WURTH ELEKTRONIK - 7490220123 - Transformator, LAN, PoE, 1000 Base-T, 200µH, Übersetzungsverhältnis 1:1
Lifecycle: Active Supply Risk Score and Supply Risk Trend are available on Pro and Enterprise. Watchlist (Pro)
Datasheets:Datasheet (Farnell)
Country of origin: CNRoHS Compliant MSL MSL 1
Farnell(1/2)
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View PlansConfirmed Stock
38,239
4 of 6 suppliers stocked
Best Unit Price
—
Availability
4of 6 suppliers
Fastest delivery: 112 days
Shortest factory lead: 16 weeks
Stock by Supplier
Stock & Availability
| Supplier | Supplier Part Number | Stock | Delivery | Factory Lead | MOQ | Packaging | Status |
|---|---|---|---|---|---|---|---|
 | 7490220123 | 28,527 | 112 days | — | Minimum order quantity 1 | 13''Reel | In Stock |
 | 2,418 | — | 21 weeks | Minimum order quantity 1Order multiple 290 | Cut Tape (CT) | In Stock | |
| 2,418 | — | 21 weeks | Minimum order quantity 290Order multiple 290 | Tape & Reel (TR) | In Stock | |
| 2,418 | — | 21 weeks | Minimum order quantity 1Order multiple 290 | Digi-Reel® | In Stock | |
 | 2,337 | — | 16 weeks | Minimum order quantity 1 | Reel, Cut Tape, MouseReel | In Stock | |
 | 121 | 112 days | — | Minimum order quantity 1 | — | In Stock |
Supplier Part Details
| Supplier | Description | RoHS | MSL | Life Cycle | SVHC | Category | Country | Weight | Tariff Code | Packaging | Links |
|---|---|---|---|---|---|---|---|---|---|---|---|
Würth Elektronik 7490220123 | WE-LAN 10/100/1000 Base-T SMT Transformer 1 Port | No | MSL 1 | Active | — | Signal & Communications | CN | 3.51 g | 85043180900 (EU national) | 13''Reel | |
Farnell 2696073 | WURTH ELEKTRONIK - 7490220123 - Transformator, LAN, PoE, 1000 Base-T, 200µH, Übersetzungsverhältnis 1:1 | Yes | — | Active | No SVHC (04-Feb-2026) | — | CN | — | 85043180 (EU CN) | — | |
Digi-Key 732-10732-6-ND | 180µH LAN 10/100/1000 Base-T Pulse Transformer 1CT:1CT Transmitter, 1CT:1CT Receiver Surface Mount | — | — | Active | — | — | — | — | — | Digi-Reel® | |
Digi-Key 732-10732-2-ND | 180µH LAN 10/100/1000 Base-T Pulse Transformer 1CT:1CT Transmitter, 1CT:1CT Receiver Surface Mount | — | — | Active | — | — | — | — | — | Tape & Reel (TR) | |
Digi-Key 732-10732-1-ND | 180µH LAN 10/100/1000 Base-T Pulse Transformer 1CT:1CT Transmitter, 1CT:1CT Receiver Surface Mount | — | — | Active | — | — | — | — | — | Cut Tape (CT) | |
Mouser 710-7490220123 | Audio Transformers / Signal Transformers WE-LAN SMD Transfrmr 10/100/1000Base-T | Yes | — | — | — | Audio Transformers / Signal Transformers | — | 0.005147 g | 8504318090 (EU TARIC) | Reel, Cut Tape, MouseReel |
Technical Attributes
AutoMDIXYes
Common Mode Rejection Ratio-40dB
Common Mode Rejection Ratio-30dB
Common Mode Rejection Ratio-35dB
Crosstalk-30dB
Crosstalk-35dB
cURus ApprovalE472316
cURus Approval StandardUL 62368-1
Data rate1000 Base-T
DC Resistance0.5Ohm
DC Resistance [1]0.1Ohm
Differential to Common Mode Rejection Ratio-30dB
Differential to Common Mode Rejection Ratio-40dB
Differential to Common Mode Rejection Ratio-35dB
Extended Temperature RangeYes
Height0.00905Meter
HPLENo
IC ReferenceTest
Inductance0.00018Henry
Inductance [1]0.00018Henry
Insertion Loss-1dB
Insulation Test Voltage1500Volt
Length0.01804Meter
Life Cycle TimeEstimated lifetime > 10 years
Marketing Changesdimension changed
Marking7490220123 YYWW
MatchcodeWE-LAN
Max. Operating Temperature105Degree Celsius
Min. Operating Temperature-40Degree Celsius
MountSMT
Number of Ports1
Operating Temperature-40 °C up to +85 °C
Pad Dimension0.01397Meter
Pad to Pad (Middle)0.00076Meter
Pad to Pad (Middle)0.00229Meter
Pad to Pad (Outlines)0.01448Meter
Pin to Pin (Middle)0.016Meter
Pins24
Pitch0.00127Meter
PoE4PPoE (up to 1500 mA)
PoE Rated Current1.5Ampere
ProGra Release NoteTest condition of DC resistance changed as mentioned in PCN_UtLAN_20240726 | 29.04.2024 | Lamprecht Samuel
REACh ApprovalConform or declared
REACh Approval(EC)1907/2006
Relative Humidity75Percentage/Relativehumidity
Return Loss-10dB
Return Loss-13.5dB
Return Loss-12dB
Return Loss-16dB
StatusValid
Turns Ratio1:1
Type4PPoE (to 1400 mA)
VersionSMT
Width0.0147Meter
Width0.016Meter