Automotive Plug-In / PCB Power Relay

FEATURES

Most popular automotive relay

1 A and 1 C contact forms available

40 Amps continuous carrying capacity

Contact switching capacity up to 120 Amps

Up to 125 degrees C operating temperature

Internal diodes or resistors available

PC792A

Max. Switching Voltage

75 VDC

1 Form A or 1 Form C

CONTACT RATINGS

CHARACTERISTICS

Operate Time

7 ms. typical

Release Time

Insulation Resistance

5 ms. typical

100 megohms min, at 500VDC, 50%RH

Dielectric Strength

500 Vrms, 1 min. between coil and contacts

Shock Resistance

20 g, 11ms, functional; 200 g, destructive

Vibration Resistance

Power Consumption

1.6 W approx.

Ambient Temperature Range

-40 to 85 degrees C operating, -40 to 125 degrees C for Class F

Weight

31 grams approx.

Sales: Call Toll Free (888)997-3933 Fax (818) 342-5296 email: pickerwest@sbcglobal.net URL: pickercomponents.com

3220 Commander Drive, Suite 102, Carrollton, Texas 75006

PC792A Rev C 3-7-06

PAGE 1

ORDERING INFORMATION

Example:

PC792A

Model

-12

Sockets available from Picker Components

Parallel Component

-1C

CONTACT DATA

Material

Initial Contact Resistance

Service Life

Mechanical

Electrical

AgSnInO (Silver Tin Indium Oxide)

100 milliohms max @ 0.1A, 6VDC

1 X 10

7

2 X 10

5

Operations

Operations

Normally Open

Nil: None; D: Diode; R: Resistor; N: Nickle Plated Terminals

Coil Voltage

-C1

Contact Form

Max Switching Current

Break 40 Amps

Make 120 Amps

60 Amps (at 20 degrees C)

Max. Continuous Current

Minimum Load

0.1 A @ 12 VDC

-RN

Drop Resistance

1 Meter height drop on concrete in final enclosure

Normally Closed

Break 30 Amps

Make 45 Amps

40 Amps (at 20 degrees C)

Case Style

C: Plug-In; P: PCB; C1: Plastic Bracket; C2: Metal Bkt

DA 1.27 mm, 10 - 40 Hz; 40-70 Hz: 5 g; DA 0.5mm, 70-100 Hz; 100-500 Hz: 10 g.

S

Enclosure

C: Dust Cover, S: Sealed Case

Contact Form

1A, 1C or 1U (1 form A with 2 #87 Terminals)

40 Amps (at 85 degrees C)

30 Amps (at 85 degrees C)