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地址：深圳市龙华区观湖街道松轩社区虎地排85号锦绣三期C栋2001
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0755-81488408
189-2601-3721
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咨询热线
0755-81488408
189-2601-3721
企业：深圳市leyu.乐鱼(集团)有限公司
联系人：高小姐
电话：0755-8148 8408
手机：189 2601 3721
网址：www.moolee.com.cn www.milliohm.net (新官网）
邮箱：ho01@moolee.com.cn
传真：0755-22630181
地址：深圳市龙华区观湖街道松轩社区虎地排85号锦绣三期C栋2001
精密焊接电阻特征Features
2瓦2Watts
±1%,±2%，±5%精度Tolerance ±1%,±2%，±5%
l 电阻温度系数TCR±50ppm/℃or±100ppm/℃
l 阻值低至0.0002欧
l Resistance values down to 0R001 ohms
l 铜接头Copper connectors
l 产品卓越，性能长期稳定Excellent long term stability
l 适合安装在DBC/IMS板上
l Ideal suited for mounting on DBC/IMS substrate
l 安装方式：回流式焊接 Mounting:reflow soldering
l 兼容 AEC-Q200 AEC-Q200 compliant
l 符合R0HS要求lead-free
l 特殊规格可以订做
Special tight toleranceare available on request
尺寸规格 Dimensions Data
| Type | Value (mohm) | Material | Thickness(mm) | Load capacity |
HORS-M-R003 | 3 | Manganin | 0.50 | 2W | |
HORS-M-R005 | 5 | Manganin | 0.30 | 2W | |
HORS-N-R010 | 10 | Ni-Cr-8020 | 0.40 | 2W | |
HORS-A-R015 | 10 | AlCr | 0.40 | 2W | |
HORS-A-R020 | 20 | AlCr | 0.30 | 2W | |
HORS-A-R025 | 25 | AlCr | 0.24 | 2W | |
HORS-A-R025* | 25 | AlCr | 0.12 | 4W | |
HORS-A-R033 | 33 | AlCr | 0.18 | 2W | |
HORS-A-R050* | 50 | AlCr | 0.12 | 2W |
工作特性 performance Data
TEST | CONDITIONS OF TEST | TEST LIMITS |
Thermal Shock | -55℃to,150℃,1000cycles ,15min at each extreme | ±（1.0%+0.0005Ω△R |
Shot time overload | 5xrated power for 5s | ±（0.5%+0.0005Ω）△R |
Low temperature storage | -65℃ for 45 min | ±（0.5%+0.0005Ω）△R |
High temperature expo-sure | 1000 h at +170℃ | ±（1.0%+0.0005Ω）△R |
Bias humidity | +85℃85% RH, 10% bias, 1000 h | ±（0.5%+0.0005Ω）△R |
Mechanical shock | 100 g’s for 6 ms, 5 pulses | ±（0.5%+0.0005Ω）△R |
Vibration | Frequency varied 10 Hz to 200 Hz in 1 min, 3directions,12h | ±（0.5%+0.0005Ω）△R |
Resistance to solder heat | 1000 h at + 70 ℃, 1.5 h“ON”, 0.5 h “OFF” | ±（1.0%+0.0005Ω）△R |
Resistance to solder heat | +260℃ solder,10s to12 s dwell, 25 mm/s emergence | ±（0.5%+0.0005Ω）△R |
Moisture resistance | MIL-STD-202, method 106, 0 % power, 7a and 7b not re-quired | ±（0.5%+0.0005Ω）△R |
功率曲线 Power Derating
电气性能 Electrical Features
*温度系数曲线 TCR Derating
表面温度图Surface Temperature
应用范围Application
l 混合应用的电派电流传感器
Current sensor for power hybrid applications
l 变频器Frequency converters
l 电源�？�Power modules
l 汽车市场的高电流应用
High current applications for the automotive market
