郵箱：ho01@moolee.com.cn
地址：深圳市龍華區(qū)觀瀾鎮(zhèn)大布頭路280號兆業(yè)科技園A棟8樓
咨詢熱線
0755-81488408
189-2601-3721
微信二維碼
（掃描咨詢）
咨詢熱線
0755-81488408
189-2601-3721
企業(yè)：深圳市毫歐電子有限公司
聯系人：高小姐
電話：0755-81488408
手機：18926013721
網址： www.milliohm.net (新官網）
郵箱：ho01@moolee.com.cn
傳真：0755-22630181
地址：深圳市龍華區(qū)觀瀾鎮(zhèn)大布頭路280號兆業(yè)科技園A棟8樓
精密焊接電阻特征Features
2瓦2Watts
±1%,±2%，±5%精度Tolerance ±1%,±2%，±5%
l 電阻溫度系數TCR±50ppm/℃or±100ppm/℃
l 阻值低至0.0002歐
l Resistance values down to 0R001 ohms
l 銅接頭Copper connectors
l 產品卓越，性能長期穩(wěn)定Excellent long term stability
l 適合安裝在DBC/IMS板上
l Ideal suited for mounting on DBC/IMS substrate
l 安裝方式：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 特殊規(guī)格可以訂做
Special tight toleranceare available on request
尺寸規(guī)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 |
功率曲線 Power Derating
電氣性能 Electrical Features
*溫度系數曲線 TCR Derating
表面溫度圖Surface Temperature
應用范圍Application
l 混合應用的電派電流傳感器
Current sensor for power hybrid applications
l 變頻器Frequency converters
l 電源模塊Power modules
l 汽車市場的高電流應用
High current applications for the automotive market
