Eaton SMAJ 400W Transient Voltage Suppressors

Eaton SMAJ 400W Transient Voltage Suppressors deliver a fast response time, typically less than 1.0ps from 0V to VBR minimum, and excellent clamping capability. They have 400W peak pulse power capability at 10/1000μs waveform and less than 1μA typical IR above 10V. The SMAJ series comes in a low-profile SMA package that meets UL 94V-0 flammability standards and is UL 497B recognized. These suppressors are suitable for high-temperature reflow soldering (+260°C/40s at the terminal). Eaton SMAJ 400W Transient Voltage Suppressors are designed for surface-mounted applications to optimize board space. Typical applications include consumer electronics, telecommunications, computing and servers, appliances, industrial automation, mobile, and wearables.

Features

  • Low-profile SMA package
  • Excellent clamping capability
  • 400W peak pulse power capability at 10/1000μs waveform
  • Less than 1μA typical IR above 10V
  • Fast response time, typically less than 1.0ps from 0V to VBR minimum
  • High-temperature reflow soldering: +260°C/40s at the terminal
  • Plastic package meets UL 94V-0 flammability rating
  • Meets moisture sensitivity level (MSL) 1
  • Terminal: Solder-plated leads, solderable per J-STD-002
  • Designed for surface-mounted applications to optimize board space
  • UL 497B recognized

Applications

  • Consumer electronics
  • Telecommunications
  • Computing and servers
  • Appliances
  • Industrial automation
  • Mobile and wearables
Published: 2021-02-12 | Updated: 2023-03-21