DK1AE-24V

1a 10A, 1a1b/2a 8A small polarized power relays RoHS compliant Protective construction: Sealed type DK RELAYS FEATURES TYPICAL APPLICATIONS 1. Compact with high capacity High capacity switching in a small package: 1 Form A, 10 A 250 V AC; 1 Form A 1 Form B and 2 Form A, 8 A 250 V AC. 2. High sensitivity: 200 mW nominal operating power 3. High breakdown voltage Independent coil and the contact structure improves breakdown voltage. 1. Switching power supply 2. Power switching for various OA equipment 3. Control or driving relays for industrial machines (robotics, numerical control machines, etc.) 4. Output relays for programmable logic controllers, temperature controllers, timers and so on 5. Home appliances Between contact and coil 4,000 Vrms for 1 min. 10,000 V surge breakdown voltage Between open contacts 1,000 Vrms for 1 min. 1,500 V surge breakdown voltage Conforms with FCC Part 68 4. Latching types available 5. Sealed construction allows automatic washing 6. Sockets are available 7. Complies with safety standards Complies with Japan Electrical Appliance and Material Safety Law requirements for operating 200 V power supply circuits, and complies with UL, CSA, and TÜV safety standards. ORDERING INFORMATION DK Contact arrangement 1a: 1 Form A 2a: 2 Form A 1a1b: 1 Form A 1 Form B Operating function Nil: Single side stable L2: 2 coil latching Nominal coil voltage (DC) 3, 5, 6, 9, 12, 24V Contact material F: 1 Form A (Au-flashed AgSnO2 type) Nil: 2 Form A, 1 FormA 1 Form B (Au-flashed AgNi type) Note: VDE approved type is available. –1– ASCTB177E 201702-T DK TYPES 3V DC 5V DC 6V DC 9V DC 12V DC 24V DC Single side stable Part No. DK1a-3V-F DK1a-5V-F DK1a-6V-F DK1a-9V-F DK1a-12V-F DK1a-24V-F 2 coil latching Part No. DK1a-L2-3V-F DK1a-L2-5V-F DK1a-L2-6V-F DK1a-L2-9V-F DK1a-L2-12V-F DK1a-L2-24V-F 3V DC 5V DC 6V DC 9V DC 12V DC 24V DC 3V DC 5V DC 6V DC 9V DC 12V DC 24V DC DK1a1b-3V DK1a1b-5V DK1a1b-6V DK1a1b-9V DK1a1b-12V DK1a1b-24V DK2a-3V DK2a-5V DK2a-6V DK2a-9V DK2a-12V DK2a-24V DK1a1b-L2-3V DK1a1b-L2-5V DK1a1b-L2-6V DK1a1b-L2-9V DK1a1b-L2-12V DK1a1b-L2-24V DK2a-L2-3V DK2a-L2-5V DK2a-L2-6V DK2a-L2-9V DK2a-L2-12V DK2a-L2-24V Contact arrangement Nominal coil voltage 1 Form A 1 Form A 1 Form B 2 Form A Standard packing: Carton: 50 pcs.; Case: 500 pcs. * Sockets available. RATING 1. Coil data 1) Single side stable Nominal coil voltage Pick-up voltage (at 20°C 68°F) Drop-out voltage (at 20°C 68°F) Nominal operating current [±10%] (at 20°C 68°F) Coil resistance [±10%] (at 20°C 68°F) 3V DC 66.6mA 45Ω 5V DC 6V DC 9V DC 12V DC 24V DC 40mA 33.3mA 22.2mA 16.6mA 8.3mA 125Ω 180Ω 405Ω 720Ω 2,880Ω 70%V or less of nominal voltage (Initial) 10%V or more of nominal voltage (Initial) Set voltage (at 20°C 68°F) Reset voltage (at 20°C 68°F) Nominal operating power Max. applied voltage (at 20°C 68°F) 200mW 130%V of nominal voltage 2) 2 coil latching Nominal coil voltage 3V DC 5V DC 6V DC 9V DC 12V DC 24V DC 70%V or less of nominal voltage (Initial) 70%V or less of nominal voltage (Initial) Nominal operating current [±10%] (at 20°C 68°F) Set coil Reset coil Coil resistance [±10%] (at 20°C 68°F) Set coil Reset coil 66.6mA 66.6mA 45Ω 45Ω 40mA 33.3mA 22.2mA 16.6mA 8.3mA 40mA 33.3mA 22.2mA 16.6mA 8.3mA 125Ω 180Ω 405Ω 720Ω 2,880Ω 125Ω 180Ω 405Ω 720Ω 2,880Ω –2– Nominal operating power Set coil Reset coil 200mW 200mW Max. applied voltage (at 20°C 68°F) 130%V of nominal voltage ASCTB177E 201702-T DK 2. Specifications Characteristics Contact Rating Electrical characteristics Item Arrangement Contact resistance (Initial) Contact material Nominal switching capacity (resistive load) Max. switching power (resistive load) Max. switching voltage Max. switching current Min. switching capacity (Reference value)*1 Specifications 1 Form A 1 Form B 2 Form A Max. 30 mΩ (By voltage drop 6 V DC 1A) Au-flashed AgSnO2 type Au-flashed AgNi type 10 A 250 V AC, 10 A 30 V DC 8 A 250 V AC,8 A 30 V DC 8 A 250 V AC,8 A 30 V DC 2,500VA, 300 W 2,000 VA, 240 W 2,000 VA, 240 W 250 V AC, 125 V DC (0.2A) 250 V AC, 125 V DC (0.2A) 250 V AC, 125 V DC (0.2A) 10 A 8A 8A 10m A 5 V DC Insulation resistance (Initial) Min. 1,000MΩ (at 500V DC) Measurement at same location as “Breakdown voltage” section. 1 Form A Breakdown voltage (Initial) Between open contacts Between contact and coil 1,000 Vrms for 1min. (Detection current: 10mA.) 4,000 Vrms for 1min. (Detection current: 10mA.) Surge breakdown voltage*2 (Initial) between contacts and coil 10,000 V Operate time [Set time] (at 20°C 68°F) Release time [Reset time] (at 20°C 68°F) Expected life Functional Destructive Functional Vibration resistance Destructive Mechanical Conditions Conditions for operation, transport and storage*3 Shock resistance Mechanical characteristics Unit weight Max. 10 ms (Approx. 5 ms) [10 ms (Approx. 5 ms)] (Nominal coil voltage applied to the coil, excluding contact bounce time.) Max. 8 ms (Approx. 3 ms) [10 ms (Approx. 3 ms)] (Nominal coil voltage applied to the coil, excluding contact bounce time.) (without diode) Min. 98 m/s2 (Half-wave pulse of sine wave: 11 ms; detection time: 10μs.) Min. 980 m/s2 (Half-wave pulse of sine wave: 6 ms.) 10 to 55 Hz at double amplitude of 1.5 mm (Detection time: 10μs.) 10 to 55 Hz at double amplitude of 3 mm Min. 5×107 (at 300 times/min.) Ambient temperature: –40°C to +65°C –40°F to +149°F, Humidity: 5 to 85% R.H. (Not freezing and condensing at low temperature) Approx. 5 g .18 oz Approx. 6 g .21 oz Approx. 6 g .21 oz Notes: *1. This value can change due to the switching frequency, environmental conditions, and desired reliability level, therefore it is recommended to check this with the actual load. *2. Wave is standard shock voltage of ±1.2×50μs according to JEC-212-1981 *3. The upper limit of the ambient temperature is the maximum temperature that can satisfy the coil temperature rise value. Refer to Usage, transport and storage conditions in NOTES. 3. Electrical life Condition: Resistive load, at 20 times/min. Type Switching capacity 10A 250V AC 10A 30V DC 8A 250V AC 8A 30V DC 1 Form A 1 Form A 1 Form B, 2 Form A Number of operations Min. 1×105 Min. 1×105 REFERENCE DATA 1-(1). Maximum operating power (1 Form A) 1,000 5 AC inductive load (cosϕ= 0.4) DC inductive load (L/R = 7 ms) 1 AC resistive load 10 5 1 DC resistive load 10 100 Contact voltage, V Life, ×104 AC resistive load 10 0.1 2-(1). Life curve (1 Form A) 100 Contact current, A Contact current, A 100 1-(2). Maximum operating power (1 Form A 1 Form B, 2 Form A) AC inductive load (cosϕ= 0.4) DC inductive load (L/R = 7 ms) 100 250 V AC resistive load 30 V DC resistive load 10 250 V AC inductive load (cosϕ = 0.4) 30 V DC inductive load (L/R = 7 ms) DC resistive load 1,000 0.1 10 100 Contact voltage, V –3– 1,000 1 0 1 2 3 4 5 6 7 8 9 10 Contact current, A ASCTB177E 201702-T DK 2-(2). Life curve (1 Form A 1 Form B, 2 Form A) 3-(1). Operate/Release time (1 Form A) Tested sample: DK1a-24V, 5 pcs. 3-(2). Operate/Release time (1 Form A 1 Form B, 2 Form A) Tested sample: DK1a1b-12V, 5 pcs. 1,000 9 9 250 V AC resistive load 30 V DC resistive load 10 250 V AC inductive load (cosϕ = 0.4) 30 V DC inductive load (L/R = 7 ms) Operate time 7 6 5 4 Release time (with diode) 3 0 1 2 3 4 5 6 7 8 9 0 10 90 130 40 10A 7A 5A 0A 20 10 100 110 120 130 Coil applied voltage,%V Max. x Min. Max. x Min. Operate time 4 3 Release time 1 140 0 80 90 10 110 120 130 140 Coil applied voltage,%V 5-(1). Ambient temperature characteristics (1 Form A) Tested sample: DK1a1b-12V, 5 pcs. Ambient temperature: 20°C 68°F Tested sample: DK1a-24V, 6 pcs Ambient temperature: –40°C to +80°C –40°F to +176°F Variation ratio, % 50 90 120 5 4-(2). Coil temperature rise (1 Form A 1 Form B, 2 Form A) Coil temperature rise, °C Coil temperature rise, °C Tested sample: DK1a-12V, 5 pcs. Ambient temperature: 30°C 86°F 80 110 6 Coil applied voltage,%V 4-(1). Coil temperature rise (1 Form A) 0 10 Max. x Min. 7 2 Release time 80 Contact current, A 30 Max. x Max. x Min. Min. Max. x Min. 2 1 1 Operate/release time, ms Operate/release time, ms Life, ×104 100 Release time (with diode) 8 8 50 40 130 120 Drop-out voltage 110 20 Pick-up voltage 20 40 60 80 Ambient temperature, °C 90 10 80 8A 5A 0A 30 0 80 90 100 110 120 130 100 -40 -20 0 70 Coil applied voltage,%V Variation ratio, % 5-(2). Ambient temperature characteristics (1 Form A 1 Form B, 2 Form A) –40 –20 Pick-up voltage 130 120 110 0 100 40 20 90 80 60 80 Ambient temperature,°C Drop-out voltage 70 –4– ASCTB177E 201702-T DK DIMENSIONS (mm inch) The CAD data of the products with a CAD Data mark can be downloaded from: http://industrial.panasonic.com/ac/e/ 1. 1 Form A type CAD Data External dimensions PC board pattern (Bottom view) Single side stable type Schematic (Bottom view) Single side stable type 20 .787 12.5 .492 2-0.9 dia. 2-.035 dia. 10.16 .400 7.62 .300 2-1.1 dia. 2-.043 dia. Single side stable type 1 - 9.7 .382 10.16 .400 0.4 .016 0.8 .031 10.16 .400 7.62 .300 1.2 .047 2 coil latching type 20 .787 12.5 .492 3-0.9 dia. 3-.035 dia. 9.7 .382 2.54 .100 10.16 .400 2 coil latching type 7.62 .300 2-1.1 dia. 2-.043 dia. 10.16 .400 3.5 .138 0.4 .016 (Deenergized condition) 10.16 .400 2 coil latching type 0.3 .012 + 0.4 .016 0.8 .031 1.11 .044 0.5 .020 0.8 .031 7.62 .300 7.62 .300 1.2 .047 10.16 .400 General tolerance: ±0.3 ±.012 PC board pattern (Bottom view) Single side stable type 2-0.9 dia. 2-.035 dia. 15 .591 10.16 .400 7.62 .300 4-1.1 dia. 4-.043 dia. 9.7 .382 0.3 .012 0.4 .016 0.8 .031 10.16 .400 7.62 .300 3.5 .138 0.8 .031 2.42 1.11 .044 .095 + + 6 5 4 Schematic (Bottom view) Single side stable type 20 .787 3 Since this is a polarized relay, the connection to the coil should be done according to the above schematic. Tolerance: ±0.1 ±.004 2. 1 Form A 1 Form B type, 2 Form A type External dimensions CAD Data 1 - (Reset condition) 0.4 .016 0.8 .031 1.11 .044 4 6 3.5 .138 0.3 .012 3 Single side stable type 1 - 10.16 .400 3 4 6 5 + 10.16 .400 0.4 .016 8 (Deenergized condition) 2 coil latching type 2 coil latching type 2 coil latching type 20 .787 3-0.9 dia. 3-.035 dia. 15 .591 10.16 .400 7.62 .300 9.7 .382 0.3 .012 0.4 .016 2.54 .100 0.4 .016 7.62 .300 0.8 .031 7.62 .300 3.5 .138 0.8 .031 2.42 1.11 .044 .095 10.16 .400 10.16 .400 4-1.1 dia. 4-.043 dia. 1 + + 8 7 4 6 5 (Reset condition) Single side stable type 0.4 .016 1 - General tolerance: ±0.3 ±.012 3 Tolerance: ±0.1 ±.004 3 4 6 5 + 8 (Deenergized condition) 2 coil latching type 1 + + 8 7 3 4 6 5 (Reset condition) Since this is a polarized relay, the connection to the coil should be done according to the above schematic. –5– ASCTB177E 201702-T DK SAFETY STANDARDS Type 1 Form A 1 Form A 1 Form B, 2 Form A UL/C-UL (Recognized) Rating 10A 250V AC E43028 10A 30V DC 1/3HP 125, 250V AC File No. E43028 8A 250V AC 8A 30V DC 1/4HP 125, 250V AC File No. LR26550 LR26550 CSA (Certified) Rating 10A 250V AC 10A 30V DC 1/3HP 125, 250V AC 8A 250V AC 8A 30V DC 1/4HP 125, 250V AC File No. B 12 06 13461 329 B 12 06 13461 329 TÜV (Certified) Rating 10A 250V AC (cosφ =1.0) 10A 30V DC (0ms) 5A 250V AC (cosφ =0.4) 8A 250V AC (cosφ =1.0) 8A 30V DC (0ms) 4A 250V AC (cosφ =0.4) Notes: VDE approved type is available. Please contact our company. INSULATION CHARACTERISTICS (IEC61810-1) Item Clearance/Creepage distance (IEC61810-1) Category of protection (IEC61810-1) Tracking resistance (IEC60112) Insulation material group Over voltage category Rated voltage Pollution degree Type of insulation (Between contact and coil) Type of insulation (Between open contacts) Characteristics Min. 5.5/5.5mm RT III PTI 175 III a III 250V 2 Reinforced insulation Micro disconnection Notes: 1. EN/IEC VDE Certified. 2. VDE approved type only. NOTES 1. For cautions for use, please read “GENERAL APPLICATION GUIDELINES”. 2. Soldering should be done under the following conditions: 1) Preheating: Within 120°C 248°F and within 120 seconds 2) Soldering iron: 260°C±5°C 500°F±41°F and within 6 seconds 3. External magnetic field Since DK relays are highly sensitive polarized relays, their characteristics will be affected by a strong external magnetic field. Avoid using the relay under that condition. –6– 4. When using, please be aware that the a contact and b contact sides of 1 Form A 1 Form B type may go on simultaneously at operate time and release time. ASCTB177E 201702-T DK RELAY PC BOARD SOCKETS ACCESSORIES TYPES Type 1 Form A Single side stable 2 coil latching Part No. DK1a-PS DK1a-PSL2 1 Form A 1 Form B, 2 Form A Single side stable 2 coil latching DK2a-PS DK2a-PSL2 Standard packing: Carton: 50 pcs.; Case: 500 pcs RoHS compliant RELAY COMPATIBILITY Socket Relay 1 Form A Single side stable type 2 coil latching type 1 Form A 1 Form B, 2 Form A Single side stable type 2 coil latching type — — DIMENSIONS (mm inch) CAD Data SPECIFICATIONS 1 Form A Single side 2 coil stable type latching type   —  1 Form A 1 Form B, 2 Form A Single side 2 coil stable type latching type — — — —  — — — The CAD data of the products with a External dimensions   CAD Data Item Specifications 4,000 Vrms (Detection current: 10 mA) (Except the portion between coil terminals) Breakdown voltage (Initial) Insulation resistance (Initial) Heat resistance Max. continuous current Min. 1,000 mΩ (at 500 V DC) 150°C (for 1 hour) 10 A (DK1a-PS, DK1a-PSL2), 8 A (DK2a-PS, DK2a-PSL2) mark can be downloaded from: http://industrial.panasonic.com/ac/e/ PC board pattern (Bottom view) 1 Form A 1 Form A 1 Form B, 2 Form A 15±0.6 .591±.024 1 2 6 5 3 4 1.2 dia. .047 dia. 1 2 3 4 8 7 6 5 1.2 dia. .047 dia. 23±0.6 .906±.024 2.54 .100 17±0.6 .669±.024 13.7±0.6 .539±.024 2.54 .100 6±0.3 .236±.012 0.3±0.1 .012±.004 2.54±0.1 .100±.004 0.8 .031 7.62±0.3 7.62±0.3 .300±.012 .300±.012 3.4±0.3 .134±.012 2.54 .100 2.54 .100 Tolerance: ±0.1 ±.004 0.25 .010 10.16±0.3 .400±.012 General tolerance: ±0.3 ±.012 Note: The above shows 2 coil latching type. No.2 and 5 terminal are eliminated on single side stable type. Note: The above shows 2 coil latching type. No.2 and 7 terminal are eliminated on single side stable type. FIXING AND REMOVAL METHOD 1. Match the direction of relay and socket. 3. Remove the relay, applying force in the direction shown below. 4. In case there is not enough space to grasp relay with fingers, use screwdrivers in the way shown below. 2. Both ends of the relay are to be secured firmly so that the socket hooks on the top surface of the relay. GOOD Notes: 1. Exercise care when removing relays. If greater than necessary force is applied at the socket hooks, deformation may alter the dimensions so that the hook will no longer catch, and other damage may also occur. 2. It is hazardous to use IC chip sockets. NO GOOD –1– ASCTB265E 201702-T