Low Profile Vibration Isolation Mounts - E21/E22 Series

E-Mounts are ideal for isolation where random vibration environments occur, such as in military or commercial aircraft applications.


Low Profile Mounts - E21/E22 Series

Low-profile, all-attitude isolators for vibration and shock protection. Barry E Series Mounts are designed for optimum shock and vibration isolation of lightweight electronic equipment, where space is a concern. E-Mounts are ideal for isolation where random vibration environments occur, such as in military or commercial aircraft applications.


[Natural Frequency] 25-40 Hertz
[Load Range] 0-10
[Transmissibility at Resonance] 4.0 Max.
[Resilient Element] HI-DAMP™ Silicone
[Standard Materials] Aluminum w/Zinc plated core
[Weight] E21 = 0.023 lbs.
E22 = .045 lbs.

Load Range

  • 3 load ratings to 10 lbs. per mount

Environmental Data

  • Hi-Damp Silicone operating temperature range is -67ºF to +300ºF (-55ºC to +150ºC) and storage temperature range is -100ºF to +300ºF (-75ºC to +150ºC). Elastomer is fungus and ozone resistant and meets environmental requirements of MIL-E-5400.


  • Equipment in Commercial or Military
  • Missile Electronics
  • Ruggedized Disk Drives
  • Random Vibration Environments

Benefits & Features

  • Fail-safe
  • Survives a 30g, 11 millisecond shock input at rated load
  • Lightweight, low-profile, all-attitude isolators
  • Available as standard plate type (E21) or optional cup type (E22)
  • Axial to radial stiffness of 1:1
  • Sturdy, reliable construction

Data Sheets

Special Options Available

  • Elastomers
  • Durometer/Stiffness
  • Metals
  • Metal Paint/Finish
  • RoHS Compliance
  • Marking
  • Packaging

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