MPS Industries, Inc.
  • Designed for use with the Maxim™ MAX253, MAX845 and Analog Devices™ ADM2485 or equivalent to provide isolated RS-485, RS-232, and RS-422 interfaces.
  • Small Size: 15.00 mm x 10.40 mm x 6.50 mm
Unit of Measure

Electrical Parameters at 25 ºC

Typical Inductance (1-4)

N/A 500 µH

Turns Ratio (1-4 : 8-5) (±5 %)

N/A 1CT : 1.5CT

Maximum ET (1-4)

N/A 18 V-µSec

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

N/A 1.00 Ohm

Maximum Capacitance Cww (1-4 to 8-5)

N/A 50 pF


Maximum Inductance LL(1-4)

N/A 1.00 µH


N/A 15.00 x 10.40 x 6.50 mm

High Isolation Voltage

N/A 2.5 kV

Industry Standards / Certifications

N/A RoHS Compliant

Standard Operating Temperature Range

N/A -40 to +85 ºC

Available Design

N/A Custom



  • Primary: Connect 1-2 and 3-4 in series
  • Secondary: Connect 8-7 and 6-5 in series
  • OCL, LL, Cww measured at 100 kHz, 0.1 Vrms
  • Hipot: 2500 Vrms, 1 mA, 2 S, Primary to Secondary
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

Not seeing what you need?
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.