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
歡迎光臨深圳市毫歐電子科技有限公司網(wǎng)站!
企業(yè):深圳市毫歐電子有限公司
聯(lián)系人:高小姐
電話:0755-81488408
手機:18926013721
網(wǎng)址: www.milliohm.net (新官網(wǎng))
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
分流器電阻特征Features
?3,5,7 瓦3,5,7,10Watts
?±5%或±1%精度Tolerance ±5% or ±1%
?電阻溫度系數(shù)TCR±20ppm/℃或±50ppm/℃
?阻值低至0.0001歐Resistance values down to 0R001 ohms
?低電感,高精度
?Low Inductance Versions available for high frequency
?符合R0HS要求lead-free
?特殊規(guī)格可以訂做Special tight toleranceare available on request
尺寸規(guī)格 Dimensions Data
Dimensions(mm)
TypeWHDL
0.1~1mR(5~8)±0.2(0.75~1.5)±0.215±0.535±1
特殊類型 Other Special Shape
分流器電阻工作特性 performance Data
TESTCONDITIONS OF TESTTEST LIMITS
Thermal Shock-55℃to,150℃,1000cycles ,15min at each extreme±(1.0%+0.0005Ω)△R
Shot time overload5xrated power for 5s±(0.5%+0.0005Ω)△R
Low temperature storage-65℃ for 45 min±(0.5%+0.0005Ω)△R
High temperature expo-sure1000 h at +170℃±(1.0%+0.0005Ω)△R
Bias humidity+85℃85% RH, 10% bias, 1000 h±(0.5%+0.0005Ω)△R
Mechanical shock100 g’s for 6 ms, 5 pulses±(0.5%+0.0005Ω)△R
VibrationFrequency varied 10 Hz to 200 Hz in 1 min, 3directions,12h±(0.5%+0.0005Ω)△R
Resistance to solder heat1000 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 resistanceMIL-STD-202, method 106, 0 % power, 7a and 7b not required±(0.5%+0.0005Ω)△R
功率曲線 Power Derating
電氣性能 Electrical Features
*溫度系數(shù)曲線 TCR Derating
表面溫度圖Surface Temperature
分流器電阻應(yīng)用范圍 Applications
?電流采樣 Current Sensing
?反饋電路 Feedback
?低電感電路Low Inductance
?大電流脈沖電路Surge and pulse
包裝Packaging
?散裝,每包裝1000PCS bulk, 1000PCS per package