9270 Series -40ºC to 125ºC Surface Mount Reed Relays

Based on the popular 9290 SMD Relay, the 9270 Series offers stable operation from -40ºC up to 125ºC. The 9270 is ideally suited for high temperature applications in the Automated Test Equipment, Instrumentation and Telecom markets where wide range temperal testing is required.

9270 Series Features

  • Stable operation from -40 to 125ºC
  • High Insulation Resistance - 1012Ω minimum (1013Ω typical)
  • High reliability, hermetically sealed contacts for long life
  • Minimum Footprint .140” Sq. (3.5mm Sq.)
  • 50Ω Co-axial Shield for RF and Fast Rise Time Pulse switching
  • External Magnetic Shield
  • Tape & Reel available
  • RoHS compliant


In Inches (Millimeters)
  • 9270 mechanicals
  • 9270 mechanicals
  • 9270 mechanicals
  • 9270 mechanicals


Top View:
Dot stamped on top of relay refers to pin #1 location

  • 9270 schematic

1Consult factory for life expectancy at other switching loads.
2Surface mount component processing temperature: 500°F / 260°C max for 1 minute dwell time. Temperature measured on leads where lead exits molded package.

Storage Temp: -40°C to +125°C; Operating Temp: -40°C to +125°C
All electrical parameters measured at 25°C unless otherwise specified.
Vibration: 20 G’s to 2000 Hz; Shock: 50 G’s

Coto Technology