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Technical content
3220 Commander Drive, Suite 102 Carrollton, TX 75006 www.PickerComponents.com Sales: (972) 713-6272 (888) 997-3933 Fax: (972)735-0964 e-mail: sales@pickercomponents.com Dimensions are listed for reference purposes only. Specifications and Availability subject to change without notice. PC792C Rev E 4/28/15 1 of 2 CONTACT RATINGS 24 VDC at 25oC
FEATURES
Most Popular Automotive Relay Footprint 1A, 1C and 1U Contact Forms Available Contact Switching Capacity up to 150 Amps 50 Amps Continuous Carrying Current Up to 1250C Operating Temperature Internal Diodes or Resistors Available Plain Case, Metal Mounting Bracket and PC Pins Sockets Available Lead Free and RoHS Compliant CONTACT RATINGS 14 VDC at 25oC 50/40 Amp Automotive Plug-In / PCB Power Relay PC792C CHARACTERISTICS CONTACT DATA
ORDERING INFORMATION
Resistor Values: 6V -180 ohm 12V - 680 ohm 24V - 2,700 ohm Diode: 1N4005 Contact Form 1 Form A or 1 Form C Normally Open Normally Closed Max Switching Current Make 150 A(1) Make 120 A Break 50 A Break 40 A Max Continuous Current 50 A @ 25°C 40 A @ 25°C
37.5 A @ 85°C 30 A @ 85°C
1 Form U
Max Switching Voltage 75 VDC Minimum Load 0.1A @ 12VDC
2 X 30 Amps (at 20°C)
2 X 25 Amps (at 85°C)
Max. Switching Power 1120 W Relative Humidity 85% at 40°C Weight 35 grams Storage Temperature -40°C to 155°C Operating Temperature -40°C to 125°C Material AgSnO2 Initial Contact Resistance 100 MΩ Max @ 0.1 A, 6 VDC Service Life Electrical 1 x 10 5 Operations Mechanical 1 x 10 7 Operations Example: PC792C -1C -C1 -12 C -N -X Model: PC792C Contact Form: 1A, 1C or 1U (2 X 1A, 87 & 87b Isolated) Case Style: C: Plug-In; C1: Plastic Bracket; C2: Metal Bracket; P: PC Pins Coil Voltage: 6, 12, 24 Enclosure: C: Dust Cover Parallel Component: Nil: None; D: Diode; R: Resistor; N: Nickel Plated Terminals RoHS Compliant: -X Box Quantity: 400; Inner Box:100 Contact Form 1 Form A or 1 Form C Normally Open Normally Closed Max Switching Current Make 75 A Make 60 A Break 25 A Break 20 A Max Continuous Current 25 A @ 25°C 20 A @ 25°C
18.75 A @ 85°C 15 A @ 25°C
Max Switching Voltage 75 VDC Minimum Load 0.1A @ 12VDC
2 X 15 Amps (at 20°C)
2 X 12.5 Amps (at 85°C) Max. Switching Power 1120 W Operate Time 7 msec Typical Release Time 2 msec Typical Insulation Resistance 100 M Ω Min @ 500VDC Dielectric Strength 50 Hz 500VRMS 1 min. Between Contact and Coil 50 Hz 500VRMS 1 min. Between Contacts Shock Resistance 147 m/s² 11 msec Vibration Resistance 10-40 Hz Double Amplitude 1.5mm Terminal Strength 8 N, 4N (PC Type) Solderability 235 ⁰C ± 2⁰C 3 sec ± 0.5 sec Power Consumption 1.8 W (1)With current load applied for a maximum of 3 seconds at a maximum duty cycle of 10%.
3220 Commander Drive, Suite 102 Carrollton, TX 75006 www.PickerComponents.com Sales: (972) 713-6272 (888) 997-3933 Fax: (972)735-0964 e-mail: sales@pickercomponents.com Dimensions are listed for reference purposes only. Specifications and Availability subject to change without notice. PC792C Rev E 4/28/15 2 of 2 COIL DATA Coil Voltage (VDC) Resistance (Ohms ± 10%) Must Operate Voltage Max (VDC) Must Release Voltage Min. (VDC) Coil Power (W) Rated Max 6 7.8 20 3.9 0.6 12 15.6 80 7.8 1.2 24 31.2 320 15.6 2.4 1.8 DIMENSIONS (mm / inches) PC792C PC792C 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. Plug In “C” Plastic Bracket “C1” Coil Temperature Rise @ 40A Carrying Current Coil Temperature Rise 20oC Ambient Max Value for Switching Capacity Metal Bracket “C2” PC Pins P” 1A 1C 1U