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Bourns SM43P01EL Ethernet Transformer

This high-performance Ethernet transformer supports IEEE 802.3 standards, including 10GbE and PoE+. It is RoHS compliant and halogen free, designed for reliable data transmission. The transformer features low insertion loss, excellent return loss, and high immunity to electromagnetic interference, making it suitable for industrial networking equipment. Its compact form factor and robust construction enable seamless integration into high-speed Ethernet systems, ensuring durable operation even in demanding environments. Ideal for use in networking infrastructure, industrial automation, and communication devices requiring high-speed digital data transfer.

Authorized Distributors
Source:Newark
Part No:SM43P01EL
Stock:149
Inv Date:05-28-2026
Price: Unit price: $4.67
Buy/RFQ:
Source:DigiKey
Part No:SM43P01EL
Stock:46
Inv Date:05-28-2026
Price: Unit price: $3.16735
Buy/RFQ:
Part No:SM43P01EL
Stock:0
Inv Date:05-29-2026
Price: Unit price: $4.27
Buy/RFQ:
Part No:SM43P01EL
Stock:0
Inv Date:05-28-2026
Price: Unit price: $4.68
Buy/RFQ:
Part No:SM43P01EL
Stock:0
Inv Date:05-28-2026
Price: Unit price: $4.68
Buy/RFQ:

Bourns SM43P01EL Ethernet Transformer Specifications:

  • Inductance: 120 pH min. @ 100 kHz, 0.1 V
  • Insertion Loss: -3.0 dB max. 1-500 MHz
  • Return Loss: -16 dB min. 10-40 MHz
  • Cross Talk: -30 dB min. 1-500 MHz
  • DCMR: -22 dB min. 1-250 MHz, -18 dB min. 250-550 MHz
  • Hi-Pot: 1500 Vac, 60 seconds
  • PoE+ Current: 600 mA
  • Operating Temperature: 0°C to +85°C
  • Storage Temperature: -25°C to +85°C
  • Package: Tape & Reel 800 pcs./reel
  • RoHS compliance and halogen free
  • Dimensions and pin layout optimized for high-speed data transmission
  • Product is suitable for industrial Ethernet applications and communication systems

Buy the Buy Bourns Ethernet Transformer Part Number SM43P01EL Online

Order the Bourns Ethernet Transformer SM43P01EL online today to ensure reliable high-speed data transmission for industrial networking, automation, and communication systems. Designed for IEEE 802.3 standards including 10GbE and PoE+, it features low insertion loss, excellent return loss, and high electromagnetic immunity. Its compact, robust construction guarantees durability in demanding environments, offering superior performance and longevity. Purchase now to upgrade your existing networking infrastructure with a trusted industrial-grade solution that combines cutting-edge technology with ease of installation and compliance with international safety and environmental standards.

Get Bourns SM43P01EL today—engineered for high-speed data transfer and long-lasting efficiency.

Frequently Asked Questions

Where can I buy Bourns SM43P01EL?

You can click on the BUY or RFQ button to purchase SM43P01EL from an authorized Bourns distributor.

How do I troubleshoot issues or seek technical support for part SM43P01EL?

You can download the SM43P01EL datasheet or visit the Bourns website for support.

Who is the manufacturer of SM43P01EL?

Bourns

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