参数资料
| 型号： | FCSL90R050FER |
| 厂商： | Ohmite |
| 文件页数： | 1/2页 |
| 文件大小： | 0K |
| 描述： | RES .05 OHM 4W 1% FOIL WIDE |
| 产品培训模块： | Current Sensing Resistors |
| 产品目录绘图： | FCSL Series Top FCSL Series Side FCSL Series End |
| 标准包装： | 1 |
| 系列： | FCSL |
| 电阻（欧姆）： | 0.05 |
| 功率（瓦特）： | 4W |
| 复合体： | 金属箔 |
| 特点： | 电流检测 |
| 温度系数： | ±50ppm/°C |
| 容差： | ±1% |
| 封装/外壳： | 3518（9045 公制）宽（长侧）1835（4590 公制） |
| 尺寸/尺寸： | 0.177" L x 0.350" W（4.50mm x 8.90mm） |
| 高度： | 0.028"（0.70mm） |
| 端子数： | 2 |
| 包装： | 标准包装 |
| 产品目录页面： | 2260 (CN2011-ZH PDF) |
| 其它名称： | FCSL90R050FERDKR |
XXX
FCSL Series
Metal Foil Current Sense
Ohmite continues to add to its complement of
Current Sense offerings with the FCSL Series. FCSL
incorporates proven metal foil technology to pro-
duce the ultimate in a current sense resistor. FCSL
features the effective combination of very low and
stable TCRs (Temperature Coefficient of Resistance)
available in a wide selection of very low ohmic val-
ues. Power ratings up to 5 Watts makes FCSL the
ideal choice for your current sensing applications.
F E AT U R E S
? Foil Construction ensures a very stable TCR
(Temperature Coefficient of Resistance)
? Designed for automatic insertion
? Industry standard sizes
? High heat resistant use
? Low heat electromotive use
? Color: white (top) and green (bottom)
S E R I E S S P E C F I C AT I O N S
Resistance
TCR
Weight
Derating
Series Power Rating
FCSL64 2.0W
FCSL76 3.0W
FCSL90 4.0W
FCSL110 5.0W
Range Tolerance
1M Ω ±5%
2M Ω ±2%
3M Ω ^ 100M Ω ±1%
1M Ω ±5%
2M Ω ±2%
3M Ω ^ 100M Ω ±1%
1M Ω ±5%
2M Ω ±2%
3M Ω ^ 100M Ω ±1%
1M Ω ±5%
2M Ω ±2%
3M Ω ^ 100M Ω ±1%
(ppm/°C)
±150
±100
±50
±150
±100
±50
±150
±100
±50
±150
±100
±50
(g)
0.03572
0.05038
0.07065
0.09594
100
80
60
40
20
0
-55
0 50 70 100
Ambient Temperature, ° C
155
CHARACTERISTICS
Test Condition
Maximum ?R
*In-rush Current
Max. temperature for 70°C
rated power
Operating tempera- -55°C ~ +155°C
ture range
Rated voltage √(Rated power x Resistance value) V
Series
FCSL64
FCSL76
FCSL90
FCSL110
Rated
Wattage
2W
3W
4W
5W
1m Ω ~10m Ω
In-rush Max.
Power Current
225W 125A
325W 150A
440W 180A
600W 240A
12m Ω ~100m Ω
In-rush Max.
Power Current
150W 70A
210W 80A
300W 100A
440W 120A
In-rush current* Rated current 10 msec ON, 60 sec
OFF, 10 cycles* (see table at right)
Rapid change of -55°C (30min.)/+155°C (30min.), 100
temperature cycles
Solderability 245°C ±5°C for 3 ±0.5 sec.
Endurance at 70°C 70°C ±3°C, Rated voltage 1.5h ON,
0.5h OFF, 1000h
Resistance to solder - 260°C ±5°C for 10 ±1 sec.
ing heat
Moisture resistance 60°C ±2°C, 90~95% RH, Rated volt -
±(1.0% +0.0005Ω)
±(1.0% +0.0005Ω)
Min. 90% coverage
±(1.0% +0.0005Ω)
±(0.5% +0.0005Ω)
±(2.0% +0.0005Ω)
In-rush current = √ (in-rush power/resistance value),
or max. current, whichever is smaller
age 1.5h ON, 0.5h OFF, 1000h
1-866-9-OHMITE ? INT’L 1-847-258-0300 ? FAX 1-847-574-7522 ? WWW.OHMITE.COM ? INFO@OHMITE.COM
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相关代理商/技术参数 |
参数描述 |
|---|---|
| FCSL90R050GER | 制造商:OHMITE 制造商全称:Ohmite Mfg. Co. 功能描述:Metal Foil Current Sense |
| FCSL90R050JER | 制造商:OHMITE 制造商全称:Ohmite Mfg. Co. 功能描述:Metal Foil Current Sense |
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