formerly RI-60 SMD Series Dry Reed Switch RI-60 SMD Series Ultra-miniature dry-reed switch hermetically sealed in a gas-filled glass enve - lope. Single-pole, single-throw (SPST) type, having normally open contacts, and containing two magnetically actuated reeds. The switch is of the double-ended type and may be actuated by an elec - tromagnet, a permanent magnet or a combination of both. The device is intended for use in relays, sensors, pulse counters or similar devices. RI-60 SMD Series Features Ideal for ATE switching Contact layers: gold, sputtered ruthenium Superior glass-to-metal seal and blade alignment Excellent life expectancy and reliability RoHS Compliant Dimensions for RI-60 SMD Series All Dimension in inches (mm) nominal 0.087 (2.2) max 2x 0.018 (0.5) max 2x 0.008 (0.2) max 2x 0.394 (10.0) max 0.047 (1.2) max 2x 0.069 (1.8) max 0.650 (16.5) 0.492 (12.5) 0.512 0.010 (13 0.25) * SUGGESTED PAD LAYOUT 0.618 0.012 (15.7 0.3) 0.079 (2) 2x 0.059 (1.5) 2x * For other pad layouts please contact us. Based on standard RI-60 models Coils End of life criteria: All characteristics are measured using the Philips Standard Contact resistance > 1 after 2.5 ms Coil. For definitions of the Philips Standard Coil, refer to Release time > 1 ms (latching or contact sticking). Application Notes in the Reed Switch Technical & Applica- Loaded conditions (resistive load: 20 V 500 tion Information Section of this catalog. mA operating frequency: 125 Hz) 7 Life expectancy: min. 2 x 10 operations with a failure rate Life expectancy and reliability -8 of less than 10 with a confidence level of 90%. The life expectancy data given below are valid for a coil End of life criteria: energized at 1.25 times the published maximum operate Contact resistance > 2 after 2.5 ms value for each type in the RI-60 series. Release time > 2.5 ms (latching or contact sticking). No load conditions (operating frequency: Switching different loads involves different life expectancy 100Hz) and reliability data. Further information is available on 9 Life expectancy: min. 10 operations with a failure rate of request. -10 less than 2 x 10 with a confidence level of 90%. End of life criteria: Mechanical Data Contact resistance > 1 after 2 ms Contact arrangement is normally open lead finish is Release time > 2 ms (latching or contact sticking). tinned net mass is approximately 90mg and can be mounted in any position. Loaded conditions (resistive load: 5 V 100 mA operating frequency: 125 Hz) Shock 7 Life expectancy: min. 2 x 10 operations with a failure rate The switches are tested in accordance with IEC 68-2-27, -8 of less than 10 with a confidence level of 90%. test Ea (peak acceleration 100 G, half sinewave duration USA Tel: +(1)973 777 6900 / Fax: +(1) 973 777 8405 Belgium Tel: + 32 (0)12 390400 Page 1 of 3 RI-60 SMD Series Dry Reed Switch Technical Specifications Parameters Test Conditions Units RI-60 Operating Characteristics Operate Range AT 7-21 Release Range AT 3 (min) Operate Time - including Bounce (typ.) ms 0.15 Bounce Time (typ.) ms 0.035 Release Time (max) s 20 Resonant Frequency (typ.) Hz 11300 Electrical Characteristics Switched Power (max) W 10 Switched Voltage DC (max) V 200 Switched Voltage AC, RMS value (max) V 140 Switched Current DC (max) mA 500 Switched Current AC, RMS value (max) mA 500 Carry Current DC (max) mA 500 Breakdown Voltage (min) V 230 Contact Resistance (initial max.) m 125 Contact Resistance (initial typ.) m 95 Contact Capacitance (max) without test coil pF 0.25 6 Insulation Resistance (min) RH 45% M 10 11 ms). Such a shock will not cause an open switch (no ORDERING INFORMATION magnetic field present) to close, nor a switch kept closed RI-60SMD - 10-15 by an 80 AT coil to open. Vibration The switches are tested in accordance with IEC 68-2-26, test Fc (acceleration 10G below cross-over-frequency 57 to 62 Hz amplitude 0.75 mm frequency range 10 to 2000 Hz duration 90 minutes.) Such a vibration will not AT Ranges** cause an open switch ( no magnetic field present) to close, nor a switch kept closed by an 80 AT coil to open. Series Mechanical Strength **Customer specific AT ranges are possible. Please contact your The robustness of the terminations is tested in accordance local sales representative. with IEC 68-2-21, test Ua1 (load 10 N). Operating and Storage Temperature Operating ambient temperature min: -55C max: +125C. Storage temperature min: -55 max: +125C. Note: Temperature excursions up to 150C may be permissible. For more information contact your nearest Comus Group sales office. Soldering The switch can withstand soldering heat in accordance with IEC 68-2-20, test Tb, method 1B: solder bath at As part of the company policy of continued product improvement, specifications 350 10C for 3.5 0.5 s. Solderability is tested in ac- may change without notice. Our sales office will be pleased to help you with the latest information on this product range and the details of our full design and cordance with IEC 68-2-20 test Ta, method 3: solder manufacturing service. All products are supplied to our standard conditions of globule temperature 235C ageing 1b: 4 hours steam. sale unless otherwise agreed in writing. USA Tel: +(1)973 777 6900 / Fax: +(1) 973 777 8405 Belgium Tel: + 32 (0)12 390400 Page 2 of 3