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Rotary_Coded_Switches

Rotary_Coded_Switches
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Rotary coded switches Rotary coded switches BCD (10 position) and Hexadecimal (16 position), real and complementary codes. Fully sealed and suitable for flow soldering and solvent cleaning, these switches have a black polyamide casing (UL94 rated) and bold white characters. choice of low profile screwdriver-operated, knurled knob or large easy-to-operate colour coded knobs. Gold plated wiping contacts for reliable low level switching. If you have a volume requirement for a product variant not shown on this sheet please contact us. Principal Electrical and Performance Data at 20˚C ± 5˚C, 75% RH and initial values unless otherwise stated Contact Ratings (Max): (a) 30V switched, 100Vrms non switching. (b) 125mA switched or carried at 85˚C max. Contact Resistance: (100% checked): 100mΩ max. measured at 10mVdc/10mA max., initial value and after:(a) 20,000 detent steps at rated current. (b) Storage for 240 hours at 85˚C carrying rated current. Contact Life: Reliability (16 position switches): An analysis of nearly 4,000,000 dry circuit contact closures monitored (after closure) at 10mVdc/10mA max. disclosed: (a) > 99.998% of results < 100mΩ. (b) No contact resistance > 20Ω. Insulation Resistance: (100% checked): 1,000 MΩ min. at 240Vdc (1 minute) initial and after:(a) 10 days exposure to 90-95% RH at 40˚C. (b) 1,000 complete rotations of 16 detents. Dielectric Strength: 1 minute: 250Vrms Inter Contact Capacitance: 5pf max. at 1MHz. Environmental Temperature Category: -55˚C to +85˚C. Climate Category: 55/85/10 storage and use. Vibration: Shock 10-200Hz 1.52mm or 15g, 50g, 11ms. Please note: BS 2011 is now superseded by BS EN 60068.

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Flat Type (Screwdriver operation) Real code Complement code Real code Complement code Mass 0.8g max. Operating force at rotor centre 300g cm max. Large Knob Style Real code Real code Real code Complement code Complement code Complement code 16 position HEX ERG 16-412/2 (red knob) ERG 16-412/5 (green knob) ERG 16-412/6 (blue knob) ERG 16-422/2 (red knob) ERG 16-422/5 (green knob) ERG 16-422/6 (blue knob) Real code Real code Real code Complement code Complement code Complement code 10 position BCD ERG 10-412/2 (red knob) ERG 10-412/5 (green knob) ERG 10-412/6 (blue knob) ERG 10-422/2 (red...

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