Ethernet Transceivers

Ethernet transceivers are hardware devices designed to connect computers or electronic devices within a network. They are composed of a transmitter and receiver which allows them to place signals onto the network and detect incoming signals.

What are ethernet transceivers used for?

Ethernet transceivers link computer networks. They play an important role in providing access to the network, digital data conversion, collision detection and processing on the ethernet interface. They can be configured as discrete devices, joined stations or internet hubs available for multiple connections.

Ethernet transceivers work together with ethernet controllers to determine which information is meant for which specific computer on the network.

Types of ethernet transceivers

There are two types of ethernet transceivers: module ethernet transceivers and chip ethernet transceivers. Module transceivers are external to a network. They either function as standalone devices or are installed and function similarly to other computer peripherals. Chip ethernet transceivers are small and are either wired directly on a circuit board or inserted onto a system board.


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Description Price Standard Supported Number of Transceivers Data Rate Maximum Supply Current Mounting Type Package Type Pin Count Typical Operating Supply Voltage Dimensions Height Length Maximum Operating Temperature Minimum Operating Temperature Width
RS Stock No. 799-0171
Mfr. Part No.LAN8741AI-EN
BrandMicrochip
$2.664
Each (In a Pack of 5)
units
IEEE 802.3, IEEE 802.3u 1 10 Mbps, 100 Mbps - Surface Mount SQFN 32 1.62 → 3.6 V 5.1 x 5.1 x 0.95mm 0.95mm 5.1mm +85 °C -40 °C 5.1mm
RS Stock No. 178-5256
Mfr. Part No.LAN8741AI-EN
BrandMicrochip
$2.142
Each (In a Tray of 490)
units
IEEE 802.3, IEEE 802.3u 1 10 Mbps, 100 Mbps - Surface Mount SQFN 32 1.62 → 3.6 V 5.1 x 5.1 x 0.95mm 0.95mm 5.1mm +85 °C -40 °C 5.1mm
RS Stock No. 725-7648
Mfr. Part No.WIZ108SR
BrandWIZnet Inc
$49.24
Each
units
IEEE 802.3 2 100Mbps - Screw Mount - - - - - - - - -
RS Stock No. 177-5523
Mfr. Part No.WIZ108SR
BrandWIZnet Inc
$40.915
Each (In a Box of 36)
units
IEEE 802.3 2 100Mbps - Screw Mount - - - - - - - - -
RS Stock No. 709-4005
Mfr. Part No.TLK2501IRCP
$47.30
Each
units
IEEE 802.3z 1 2.5Gbit/s 145 mA Surface Mount HVQFP 64 2.5 V 10 x 10 x 0.8mm 0.8mm 10mm +85 °C -40 °C 10mm
RS Stock No. 799-0183
Mfr. Part No.LAN8742AI-CZ
BrandMicrochip
$2.53
Each (In a Pack of 5)
units
IEEE 802.3, IEEE 802.3u 1 10 Mbps, 100 Mbps - Surface Mount SQFN 24 1.62 → 3.6 V 4.1 x 4.1 x 0.95mm 0.95mm 4.1mm +85 °C -40 °C 4.1mm
RS Stock No. 799-0180
Mfr. Part No.LAN8742A-CZ
BrandMicrochip
$2.032
Each (In a Pack of 5)
units
IEEE 802.3, IEEE 802.3u 1 10 Mbps, 100 Mbps - Surface Mount SQFN 24 1.62 → 3.6 V 4.1 x 4.1 x 0.95mm 0.95mm 4.1mm +85 °C -40 °C 4.1mm
RS Stock No. 725-7660
Mfr. Part No.WIZ125SR
BrandWIZnet Inc
$67.00
Each
units
- 2 100Mbps - Screw Mount - - - - - - - - -
RS Stock No. 178-5253
Mfr. Part No.LAN8700C-AEZG
BrandMicrochip
$1.598
Each (In a Tray of 490)
units
IEEE 802.3ab - - - Surface Mount QFN 36 3.3 V 6 x 6 x 0.95mm 0.95mm 6mm +85 °C -40 °C 6mm
RS Stock No. 178-5247
Mfr. Part No.LAN8820I-ABZJ
BrandMicrochip
$6.96
Each (In a Tray of 260)
units
IEEE 802.3, IEEE 802.3ab, IEEE 802.3u 1 10 Mbps, 100 Mbps, 1000 Mbps 460 mA Surface Mount QFN 56 2.25 → 2.75 V 8.15 x 8.15 x 0.95mm 0.95mm 8.15mm +85 °C -40 °C 8.15mm
RS Stock No. 817-6613
Mfr. Part No.TLK100PHP
$16.21
Each
units
IEEE 802.3u 1 10 Mbps, 100 Mbps 10 μA Surface Mount HTQFP 48 3.3 V 7.2 x 7.2 x 1.05mm 1.05mm 7.2mm +85 °C -40 °C 7.2mm
RS Stock No. 911-5665
Mfr. Part No.LAN8720AI-CP
BrandMicrochip
$1.965
Each (In a Tray of 490)
units
IEEE 802.3u 1 10 Mbps, 100 Mbps - Surface Mount QFN 24 3.3 V 4.1 x 4.1 x 0.95mm 0.95mm 4.1mm +85 °C -40 °C 4.1mm
RS Stock No. 177-5511
Mfr. Part No.WIZ125SR
BrandWIZnet Inc
$63.192
Each (In a Box of 10)
units
- 2 100Mbps - Screw Mount - - - - - - - - -
RS Stock No. 772-9534
Mfr. Part No.LAN8720AI-CP
BrandMicrochip
$2.464
Each (In a Pack of 5)
units
IEEE 802.3u 1 10 Mbps, 100 Mbps - Surface Mount QFN 24 3.3 V 4.1 x 4.1 x 0.95mm 0.95mm 4.1mm +85 °C -40 °C 4.1mm
RS Stock No. 178-5226
Mfr. Part No.KSZ9021RLI
BrandMicrochip
$8.247
Each (In a Tray of 160)
units
IEEE 802.3, 10BASE-T, 100BASE-TX, 1000BASE-T 1 1000Mbit/s 563 mA Surface Mount LQFP 64 1.2 V 10 x 10 x 1mm 1mm 10mm +85 °C -40 °C 10mm
RS Stock No. 177-3943
Mfr. Part No.LAN8720A-CP
BrandMicrochip
$1.965
Each (In a Pack of 10)
units
- 1 100Mbit/s 28 mA Surface Mount QFN 24 3.3 V 4.1 x 4.1 x 0.95mm 0.95mm 4.1mm +85 °C 0 °C 4.1mm
RS Stock No. 162-8149
Mfr. Part No.DP83620SQE/NOPB
$4.773
Each (On a Reel of 250)
units
IEEE 802.3u 1 10 Mbps, 100 Mbps 10 μA Surface Mount WQFN 48 3.3 V 7 x 7 x 0.8mm 0.8mm 7mm +85 °C -40 °C 7mm
RS Stock No. 178-5258
Mfr. Part No.LAN8742AI-CZ
BrandMicrochip
$2.031
Each (In a Tray of 490)
units
IEEE 802.3, IEEE 802.3u 1 10 Mbps, 100 Mbps - Surface Mount SQFN 24 1.62 → 3.6 V 4.1 x 4.1 x 0.95mm 0.95mm 4.1mm +85 °C -40 °C 4.1mm
RS Stock No. 817-6470
Mfr. Part No.DP83630SQE/NOPB
$19.54
Each
units
IEEE 802.3u 1 10 Mbps, 100 Mbps 10 μA Surface Mount WQFN 48 3.3 V 7 x 7 x 0.8mm 0.8mm 7mm +85 °C -40 °C 7mm
RS Stock No. 165-5148
Mfr. Part No.LAN8720AI-CP-TR
BrandMicrochip
$2.313
Each (On a Reel of 5000)
units
IEEE 802.3-2005, IEEE802.3/802.3u, ISO 802-3/IEEE 802.3, 10BASE-T, 100BASE-TX 1 10 Mbit/s, 100 Mbit/s 54 mA Surface Mount QFN 24 1.6 → 3.6 V 4.1 x 4.1 x 0.9mm 0.9mm 4.1mm +85 °C -40 °C 4.1mm