| 价 格: | 1.38 | |
| 额定电压: | 3V-24V | |
| 产品系列: | 3TH40 | |
| 线圈电源: | 1000VACfor one minute) | |
| 额定电流: | 3.9A-32A | |
| 线圈功率: | 1000VACfor one minute) | |
| 触点切换电流: | 1A | |
| 触点切换电压: | 250VA/30W | |
| 防护特征: | 高切换容量24W,125VA | |
| 触点负载: | 1A/250VAC 1A/30VDC | |
| 应用范围: | 电磁 | |
| 型号/规格: | LR7F | |
| 品牌/商标: | 罗莱 | |
| 触点形式: | 1A/1C/1B |
LR7F主要特性:
10A触点切换能力
具有一组常开,一组转换触点形式
超小型,标准印刷制版引出脚
具有塑封型和防焊型两种封装形式
CONTACT DATA触点参数
Contact Form 触点形式 | 1A/1C |
Contact Material 触点材料 | Silver Alloy |
Contact Ratings 触点负载 | 10A 277VAC/30VDC |
Max Switching Voltage 转换电压 | 277VAC/30VDC |
Max Switching Current 转换电流 | 15A |
Max Switching Power 转换功率 | 2770VA/210W |
Contact Resistance 接触电阻 | 100mΩMaxat 6VDC 1A |
Life Expectancy Electrical 电气寿命 | 100,000 Operations (at30Operations/minute) |
Mechanical Life 机械寿命 | 10,000,000Operations |
GENERAL DATA性能参数
Insulation Resistance 绝缘阻值 | 100MΩMinat 500VDC | |
Dielectric Strength Between Open Contacts 触点间耐压 | 1000VAC(for one minute) | |
Between Contacts and coil 触点与线圈间耐压 | 1500VACfor one minute) | |
Operate Time 吸合时间 | 10ms | |
Release Time 释放时间 | 5ms | |
Temperature Range 环境温度 | -40℃to 85℃ | |
Shock Resistance 冲击 | Functional 稳定性 | 98m/s2(10g) |
Destructive 强度 | 980m/s2(100g) | |
Vibration Resistance 振动 | 10-55Hz,2.0mm | |
Humidity 湿度 | 35%-85% | |
Weight 重量 | Approx.7g | |
Safety Standard 安全标准 | ||
COIL DATA线圈参数
NominalVoltage 额定电压 (VDC) | Coil Resistance 线圈电阻值 | Max Operate Voltage 吸合电压 (VDC) | Min ReleaseVoltage 最小释放电压 (VDC) | Max ApplicableVoltage 过载电压 (VDC) | |
0.36W | 0.45W | ||||
3 | 25 | 20 | 2.25 | 0.3 | 3.9 |
5 | 70 | 55 | 3.75 | 0.5 | 6.5 |
6 | 100 | 80 | 4.50 | 0.6 | 7.8 |
9 | 225 | 180 | 6.75 | 0.6 | 11.7 |
12 | 400 | 320 | 9.00 | 1.2 | 15.6 |
24 | 1600 | 1280 | 18.00 | 2.4 | 31.2 |
48 | 6400 | 5100 | 36.00 | 4.8 | 62.4 |