Wurth Elektronik LAN-Ethernet-Transformator Durchsteckmontage 1 Ports -1dB, L. 13.55mm B. 16mm T. 21.3mm
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(1/3)
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View PlansConfirmed Stock
40,421
4 of 6 suppliers stocked
Best Unit Price
—
Availability
4of 6 suppliers
Fastest delivery: 84 days
Shortest factory lead: 12 weeks
Stock by Supplier
Stock & Availability
| Supplier | Supplier Part Number | Stock | Delivery | Factory Lead | MOQ | Packaging | Status |
|---|---|---|---|---|---|---|---|
 | 74990111217 | 39,122 | 84 days | — | Minimum order quantity 1 | Tube | In Stock |
 | 988 | — | 12 weeks | Minimum order quantity 1 | Tube | In Stock | |
 | 292 | 188 days | — | Minimum order quantity 1 | — | In Stock | |
 | 14 | — | — | Minimum order quantity 1 | TU | In Stock | |
| 5 | — | — | Minimum order quantity 1 | EA | In Stock | |
| 0 | — | — | Minimum order quantity 29Order multiple 29 | TU | No Stock |
Supplier Part Details
| Supplier | Description | RoHS | MSL | Life Cycle | SVHC | Category | Country | Weight | Tariff Code | Packaging | Links |
|---|---|---|---|---|---|---|---|---|---|---|---|
Würth Elektronik 74990111217 | WE-RJ45LAN Integrated Transformer | Yes | MSL 1 | Active | — | Signal & Communications | CN | 6.7 g | 85366990820 (EU national) | Tube | |
Farnell 2356118 | WURTH ELEKTRONIK - 74990111217 - Modularsteckverbinder, RJ45-Buchse, 1 x 1 (Port), 8P8C, Durchsteckmontage | Yes | — | Active | No SVHC (04-Feb-2026) | — | CN | — | 85366930 (EU CN) | — | |
RS 8149894 | Wurth Elektronik LAN-Ethernet-Transformator Durchsteckmontage 1 Ports -1dB, L. 13.55mm B. 16mm T. 21.3mm | — | — | — | — | — | — | — | — | EA | |
Mouser 710-74990111217 | Modular Connectors / Ethernet Connectors WE-RJ45 Intgtd XFMR 1x1 THT Tab Up EMI | Yes | — | — | — | Modular Connectors / Ethernet Connectors | — | 0.00628 g | 8536693000 | Tube | |
RS 8149894P | Wurth Elektronik LAN-Ethernet-Transformator Durchsteckmontage 1 Ports -1dB, L. 13.55mm B. 16mm T. 21.3mm | — | — | — | — | — | — | — | — | TU | |
RS 1635592 | Wurth Elektronik LAN-Ethernet-Transformator Durchsteckmontage 1 Ports -1dB, L. 13.55mm B. 16mm T. 21.3mm | — | — | — | — | — | — | — | — | TU |
Technical Attributes
ApplicationStandard
Common Mode Rejection Ratio-30dB
Crosstalk-30dB
Data rate10/100BASE-T
Date-CodeYYWW
Differential to Common Mode Rejection Ratio-30dB
EMI FingersYes
Extended Temperature RangeYes
Height0.014Meter
HPLENo
Inductance0.00035Henry
Insertion Loss-1dB
Insulation Test Voltage1500Volt
LED (Left-Right)yellow-green
LED Connection Leftyellow
LED Connection Rightgreen
Length0.021Meter
Life Cycle TimeEstimated lifetime > 10 years
Marking74990111217
MatchcodeWE-RJ45LAN
Max. Operating Temperature85Degree Celsius
Min. Operating Temperature-40Degree Celsius
MountTHT
Number of Ports1
Operating Temperature-40 °C up to +85 °C
PHY Chip Modecurrent & voltage
PoEnon-PoE
REACh ApprovalConform or declared
REACh Approval(EC)1907/2006
Relative Humidity75Percentage/Relativehumidity
Return Loss-13.5dB
Return Loss-12dB
Return Loss-10dB
Return Loss-18dB
Shield TabsYes
StatusValid
Tab PositionUp
Turns Ratio1 : 1
UL ApprovalUL-60950
UL ApprovalE331896
USBNo
VersionTHT
Width0.016Meter