LKS1AF-12V [NAIS]
250 mW Slim Power Relay; 250兆瓦的超薄功率继电器
| 型号： | LKS1AF-12V |
| 厂家： | 
NAIS(MATSUSHITA ELECTRIC WORKS) |
| 描述： | 250 mW Slim Power Relay |
| 文件： | 总3页 (文件大小：48K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
VDE
LK-S
RELAYS
250 mW Slim Power Relay
FEATURES
11.0
.433
24.0
.945
1. High sensitivity: 250mW
The power-saving relay is highly sensitive
at the nominal operating power of 250
mW (530 mW power consumption on LK
relays).
3. High noise immunity realized by the
card separation structure between
contact and coil
25.0
.984
4. Popular terminal pitch in AV equip-
ment field
2. High insulation resistance between
contact and coil
1) Creepage distance and clearances
between contact and coil: Min. 6 mm .236
inch (In compliance with IEC65)
2) Surge withstand voltage between con-
tact and coil: 10,000 V or more
5. Space-saving slim type
Base area: Width 11 × Length 24 mm
Width .433 × Length .945 inch
mm inch
6. Conforms to the various safety stan-
dards
UL/CSA, VDE, TÜV and SEMKO SEV
approved
SPECIFICATIONS
Contact
Characteristics
Arrangement
1 Form A
Max. operating speed
20 cpm (at rated load)
Initial contact resistance, max.
(By voltage drop 6 V DC 1 A)
Initial insulation resistance*1
Min. 1,000 MΩ (at 500 V DC)
Max. 100 mΩ
Between open
contacts
Initial *2
breakdown
voltage
1,000 Vrms for 1 min.
Contact material
Silver alloy
5 A 277 V AC
1,385 V A
277 V AC
5 A (AC)
Nominal switching capacity
Between contact and
coil
4,000 Vrms for 1 min.
Max. switching power
Max. switching voltage
Max. switching current
Mechanical (at 180 cpm)
Rating
(resistive load)
Initial surge voltage between contact
and coil*3
Operate time*4 (at nominal voltage)
Release time (without diode)*4
(at nominal voltage)
Min. 10,000 V
Approx. 7 ms (at 20°C 68°F)
Approx. 2 ms (at 20°C 68°F)
106
Expected life
(min. operations)
Electrical (at 20 cpm)
(at rated load)
105
Max. 35°C with nominal coil
voltage and at 5 A contact
carrying current
(resistance method)
Min. 200 m/s2{approx. 20 G}
Coil
Temperature rise (at 70°C)
Nominal operating power
250 mW
Remarks
Functional*5
Destructive*6 Min. 1,000 m/s2{approx. 100 G}
* Specifications will vary with foreign standards certification ratings.
*1 Measurement at same location as "Initial breakdown voltage" section.
*2 Detection current: 10mA
Shock resistance
10 to 55Hz
Functional*7
*3 Wave is standard shock voltage of ±1.2 × 50µs according to JEC-212-1981
*4 Excluding contact bounce time.
at double amplitude of 1.5mm
Vibration resistance
*5 Half-wave pulse of sine wave: 11 ms; detection time: 10 µs
*6 Half-wave pulse of sine wave: 6 ms
10 to 55Hz
Destructive
at double amplitude of 1.5mm
*7 Detection time: 10 µs
Ambient
temp.
–40°C to +70°C
–40°F to +158°F
*8 Refer to 5. Conditions for operation, transport and storage mentioned in
AMBIENT ENVIRONMENT (Page 24).
Conditions for operation,
transport and storage*8
(Not freezing and con-
densing at low tempera-
ture)
Humidity
5 to 85% R.H.
Air
pressure
86 to 106 kPa
Unit weight
Approx. 12 g .42 oz
TYPICAL
ORDERING INFORMATION
APPLICATIONS
Ex. LKS 1a
F
–
12V
• Audio visual equipment
• Office equipment
• Home appliances
Contact arrangement
1a: 1 Form A
Protective construction
F: Flux-resistant type
Coil voltage(DC)
5, 9, 12, 24V
UL/CSA, TÜV, SEMKO, TV-5 approved type is standard.
Notes 1. Standard packing Carton: 100 pcs. Case: 500 pcs.
2. 6 V, 18 V DC types are also available. Please consult us for details.
53
LK-S
TYPES AND COIL DATA (at 20°C 68°F)
Pick-up
voltage,
Drop-out
voltage,
Nominal
operating
current,
Maximum
allowable
voltage,
Nominal
voltage,
V DC
Nominal
operatingpower,
mW
Coil resistance,
Part No.
V DC (max.)
(Initial)
V DC (min.)
(Initial)
Ω (±10%)
mA (±10%)
V DC (at 20°C 68°F)
LKS1aF-5V
LKS1aF-9V
LKS1aF-12V
LKS1aF-24V
5
9
3.5
6.3
0.5
0.9
1.2
2.4
100
324
50
250
250
250
250
6.5
27.8
20.8
10.4
11.7
15.6
31.2
12
24
8.4
576
16.8
2,304
mm inch
DIMENSIONS
PC board pattern (Bottom view)
2-0.9 dia
2-.035 dia
2-1.3 dia
2-.051 dia
16.5
.650
Max. 25.0
.984
7.5
.295
0.5
.020
20.0
.787
4
.157
Tolerance: ±0.1 ±.004
Schematic (Bottom view)
0.5 dia.
.020 dia.
0.3
.012
0.4
.016
1.65
.065
Max. 24.0
.945
Max. 11.0
.433
16.5
.650
1.0
.039
Dimension:
Max. 1mm .039 inch:
General tolerance
±0.1 ±.004
7.5
.295
1 to 3mm .039 to .118 inch: ±0.2 ±.008
Min. 3mm .118 inch: ±0.3 ±.012
20.0
.787
REFERENCE DATA
1. Max. switching power (AC resistive load)
2. Coil temperature rise
3.Ambient temperature characteristics and coil
applied voltage
Contact current: 5 A
Sample: LKS1aF-12V, 6 pcs.
Point measured: coil inside
Contact current: 0 A, 5A
30
25
20
15
10
5
500
100
20°C 5A
20°C 0A
400
70°C 5A
70°C 0A
Allowable ambient temperatures
against % coil voltages
(max. inside the coil tem-
10
5
300
perature set as
115°C 239°F)
200
1
Cold start
100
Pick-up voltage
0
0
0
80
100
120
0
10 20 30 40 50 60 70 80
0
10
100
Contact voltage, V
Coil applied voltage, %V
Ambient temperature, °C
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
54
LK-S
5-(1). Electrical life test
Change of pick-up and drop-out voltage
Change of contact resistance
(5 A 277 V AC, resistive load)
12
50
45
40
35
30
25
20
15
10
5
Sample: LKS1aF-12V, 6 pcs.
Operation frequency: 20 times/min.
(ON/OFF = 1.5s: 1.5s)
10
Pick-up voltage
Ambient temperature: 20°C 68°F
Max.
8
6
x
Circuit:
Min.
Max.
x
Contact
welding
detection
and Mis-
contacting
detection
circuit
Min.
4
Drop-out voltage
277V AC
12V DC
Max.
x
Min.
2
0
0
0
5
10
0
5
10
No. of operations, ×104
No. of operations, ×104
5-(2). Electrical life test (UL lamp load test TV-5)
Change of pick-up and drop-out voltage
Change of contact resistance
Tested sample: LKS1aF-12V, 6 pcs.
• Overload test
Load: 7.5 A 120 V AC (60 Hz),
Inrush: 111 A
Operation frequency: 10 times/min
(ON: OFF = 1 s: 5 s)
No. of operations: 50 ope.
• Endurance test
Load: 5A 120 V AC (60 Hz),
Inrush: 78 A
Operation frequency: 10 times/min
(ON: OFF = 1 s: 5 s)
12
50
45
40
35
30
25
20
15
10
5
10
Pick-up voltage
8
Max.
x
Min.
6
4
Max.
x
Drop-out voltage
Max.
No. of operations: 25,000 ope.
x
2
0
Min.
Min.
2.5
0
0
0
2.5
No. of operations, ×104
No. of operations, ×104
For Cautions for Use, see Relay Technical Information (Page 11 to 39).
55
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