20 Amp Subminiature PCB Power Relay PC521 FEATURES E160644 Contact Inductive Load Resistive Load Tungsten Load Normally Open Normally Closed 1 HP (16 FLA) at 125 VAC 1/2 HP (9.8 FLA) at 125 VAC 1 HP (8 FLA) at 250 VAC 1/2 HP (4.9 FLA) at 250 VAC 20 A at 125 VAC 20 A at 125 VAC 100K Cycles 30K Cycles TV-8 at 125 VAC TV-8 at 125 VAC General Purpose 20 A at 125 VAC and 16 A at 277 VAC Contact Rating 1 HP at 125 VAC and 250 VAC TV8 Rated at 125 VAC Class “B” Insulation Standard Maximum Switching Power 560 W, 4450 VA Popular “Sugar Cube” Footprint Sealed, Immersion Cleanable Lead Free and RoHS Compliant CONTACT DATA Material Initial Contact Resistance Mechanical Service Life Electrical AgCdO, AgSnO2, AgSnO2 + Gold Plate 100 milliohms max @ 0.1 A, 6 VDC 1 X 107 Operations 1 X 105 Operations 16 A at 277 VAC, 10 A at 250 VDC 85C 20K Cycles Max. Switching Power Max. Switching Voltage Max. Switching Current 560 W, 4450 VA 110 VDC, 380 VAC 20 A CHARACTERISTICS Operate Time Release Time Insulation Resistance Less than 10 ms Less than 5 ms 1,000 megohms min, at 500 VDC, 50% RH 3000 Vrms, 1 min. between coil and contacts Dielectric Strength Shock Resistance 1000 Vrms, 1 min. between open contacts 10 g, 11 ms, functional; 100 g, destructive Vibration Resistance DA 1.5 mm, 10 - 55 Hz Power Consumption .36 W & .45 W Terminal Strength Solderability Operating Temperature Class F Operating Temperature Class B Storage Temperature Relative Humidity Weight 10N 235 ºC for 3 seconds - 40 to 105°C - 40 to 85°C - 40°C to 155°C 85% at 40°C 10 grams ORDERING INFORMATION Example: PC521 -1A -12 S Model: PC521 Terminals: Nil: Single Pins; D: Double Pins D1: Double Pins (without Pin 7) Contact Form: 1A, 1B, 1C Coil Voltage: 3, 6, 9, 12, 24, 48 Enclosure: S: Sealed; C: Dust Cover Coil Sensitivity: Nil: 360 mW; 45: 450 mW Insulation System: Nil: Class F (155C); B: Class B (130C) Contact Material: Nil: AgCdO;T: AgSnO2; G: AgSnO2 + Gold Plate RoHS Compliant: -X Box Quantity: 2000; Inner Box: 1000 3220 Commander Drive, Suite 102 Carrollton, TX 75006 Sales: (972) 713-6272 (888) 997-3933 Fax: (972)735-0964 Dimensions are listed for reference purposes only. PC521 4/27/15 -T -X www.PickerComponents.com e-mail: [email protected] Specifications and Availability subject to change without notice. 1 of 2 PC521 PC521 COIL DATA Coil Voltage (VDC) Rated Max 3 3.9 6 7.8 9 11.7 12 15.6 24 31.2 48 62.4 Coil Power Resistance ohms ± 10% 360 mW 450 mW 25 20 100 80 225 180 400 320 1600 1280 6400 5120 Must Operate Voltage Max. (VDC) 2.25 4.50 6.75 9.00 18.0 36.0 Must Release Voltage Min. (VDC) 0.3 0.6 0.9 1.2 2.4 4.8 NOTES: The use of any coil voltage less that the rated voltage will compromise the operation of the relays. Must Operate Voltage is listed for test purposes only and is not to be used as design criteria. Pickup and release voltages are for test purposes only and are not to be used as design criteria. Dimensions are in mm, Inches are listed for reference only. DIMENSIONS (mm/inches) Nil-Single Pins D-Double Pins (D1 without Pin 7) 3220 Commander Drive, Suite 102 Carrollton, TX 75006 Sales: (972) 713-6272 (888) 997-3933 Fax: (972)735-0964 Dimensions are listed for reference purposes only. PC521 4/27/15 www.PickerComponents.com e-mail: [email protected] Specifications and Availability subject to change without notice. 2 of 2