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Datasheet

ManualsBrandsPANASONIC ManualsCar ElectronicsAutomotive relay 24 Vdc 20 A 1 change-over
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CB
5
ds_61202_0000_en_cb: 200407D
REFERENCE DATA
CB RELAYS Standard type (Heat resistant type)
High contact capacity type (PC board terminal type)
A*
Sealed by epoxy resin
9.5
.374
9.5
.374
1.0
.039
1.0
.039
1.0
.039
4.5
.177
3-1.7
3-.067
3-1.7
3-.067
6.3
.248
2-2.15
2-.085
78
58
03
68
2-0.8
2-.031
2-1.2
2-.047
16.8
.661
8.4
.331
4.5
.177
5.3
.209
5.3
.209
3.9
.154
3.9
.154
3.9
.154
3.9
.154
2.6
.102
8.4
.331
17.9
.705
22.0
.866
26.5
1.043
25.5
1.004
Dimension: General 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
* Intervals between terminals is measured at A surface level.
Schematic (Bottom view)
PC board pattern
87
85
30
86
30 87
85
86
2.6
.102
1.4
.055
3-1.8
3-.071
3-1.8
3-.071
3-2.15
3-.085
3-2.15
3-.085
16.8
.661
8.4
.331
7.8
.307
8.4
.331
17.9
.705
7.8
.307
1. Ambient temperature and current value in
which carry current is possible
*Precondition: Initial
Asssumption:
• Maximum mean coil temperature = 180°C
• Curves are based on 1.4W (Nominal power
consumption of the unsupprressed coil at nominal
voltage)
2. Max. switching capability (Resistive load)
(Standard type)
3. Ambient temperature and operating
temperature range
(Standard type)
20
40
60
80
100
120
140
150
90 100 110 120 130 140 150
Applied Coil Voltage (% Nominal Voltage)
Maximum Allowable Ambient Temperature, °C
30A
40A
20A
0
Switching current, A
Switching voltage, VDC
10
50
40
30
20
60
020304010 50
10
5
cycle line
Actual value
(Max. 10
5
cycle)
(N.O. side Room temperature)
0
Ambient temperature, °C
Coil applied voltage, VDC
5
10
15
35
30
25
20
40
-40 -20 20 40 60 1000 120
8085
Pick-up voltage
(Cold start)
4. Distribution of pick-up and drop-out voltage
Sample: CB1-P-12V, 42pcs.
5. Distribution of operate and release time
Sample: CB1-P-24V, 42pcs.
* Without diode
0
30
20
10
40
50
60
1.5 2.0 2.5 3.0 3.5 4.5 5.04.0 5.5 6.0
Pick-up voltage
Drop-out voltage
Voltage, V
Frequency
0
30
20
10
40
50
60
3.02.01.51.0 2.5 3.5 4.5 5.04.0 5.5 6.0 7.06.5
Operate time
Release time
Operate and release time, ms
Quantity, n