SM-1322 Sub-miniature Reed Switch Form A, Center Contact, Release AT Configurable All dimensions in mm This form A reed switch is built with a 2.25 mm diameter glass having a higher wall thickness for better glass to metal seals, and is a good solution for general purpose, high volume applications with a little shock and vibration, such as toys. The centre contact also makes it suitable for coil applications. The three differential ranges available cover a wide range of release specific applications. A specially plated contact for 230 VAC line voltage switching is also available. This reed switch is Lead (Pb) free and RoHS compliant. Formations Available Cropped SMD Welded Soldered Goal post L Formed Applications This reed switch is suitable for use in the following applications and many others: copiers and scanners, coffee machines, flow sensing, inclination sensors, lake current measurement, power switches in explosive areas, ferrous metal detection sensors, gear speed and direction sensors... Electrical Sub code Operate Range Release Range Contact Rating (max) Switching Current (max) Carry Current (max) Switching Voltage (max) Switching Voltage (max) Breakdown Voltage (min) Initial Contact Resistance (max) Insulation Resistance (min) Capacitance (min) Miscellaneous Operate Time (max) Bounce Time (max) Release Time (max) Resonance Frequency Operating Frequency Operating Temperature Test Coil Lead out plating Shock Resistance Vibration (10-2000Hz) AT AT W/ VA A A VDC VAC VDC m pF ms ms ms Hz Hz °C g g 0.5 0.15 0.15 >2000 500 -40 to +200 717 102 002 Sn (Pb free) 50 20 L 10 – 40 4 – 20 10.0 0.5 1.5 180 130 200 100 10 11 0.2 M 10 - 40 6 – 25 10.0 0.5 1.5 180 130 200 120 10 11 0.2 Ordering Code SM-1322-(Sub Code)-(Start (Finish Operate AT) H 10 – 40 7.5 – 30 10.0 0.5 1.5 180 130 200 150 10 11 0.2 Operate AT)- Example SM-1322-M-10-14 Denotes 10-14 Operate AT band, with a minimum Release AT of 6. Other Configurations Available Dynamic contact resistance limit, Higher insulation resistance, Special release limits, Gold plates leads Please refer to our reed switch usage notes Due to continual improvement, specifications are subject to change without notice www.reed-sensor.com 10 May 2008 Reed Relays and Electronics India Limited [email protected] Tel 91-44-6528-4022