Ultraminiature Automotive PCB Power Relay
FEATURES
Ultraminiature design very light weight
Through hole or SMT construction
Sealed, immersion cleanable
Contact switching capacity up to 100 Amps
105 degrees C operating temperature
PC537
Max. Switching Voltage
16 VDC
1 Form A or 1 Form C
CONTACT RATINGS
CHARACTERISTICS
Operate Time
3 ms. typical
Release Time
Insulation Resistance
1.5 ms. typical
100 megohms min, at 500VDC, 50%RH
Dielectric Strength
500 Vrms, 1 min. between coil and contacts
Shock Resistance
30 g, 6 ms, functional; 100 g, destructive
Vibration Resistance
6g, 10 - 500 Hz
Power Consumption
0.55 W
Ambient Temperature Range
-40 to 105 degrees C operating, -40 to 100 storage
Weight
4 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
PC537 Rev D 12-2-05
PAGE 1
ORDERING INFORMATION
Example:
PC537
Model
-1C
1A or 1C
Contact Material
-12
CONTACT DATA
Material
Initial Contact Resistance
Service Life
Mechanical
Electrical
AgSnOInO (Silver Tin Oxide Indium Oxide)
100 milliohms max @ 0.1A, 6VDC
1 X 10
7
1 X 10
5
Operations
Operations
SPST NO or SPDT
Nil: AgSnOInO; C: AgCdO; N: AgNi
Contact Form
-N
Contact Form
Max Switching Current
Break 30 Amps
Make 100 Amps
NO/30 Amps, NC/25 Amps
AgNiO 15 (Silver Nickel Oxide 15%)
Max. Continuous Current
Minimum Load
0.5 Amps @ 12 VDC
Drop Resistance
1 Meter height drop on concrete
Coil Voltage
Mounting Style
Nil: Through Hole, S: SMT
S
Case Style
C: Dust cover; S: Sealed
S
PC537
PC537
COIL DATA
Coil Voltage
6
12
24
Resistance
ohms + 10%
Must Operate
Voltage Max.
(VDC)
Must Release
Voltage Min.
(VDC)
Continuous
Voltage Max.
(VDC)
64
181
254
5.7
6.9
1.25
1.5
22.7
27.2
_
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
PAGE 2
Tolerances + .010 unless otherwise noted
Notes:
Contact Form C shown
On Contact Form A Unused Pin is Omitted
3.5
0.75
13.6
10
1000
14.0
3.0
54.4
Maximum make current refers to inrush of a lamp load
In 85 degree C ambient reduce maximum coil voltage to 72%
Wiring Diagram
Bottom View
(9.9)
.390
(12.0)
.472
(12.9)
.508
(3.2)
.126
Dimensions in Inches (millimeters)
Side View
End View
Drawings are 2X actual size
(2.2)
.087
(7.2)
.283
(3)
.12
(1.35)
.053
(8.0)
.315
(7.0)
.275
(3.6)
.142
(1.7)
.07
3 Places
.071 (1.8) Dia.
Bottom View
PC Board Layout
.043 (1.1) Dia.
2 Places
(9.5)
.374
(12.0)
.472
(12.9)
.508
(1.8)
.071
Side View
End View
Standard
Standard
SMT
SMT
(1.3)
.051
3 @
(8.5)
.335
(3.06)
.120
(3.36)
.132
(16.0)
.630
(6.01)
.237
(1.5)
.059
(1.5)
.059
(4.09)
.161
(4.06)
.160
(7.50)
.295
(1.56)
.061
Bottom View
Pad Layout
Wiring Diagram
Bottom View
Standard
SMT
PDF 
ZIP