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参数资料
| 型号： | LK1AF-12V |
| 厂商： | Panasonic Electric Works |
| 文件页数： | 2/4页 |
| 文件大小： | 0K |
| 描述： | RELAY GEN PURPOSE SPST 5A 12V |
| 其它有关文件： | Standards Chart |
| 产品目录绘图： | LK, LKS, LKP Series LK, LKS, LKP Series Footprint LK, LKS, LKP Series Circuit |
| 标准包装： | 100 |
| 系列： | LK |
| 继电器类型： | 通用 |
| 线圈类型： | 无锁存 |
| 线圈电流： | 44.2mA |
| 线圈电压： | 12VDC |
| 触点形式： | SPST-NO（1 A 型） |
| 触点额定值（电流）： | 5A |
| 切换电压： | 277VAC，30VDC - 最小值 |
| 关闭电压（最大）： | 8.4 VDC |
| 关闭电压（最小）： | 1.2 VDC |
| 特点： | 密封式 - 焊剂防护 |
| 安装类型： | 通孔 |
| 端接类型： | PC 引脚 |
| 包装： | 散装 |
| 触点材料： | 银锡氧化物（AgSnO） |
| 操作时间： | 15ms |
| 释放时间： | 5ms |
| 线圈功率： | 530 mW |
| 线圈电阻： | 272 欧姆 |
| 工作温度： | -40°C ~ 70°C |
| 产品目录页面： | 2611 (CN2011-ZH PDF) |
| 其它名称： | 255-1266 |
LK
RATING
1. Coil data
Discontinued as of August 31, 2011
Nominal coil
voltage
Pick-up voltage
(at 20 ° C 68 ° F )
Drop-out voltage
(at 20 ° C 68 ° F )
Nominal operating
current
[ ± 10%] (at 20 ° C 68 ° F )
Coil resistance
[ ± 10%] (at 20 ° C 68 ° F )
Nominal operating
power
Max. applied voltage
(at 20 ° C 68 ° F )
5V DC
106.4mA
47 ?
6.5V DC
9V DC
12V DC
24V DC
70%V or less of
nominal voltage
(Initial)
10%V or more of
nominal voltage
(Initial)
58.8mA
44.2mA
22.1mA
153 ?
272 ?
1,087 ?
530mW
11.7V DC
15.6V DC
31.2V DC
2. Speci?cations
Characteristics
Contact
Rating
Item
Arrangement
Contact resistance (Initial)
Contact material
Nominal switching capacity
Max. switching power
Max. switching voltage
Max. switching current
Min. switching capacity* 1
Insulation resistance (Initial)
Speci?cations
1 Form A
Max. 100 m ? (By voltage drop 6V DC 1A)
AgSnO 2 type
5A 277V AC (resistive load), 5A 30V DC (resistive load)
1,385 VA, 150 W (resistive load)
277V AC, 30V DC
5A (AC), 5A (DC)
100mA, 5V DC
Min. 1,000M ? (at 500V DC) Measurement at same location as “Breakdown voltage” section.
Breakdown voltage
(Initial)
Between open contacts
Between contact and coil
1,000 Vrms for 1 min. (Detection current: 10 mA)
4,000 Vrms for 1 min. (Detection current: 10 mA)
Electrical
characteristics
Surge breakdown voltage* 2
(Between contact and coil) (Initial)
Temperature rise (coil)
Operate time (at nominal voltage) (at 20 ° C 68 ° F )
(Initial)
Release time (at nominal voltage) (at 20 ° C 68 ° F )
(Initial)
10,000 V
Max. 35 ° C 95 ° F (By resistive method, nominal coil voltage applied to the coil;
contact carrying current: 5A, at 70 ° C 158 ° F )
Max. 15 ms (excluding contact bounce time.)
Max. 5 ms (excluding contact bounce time) (Without diode)
Mechanical
characteristics
Shock resistance
Vibration resistance
Functional
Destructive
Functional
Destructive
200 m/s 2 (Half-wave pulse of sine wave: 11 ms; detection time: 10 μ s.)
1,000 m/s 2 (Half-wave pulse of sine wave: 6 ms.)
10 to 55 Hz at double amplitude of 1.5 mm (Detection time: 10 μ s.)
10 to 55 Hz at double amplitude of 1.5 mm
Expected life
Conditions
Mechanical (at 180 times/min.)
Electrical (at 20 times/min.)
Conditions for operation, transport and storage* 3
Min. 2 × 10 6
Min. 10 5 (at nominal switching capacity)
Ambient temperature: –40 ° C to +70 ° C –40 ° F to +158 ° F ,
Humidity: 5 to 85% R.H. (Not freezing and condensing at low temperature),
Air pressure: 86 to 106kPa
Unit weight
Max. operating speed
20 times/min. (at nominal switching capacity)
Approx. 12 g .42 oz
Notes: *1. This value can change due to the switching frequency, environmental conditions, and desired reliability level, therefore it is recommended to check this with the
actual load.
*2. Wave is standard shock voltage of ± 1.2 × 50 μ s according to JEC-212-1981
*3. The upper limit of the ambient temperature is the maximum temperature that can satisfy the coil temperature rise value. Refer to Usage, transport and storage
conditions in NOTES.
REFERENCE DATA
1. Max. switching power (AC resistive load)
10
2. Coil temperature rise
Sample: LK1aF-12V, 6 pcs.
Point measured: coil inside
Contact current: 5 A
3. Ambient temperature characteristics
Contact current: 5 A
200
Allowable ambient temperatures
50
40
Ambient temperature
30 ° C
180
160
against % coil voltages
( max. inside the coil tem-
perature set as
115 ° C 239°F)
140
1
30
20
10
Ambient temperature
70 ° C
120
100
80
P ick-up voltage
Cold start
0.1
0.1
1
10
100
1000
0
80
90
100
110
120
60
10
20
30
40 50 60 70
80
Contact voltage, V
Coil applied voltage, %V
ALL RIGHTS RESERVED ? C OPYRIGHT PANASONIC ELECTRIC WORKS CO., LTD.
Ambient temperature, ° C
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