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17FPR040E

17FPR040E首页预览图
型号: 17FPR040E
PDF文件:
  • 17FPR040E PDF文件
  • 17FPR040E PDF在线浏览
功能描述: Axial Wire Element Current Sense
PDF文件大小: 143.53 Kbytes
PDF页数: 共1页
制造商: ETC2[List of Unclassifed Manufacturers]
制造商LOGO: ETC2[List of Unclassifed Manufacturers] LOGO
制造商网址:
捡单宝17FPR040E
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  • 深圳市惊羽科技有限公司

    4

    实-单-专-线----135-7521-2775135-7521-2775-------Q-微-恭-候-----有-问-秒-回彭小姐深圳市福田区深南中路3037号南光捷佳大厦2031室11016819

  • 17FPR040E
  • OHMITE 
  • 车规-被动器件 
  • ▉▉:2年内 
  • ▉▉:2416 
  • ▉▉¥73.9一有问必回一特殊渠道一有长期订货一备货HK仓库 

PDF页面索引
120%
Ohmite Mfg. Co. 1-866-9-OHMITE • Int’l 1-847-258-0300 • Fax 1-847-574-7522 • www.ohmite.com • info@ohmite.com 17
10 Series
Axial Wire Element
Current Sense
Standard part numberS for 10 SerieS
Ohmic 2 Terminal 4 Terminal
value 2 watt 3 watt 5 watt 3 watt 4.5 watt 7 watt
0.005 12FR005 13FR005 15FR005 13FPR005E 14FPR005E 17FPR005E
0.010 12FR010 13FR010 15FR010 13FPR010E 14FPR010E 17FPR010E
0.015 12FR015 13FR015 15FR015 13FPR015E 14FPR015E 17FPR015E
0.020 12FR020 13FR020 15FR020 13FPR020E 14FPR020E 17FPR020E
0.025 12FR025 13FR025 15FR025 13FPR025E 14FPR025E 17FPR025E
0.030 12FR030 13FR030 15FR030 13FPR030E 14FPR030E 17FPR030E
0.040 12FR040 13FR040 15FR040 13FPR040E 14FPR040E 17FPR040E
0.050 12FR050 13FR050 15FR050 13FPR050E 14FPR050E 17FPR050E
0.060 12FR060 13FR060 15FR060 13FPR060E 14FPR060E 17FPR060E
0.070 12FR070 13FR070 15FR070 13FPR070E 14FPR070E 17FPR070E
0.075 13FPR075E 14FPR075E 17FPR075E
0.080 12FR080 13FR080 15FR080 13FPR080E 14FPR080E 17FPR080E
0.090 12FR090 13FR090 15FR090 13FPR090E 14FPR090E 17FPR090E
0.100 12FR100 13FR100 15FR100 13FPR100E 14FPR100E 17FPR100E
0.150 13FR150 15FR150
0.200 13FR200 15FR200
0.250 15FR250
L max.
D ±.010 /
±0.3
1.562 ±0.062 /
39.7 ±1.6
d ±.002 /
±0.05
M
Dimensions (in. / mm)
Series Wattage Ohms Length Diam. “M” Lead ga.
12 2 0.005-0.10 0.416 / 10.6 0.094 / 2.4 1.156 / 29.4 20
13 3 0.005-0.20 0.570 / 14.5 0.205 / 5.2 1.310 / 33.3 20
15 5 0.005-0.25 0.935 / 23.8 0.330 / 8.4 1.675 / 42.5 18
F E A T U R E S
Ideal for current sensing applica-
tions
1% Tolerance standard, others
available
Fixed resistance measuring
point “M”
Low inductance (non-inductive
below 0.25Ω)
RoHS compliant product avail-
able; add “E” suffix to part num-
ber to specify
SPECIFICATIONS
Material
Terminals: Solder-plated copper
terminals or copper clad steel
depending on ohmic value.
RoHS solder composition is
96% Sn, 3.5% Ag, 0.5% Cu
Encapsulation: Silicone molding
compound.
Derating
Linearly from 100% @ +25°C to
0% @ +275°C.
Electrical
Tolerance: ±1% standard.
Others available.
Power rating: Based on 25°C
free air rating.
Overload: 5 times rated wattage
for 5 seconds.
Dielectric withstanding voltage:
1000 VRMS for 3 and 5 watt;
500 VRMS for 2 watt.
Insulation resistance:
Not less than 1000MΩ.
Thermal EMF:
Less than ±2µV/°C.
Temperature range:
-55°C to 275°C.
L +.015 /
+0.4
D +.015 /
+0.4
A (min.)
B ±.010 /
±
0.03
0.032 ±.002
0.81
±
.05
(20 AWG)
ordering information
 
Ohm Value
Example:
R050= 0.05
Tolerance
F=1%
D= 0.5%
10 Series
Wattage
Terminals
Blank =2 terminals
P=4 terminals
RoHS Compliant
Dimensions (in. / mm)
Series Wattage Ohms Length Diam. A B
13 3 0.005-0.1 0.625/15.9 0.200/5.08 1.25/31.8 0.125/3.18
14 4.5 0.005-0.1 1.060/26.9 0.335/8.51 1.50/38.1 0.200/5.08
17 7 0.005-0.1 1.500/38.1 0.375/9.53 1.50/38.1 0.200/5.08
FEATURES
Ideal for current sensing applica-
tions
1% Tolerance standard, others
available
Low Inductance (non-inductive
below 0.25Ω)
Tinned Copper Leads
RoHS Compliant
SPECIFICATIONS
Material
Terminals: Tinned Copper Leads
Encapsulation: Silicone Molding
Compound
Derating
Linearly from 100% at +25˚C to
0% at +200˚C
Ohmite’s Four-terminal Current-sense Resistors are specifically
designed for low-resistance applications requiring the highest
accuracy and temperature stability. This four-terminal version
of Ohmite’s 10 Series resistor is specially designed for use in a
Kelvin configuration, in which a current is applied through two
opposite terminals and sensing voltage is measured across the
other two terminals .
The Kelvin configuration enables the resistance and tempera-
ture coefficient of the terminals to be effectively eliminated. The
four terminal design also results in a lower temperature coef-
ficient of resistance and lower self-heating drift which may be
experienced on two-terminal resistors. The requirement to con-
nect to the terminals at precise test points is eliminated, allowing
for tighter tolerancing on the end application.
Electrical
Resistance Range: 0.005Ω to
0.100Ω standard
Standard Tolerance: ±1%; oth-
ers available
Operating Temperature Range:
-55˚C to +200˚C
Temperature Coefficient of
Resistance, 0˚C to 85˚C:
0.015Ω: ±50 PPM/˚C
<0.015Ω: ±100 PPM/˚C
Environmental Performance:
Exceeds the requirements of
MIL-PRF-49465
Power rating: Based on 25˚C free
air rating.
Overload: 5 times rated wattage
for 5 seconds
Max. Current: 22 amps
Dialectric withstanding voltage:
1500 VAC for 4.5 and 7 watt
1000 VAC for 3 watt
Insulation resistance: Not less
than 1000 MΩ
Thermal EMF: Less than ±2µV/˚C
Four Terminal Axial
Two Terminal Axial
0
500
400
300
200
100
Milliohms
10 20 4030 50
600
700
0
ppm/°C
2 watt
3 watt
5 watt
Temperature
Coefficient of
Resistance
Check product availability at www.ohmite.com
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