PCB继电器 TRKM(HJR-78F)
● 20A switching capability
● Small size auto relay
● Conform to RoHS,ELV directive
ORDERING CODE 定购代码
TRKM D— S — Z / 12VDC
1 2 3 4 5
1. Relay Model 继电器型号 4. 触点转换形式
TRKM or HJR-78F Z: Form C B: Form B
2. Coil Power 线圈功率 H: Form A
D=0.8W, L=0.6W 5. Coil Nominal Voltage 线圈额定电压
3. S: Sealed 密封 6,9,12,24VDC
COIL DATA 线圈参数(at 20℃)
Nominal Voltage额定电压(VDC) | 6 | 9 | 12 | 24 |
0.6W |
Coil Resistance线圈阻值(Ω±10%) | 60 | 135 | 240 | 960 | |
Rated Current额定电流(mA) | 100 | 66.7 | 50 | 25 | |
Max Operate Voltage 最大吸合电压(VDC) | 3.9 | 5.85 | 7.8 | 15.6 | |
Min Release Voltage最小释放电压(VDC) | 0.48 | 0.72 | 0.96 | 1.92 | |
Coil Resistance线圈阻值(Ω±10%) | 45 | 100 | 180 | 720 |
0.8W |
Rated Current额定电流(mA) | 133.3 | 88.9 | 66.7 | 33.3 | |
Max Operate Voltage 最大吸合电压(VDC) | 3.9 | 5.85 | 7.8 | 15.6 | |
Min Release Voltage最小释放电压(VDC) | 0.48 | 0.72 | 0.96 | 1.92 | |
Max ApplicableVoltage 最大过载电压 | 70℃时额定电压的130%,23℃时额定电压的170% |
CONTACT DATA 触点参数
Contact Form触点形式 | 1H/1Z/1B |
Contact Material触点材料 | Silver Alloy |
Load负载 | Resistive load(COSФ=1) |
Contact Ratings触点负载 | NO: 20A 14VDC NC: 12A 14VDC 1Z: 7A 120VAC |
Minimum load 最小负载 | 100mA 5VDC |
Max Switching Voltage最大转换电压 | 250VAC/16VDC |
Max Switching Current最大转换电流 | 25A |
Max Switching Power 最大转换功率 | 840VA/280W |
Contact Resistance接触电阻 | 100mΩMax 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 | 500VAC(for one minute) |
Between Contacts and coil触点与线圈间耐压 | 500VAC(for 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 | Operating Extremes动作极限: 10G |
Damage Limits破坏极限: 100G | |
Vibration Resistance振动 | 10-55Hz, 1.5mm |
Max. switching frequency最大转换频率 | Mechanical:18,000operations/hr Electrical:1,800operations/hr |
Humidity湿度 | 35-85% |
Weight重量 | Approx 6g |
Safety Standard安全标准 | UL cUL |
APPROVED STANDARDS 安全标准
Model(型号) | Coiling rating(线圈电压) | Safety Standard(安全标准) | Contact rating(触点负载) |
HJR-78F |
6 to 24VDC |
UL/cUL | NO/NC:20A/12A 14VDC |
7A 120VAC |
ENGINEERING DATA 设计参数
OVERALL AND MOUNTING DIMENSIONS 安装图
REMARK(备注):
1、产品部分外形尺寸中未注尺寸公差:当外形尺寸≤1mm 时,公差为±0.2mm;当外形尺寸在 1~5mm 时,公差为±0.3mm;当 外形尺寸>5mm 时,公差为±0.4mm。
2、安装孔尺寸中未注尺寸公差均为±0.1mm。
声明:
本产品规格书仅供客户使用时参考,如有更改,恕不另行通知。