----MAKE SELECTION---- Selection Guide/Application Notes Glossary ----TECHNICAL INFORMATION---- Ripple Factor Kinds of Load Contact Protection Circuits Relays in Electronic Circuits Know-How of Circuit Design Mountain Direction for Relays Soldering and Cleaning Recommendations Representative Latching Relay Circuits ----RELAYS---- DY1S - Subminiature DY1 - Subminiature DY3 - Miniature/High Power DY5 - Subminiature DY6 - Miniature/High Power DYL - Compact Power DYC - Miniature Power DAR - Automobile Use DAR2 - PC Board Type Automobile Relay DAR3 - High Power Automobile Relay DYMIO - PC Board Type High-Power Relay ORR - Reed Relay

DY1S-RELAYS SUBMINIATURE PC BOARD RELAY

FEATURES Low profile, light weight. Two types of contact. (General type : 5A switching. High power type : 10A switching) UL Recognized TYPICAL APPLICATIONS Automobiles Computers Timers Sun switches Refrigerator Thermo controllers Convection heaters Industrial equipment, etc. ORDERING INFORMATION            DY1S                  12             H              A       Model Coil Voltage (VDC) Contact Ratings Contact Form Subminiature PC Board Relay 3, 5, 6, 9, 12, 24, 48 Nil : General Type (5A) H : High Power (10A) Nil : Form C A : Form A COIL RATINGS Nominal Voltage (VDC) Coil Resistance (ohm) Nominal Current (mA) Pick-Up Voltage Drop-Out Voltage Max. Voltage Coil Power Dissipation % of nominal voltage 3 25 120 80 max. 10 min. 130 max. 0.36 W 5 70 71.5 6 100 60 9 225 40 12 400 30 24 1600 15 48 6400 7.5 Note: The rated current and resistance are measured at a coil temperature of 20°C with tolerances of ±10% CONTACT RATINGS   TYPE General High Power Load Resistive load (cosf) Inductive load (cosf=0.4, L/R=7ms) Resistive load (cosf=1) Inductive load (cosf=0.4, L/R=7ms) Rated Load 5A 120V AC 5A 30V DC 2.5A 120V AC 2.5A 30V DC 10A 120V AC 10A 30V DC 5A 120V AC 5A 30V DC Carry Current 5A 10A Max. Voltage 250V AC    125V DC Max. Switching Current 5A 10A Max. Switching Capacity 600VA, 150W 300VA, 75W 1200VA, 300W 600VA, 150W Min. Permissible Load (Ref. Value) 5VDC, 0.1A 5VDC, 1A CHARACTERISTICS   SWITCHING POWER GENERAL HIGH POWER Contact Form 1 Form A, 1 Form C Contact Material Silver Nickel Alloy Silver Oxide Complex Alloy Initial Contact Resistance 100m ohm max. measured at 6VDC, 1A Coil Power Dissipation 360mW (at nominal voltage at 20°C) Coil Temperature Rise 45 deg max. (at nominal voltage at 20°C) Insulation Resistance 100M ohm min. at 500VDC Breakdown Voltage Between open contacts 750VAC Between contacts and coil 1500VAC Operate Time 10mS max. (at nominal voltage at 20°C) Release Time 10mS max. (at nominal voltage at 20°C) Expected Life Mechanical 107 operations min. Electrical 105 operations min. (at rated load) Shock Resistance Functional 10G's Destructive 100G's Vibration Resistance Functional 10-55Hz (Double amplitude 1.5mm) Destructive 10-55Hz (Double amplitude 1.5mm) Operating Frequency Mechanical 18,000 ops/hour Electrical 1,800 ops/hour (working ratio 50%) Ambient Temperature -40°C - +70°C Humidity 45% - 85% RH Unit Weight Approx. 11 gr. Note: The data shown above are of initial value. CHARACTERISTIC DATA Max. Switching Capacity General Type Electrical Service Life General Type High Power Type High Power Type DIMENSIONS P/C BOARD PATTERN (BOTTOM VIEW)   NOTE: ALL DIMENSIONS SHOWN IN THIS CATALOG ARE IN UNITS OF MILLIMETERS. To convert millimeters into inches multiply by 0.03937. To convert grams into ounces multiply by 0.03527.

Contents   Relay Selector Chart   Glossary   Ripple Factor   Kinds of Load   Contact Protection Circuits Relays in Electronic Circuits   Know-how of Circuit Design   Mounting Direction for Relays   Soldering and Cleaning Recommendations   Representative Latching Relay Circuits

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