9814 & 9852 Surface Mount Reed Relays

Ideally suited to the needs of Automated Test Equipment, Instrumentation and Telecommunications requirements, Coto’s 9814 & 9852 Series is a miniature Surface Mount Reed Relay that combines small size with exceptional RF performance. The 9814 extends life at ATE loads 3X or more utilizing Coto’s proprietary switch technology. The external Magnetic Shield reduces interaction between parts in high density boards. The 9852 adds Form C capability. Small size plus added features allow for high density packing, and make these relays ideal for designs such as high speed, high pin count VLSI testers where high speed, small size and high performance are all needed.

9814 & 9852 Series Features

  • Available in Axial, Gull wing and “J” lead configurations
  • Tape and Reel packaging available
  • High reliability, hermetically sealed contacts for long life
  • High Insulation Resistance - 1012 Ω minimum (Form A)
  • Coaxial shield for 50 Ω impedance
  • 6.5 GHz bandwidth for RF and Pulse switching (fast rise time pulses)
  • External Magnetic Shield
  • RoHS compliant

9814 & 9852 SERIES DIMENSION

In Inches (Millimeters)
  • 9814 & 9852 mechanicals
  • 9814 & 9852 mechanicals
  • 9814 & 9852 mechanicals
  • 9814 & 9852 mechanicals

9814 & 9852 SERIES TECHNICAL INFORMATION

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

  • 9814 & 9852 schematic
  • 9814 & 9852 schematic

1Consult factory for life expectancy at other switching loads. Contact resistance 2.0Ω defines end of life.
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: -35°C to +100°C; Operating Temp: -20°C to +85°C
All electrical parameters measured at 25°C unless otherwise specified.
Vibration: 20 G’s to 2000 Hz; Shock: 50 G’s

9814 & 9852 order info

For RF Graph Performance, see “RF Graphs” section of the “Reed Relay Technical & Application Information”