Datasheet > FCSL20R050FER

FCSL20R050FER

更新时间： 2024-09-25 13:47:47

品牌	Logo	应用领域
OHMITE		/
页数	文件大小	规格书
2页	526K
描述
1.0W 0.05 OHM 1% FCS

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中文翻译

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数据手册

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FCSL20R050FER 数据手册

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 produce the ultimate in a cur-

rent sense resistor. FCSL features the effec-

tive combination of very low and stable TCRs

(Temperature Coefficient of Resistance) avail-

able in a wide selection of very low ohmic

values. Power ratings up to 10 Watts makes

FCSL the ideal choice for your current sens-

ing applications.

F ꢀ at u ꢁ ꢀ S

•ꢀFoilꢀConstructionꢀensuresꢀaꢀveryꢀstableꢀTCRꢀ(Temperatureꢀ

Coefficient of Resistance)

•ꢀDesignedꢀforꢀautomaticꢀinsertion

•ꢀIndustryꢀstandardꢀsizes

•ꢀHighꢀheatꢀresistantꢀuse

•ꢀLowꢀheatꢀelectromotiveꢀuse

•ꢀColor:ꢀwhiteꢀ(top)ꢀandꢀgreenꢀ(bottom)

SꢀꢁꢂꢀS SpꢀCꢂFꢂCatꢂonS

ChaꢁaCtꢀꢁꢂStꢂCS

Power Resistance

Rating Range (mΩ) Tol. (ppm/°C) (g)

TCR Weight

Test Condition

(10W) Rated power x1.5, 5s

Maximum ∆R

Series

±(1.0%+0.0005Ω)

Overload

FCSL64 2.0W

±5% ±150 0.036

±2% ±100

70°C

(10W: 100°C)

Max. temperature

for rated power

3m ~ 100m ±1%

10m ~ 50mΩ ±0.5% ±50

±50

-55°C ~ +155°C

Operating

temp. range

FCSL76 3.0W

FCSL90 4.0W

FCSL110 5.0W

±5% ±150 0.050

±2% ±100

±50

±5% ±150 0.071

±2% ±100

√(Rated power x Resistance

value) V

Rated voltage

3m ~ 100m ±1%

Rated current 10 msec ON,

60 sec OFF, 10 cycles* (see

table below)

±(1.0% +0.0005Ω)

In-rush current*

-55°C (30min.)/+155°C

(30min.), 100 cy.

-40℃ (30min), Room temp

(3min), +125℃ (30min),

Room temp (3min), 1000 cy.,

FCSL150 only

±(1.0% +0.0005Ω)

Rapid change of

3m ~ 100m ±1%

±50

temperature

±5% ±150 0.096

±2% ±100

±0.6%

3m ~ 100m ±1%

10m ~ 50mΩ ±0.5% ±50

±50

FCSL150 10.0W

±5% ±100 0.316

±2% ±100

245°C ±5°C for 3 ±0.5 sec.

Min. 90% cover-

age

Solderability

3m ~ 100m ±1% ±100

(>9m:±50)

70°C ±3°C, Rated voltage

1.5h ON, 0.5h OFF, 1000h

±(1.0% +0.0005Ω)

±(0.5% +0.0005Ω)

±(2.0% +0.0005Ω)

Endurance at

70°C

260°C ±5°C for 10 ±1 sec.

Resistance to

soldering heat

Recommended Reflow

Temperature Profile

60°C ±2°C, 90~95% RH,

Rated voltage 1.5h ON, 0.5h

OFF, 1000h

Moisture

resistance

Derating

For lead free soldering (Sn-Ag-Cu

solder)

100

(10W)

±(1.0%+0.0005Ω)

Terminal strength 10W: Bending width: 2mm

for 10s±1s, Glass epoxy sub-

strate 1.6mm thick

Preheating:ꢀ 130°ꢀ~ꢀ180°ꢀ 60sꢀ~ꢀ90s

Heating:ꢀ Overꢀ220°ꢀ 30sꢀ~ꢀ90s

Peak:ꢀ

240°ꢀ~ꢀ260°ꢀ Max.ꢀ10s

*In-rush Current

1mΩ~10mΩ

Rated In-rush Max.

Series Wattage Power Current Power Current

Max.ꢀnumberꢀofꢀreflow:ꢀ2

12mΩ~100mΩ

In-rush Max.

300

240 ~ 260℃ Max. 10s

Peak

-55

50 70 100

155

250

200

150

100

Ambient Temperature, °C

FCSL64

FCSL76

FCSL90

FCSL110 5W

FCSL150 10W

225W

325W

440W

600W

700W

125A

150A

180A

240A

270A

150W

210W

300W

440W

470W

70A

80A

100A

120A

140A

In-rushꢀcurrentꢀ=ꢀ√(in-rush

power/resistance value), or

max. current, whichever is

smaller

Heating

Over 220℃

30s ~ 90s

Preheating

130 ~ 180℃

60 ~ 90 sec.

Time (sec.)

1-866-9-OHMITE • Int’l 1-847-258-0300 • Fax 1-847-574-7522 • www.ohmite.com • info@ohmite.com

中文翻译

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FCSL32R050FER	OHMITE	获取价格	1.5W 0.05 OHM 1% FCS
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