产品详细介绍
t810s-p004c
|
pcb继电器 |
trkm（hjr-78f） |
|
● 20a switching capability ● small size auto relay ● conform to rohs,elv directive ●15.5×12.3×14.0 |
■ordering code定购代码
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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 2. coil power 线圈功率 h: form ad=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 voltageZui大吸合电压(vdc) |
3.9 |
5.85 |
7.8 |
15.6 |
|
|
min release voltageZui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 voltageZui大吸合电压(vdc) |
3.9 |
5.85 |
7.8 |
15.6 |
|
|
min release voltageZui小释放电压(vdc) |
0.48 |
0.72 |
0.96 |
1.92 |
|
|
max applicablevoltageZui大过载电压 |
70℃时额定电压的130%，23℃时额定电压的170% |
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■contact data触点参数
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contact form触点形式 |
1h/1z |
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contact material触点材料 |
silver alloy |
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load负载 |
resistive load(cosф=1) |
|
contact ratings触点负载 |
no: 20a 14vdc nc: 12a 14vdc 1z: 7a 120vac |
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minimum load Zui小负载 |
100ma 5vdc |
|
max switching voltageZui大转换电压 |
250vac/16vdc |
|
max switching currentZui大转换电流 |
25a |
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max switching power Zui大转换功率 |
840va/280w |
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contact resistance接触电阻 |
100mωmax at 6vdc 1a |
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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) |
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between contacts and coil触点与线圈间耐压 |
500vac(for one minute) |
|
operate time吸合时间 |
10ms |
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release time释放时间 |
5ms |
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temperature range环境温度 |
-40℃to+70℃ |
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shock resistance冲击 |
operating extremes动作极限: 10g |
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damage limits破坏极限: 100g |
|
|
vibration resistance振动 |
10-55hz, 1.5mm |
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max. switching frequencyZui大转换频率 |
mechanical:18,000operations/hr electrical:1,800operations/hr |
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humidity湿度 |
35-85% |
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weight重量 |
approx 6g |
|
safety standard安全标准 |
ul cul cqc |
■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:20a 14vdc |
|
nc: 7a 120vac 12a 14vdc |
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|
cqc |
7a 120vac 12a 14vdc |
■engineering data设计参数
■overall and mounting dimensions安装图
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。
本产品的应用范围是汽车，品牌是TengFei/腾飞，型号是12V0.6W，产品系列是T78，触点负载是中功率，触点切换电流是10，触点切换电压是120，触点形式是常开型，额定电流是10A，额定电压是AC/DC12，防护特征是密封式，线圈电源是12，线圈功率是240
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