Bourns SM51x Series 10/100/1000 Base-T Transformers
Bourns SM51x Series 10/100/1000 Base-T Transformers are RoHS-compliant devices designed to meet networking needs effectively. The SM51625EL LAN 10/100/1000 Base-T (PoE++) Transformers ensure seamless integration within Ethernet networks, supporting versatile connections and efficient PoE++ technology for device empowerment. These transformers are environmentally friendly and have minimal sensitivity to moisture during soldering.
The SM51589PEL LAN 10/100/1000 Base-T Transformer (PoE+) Modules provide reliable networking solutions with IEEE 802.3 standards compliance. These transformers seamlessly integrate with various Ethernet setups, ensuring durability with a 5K VAC dielectric withstanding voltage. Typical applications include Ethernet, LAN, xDSL, Power over Ethernet, and PoE+.
Features
SM51589PEL
- Boasts a robust 5K VAC (Volts Alternating Current) dielectric withstanding voltage for enhanced durability
- Complies with IEEE 802.3 standards for Ethernet networking
- Demonstrates commitment to environmental responsibility with RoHS compliance, ensuring adherence to hazardous substance standards
- Designed for seamless integration with 10/100/1000 Base-T Ethernet and PoE+ (Power over Ethernet Plus) setups
- Equipped with isolation Hi-Pot of 5000VAC, 1mA for 2 seconds, ensuring reliable electrical insulation
- Provides PoE+ current of up to 720mA DC for efficient power delivery
SM51625EL
- Classified with a Moisture Sensitivity Level of 1, indicating minimal sensitivity to moisture during soldering processes
- Complies with IEEE 802.3 standards for Ethernet networking
- Provides PoE up to 1.2 ADC per center tap for powering compatible devices
- RoHS compliant, ensuring adherence to environmental standards
- Supports 10/100/1000 Base-T Ethernet connections and PoE++ technology
Applications
- AC/DC power supplies
- Appliances
- Battery management
- Ethernet
- Home automation
- Home metering
- Instrumentation
- LAN
- LED drivers
- Laptop computers
- Modems
- PoE+
- Power over Ethernet
- Telecommunications
- White goods
- xDSL
Technical Specifications
| Parameters | Values | ||
|---|---|---|---|
| SM51589PEL | SM51625EL | ||
| Open circuit inductance | 350µH | 80μH | |
| Insertion Loss | -1dB | -1.1dB to -1dB | |
| Cross talk (Between each channel) | 1MHz to 30MHz | -45dB | -41dB |
| 30MHz to 60MHz | -40dB | -37dB | |
| 60MHz to 100MHz | -35dB | -33dB | |
| Turns Ratio | 1CT:1CT | ||
| Leakage Inductance | 0.5μH | ||
| Operating temperature range | -40°C to 85°C | ||