参数资料
| 型号： | TQ2SA-4.5V |
| 厂商： | Panasonic Electric Works |
| 文件页数： | 3/5页 |
| 文件大小： | 0K |
| 描述： | RELAY TELECOM DPDT 2A 4.5V |
| 其它有关文件： | Relay Technical Info Standards Chart |
| 产品目录绘图： | TQ Series SMD TQ_SA Series Footrpint TQ Series SMD Non Latching |
| 标准包装： | 50 |
| 系列： | TQ-SMD |
| 继电器类型： | 电信 |
| 线圈类型： | 无锁存 |
| 线圈电流： | 31mA |
| 线圈电压： | 4.5VDC |
| 触点形式： | DPDT（2 C 型） |
| 触点额定值（电流）： | 2A |
| 切换电压： | 125VAC，220VDC - 最小值 |
| 关闭电压（最大）： | 3.38 VDC |
| 关闭电压（最小）： | 0.45 VDC |
| 安装类型： | 表面贴装 |
| 端接类型： | 鸥翼型 |
| 包装： | 管件 |
| 触点材料： | 银镍（AgNi），金（Au） |
| 操作时间： | 4ms |
| 释放时间： | 4ms |
| 线圈功率： | 140 mW |
| 线圈电阻： | 145 欧姆 |
| 工作温度： | -40°C ~ 85°C |
| 产品目录页面： | 2602 (CN2011-ZH PDF) |
| 其它名称： | 255-1229 255-1229-5 255-1229-ND |
TQ SMD
DIMENSIONS
mm inch
SA type
Recommendable mounting pad
Schematic (Top view)
?
2.54
.100
14
. 55 1
0.5
.020
5.6
.220
0.2
.008
4.9
.193
9
.354
7.62
.300
11.5 ± 0.5
.453 ± .020
0.25
.010
2.94
.116
1
.039
(Top view)
SA type
2.54
.100
2
.079
?Single side stable (Deenergized condition)
10 9 8 7 6
+
1 2 3 4 5
SL type
9.56
.376
Direction indication*
*Orientation stripe located on top of relay.
+
14
. 55 1
Max.
7.5
.295
4.9
.193
9
.354
0.25
.010
0.3
.012
14
.551
SL type
For glue-pad
?1-coil latching (Reset condition)
10 9 8 7 6
2.54
.100
0.5
.020
7.62
.300
11.5 ± 0.5
.453 ± .020
1
.039
2.54
.100
?
1
2
3
4
5
SS type
2.94
.116
Direction indication*
4.9
Max.
.193
7.5
2.54
.100
14
. 55 1
0.5
.020
9
.354
0.25
.010
.295
7.62
.300
9.3 ± 0.5
± .020
General tolerance: ± 0.3 ± .012
1.84
.072
SS type
1 2.54
.039 .100
9.56
.376
*Orientation stripe located on top of relay.
?2-coil latching (Reset condition)
10 9 8 7 6
+ ?
+ ?
1 2 3 4 5
8.46
.333
Direction indication*
*Orientation stripe located on top of relay.
Tolerance: ± 0.1 ± .004
REFERENCE DATA
1. Maximum switching capacity
3.0
2.0
2. Life curve
100
3. Mechanical life (mounting by IRS method)
Tested sample: TQ2SA-12V, 10 pcs.
100
90
80
1.0
DC resistive loa d
50
70
60
Pick-up voltage
Max.
Min.
0.5
0.4
0.3
0.2
AC resistive load
30
20
10
125V AC
resistive load
30V DC
resistive loa d
50
40
30
20
10
Drop-out voltage
Max.
Min.
0
20 30
50 100 200 300
0
1.0 2.0
0
IRS 1
10
100
1,000
10,000
Contact voltage, V
Switching current, A
No. of operations, × 10
4
4.-(1) Electrical life (2 A 30 V DC resistive load)
Tested sample: TQ2SA-12V, 6 pcs.
4.-(2) Electrical life (0.5 A 125 V AC resistive load)
Tested sample: TQ2SA-12V, 6 pcs
Operating frequency: 20 cpm
Change of pick-up and drop-out voltage
(mounting by IRS method)
100
90
80
Change of contact resistance
(mounting by IRS method)
100
90
80
Operating frequency: 20 cpm
Change of pick-up and drop-out voltage
(mounting by IRS method)
100
90
80
70
60
Pick-up voltage
Max.
Min.
70
60
70
60
Pick-up voltage
Max.
Min.
50
50
Max.
50
40
30
20
Drop-out voltage
Max.
40
30
20
Min.
40
30
20
Drop-out voltage
Max.
Min.
10
Min.
10
10
0
IRS 1
2
3 4 5 6 7 8 9 10
No. of operations, × 10 4
0
IRS 1
2
3 4 5 6 7 8 9 10
No. of operations, × 10 4
0
IRS 1
2
3 4 5 6 7 8 9 10
No. of operations, × 10 4
All Rights Reserved ? C OPYRIGHT Matsushita Electric Works, Ltd.
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