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参数资料
| 型号： | TX2SS-LT-3V-TH |
| 厂商： | Panasonic Electric Works |
| 文件页数： | 3/4页 |
| 文件大小： | 0K |
| 描述： | RELAY GENERAL PURPOSE DPDT 2A 3V |
| 其它有关文件： | Standards Chart |
| 产品目录绘图： | TX, TXS Series SMD TX, TXS Series Short Footprint TX, TXS Series 2 Coil Circuit LT |
| 标准包装： | 40 |
| 系列： | TX-TH |
| 继电器类型： | 通用 |
| 线圈类型： | 锁存，双线圈 |
| 线圈电流： | 46.7mA |
| 线圈电压： | 3VDC |
| 触点形式： | DPDT（2 C 型） |
| 触点额定值（电流）： | 2A |
| 切换电压： | 250VAC，220VDC - 最小值 |
| 关闭电压（最大）： | 2.25 VDC |
| 特点： | 7.5A 涌流，完全密封 |
| 安装类型： | 表面贴装 |
| 端接类型： | 鸥翼型 |
| 包装： | 管件 |
| 触点材料： | Silver（Ag），Gold（Au） |
| 操作时间： | 4ms |
| 释放时间： | 4ms |
| 线圈功率： | 140 mW |
| 线圈电阻： | 64.3 欧姆 |
| 工作温度： | -40°C ~ 85°C |
| 产品目录页面： | 2603 (CN2011-ZH PDF) |
| 其它名称： | 255-2866 |
TX-TH
2) 1 coil latching
Nominal coil
voltage
Set voltage
(at 20 ° C 68 ° F )
Reset 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 )
1.5V DC
3V DC
4.5V DC
66.7mA
33.3mA
22.2mA
22.5 ?
90 ?
202.5 ?
5V DC
6V DC
9V DC
75%V or less of
nominal voltage*
(Initial)
75%V or less of
nominal voltage*
(Initial)
20mA
16.7mA
11.1mA
250 ?
360 ?
810 ?
100mW
150%V of
nominal voltage
12V DC
24V DC
3) 2 coil latching (L2, LT)
8.3mA
4.2mA
1,440 ?
5,760 ?
Nominal coil
voltage
Set voltage
(at 20 ° C 68 ° F )
Reset voltage
(at 20 ° C 68 ° F )
Nominal operating
current
[ ± 10%] (at 20 ° C 6 8 ° F )
Set coil Reset coil
Coil resistance
[ ± 10%] (at 20 ° C 68 ° F )
Set coil
Reset coil
Nominal operating
power
Set coil
Reset coil
Max. applied voltage
(at 20 ° C 68 ° F
1.5V DC
93.8mA 93.8mA
16 ?
16 ?
3V DC
4.5V DC
46.7mA
31mA
46.7mA
31mA
64.3 ?
145 ?
64.3 ?
145 ?
5V DC
6V DC
9V DC
75%V or less of
nominal voltage*
(Initial)
75%V or less of
nominal voltage*
(Initial)
28.1mA
23.3mA
15.5mA
28.1mA
23.3mA
15.5mA
178 ?
257 ?
579 ?
178 ?
257 ?
579 ?
140mW
140mW
150%V of
nominal voltage
12V DC
24V DC
11.7mA
5.8mA
11.7mA
5.8mA
1,028 ?
4,114 ?
1,028 ?
4,114 ?
*Pulse drive (JIS C 5442-1986)
2. Speci?cations
Characteristics
Contact
Rating
Item
Arrangement
Initial contact resistance, max.
Contact material
Nominal switching capacity
Max. switching power
Max. switching voltage
Max. switching current
Min. switching capacity (Reference value)* 1
Speci?cations
2 Form C
Max. 100 m ? (By voltage drop 6 V DC 1A)
Ag+Au plating
2 A 30 V DC, 0.5 A 125 V AC (resistive load)
60 W, 60 VA (resistive load)
220V DC, 250V AC
7.5 A (When used at 7.5 A. Regarding connection method, you must follow the precaution, below*.)
10 μ A 10mV DC
Nominal operating
power
Single side stable
1 coil latching
2 coil latching
140 mW (1.5 to 24 V DC), 270 mW (48 V DC)
100 mW (1.5 to 24 V DC)
140 mW (1.5 to 24 V DC)
Insulation resistance (Initial)
Min. 1,000M ? (at 500V DC)
Measurement at same location as “Initial breakdown voltage” section.
Breakdown voltage
(Initial)
Between open contacts
Between contact and coil
Between contact sets
1,000 Vrms for 1min. (Detection current: 10mA)
2,000 Vrms for 1min. (Detection current: 10mA)
1,000 Vrms for 1min. (Detection current: 10mA)
Electrical
characteristics
Temperature rise (at 20 ° C 68 ° F )
Max. 50 ° C
(By resistive method, nominal coil voltage applied to the coil; contact carrying current: 2A.)
Surge breakdown
voltage (Initial)
Between open contacts
Between contacts and coil
1,500 V (10 × 160 μ s) (FCC Part 68)
2,500 V (2 × 10 μ s) (Telcordia)
Operate time [Set time] (at 20 ° C 68 ° F )
Release time [Reset time] (at 20 ° C 68 ° F )
Max. 4 ms [Max. 4 ms] (Nominal coil voltage applied to the coil, excluding contact bounce time.)
Max. 4 ms [Max. 4 ms] (Nominal coil voltage applied to the coil, excluding contact bounce time.)
(without diode)
Mechanical
characteristics
Shock resistance
Vibration resistance
Mechanical
Functional
Destructive
Functional
Destructive
Min. 750 m/s 2 (Half-wave pulse of sine wave: 6 ms; detection time: 10 μ s.)
Min. 1,000 m/s 2 (Half-wave pulse of sine wave: 6 ms.)
10 to 55 Hz at double amplitude of 3.3 mm (Detection time: 10 μ s.)
10 to 55 Hz at double amplitude of 5 mm
Min. 10 8 (at 180 cpm)
Expected life
Conditions
Electrical
Conditions for operation, transport and storage* 2
Min. 10 5 (2 A 30 V DC resistive), 5 × 10 5 (1 A 30 V DC resistive),
Min. 10 5 (0.5 A 125 V AC resistive) (at 20 cpm)
Min. 2 × 10 5 (7.5 A inrush (250 ms)/1.5 A normal 30 V AC (cos φ = 0.4)) (ON/OFF = 1s/9s)
Ambient temperature: –40 ° C to +85 ° C (up to 24 V coil) –40 ° F to +185 ° F
[–40 ° C to +70 ° C (48 V coil) –40 ° F to +158 ° F ];
Humidity: 5 to 85% R.H. (Not freezing and condensing at low temperature)
Unit weight
Max. operating speed (at rated load)
20 cpm
Approx. 2 g .071 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 Refer to 6. Conditions for operation, transport and storage mentioned in AMBIENT ENVIRONMENT (Page 24).
Panasonic Corporation
Automation Controls Business Unit
industrial.panasonic.com/ac/e
ASCTB20E 201201-T
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