Panasonic CR Relays - Manual (Page 2)

CR
TYPES AND COIL DATA (at 20
°C
68
°F
)
* Other pick-up voltage types are also available. Please contact us for details.
DIMENSIONS mm inch
EXAMPLE OF CIRCUIT
Part No.
Nominal voltage,
V DC
Pick-up voltage,
V DC
(Initial)*
Drop-out voltage,
V DC
(Initial)
Coil resistance,
Ω
Nominal
operating
current,
mA
Nominal
operating power,
mW
Usable voltage
range,
V DC
CR2-12V 12 Max. 7.2 Min. 1.0 225 ±10% 53.3 ±10% 640 10 to 16
4.5
.177
3.5
.138
4.5
.177
0.6
.024
7-0.25
.010 7-1.2
.047
3.5
.138
18.5
.728
24.6
.969
17.0
.669
22.4
.882
8.0
.315
4.5
.177
Pre-soldering
A*
Max.
1.0
.039
Dimension: Tolerance
Max. 1mm .039 inch : ±0.1 ±.004
1 to 3mm .039 to .118 inch : ±0.2 ±.008
Min. 3mm .118 inch : ±0.3 ±.012
* Dimensions (thickness and width) of terminal specified in this catalog is measured before pre-soldering.
Intervals between terminals is measured at A surface level.
PC board pattern (Bottom view)
Tolerance: ±0.1 ±.004
Schematic (Bottom view)
4.5
.177
4.5
.177
4.5
.177
3.5
.138
7-1.5 dia
7-.059 dia
+0.1
0 +.004
0
22.4
.882
8.0
.315
COM1 COM2
COIL
NC NO
Forward/reverse control circuits of DC motor for power window
M Power window motor
COM COM
12 VDC
NC NO
Tr1 Tr2
M
Tr1 Tr2 Motor
OFF OFF Stop
ON OFF Forward
OFF ON Reverse
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