LK1AF-12V Ver la hoja de datos (PDF) - MITSUBISHI ELECTRIC
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LK1AF-12V Datasheet PDF : 3 Pages
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LK
TYPES AND COIL DATA (at 20°C 68°F)
Part No.
LK1aF-5V
LK1aF-9V
LK1aF-12V
LK1aF-24V
Nominal
voltage,
V DC
5
9
12
24
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%)
47
153
272
1,087
Nominal operat-
ing current, mA
(±10%)
106.4
58.8
44.2
22.1
Nominal
operating power,
mW
530
530
530
530
Max. allowable
voltage,
V DC (at 20°C 68°F)
6.5
11.7
15.6
31.2
DIMENSIONS
mm inch
PC board pattern (Copper-side view)
1.65
.065
0.5 dia. 0.3
.020 dia. .012
Max. 24
.945
Max. 25
.984
0.5
.020
4
.157
0.4
.016
Max. 11
.433
2-0.9 dia
16.5
2-1.3 dia
2-.035 dia
.650
2-.051 dia
7.5
.295
20.0
.787
Tolerance ±0.1 ±.004
Schematic (Bottom view)
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
16.5
.650
20
.787
1
.039
7.5
.295
1
.039
REFERENCE DATA
1. Max. switching power (AC resistive load)
10
1
0.1
0.1
1
10
100
1000
Contact voltage, V
4. Life curve
Operation frequency: 20 times/min.
(ON/OFF = 1.5s: 1.5s)
Ambient temperature: room temperature
100
250V AC resistive load
10
1
0
1
2
3
4
5
Contact current, A
60
2. Coil temperature rise
Sample: LK1aF-12V, 6 pcs.
Point measured: coil inside
Contact current: 5 A
50
Ambient temperature
40 30°C
30
Ambient temperature
70°C
20
10
0
80 90 100 110 120
Coil applied voltage, %V
5-1. Operate & release time (without diode)
Sample: LK1aF-12V, 20 pcs.
15
Operate time
Release time
10
5
Max.
Min.
Max.
Min.
0
70
100
130
Coil applied voltage, %V
3. Ambient temperature characteristics
Contact current: 5 A
200
Allowable ambient temperatures
180
against % coil voltages
(max. inside the coil tem-
perature set as
160
115°C 239°F)
140
120
100
Cold start
Pick-up voltage
80
60
10 20 30 40 50 60 70 80
Ambient temperature, °C
5-2. Operate & release time (with diode)
Sample: LK1aF-12V, 20 pcs.
15
Operate time
Release time
10
Max.
Min.
5
Max.
Min.
0
70
100
130
Coil applied voltage, %V
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