ALD118 Ver la hoja de datos (PDF) - Panasonic Corporation
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ALD118 Datasheet PDF : 3 Pages
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LD (ALD)
TYPES AND COIL DATA (at 20°C 68°F)
Part No.
Nominal voltage,
V DC
Pick-up voltage, Drop-out voltage,
V DC (max.)
V DC (min.)
(Initial)
(Initial)
Coil resistance,
Ω (±10%)
ALD14H
4.5
ALD105
5
ALD106
6
ALD109
9
ALD112
12
ALD118
18
ALD124
24
3.38
0.22
101
3.75
0.25
125
4.5
0.3
180
6.75
0.45
405
9
0.6
720
13.5
0.9
1,620
18
1.2
2,880
DIMENSIONS
Nominal
operating
current,
mA (±10%)
44.6
40.0
33.3
22.2
16.7
11.1
8.3
Nominal
operating power,
mW
200
200
200
200
200
200
200
Maximum
allowable voltage,
V DC
(at 20°C 68°F)
5.85
6.5
7.8
11.7
15.6
23.4
31.2
mm inch
0.4 dia
016 dia
1.05
.041
Max. 20.5
.807
Max. 15.3
.602
3.4
0.4 .134
.016
Max. 7.2
.284
PC board pattern (Bottom view)
(1.05)
(.041)
11.5
7.0
.453
.276
(1.15)
(.045)
4-1.1 dia
4-.043 dia
4.7
.185
0.2
.008
11.5
.453
0.2
.008
7.0
.276
0.8
.031
4.7 1.15
.185 .045
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
Tolerance: ±0.1 ±.004
Schematic (Bottom view)
COM NO
COIL
REFERENCE DATA
1. Max. switching power
3.0
2.0
AC resistive load
DC resistive load
1.0
0.5
0.4
0.3
0.2
0
20 30 50 100 200 300
Contact voltage, V
4-(1). Operate time
Sample: ALD112, 6 pcs.
10
8
6
2. Life curve
100
50
30
10
125V AC
resistive load
0
1
2
3
Contact current, A
4-(2). Release time (without diode)
Sample: ALD112, 6 pcs.
10
8
6
3. Coil temperature rise
Sample: ALD112, 6 pcs.
Point measured: inside the coil
Contact current: 0 A, 3 A
70
0A
60
3A
20°C
50
40
70°C
30
20
10
0
0
100
125
150
175
Coil applied voltage, %V
4-(3). Release time (with diode)
Sample: ALD112, 6 pcs.
10
8
6
Max.
4
Max.
Min.
2
0
80 100 120 140
Coil applied voltage, %V
4
4
Min.
2
Max.
Min.
0
80 100 120 140
Coil applied voltage, %V
2
0
80 100 120 140
Coil applied voltage, %V
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