PICKER PC792A1AP-12CD

Automotive Plug-In / PCB Power Relay
PC792A
FEATURES
Most popular automotive relay
1 A and 1 C contact forms available
Contact switching capacity up to 120 Amps
40 Amps continuous carrying capacity
Up to 125 degrees C operating temperature
Internal diodes or resistors available
Sockets available from Picker Components
CONTACT RATINGS
CONTACT DATA
1 Form A or 1 Form C
Normally Open
Normally Closed
Contact Form
Max Switching Current
Make 120 Amps
Break 40 Amps
Break 30 Amps
AgSnInO (Silver Tin Indium Oxide)
Initial Contact Resistance
Service Life
100 milliohms max @ 0.1A, 6VDC
7
Mechanical
1 X 10 Operations
Electrical
2 X 10 5 Operations
75 VDC
Max. Switching Voltage
Max. Continuous Current
Make 45 Amps
Material
60 Amps (at 20 degrees C)
40 Amps (at 20 degrees C)
40 Amps (at 85 degrees C)
30 Amps (at 85 degrees C)
0.1 A @ 12 VDC
Minimum Load
CHARACTERISTICS
Operate Time
7 ms. typical
Release Time
5 ms. typical
Insulation Resistance
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
DA 1.27 mm, 10 - 40 Hz; 40-70 Hz: 5 g; DA 0.5mm, 70-100 Hz; 100-500 Hz: 10 g.
Drop Resistance
1 Meter height drop on concrete in final enclosure
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.
ORDERING INFORMATION
Example:
PC792A
-1C
-C1
-12
S
-RN
Model
Contact Form
1A, 1C or 1U (1 form A with 2 #87 Terminals)
Case Style
C: Plug-In; P: PCB; C1: Plastic Bracket; C2: Metal Bkt
Coil Voltage
Enclosure
C: Dust Cover, S: Sealed Case
Parallel Component
Nil: None; D: Diode; R: Resistor; N: Nickle Plated Terminals
3220 Commander Drive, Suite 102, Carrollton, Texas 75006
Sales: Call Toll Free (888)997-3933 Fax (818) 342-5296 email: [email protected] URL: pickercomponents.com
PC792A Rev C 3-7-06
PAGE 1
PC792A
PC792A
REFERENCE CURVES
o
Coil Temp Rise
Contacts Carrying 40A
o
AT 20 C
o
AT 85 C
o
AT 125 C
11
12 13 14 15 16
Coil Applied Voltage
17
18
Switching Current (Amps)
Temperature Rise C
o
Coil Temperature Rise C
100
o
100
95
90
85
80
75
70
65
60
55
50
Maximum Switching Capacity at 85 C
Arc Extinguished Resistive Loads
Coil Temp Rise
o
Ambient Temp 20 C
40A
90
35A
80
30A
70
20A
60
50
100
50
N.O. Contact
30
20
N.C. Contact
10
5
3
2
40
1
11
17
12 13 14 15 16
Coil Applied Voltage
1
18
2 3
5 10 2030 50 100
Switching Voltage(VDC)
COIL DATA
Resistance
Coil Voltage
_ 10%
ohms +
Must Operate
Voltage Max.
Must Release
Voltage Min.
Continuous
Voltage Max.
(VDC)
(VDC)
(VDC)
3.6
0.6
10.1
22
6
12
90
7.2
1.2
20.5
24
330
14.3
2.4
39.1
Dimensions in Inches (millimeters)
Plug-In Type
Plug-In Case (C) and PCB Case (P)
Bottom View
PC Board Layout
.665
(16.9)
.665
(16.9)
.031
(0.8)
87
1.04
(26.5)
87
.315
(8.0)
.705
(17.9)
.331
(8.4)
87A
86
86
1.04
(26.5)
.047 X .094
(1.2 X 2.4)
All Holes
Form 1U
Form 1A
Form 1C
87a
87a
30
30
30
87
85
86
(+)
(-)
85
30
30
.965
(24.5)
87A
85
.250
(6.3)
.453
(11.5)
.315
(8.0)
.705
(17.9)
.331
(8.4)
87
87
85
86
(-)
(+)
85
(+)
86
(-)
Wiring Diagrams
Notes:
Tolerances + .010 unless otherwise noted
Maximum make current refers to inrush of a lamp load
In 85 degree C ambient reduce maximum coil voltage to 72%
3220 Commander Drive, Suite 102, Carrollton, Texas 75006
Sales: Call Toll Free (888) 997-3933 Fax (818) 342-5296 email: [email protected] URL: pickercomponents.com
PAGE 2
PC792A
PC792A
.165
(4.2)
.866
(22.0)
.236
(6.0)
.630
(16.0)
.252 Dia.
(6.4)
.965
(24.5)
1.04
(26.5)
1.04
(26.5)
Molded Plastic Bracket (C1)
.709
(18.0)
.181
(4.6)
.252 Dia.
(6.4)
.591
(15.0)
.275
(7.0)
.811
(20.6)
.236
(6.0)
.630
(16.0)
.210 Dia.
(5.3)
1.78
(45.3)
.965
(24.5)
1.04
(26.5)
1.04
(26.5)
Metal Bracket (C2)
1.42
(36.0)
1.42
(36.0)
Skirted Case with Metal Bracket (C4)
.524
(13.3)
.409
(10.4)
Skirted Case with Bent Metal Bracket (C5)
Bent Metal Bracket (C3)
3220 Commander Drive, Suite 102, Carrollton, Texas 75006
Sales: Call Toll Free (888) 997-3933 Fax (818) 342-5296 email: [email protected] URL: pickercomponents.com
PAGE 3