LKS1AF-5V Просмотр технического описания (PDF) - Matsushita Electric Works
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LKS1AF-5V Datasheet PDF : 3 Pages
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LK-S
TYPES AND COIL DATA (at 20°C 68°F)
Part No.
Nominal
voltage,
V DC
LKS1aF-5V
5
LKS1aF-9V
9
LKS1aF-12V
12
LKS1aF-24V
24
DIMENSIONS
Pick-up
voltage,
V DC (max.)
(Initial)
3.5
6.3
8.4
16.8
Drop-out
voltage,
V DC (min.)
(Initial)
0.5
0.9
1.2
2.4
Coil resistance,
Ω (±10%)
100
324
576
2,304
Nominal
operating
current,
mA (±10%)
50
27.8
20.8
10.4
Nominal
operating power,
mW
250
250
250
250
Maximum
allowable
voltage,
V DC (at 20°C 68°F)
6.5
11.7
15.6
31.2
mm inch
PC board pattern (Bottom view)
2-0.9 dia
16.5
2-1.3 dia
2-.035 dia
.650
2-.051 dia
0.5 dia.
.020 dia.
1.65
.065
0.3
.012
Max. 24.0
.945
16.5
.650
20.0
.787
Max. 25.0
.984
0.5
.020
4
.157
0.4
.016
1.0
.039
7.5
.295
Max. 11.0
.433
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
7.5
.295
20.0
.787
Tolerance: ±0.1 ±.004
Schematic (Bottom view)
REFERENCE DATA
1. Max. switching power (AC resistive load)
100
10
5
1
0
10
100
Contact voltage, V
4. Life curve
Operation frequency: 20 times/min.
(ON/OFF = 1.5s: 1.5s)
Ambient temperature: Room temperature
100
2. Coil temperature rise
Sample: LKS1aF-12V, 6 pcs.
Point measured: coil inside
Contact current: 0 A, 5A
30
25
20
20°C 5A
20°C 0A
70°C 5A
70°C 0A
15
10
5
00 80
100
120
Coil applied voltage, %V
3. Ambient temperature characteristics and coil
applied voltage
Contact current: 5 A
500
400
Allowable ambient temperatures
against % coil voltages
300
(max. inside the coil tem-
perature set as
115°C 239°F)
200
Cold start
100
Pick-up voltage
00 10 20 30 40 50 60 70 80
Ambient temperature, °C
250V AC resistive load
10
1
0
1
2
3
4
5
Contact current, A
54
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