参数资料
| 型号： | TQ2SA-4.5V |
| 厂商： | Panasonic Electric Works |
| 文件页数： | 4/5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
5. Coil temperature rise
Tested sample: TQ2SA-12V, 6 pcs.
6. Operate/release time
Tested sample: TQ2SA-12V, 6 pcs.
Change of contact resistance
(mounting by IRS method)
Point measured: Inside the coil
Ambient temperature: 25 ° C 77 ° F
100
90
80
70
60
Coil voltage
DC 12V type
DC 48V type
2A
0A
5
4
Operate time
Release time
70
50
60
40
2A
3
Max.
Min.
50
40
30
20
10
Max.
Min.
30
20
10
0A
2
1
Max.
Min.
0
IRS 1
2
3
4
5
6
7
8
9 10
0
100 110
120
130 140 150
0
70
80
90
100
110
120
No. of operations, × 10
4
Coil applied voltage, %V
Coil applied voltage, %V
7. Distribution of pick-up and drop out voltage
Tested sample: TQ2SA-12V, 50 pcs.
8. Distribution of set and reset voltage
Tested sample: TQ2SA-L-12V, 30 pcs.
30
Set voltage
9. Ambient temperature characteristics
Tested sample: TQ2SA-12V, 5 pcs.
30
D rop-out voltage
Pick-up voltage
25
20
Reset voltage
40
20
Pick-up voltage
x
20
15
–40 –20
0
20 40
Drop-out voltage
60 80
10
10
–20
Ambient
temperature, ° C
5
–40
0
10 20 30 40 50 60 70 80 90 100
Ratio against the rated voltage, %V
0
10 20 30 40 50 60 70 80 90 100
Ratio against the rated voltage, %V
10. Distribution of contact resistance
Tested sample: TQ2SA-5V, 30 pcs. (30 × 4 contacts)
50
10 9 8 7 6
–
11.-(1) High-frequency characteristics
Isolation characteristics
11.-(2) High-frequency characteristics
Insertion loss characteristics
40
Terminal
Nos. 3-4, 7-8
+
1 2 3 4 5
(TOP VIEW)
100
30
Terminal
Nos. 2-3, 8-9
1.0
20
10
50
0.8
0.6
0.4
0.2
0
20
30 40 50
Contact resistance, m ?
10
100
Frequency, MHz
1,000
10
100
Frequency, MHz
1,000
12.-(1) Malfunctional shock (single side stable)
Tested sample: TQ2SA-12V, 6 pcs
12.-(2) Malfunctional shock (latching)
Tested sample: TQ2SA-L2-12V, 6 pcs.
Y
Y
Z'
Y
Y'
Z X
X'
1000m/s 2
Deenergized
condition
Energized
condition
Z'
Y
Y'
Z X
X'
1000m/s 2
Reset condition
Set condition
X
1000m/s 2
1000m/s 2
Z
1000m/s 2
Y'
Z'
1000m/s 2
1000m/s 2
X'
X
1000m/s 2
1000m/s 2
Z
1000m/s 2
Y'
Z'
1000m/s 2
1000m/s 2
X'
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