Wurth Elektronik Surface LAN Ethernet Transformer, 105 °C, -40 °C 3.22 mm
- RS stock no.:
- 217-7633
- Distrelec Article No.:
- 304-46-336
- Mfr. Part No.:
- 74930000
- Manufacturer:
- Wurth Elektronik
Image representative of range
Bulk discount available
View bulk pricing optionsSubtotal (1 tape of 10 units)*
R 203,20
(exc. VAT)
R 233,70
(inc. VAT)
FREE delivery for orders over R 1,500.00
Temporarily out of stock
- 20 unit(s) shipping from 26 October 2026
- Plus 340 unit(s) shipping from 16 November 2026
- Plus 50 unit(s) shipping from 25 December 2026
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Units | Per unit | Per Tape* |
|---|---|---|
| 10 - 40 | R 20.32 | R 203.20 |
| 50 - 90 | R 19.812 | R 198.12 |
| 100 - 490 | R 19.218 | R 192.18 |
| 500 - 990 | R 18.449 | R 184.49 |
| 1000 + | R 17.711 | R 177.11 |
*price indicative
- RS stock no.:
- 217-7633
- Distrelec Article No.:
- 304-46-336
- Mfr. Part No.:
- 74930000
- Manufacturer:
- Wurth Elektronik
Specification
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Wurth Elektronik | |
| Number of Outputs | 1 | |
| Product Type | LAN Ethernet Transformer | |
| Insertion Loss | -1dB | |
| Mount Type | Surface | |
| Depth | 3.22mm | |
| Inductance | 350μH | |
| Minimum Operating Temperature | -40°C | |
| Maximum Operating Temperature | 105°C | |
| Series | WE-STST | |
| Turns Ratio | 1:1 | |
| Standards/Approvals | RoHS | |
| Select all | ||
|---|---|---|
Brand Wurth Elektronik | ||
Number of Outputs 1 | ||
Product Type LAN Ethernet Transformer | ||
Insertion Loss -1dB | ||
Mount Type Surface | ||
Depth 3.22mm | ||
Inductance 350μH | ||
Minimum Operating Temperature -40°C | ||
Maximum Operating Temperature 105°C | ||
Series WE-STST | ||
Turns Ratio 1:1 | ||
Standards/Approvals RoHS | ||
- COO (Country of Origin):
- TW
Wurth Elektronik WE-STST Series LAN Ethernet Transformer, 350μH Inductance, 1:1 Turns Ratio - 74930000
This LAN Ethernet transformer provides galvanic isolation and signal coupling for Ethernet interfaces in surface-mounted assemblies. It is specified for single-output use and designed to perform across a wide operating temperature range while meeting RoHS environmental restrictions. The component is suited to applications requiring Compact magnetics with low insertion loss and standard 1:1 transmission characteristics.
Features and Benefits:
• 350μH inductance offering improved common-mode suppression
• 1:1 turns ratio ensuring symmetrical signal coupling
• -1dB insertion loss enabling efficient signal transfer
• Single-output configuration simplifying board integration
• RoHS‑approved construction supporting environmental requirements
• 1:1 turns ratio ensuring symmetrical signal coupling
• -1dB insertion loss enabling efficient signal transfer
• Single-output configuration simplifying board integration
• RoHS‑approved construction supporting environmental requirements
Applications
• Suitable for industrial Ethernet nodes operating at varied temperatures
• Ideal for Compact network Interface modules requiring low loss
• Used with surface-mounted assemblies where PCB space is limited
• Can be used for isolation in single‑port Ethernet equipment
• Suitable for ruggedised communication devices requiring compliance
• Ideal for Compact network Interface modules requiring low loss
• Used with surface-mounted assemblies where PCB space is limited
• Can be used for isolation in single‑port Ethernet equipment
• Suitable for ruggedised communication devices requiring compliance
What operating temperature range can it withstand?
It operates between -40°C and 105°C.
How is it mounted on a board?
It is designed for surface‑mount installation.
What insertion loss performance should be expected?
Typical insertion loss is -1dB.
Does it provide multiple outputs for port aggregation?
No, it offers a single output only.
Are there any conformity statements regarding materials?
It complies with RoHS material restrictions.
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