SRA-12VDC干簧继电器、性能好、体积小
体积小、高灵敏、广泛用于安防、通信等行业
干簧继电器 | sip |
■coil data线圈参数(at 20℃)
nominal voltage额定电压(vdc) | 5 | 12 | 24 |
coil resistance线圈阻值(ω±10%) | 500 | 1000 | 2000 |
rated current额定电流(ma) | 10 | 12 | 12 |
max operate voltageZui大吸合电压(vdc) | 3.8 | 9 | 18 |
min release voltageZui小释放电压(vdc) | 0.5 | 1 | 2 |
■contact data触点参数
contact form触点形式 | 1a |
contact material触点材料 | silver alloy |
contact ratings触点负载 | 0.5a 24vdc |
minimum load Zui小负载 | 50ma 5vdc |
max switching voltageZui大转换电压 | 200vdc |
max switching currentZui大转换电流 | 1a |
contact resistance接触电阻 | 50mωmax at 6vdc 1a |
life expectancy寿命 | electrical 电气寿命: 100,000 operations(at30operations/minute) |
mechanical机械寿命: 10,000,000 operations(at300operations/minute) |
■characteristics data性能参数
insulation resistance绝缘阻值 | 100mωmin at 500vdc |
dielectric strength between open contacts触点间耐压 | 200vdc(for one minute) |
between contacts and coil触点与线圈间耐压 | 1500vdc(for one minute) |
operate time吸合时间 | 0.5ms |
release time释放时间 | 0.5ms |
temperature range环境温度 | -40℃to+70℃ |
shock resistance冲击 | operating extremes动作极限: 10g 11ms |
damage limits破坏极限: 100g 6ms | |
vibration resistance振动 | 10-55hz, 1.5mm |
max. switching fre大转换频率 | mechanical:18,000operations/hr electrical:1,800operations/hr |
humidity湿度 | 40-85% |
weight重量 | approx 1.6g |
safety standard安全标准 |
■ordering code定购代码
sr a — 5vdc 1 2 3 |
1. relay model 继电器型号 2. 触点转换形式 1a: form a 3. coil nominal voltage 线圈额定电压 5,12,24vdc
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■overall and mounting dimensions安装图
本产品的应用范围是干簧,品牌是国产,型号是SRA-12VDC,产品系列是SR,触点负载是弱功率,触点切换电流是0.5A,触点切换电压是DC24V,触点形式是常开型,额定电流是0.5A,额定电压是DC24V,防护特征是塑封式,线圈电源是DC12V,线圈功率是0.144W,吸合电流是0.012,电流性质是直流,释放电流是0.0012
联系方式
- 地址:深圳 深圳市宝安区民治街道新牛社区万众城华侨新苑3栋24楼24B(办公场所)
- 电话:0755-23103458
- 联系人:周国华
- 手机:13312931760
- QQ:510938695
- Email:510938695@qq.com