WE-STST Super Tiny Signal Transformer
Characteristics
Applications
- Ethernet 10/100/1000 Base-T
- Ethernet 2.5/5G and 10G Base-T
- Single Pair Ethernet
- Ultrasonic sensors
- g.fast
Products
Order Code | Datasheet | Downloads | Status | Data rate | L(µH) | VT(V (RMS)) | n | PoE | Operating Temperature | L(mm) | W(mm) | H(mm) | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 74930000 | SPECPCN pendingDue to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff. | Status Activei| Production is active. Expected lifetime: >10 years. | Data rate10/100/1000 Base-T, 10/100 Base-T1 | Inductance350 µH | Insulation Test Voltage1500 V (RMS) | Turns Ratio1:1 | – | Operating Temperature -40 °C up to +105 °C | Length4.7 mm | Width3.22 mm | Height2.9 mm | ||
| 74930100 | SPECPCN pendingDue to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff. | Status Activei| Production is active. Expected lifetime: >10 years. | Data rate10G Base-T, 1000 Base-T1 | Inductance120 µH | Insulation Test Voltage1500 V (RMS) | Turns Ratio1:1 | – | Operating Temperature -40 °C up to +105 °C | Length4.7 mm | Width3.22 mm | Height2.9 mm | ||
| 74930130 | SPECPCN pendingDue to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff. | Status Activei| Production is active. Expected lifetime: >10 years. | Data rate10/100/1G/10GBase-T | Inductance110 µH | Insulation Test Voltage1500 V (RMS) | Turns Ratio1:1 | PoEPoE (up to 350 mA) | Operating Temperature -40 °C up to +105 °C | Length4.7 mm | Width3.22 mm | Height2.9 mm | ||
| 74930030 | SPECPCN pendingDue to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff. | Status Activei| Production is active. Expected lifetime: >10 years. | Data rate10/100/1GBase-T | Inductance350 µH | Insulation Test Voltage1500 V (RMS) | Turns Ratio1:1 | PoEPoE (up to 350 mA) | Operating Temperature -40 °C up to +105 °C | Length4.7 mm | Width3.22 mm | Height2.9 mm | ||
| 74930120 | SPECPCN pendingDue to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff. | Status Activei| Production is active. Expected lifetime: >10 years. | Data rate10/100/1G/10GBase-T | Inductance110 µH | Insulation Test Voltage1500 V (RMS) | Turns Ratio1:1 | PoEPoE+ (up to 600 mA) | Operating Temperature -40 °C up to +105 °C | Length4.7 mm | Width3.22 mm | Height2.9 mm | ||
| 749302010 | SPEC | Status Activei| Production is active. Expected lifetime: >10 years. | – | Inductance300 µH | Insulation Test Voltage400 V (RMS) | Turns Ratio1:4.5:4.5:1 | – | Operating Temperature -40 °C up to +105 °C | Length4.7 mm | Width3.22 mm | Height2.9 mm | ||
| 749302011 | SPEC | Status Activei| Production is active. Expected lifetime: >10 years. | – | Inductance2000 µH | Insulation Test Voltage400 V (RMS) | Turns Ratio1:4.5:4.5:1 | – | Operating Temperature -40 °C up to +105 °C | Length4.7 mm | Width3.22 mm | Height2.9 mm |
Long Reach High-Speed Communication with WE-STST Transformers
As industries continue to demand reliable and efficient long-distance data transmission, the need for high-performance transformers in DSL and ISDN applications remains critical. Würth Elektronik’s WE-STST signal transformers are optimized for "long reach high speed" applications, offering exceptional performance in extending data coverage without compromising speed or integrity.
Key Use Cases
- SHDSL Technology:WE-STST series supports Symmetrical High-Speed Digital Subscriber Line (SHDSL) technology, which enables long-distance communication with consistent, high-quality signal transmission.
- Industrial Communication: Ideal for connecting devices across large industrial plants where stable data communication is essential.
- Telecom Infrastructure: Provides reliable signal transformation for telecommunications systems requiring extended reach.
Product Highlights
- Low insertion loss for efficient signal transmission
- High galvanic isolation to ensure safety and reliability
- Supporting long signalling distances
- Also suitable to use for DSL and ISDN
Videos
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Würth Elektronik Webinar: Single Pair Ethernet filter design for industry