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Current Sense. 13FRxxxE Datasheet

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Current Sense. 13FRxxxE Datasheet
















13FRxxxE Sense. Datasheet pdf. Equivalent













Part

13FRxxxE

Description

Axial Wire Element Current Sense



Feature


FEATURES • Ideal for current sensing a pplications • 1% Tolerance standard, others available • Fixed resistance m easuring point “M” • Low inductan ce (non-inductive below 0.25Ω) • RoH S compliant product available; add “E ” suffix to part number to specify 70 0 600 500 Temperature Coefficient of Re sistance 2 watt 3 watt 5 watt SPECIFIC ATIONS Material Terminals: Solder-pla.
Manufacture

Ohmite Manufacturing

Datasheet
Download 13FRxxxE Datasheet


Ohmite Manufacturing 13FRxxxE

13FRxxxE; ted copper terminals or copper clad stee l depending on ohmic value. Encapsulati on: Silicone molding compound. Derating Linearly from 100% @ +25°C to 0% @ +2 75°C. Electrical Tolerance: ±1% stand ard. Others available. Power rating: Ba sed on 25°C free air rating. Overload: 5 times rated wattage for 5 seconds. D ielectric withstanding voltage: 1000 VR MS for 3 and 5 watt; 5.


Ohmite Manufacturing 13FRxxxE

00 VRMS for 2 watt. Insulation resistanc e: Not less than 1000MΩ. Thermal EMF: Less than ±2µV/°C. Temperature range : -55°C to 275°C. Axial Wire Element Current Sense 1.562 ±0.062 / 39.7 ±1 .6 L max. D ±.010 / ±0.3 d ±.002 / 0.05 10 Series M Two Terminal Axial Dimensions (in. / mm) Series Wattage O hms Length Diam. “M” Lead ga. 12 2 0.005-0.10 0.416 / 10.6 0.094 / 2..


Ohmite Manufacturing 13FRxxxE

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 ppm/°C 400 300 200 100 0 0 10 www.DataSheet4U.com 20 30 Mil liohms 40 50 A (min.) L +.015 / +0. 4 D +.015 / +0.4 B ±.010 / ±0.03 F EATURES • Ideal for current sensing a pplications • 1% Tolerance standard, others available • Low In.




Part

13FRxxxE

Description

Axial Wire Element Current Sense



Feature


FEATURES • Ideal for current sensing a pplications • 1% Tolerance standard, others available • Fixed resistance m easuring point “M” • Low inductan ce (non-inductive below 0.25Ω) • RoH S compliant product available; add “E ” suffix to part number to specify 70 0 600 500 Temperature Coefficient of Re sistance 2 watt 3 watt 5 watt SPECIFIC ATIONS Material Terminals: Solder-pla.
Manufacture

Ohmite Manufacturing

Datasheet
Download 13FRxxxE Datasheet




 13FRxxxE
FEATURES
• 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
700
600
500
400
300
www.DataSheet4U.com
200
Temperature
Coefficient of
Resistance
2 watt
3 watt
5 watt
100
0
0 10 20 30 40 50
Milliohms
SPECIFICATIONS
Material
Terminals: Solder-plated copper
terminals or copper clad steel
depending on ohmic value.
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.
1.562 ±0.062 /
39.7 ±1.6
10 Series
Axial Wire Element
Current Sense
L max.
D ±.010 / d ±.002 /
±0.3 ±0.05
M
Two Terminal Axial
Series Wattage Ohms
12 2 0.005-0.10
13 3 0.005-0.20
15 5 0.005-0.25
Dimensions (in. / mm)
Length
Diam.
“M” Lead ga.
0.416 / 10.6 0.094 / 2.4 1.156 / 29.4 20
0.570 / 14.5 0.205 / 5.2 1.310 / 33.3 20
0.935 / 23.8 0.330 / 8.4 1.675 / 42.5 18
A (min.)
L +.015 /
+0.4
D +.015 /
+0.4
B ±.010 /
±0.03
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
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
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
0.032 ±.002
0.81±.05
(20 AWG)
Four Terminal Axial
Series Wattage Ohms
13 3 0.005-0.1
14 4.5 0.005-0.1
17 7 0.005-0.1
Dimensions (in. / mm)
Length
Diam.
A
0.625/15.9 0.200/5.08 1.25/31.8
1.060/26.9 0.335/8.51 1.50/38.1
1.500/38.1 0.375/9.53 1.50/38.1
B
0.125/3.18
0.200/5.08
0.200/5.08
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.
STANDARD PART NUMBERS FOR 10 SERIES
Ohmic
2 Terminal
value 2 watt 3 watt 5 watt
3 watt
4 Terminal
4.5 watt
7 watt
0.005
0.010
0.015
0.020
0.025
0.030
0.040
0.050
0.060
0.070
12FR005
12FR010
12FR015
12FR020
12FR025
12FR030
12FR040
12FR050
12FR060
12FR070
13FR005
13FR010
13FR015
13FR020
13FR025
13FR030
13FR040
13FR050
13FR060
13FR070
15FR005
15FR010
15FR015
15FR020
15FR025
15FR030
15FR040
15FR050
15FR060
15FR070
13FPR005E
13FPR010E
13FPR015E
13FPR020E
13FPR025E
13FPR030E
13FPR040E
13FPR050E
13FPR060E
13FPR070E
14FPR005E
14FPR010E
14FPR015E
14FPR020E
14FPR025E
14FPR030E
14FPR040E
14FPR050E
14FPR060E
14FPR070E
17FPR005E
17FPR010E
17FPR015E
17FPR020E
17FPR025E
17FPR030E
17FPR040E
17FPR050E
17FPR060E
17FPR070E
0.075
0.080
0.090
0.100
0.150
12FR080
12FR090
12FR100
13FR080
13FR090
13FR100
13FR150
15FR080
15FR090
15FR100
15FR150
13FPR075E
13FPR080E
13FPR090E
13FPR100E
14FPR075E
14FPR080E
14FPR090E
14FPR100E
17FPR075E
17FPR080E
17FPR090E
17FPR100E
0.200
0.250
13FR200 15FR200
15FR250
ORDERING INFORMATION
Terminals
Wattage
Blank = 2 terminals RoHS Compliant
P = 4 terminals
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10 Series Tolerance Ohm Value
F = 1% Example:
D= 0.5% R050= 0.05
Check product availability at www.ohmite.com
Ohmite Mfg. Co. 1600 Golf Rd., Rolling Meadows, IL 60008 • 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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