC-TR

Mouser Part No
998-KSZ9031MNXICTR

Microchip Technology

Ethernet ICs GbE Physical Layer Transceiver

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Datasheet

18’767In Stock

Cut Tape

CHF 2.91

CHF 2.87

CHF 2.50

CHF 2.47

CHF 2.44

Reel

CHF 2.43

Min.: 1
Mult.: 1

: 1’000

Ethernet ICs Gigabit Ether Trans RGMII Support

KSZ9031RNXCC
Microchip Technology
1: CHF 2.26
16’743In Stock

Mfr. Part No.
KSZ9031RNXCC

Mouser Part No
998-KSZ9031RNXCC

Microchip Technology

Ethernet ICs Gigabit Ether Trans RGMII Support

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Datasheet

16’743In Stock

CHF 2.26

CHF 2.01

CHF 1.89

Min.: 1
Mult.: 1

Ethernet ICs 1-Port Gigabit Ethernet PHY

KSZ9031MNXCA
Microchip Technology
1: CHF 4.06
3’658In Stock

Mfr. Part No.
KSZ9031MNXCA

Mouser Part No
998-KSZ9031MNXCA

Microchip Technology

Ethernet ICs 1-Port Gigabit Ethernet PHY

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Datasheet

3’658In Stock

CHF 4.06

CHF 3.45

CHF 3.44

Min.: 1
Mult.: 1

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

KSZ9031RNX-EVAL
Microchip Technology
1: CHF 165.37
6In Stock

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

6In Stock

CHF 165.37

Min.: 1
Mult.: 1

Ethernet ICs GbE Physical Layer Transceiver

KSZ9031RNXCA
Microchip Technology
1: CHF 3.17
10’297In Stock
6’760Expected 10/9/2026

Mfr. Part No.
KSZ9031RNXCA

Mouser Part No
998-KSZ9031RNXCA

Microchip Technology

Ethernet ICs GbE Physical Layer Transceiver

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Datasheet

10’297In Stock

6’760Expected 10/9/2026

CHF 3.17

CHF 2.84

Quote

Min.: 1
Mult.: 1

Ethernet ICs GbE Physical Layer Transceiver

KSZ9031RNXCA-TR
Microchip Technology
1: CHF 3.96
5’725In Stock

Mfr. Part No.
KSZ9031RNXCA-TR

Mouser Part No
998-KSZ9031RNXCATR

Microchip Technology

Ethernet ICs GbE Physical Layer Transceiver

Learn More

Datasheet

5’725In Stock

Cut Tape

CHF 3.96

CHF 3.46

CHF 2.84

Reel

CHF 2.76

MouseReel Available

Min.: 1
Mult.: 1

: 1’000

Ethernet ICs 1-Port GigabitEthrnt Ethernet PHY

KSZ9031RNXIA
Microchip Technology
1: CHF 4.48
27’606In Stock

Mfr. Part No.
KSZ9031RNXIA

Mouser Part No
998-KSZ9031RNXIA

Microchip Technology

Ethernet ICs 1-Port GigabitEthrnt Ethernet PHY

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Datasheet

27’606In Stock

CHF 4.48

CHF 4.31

CHF 3.66

Min.: 1
Mult.: 1

Ethernet ICs

KSZ9031RNXIA-TR
Microchip Technology
1: CHF 4.66
8’838In Stock

Mfr. Part No.
KSZ9031RNXIA-TR

Mouser Part No
998-KSZ9031RNXIATR

Microchip Technology

Ethernet ICs

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Datasheet

8’838In Stock

Cut Tape

CHF 4.66

CHF 4.15

CHF 3.82

CHF 3.66

Reel

CHF 3.66

MouseReel Available

Min.: 1
Mult.: 1

: 1’000

Ethernet ICs

KSZ9031MNXCA-TR
Microchip Technology
1: CHF 5.37
1’954In Stock

Mfr. Part No.
KSZ9031MNXCA-TR

Mouser Part No
998-KSZ9031MNXCATR

Microchip Technology

Ethernet ICs

Learn More

Datasheet

1’954In Stock

Cut Tape

CHF 5.37

CHF 4.80

CHF 4.31

CHF 3.93

View

Reel

CHF 2.88

MouseReel Available

Min.: 1
Mult.: 1

: 1’000

Ethernet ICs Gigabit Ether Trans GMII/MII Support

KSZ9031MNXCC
Microchip Technology
1: CHF 2.44
713In Stock

Mfr. Part No.
KSZ9031MNXCC

Mouser Part No
998-KSZ9031MNXCC

Microchip Technology

Ethernet ICs Gigabit Ether Trans GMII/MII Support

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Datasheet

713In Stock

CHF 2.44

CHF 2.04

Min.: 1
Mult.: 1

Ethernet ICs 1-Port GigabitEthrnt Ethernet PHY

KSZ9031MNXIA
Microchip Technology
1: CHF 6.37
454In Stock

Mfr. Part No.
KSZ9031MNXIA

Mouser Part No
998-KSZ9031MNXIA

Microchip Technology

Ethernet ICs 1-Port GigabitEthrnt Ethernet PHY

Learn More

Datasheet

454In Stock

CHF 6.37

CHF 4.93

CHF 4.57

CHF 4.18

View

Min.: 1
Mult.: 1

Ethernet ICs GbE Physical Layer Transceiver

KSZ9031RNXCC-TR
Microchip Technology
1: CHF 2.26
2’050In Stock

Mfr. Part No.
KSZ9031RNXCC-TR

Mouser Part No
998-KSZ9031RNXCCTR

Microchip Technology

Ethernet ICs GbE Physical Layer Transceiver

Learn More

Datasheet

2’050In Stock

Cut Tape

CHF 2.26

CHF 2.22

CHF 2.16

CHF 2.14

CHF 2.12

Reel

CHF 1.89

MouseReel Available

Min.: 1
Mult.: 1

: 1’000

Ethernet ICs GbE Physical Layer Transceiver

KSZ9031RNXIC
Microchip Technology
1: CHF 2.98
3’568In Stock

Mfr. Part No.
KSZ9031RNXIC

Mouser Part No
998-KSZ9031RNXIC

Microchip Technology

Ethernet ICs GbE Physical Layer Transceiver

Learn More

Datasheet

3’568In Stock

CHF 2.98

CHF 2.50

Min.: 1
Mult.: 1

Ethernet ICs GbE Physical Layer Transceiver

KSZ9031RNXIC-TR
Microchip Technology
1: CHF 2.98
1’380In Stock
5’000Expected 10/26/2026

Mfr. Part No.
KSZ9031RNXIC-TR

Mouser Part No
998-KSZ9031RNXICTR

Microchip Technology

Ethernet ICs GbE Physical Layer Transceiver

Learn More

Datasheet

1’380In Stock

5’000Expected 10/26/2026

Cut Tape

CHF 2.98

CHF 2.94

CHF 2.89

CHF 2.83

View

Reel

CHF 2.59

MouseReel Available

Min.: 1
Mult.: 1

: 1’000

Ethernet ICs

KSZ9031MNXIA-TR
Microchip Technology
1: CHF 4.91
2’609In Stock

Mfr. Part No.
KSZ9031MNXIA-TR

Mouser Part No
998-KSZ9031MNXIATR

Microchip Technology

Ethernet ICs

Learn More

Datasheet

2’609In Stock

Cut Tape

CHF 4.91

Reel

CHF 4.17

MouseReel Available

Min.: 1
Mult.: 1

: 1’000

Ethernet ICs GbE Physical Layer Transceiver

KSZ9031MNXIC
Microchip Technology
1: CHF 2.91
58In Stock

Mfr. Part No.
KSZ9031MNXIC

Mouser Part No
998-KSZ9031MNXIC

Microchip Technology

Ethernet ICs GbE Physical Layer Transceiver

Learn More

Datasheet

58In Stock

CHF 2.91

Min.: 1
Mult.: 1

Ethernet ICs GbE Physical Layer Transceiver

KSZ9031MNXCC-TR
Microchip Technology
1’000: CHF 2.04
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

CHF 2.04

Min.: 1’000
Mult.: 1’000

: 1’000

KSZ9031 Gigabit Ethernet Transceivers

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