9901-05-00 COTO | Alldatasheet
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44 COTO TECHNOLOGY (USA) Tel: (401) 943-2686 / Fax (401) 942-0920 /c54 (Europe) T el: +31-45-5439343 / Fax +31-45-5427216
9900 Series/Surface Mount Reed Relays
Ideally suited to the needs of Automated T est Equipment and Instrumentation requirements, Coto’s 9900 Series is the smallest Surface Mount Reed Relay available. The external Magnetic Shield reduces interaction between parts in high density boards. Small size plus the use of Coto’s proprietary switch technology make these relays ideal for designs such as high speed, high pin count VLSI testers where speed, size and performance are all needed. SERIES FEATURES /whwydiamond Available in Axial, Gull wing and “J” lead configurations /whwydiamond T ape and Reel packaging available /whwydiamond High reliability, hermetically sealed contacts for long life /whwydiamond High Insulation Resistance - 10 12 Ω minimum /whwydiamond Coaxial shield for 50 Ω impedance /whwydiamond 6.5 GHz bandwidth for RF and Pulse switching (fast rise time pulses) [9903 only] /whwydiamond External Magnetic Shield Model 9901 Axial J-Lead Gull Wing2 Dimensions in Inches (Millimeters) Model 9903 (Top View)(Top View)
45For Most Recent Data, Consult the Coto T echnology Website: www.cotorelay.com /c54 E-mail: sales@cotorelay.com Environmental Ratings Storage T emp: -35°C to +100°C; Operating T emp: -20°C to +85°C The operate and release voltage and the coil resistance are specified at 25°C. These values vary by approximately 0.4%/°C as the ambient temperature varies. Vibration: 20 G’s to 2000 Hz; Shock: 50 G’s Moisture Sensitivity per J-STD-020B, Level 2 T op View: Dot stamped on top of relay refers to pin #1 location Notes:
1 Consult factory for life expectancy at other
switching loads. Contact resistance 2.0Ω defines end of life.
2 Surface mount component processing tempera-
ture: 500°F (260°C) max for 1 minute dwell time. T emperature measured on leads where lead exits molded package.
3 Consists of 56V Zener diode and 1N4148 diode in
series, connected in parallel with coil.