9400-9800 Series/Surface Mount Reed Relays SURFACE MOUNT REED RELAYS Ideally suited to the needs of Automated Test Equipment, Instrumentation and Telecommunications requirements, Coto’s 9400 Series specification tables allow you to select the appropriate relay for your particular application. The Coto 9800 Series is an ultra-miniature Surface Mount Reed Relay that combines small size with exceptional RF performance. This small size allows for high density packing, and is ideal for high speed, high pin count VLSI testers. Other applications include communications systems and instrumentation. If your requirements differ, please consult your local representative or Coto’s Factory to discuss a custom design. SERIES FEATURES u u u u u u 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. Coaxial shield for 50 Ω impedance. Excellent for RF and Fast Rise Time Pulse switching. (up to 6 GHz) Compact surface mount package Model 9400 Gull Wing Model 9800 2 2 Gull Wing Axial Axial J-Lead 2 J-Lead 2 Radial Dimensions in Inches (Millimeters) COTO TECHNOLOGY RHOPOINT COMPONENTS LTD Email: [email protected] Website: www.rhopoint.co.uk 9400-9800 Series/Surface Mount Reed Relays Model Number 9401 1 Form A Parameters COIL SPECIFICATIONS Nom. Coil Voltage Max. Coil Voltage Coil Resistance Operate Voltage Release Voltage Test Conditions Units 9402 9802 1 Form A 1 Form A 50 Ω Coaxial 50 Ω Coaxial 5 12 6.2 15.0 200 825 5 12 6.2 15.0 200 825 5 6 150 3.75 0.4 3.75 0.4 3.8 0.4 +/- 10%, 25° C VDC VDC Ω Must Operate by Must Release by VDC - Max. VDC - Min. Max DC/Peak AC Resist. Max DC/Peak AC Resist. Max DC/Peak AC Resist. Max DC/Peak AC Resist. 200 0.5 1 10 200 0.5 1 10 100 0.25 0.5 3 250 250 250 9.0 1.0 9.0 1.0 CONTACT RATINGS Switching Voltage Switching Current Carry Current Contact Rating 1 Life Expectancy-Typical Signal Level 1.0V,10mA Volts Amps Amps Watts 6 x 10 Ops. Static Contact Resistance (max. init.) 50mV, 10mA Ω 0.125 0.125 0.125 0.5V, 50mA at 100 Hz, 1.5 msec Ω 0.150 0.150 0.150 Insulation Resistance (minimum) Capacitance - Typical Across Open Contacts Between all Isolated Pins at 100V, 25°C, 40% RH No Shield Shield Floating Shield Guarding Ω x 10 pF pF pF 0.2 - 0.4 0.1 0.2 Open Contact to Coil No Shield Shield Floating Shield Guarding pF pF pF 1.1 - 1.1 0.1 0.5 Closed Contact to Coil Shield Guarding pF - - 0.5 Contact to Shield Contacts Open, Shield Floating pF - 1.1 - Between Contacts Contacts to Shield Contacts/Shield to Coil VDC/peak AC VDC/peak AC VDC/peak AC 300 1500 300 1500 1500 200 1500 1500 Operate Time - including bounce - Typical At Nominal Coil Voltage, 30 Hz Square Wave msec. 0.40 0.40 0.25 Release Time - Typical Zener-Diode Suppression 3 msec. 0.20 0.20 0.05 Dynamic Contact Resistance (max. init.) RELAY SPECIFICATIONS Dielectric Strength (minimum) 12 x 10 12 x 10 12 Top 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 temperature: 430°F(221°C) max for 1 minute dwell time. Tempera ture measured on leads where lead exits molded package. 3 Consists of 20V Zener-diode and 1N1002 diode in series, connected in parallel with coil. COTO TECHNOLOGY Environmental Ratings2 Storage Temp: -35°C to +100°C; Operating Temp: -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 RHOPOINT COMPONENTS LTD Holland Rd, Hurst Green, Oxted, Surrey, RH8 9AX,ENGLAND