参数资料
| 型号： | TQ2-4.5V |
| 厂商： | Panasonic Electric Works |
| 文件页数： | 9/11页 |
| 文件大小： | 0K |
| 描述： | RELAY TELECOM DPDT 1A 4.5V |
| 其它有关文件： | Relay Technical Info Standards Chart |
| 产品目录绘图： | TQ2 Series PCB TQ2 Series PCB Board TQ2 Series PCB Non Latching |
| 标准包装： | 50 |
| 系列： | TQ |
| 继电器类型： | 电信 |
| 线圈类型： | 无锁存 |
| 线圈电流： | 31.1mA |
| 线圈电压： | 4.5VDC |
| 触点形式： | DPDT（2 C 型） |
| 触点额定值（电流）： | 1A |
| 切换电压： | 125VAC，110VDC - 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： | 通孔 |
| 端接类型： | PC 引脚 |
| 包装： | 管件 |
| 触点材料： | Silver（Ag），Gold（Au） |
| 操作时间： | 3ms |
| 释放时间： | 3ms |
| 线圈功率： | 140 mW |
| 线圈电阻： | 144.6 欧姆 |
| 工作温度： | -40°C ~ 70°C |
| 产品目录页面： | 2601 (CN2011-ZH PDF) |
| 其它名称： | 255-1226 255-1226-5 255-1226-ND |
TQ
■ Surface-mount terminal
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 speed: 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 speed: 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
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. Ambient temperature characteristics
Tested sample: TQ2SA-12V, 5 pcs.
40
8.-(1) High-frequency characteristics
(Isolation)
8.-(2) High-frequency characteristics
(Insertion loss)
20
Pick-up voltage
x
100
–40 –20
0
Drop-out voltage
20 40 60 80
Ambient
temperature, ° C
–20
50
1.0
0.8
0.6
0.4
–40
0.2
10
100
1,000
10
100
1,000
Frequency, MHz
Frequency, MHz
Panasonic Corporation
Automation Controls Business Unit
industrial.panasonic.com/ac/e/
ASCTB14E 201209-T
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