MPS Industries, Inc.
  • For RF, DS3/E3, Broadband, BPL and Ethernet Magnetics which require Supplementary or Reinforced Isolation
  • Construction complies with IEC60950 Isolation requirements
Unit of Measure

Electrical Parameters at 25 ºC

Turns Ratio (Primary : Secondary) (±5 %)

N/A 3:3:1

Minimum Inductance (1-4)

N/A 200 µH

Maximum Direct Current Resistance (DCR) (1-4)

N/A 0.30 Ohm

Maximum Insertion Loss (1 MHz)

N/A -0.5 dB

Maximum Insertion Loss (100 MHz)

N/A -1.0 dB

Typical Insertion Loss (300 MHz)

N/A -3.0 dB

Hipot (Primary to Secondary)

N/A 3000 Vrms




Standard Operating Temperature Range1 N/A 0 to +70 ºC

Available Impedance Data

N/A 50 Ohm75 Ohm

Industry Standards / Certifications

N/A IEC60950 RoHS Compliant

Available Design

N/A Custom



  • OCL measured @ 100 kHz, 0.1 Vrms at Pin 1-4 (with 2-3 shorted)
  • Insertion Loss measured with 100 ohm as Input (Primary) Impedance between 1-4 and Output (Secondary) load with respective impedance
  • 50 Ohm and 75 Ohm impedance data available upon request
Product performance is limited to specified parameters. Data is subject to change without prior notice.

Unless otherwise specified, all tolerances are:
inch: .XX : ±0.015 .XXX : ±0.004
mm: X.X : ±0.38 X.XX : ±0.10

  • 1 Extended operating temperature available upon request.
Samples & Quotes Samples & Quotes Please complete our RFQ form to request samples and
/ or a quotation for any of
our magnetic components
Custom Design Custom Design MPS has extensive
experience designing custom magnetics. See a list of our custom capabilities and request samples/quotations
Markets We Serve Markets We Serve MPS works closely with professionals in a variety of industries to provide ideal solutions for their applications
News & Events News & Events Keep up-to-date on what's happening with us and all
of the events we plan on attending
Watch our Video Watch our Video See an introduction of our company overview.