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. 165-6456
Mfr. Part No.LAN8720AI-CP-TR
BrandMicrochip
TWD53
Each (In a Pack of 5)
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
RS Stock No. 772-9534
Mfr. Part No.LAN8720AI-CP
BrandMicrochip
TWD42
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. 672-6815
Mfr. Part No.LAN8700C-AEZG
BrandMicrochip
TWD47
Each (In a Pack of 2)
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. 911-5665
Mfr. Part No.LAN8720AI-CP
BrandMicrochip
TWD37
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. 165-5148
Mfr. Part No.LAN8720AI-CP-TR
BrandMicrochip
TWD44
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
RS Stock No. 861-0567
Mfr. Part No.LAN8710A-EZC-TR
BrandMicrochip
TWD42
Each (In a Pack of 5)
units
IEEE802.3/802.3u, ISO 802-3/IEEE802.3 1 100Mbps - Surface Mount QFN 32 1.62 → 3.6 V 5.1 x 5.1 x 0.95mm 0.95mm 5.1mm +85 °C 0 °C 5.1mm
RS Stock No. 778-1469
Mfr. Part No.78Q2123/F
BrandMaxim
TWD61
Each (In a Pack of 2)
units
IEEE 802.3 2 100Mbps 110 mA Surface Mount QFN 32 3.3 V 5 x 5 x 0.85mm 0.85mm 5mm +70 °C 0 °C 5mm
RS Stock No. 725-7648
Mfr. Part No.WIZ108SR
BrandWIZnet Inc
TWD1,003
Each
units
IEEE 802.3 2 100Mbps - Screw Mount - - - - - - - - -
RS Stock No. 817-6470
Mfr. Part No.DP83630SQE/NOPB
TWD432
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. 799-0183
Mfr. Part No.LAN8742AI-CZ
BrandMicrochip
TWD59
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. 778-1450
Mfr. Part No.78Q2120C09-64CGT/F
BrandMaxim
TWD216
Each
units
IEEE 802.3 2 100Mbps 110 mA Surface Mount LQFP 64 3.3 V 10.2 x 10.2 x 1.6mm 1.6mm 10.2mm +70 °C 0 °C 10.2mm
RS Stock No. 824-3044
Mfr. Part No.EQCO875SC.3
BrandMicrochip
TWD253
Each
units
IEEE 1394b 1 1.25Gbit/s 75.5 mA Surface Mount QFN 16 3.3 V 4 x 4 x 0.9mm 0.9mm 4mm +70 °C -10 °C 4mm
RS Stock No. 911-2935
Mfr. Part No.KSZ8721SL
BrandMicrochip
TWD223
Each
units
IEEE 802.3u 1 100Mbps 151 mA Surface Mount SSOP 48 3.3 V 16.002 x 7.595 x 2.388mm 2.388mm 16mm +70 °C 0 °C 7.595mm
RS Stock No. 662-5131
Mfr. Part No.TLK1501IRCP
TWD651
Each
units
IEEE 802.3z 1 1.5Gbit/s 100 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. 162-9781
Mfr. Part No.DP83867IRPAPT
TWD305
Each (On a Reel of 250)
units
IEEE 802.3 1 1000Mbit/s 141 mA Surface Mount HTQFP 64 1.1 V, 2.5 V 10.2 x 10.2 x 1.05mm 1.05mm 10.2mm +85 °C -40 °C 10.2mm
RS Stock No. 122-4830
Mfr. Part No.KSZ8061MNGW
BrandMicrochip
TWD82
Each (In a Pack of 4)
units
IEEE 802.3az 1 10 Mbps, 100 Mbps - Surface Mount QFN 48 3.3 V 7 x 7 x 0.8mm 0.8mm 7mm +105 °C -40 °C 7mm
New
RS Stock No. 177-3943
Mfr. Part No.LAN8720A-CP
TWD48
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. 825-1039
Mfr. Part No.LAN8187I-JT
BrandMicrochip
TWD73
Each (In a Pack of 5)
units
IEEE 802.3-2005, IEEE 802.3ab 2 10 Mbps, 100 Mbps 79 mA Surface Mount TQFP 64 1.6 → 3.6 V 10.2 x 10.2 x 1.45mm 1.45mm 10.2mm +85 °C -40 °C 10.2mm
New
RS Stock No. 177-3965
Mfr. Part No.LAN8720A-CP-ABC
TWD41
Each (In a Pack of 10)
units
- 1 100Mbit/s 28 mA Surface Mount SQFN 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. 122-4833
Mfr. Part No.KSZ8061RNDW
BrandMicrochip
TWD68
Each (In a Pack of 4)
units
IEEE 802.3az 1 10 Mbps, 100 Mbps - Surface Mount QFN 32 3.3 V 5 x 5 x 0.95mm 0.95mm 5mm +105 °C -40 °C 5mm