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FC4L16R005FER PDF预览

FC4L16R005FER

更新时间: 2024-01-13 15:13:36
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描述
Industry standard sizes

FC4L16R005FER 数据手册

 浏览型号FC4L16R005FER的Datasheet PDF文件第2页 
FC4L Series  
FC4L Four Terminal Current Sense  
Metal Foil Construction  
F ꢀ at u ꢁ ꢀ S  
•ꢀFoilꢀConstructionꢀensuresꢀaꢀveryꢀstableꢀTCRꢀ  
(TemperatureꢀCoefficientꢀofꢀResistance)  
•ꢀDesignedꢀforꢀautomaticꢀinsertion  
•ꢀIndustryꢀstandardꢀsizes  
•ꢀHighꢀheatꢀresistantꢀuse  
•ꢀLowꢀheatꢀelectromotiveꢀuse  
•ꢀColor:ꢀwhiteꢀ(top)ꢀandꢀgreenꢀ(bottom)  
Ohmite extends its FC4L Series with this 4-terminal Kelvin  
type FC4L derivative in 2 watt and 5 watt package sizes.  
Employing the same Ni-Cu-Mn resistive element this prod-  
uct affords the user an added advantage of a built in 4-ter-  
minal design with 2 larger electrodes for current manage-  
ment and 2 smaller electrodes for current measurement.  
SꢀꢁIꢀS SPꢀCIFICatIONS  
Power  
Rating  
Resistance  
Range  
TCR Weight  
Tol. (ppm/°C) (g)  
Power Resistance  
TCR Weight  
(ppm/°C) (g)  
±100 0.038  
±100  
±100  
±50  
Series  
Series  
Rating  
FC4L64 2W  
Range  
1mΩ  
2mΩ  
3mΩ  
Tol.  
±5%  
±2%  
±1%  
FC4L16 0.25W 5m, 10m, 20m, ±1%  
±50 0.004  
50mΩ ~ 100mΩ  
FC4L32 1W  
1mΩ  
2mΩ  
3mΩ  
±5% ±100 0.015  
±2% ±100  
±1% ±100  
4m ~ 100mΩ ±1%  
10m ~ 50mΩ ±0.5%  
±50  
4mΩ ~ 500mΩ ±1%  
±50  
FC4L110 5W  
1mΩ  
2mΩ  
±5%  
±2%  
±100 0.110  
±50  
3mΩ ~ 100mΩ ±1%  
10m ~ 50mΩ ±0.5%  
±50  
±50  
ChaꢁaCtꢀꢁIStICS  
Maximum ∆R  
Test Condition  
Derating  
100  
70°C  
Max. temperature for rated power  
Operating temperature range  
Rated voltage  
80  
60  
40  
20  
-55°C ~ +155°C (FC4L16: -40°C ~ +125°C)  
√(Rated power x Resistance value) V  
Rated power x 1.5 for 5s  
Others  
±(0.5%+0.0005Ω)  
±(1.0% +0.0005Ω)  
Overload (FC4L16 only)  
In-rush current  
Rated current 10 msec ON, 60 sec OFF, 10  
cycles.  
FC4L16  
0
-55  
Power  
Rating  
Resistance  
Range  
In-rush Max.  
Power Current  
0
50 70 100 125 155  
Series  
Ambient Temperature, °C  
FC4L16 0.25 watt 5m, 10mΩ  
2.5W  
5A  
FC4L32 1 watt  
1mΩ~9mΩ  
25W  
45A  
Recommended Reflow  
Temperature Profile  
For lead free soldering (Sn-Ag-Cu  
solder)  
Preheating:ꢀ 130°ꢀ~ꢀ180°ꢀ 60sꢀ~ꢀ90s  
Heating:ꢀ Overꢀ220°ꢀ 30sꢀ~ꢀ90s  
10mΩ~500mΩ 12.5W 24A  
FC4L64 2 watt  
1mΩ~9mΩ  
10mΩ~100mΩ 50W  
100W 85A  
35A  
FC4L110 5 watt 1mΩ~50mΩ 100W 100A  
In-rush current = (in-rush power/resistance  
value), or max. current, whichever is smaller  
-55°C (30min.)/+155°C (30min.), 100 cycles  
1000 cycles, FC4L16 only  
±(1.0% +0.0005Ω)  
±(2.0%+0.0005Ω)  
Rapid change of temperature  
Peak:ꢀ  
240°ꢀ~ꢀ260°ꢀ Max.ꢀ10s  
Max.ꢀnumberꢀofꢀreflow:ꢀ2  
245°C ±5°C for 3 ±0.5 sec.  
Min. 90% coverage  
±(1.0% +0.0005Ω)  
Solderability  
300  
240 ~ 260℃ Max. 10s  
Peak  
70°C ±3°C, Rated voltage 1.5h ON, 0.5h  
OFF, 1000h  
Endurance at 70°C  
250  
200  
150  
100  
50  
260°C ±5°C for 10 ±1 sec.  
±(1.0% +0.0005Ω)  
(±0.5% FC4L16)  
Resistance to soldering heat  
Heating  
Over 220℃  
30s ~ 90s  
Preheating  
130 ~ 180℃  
60°C ±2°C, 90~95% RH, Rated voltage 1.5h ±(2.0% +0.0005Ω)  
ON, 0.5h OFF, 1000h  
Moisture resistance  
60 ~ 90 sec.  
(±1.0% FC4L16)  
Time (sec.)  
1-866-9-OHMITE • Int’l 1-847-258-0300 • Fax 1-847-574-7522 • www.ohmite.com • info@ohmite.com  
8

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