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Bourns PT61020EL Ethernet Magnetics

The PT61020EL is an extended temperature version of the PT61024L, designed for Gigabit Ethernet applications. It supports 10/100/1000 Base-T full duplex operation, with compliance to IEEE802.3ab standards. The device features low profile surface-mount packaging suitable for reflow soldering, supporting long haul Ethernet connections via four UTP cable pairs. Key specifications include an inductance of 350 WH min at 8 mA DC bias, leakage inductance of 0.50 WH max, and an interwinding capacitance of 25 pF. Operating temperature ranges from -40°C to +85°C, with RoHS compliance and a tape & reel packaging for automated assembly.

Authorized Distributors
Source:Newark
Part No:PT61020EL
Stock:3149
Inv Date:05-28-2026
Price: Unit price: $2.62
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Source:DigiKey
Part No:PT61020EL
Stock:3
Inv Date:05-28-2026
Price: Unit price: $2.07506
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Part No:PT61020EL
Stock:3096
Inv Date:05-29-2026
Price: Unit price: $2.69
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Part No:PT61020EL
Stock:5100
Inv Date:05-28-2026
Price: Unit price: $2.02
Buy/RFQ:
Part No:PT61020EL
Stock:5100
Inv Date:05-28-2026
Price: Unit price: $2.02
Buy/RFQ:

Bourns PT61020EL Ethernet Magnetics Specifications:

  • Inductance: 350 WH min. at 8 mA DC bias @ 100 KHz, 0.2 V
  • Leakage Inductance: 0.50 WH max. @ 100 KHz, 0.2 V
  • Interwinding Capacitance: 25 pF typ. @ 100 KHz, 0.2 V
  • DC Resistance: 0.90 Ω max.
  • Insertion Loss: 0.3-100 MHz -1.1 dB max.
  • Return Loss: specified min. in detailed datasheet
  • Cross Talk: specified min. in detailed datasheet
  • Common Mode Rejection: 60-80 dB over various frequencies
  • Turns Ratio: support for Ethernet signals
  • PoE Current: Up to 640 mA for 1000 Base-T
  • Isolation Hi-Pot: 1500 VAC 1 mA, 1 sec.
  • Operating Temperature: -40°C to +85°C
  • Packaging: Tape & Reel, 400 pcs/reel
  • Compliance: RoHS, IEEE802.3ab Draft, supports 4 pairs of Category 5 UTP cables

Buy the Bourns PT61020EL – Reliable Ethernet Magnetics for Industrial Applications

Enhance your Ethernet connections with the Bourns PT61020EL, an advanced magnetic module optimized for high-speed Gigabit applications. Featuring extended temperature range from -40°C to +85°C, RoHS compliance, and support for 10/100/1000 Base-T full duplex operation, this device offers superior performance for industrial and long-distance networking. Its surface-mount design simplifies integration into your circuit boards, while support for four UTP cable pairs ensures reliable data transmission across demanding environments. Whether for new designs or existing systems, choose the PT61020EL for dependable, industry-certified network connectivity.

Order your Bourns PT61020EL Ethernet magnetics today and ensure your network connections are reliable and compliant with industry standards.

Frequently Asked Questions

Where can I buy Bourns PT61020EL?

You can click on the BUY or RFQ button to purchase PT61020EL from an authorized Bourns distributor.

How do I troubleshoot issues or seek technical support for part PT61020EL?

You can download the PT61020EL datasheet or visit the Bourns website for support.

Who is the manufacturer of PT61020EL?

Bourns

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