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参数资料
| 型号： | ST2-L-DC3V |
| 厂商： | Panasonic Electric Works |
| 文件页数： | 4/4页 |
| 文件大小： | 0K |
| 描述： | RELAY GENERAL PURPOSE DPST 8A 3V |
| 其它有关文件： | General Appl Guidelines Standards Chart |
| 标准包装： | 50 |
| 系列： | ST |
| 继电器类型： | 通用 |
| 线圈类型： | 锁存，单线圈 |
| 线圈电流： | 75mA |
| 线圈电压： | 3VDC |
| 触点形式： | DPST（2 A 型） |
| 触点额定值（电流）： | 8A |
| 切换电压： | 380VAC，250VDC - 最小值 |
| 关闭电压（最大）： | 2.4 VDC |
| 特点： | 密封式 - 全部 |
| 安装类型： | 通孔 |
| 端接类型： | PC 引脚 |
| 包装： | 管件 |
| 触点材料： | 银合金 |
| 操作时间： | 10ms |
| 释放时间： | 10ms |
| 工作温度： | -40°C ~ 60°C |
ST
DIMENSIONS (mm inch )
The CAD data of the products with a
CAD Data
mark can be downloaded from: http://industrial.panasonic.com/ac/e/
CAD Data
External dimensions
PC board pattern (Bottom view)
31.0
1.220
11.0
.433
0.3
.012
3.5 .138
14
.551
2 coil latching
types only.
2.54
.100
7.62
.300
1
8
2
7
10.16
.400
1.0
.039
3
6
7.62
.300
0.3 .012
0.6 dia. .024 dia.
4
5
10.16
.400
8-1.4 dia.
8-.055 dia.
2.54
.100
Tolerance: ± 0.1 ± .004
0.5
.020
1.0
.039
1.0
.039
General tolerance: ± 0.5 ± .020
Schematic (Bottom view)
Single side stable
1 Form A 1 Form B 2 Form A
2 coil latching
1 Form A 1 Form B 2 Form A
1
–
+
4
1
–
+
4
1
– +
2
3
+ –
4
1
– +
2
3
+ –
4
8
7
6
5
8
7
6
5
8
7
6
5
8
7
6
5
SAFETY STANDARDS
(Deenergized condition)
(Reset condition)
UL/C-UL (Recognized)
CSA (Certi?ed)
VDE (Certi?ed)
TV rating (UL/CSA)
SEV
File No. Contact rating
File No. Contact rating
File No.
Contact rating
File No. Rating
File No.
Contact rating
E43028 8A 250V AC
1 / 4 HP 125, 250V AC
LR26550
etc.
8A 250V AC
1 / 4 HP 125, 250V AC
1017
8A 250V AC (cos φ =1.0)
4A 250V AC (cos φ =0.4)
UL: E43028
CSA: LR26550 —
98-1 10289
8A 380V AC
5A 30V DC
NOTES
5A 30V DC
5A 30V DC
1. PC board patterns for 2 coil latching
types
When applying relays in power supply
operation circuits for ?nished products
regulated by the Electrical Appliance and
Material Safety Law, use the pattern
shown below.
2. Soldering should be done under the
following conditions:
1)
250 ° C 482 ° F within 10s
300 ° C 572 ° F within 5s
350 ° C 662 ° F within 3s
2) For automatic cleaning, the boiling
method is recommended. Avoid
ultrasonic cleaning which subjects the
relays to high frequency vibrations, which
may cause the contacts to stick.
3. When using, please be aware that
the a contact and b contact sides of 1
Form A and 1 Form B types may go on
simultaneously at operate time and
release time.
Terminal No. 1
2
3
4
It is recommended that a ?uorinated
hydrocarbon or other alcoholic solvents
be used.
For Cautions for Use.
Panasonic Corporation
Automation Controls Business Unit
industrial.panasonic.com/ac/e/
ASCTB210E 201202-T
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