d ± .002 /
D ± .010 /
1.562 ± 0.062 /
L +.015 /
+0.4
± 0.03
+0.4
FEATURES
? IDEAL FOR CURRENT SENSING APPLICA-
TIONS
? 1% TOLERANCE STANDARD, OTHERS
available
? FIXED RESISTANCE MEASURING
POINT “M”
? LOW INDUCTANCE (NON-INDUCTIVE
BELOW 0.25 Ω )
? ROHS COMPLIANT PRODUCT AVAIL-
ABLE; ADD “E” SUFFIX TO PART NUM-
BER TO SPECIFY
700
Temperature
600 Coefficient of
Resistance
500
2 watt
400 3 watt
5 watt
300
200
100
0
0 10 20 30 40 50
Milliohms
FEATURES
? IDEAL FOR CURRENT SENSING APPLICA-
TIONS
? 1% TOLERANCE STANDARD, OTHERS
available
? LOW INDUCTANCE (NON-INDUCTIVE
BELOW 0.25 Ω )
? 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
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 1000M Ω .
Thermal EMF:
LESS THAN ±2μV/°C.
Temperature range:
-55°C TO 275°C.
Electrical
Resistance Range: 0.005 Ω TO
0.100 Ω STANDARD
Standard Tolerance: ±1%; OTH-
ERS AVAILABLE
Operating Temperature Range:
-55?C TO +200?C
Temperature Coefficient of
Resistance, 0?C TO 85?C :
≥ 0.015 Ω : ±50 PPM/?C
<0.015 Ω : ±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 M Ω
Thermal EMF: LESS THAN ±2μV/?C
10 Series
Axial Wire Element
Current Sense
L MAX.
39.7 ± 1.6 ± 0.3 ± 0.05
M
Two Terminal Axial
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
D +.015 / B ± .010 /
A (min.)
0.032 ± .002
0.81 ± .05
(20 AWG)
Four Terminal Axial
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
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.
S TA N D A R D PA RT N U M B E R S F O R 1 0 S E R I E S
O R D E R I N G I N F O R M AT I O N
Ohmic
value
0.005
0.010
0.015
0.020
0.025
0.030
0.040
0.050
0.060
0.070
0.075
0.080
0.090
0.100
0.150
2 watt
12FR005
12FR010
12FR015
12FR020
12FR025
12FR030
12FR040
12FR050
12FR060
12FR070
12FR080
12FR090
12FR100
2 Terminal
3 watt
13FR005
13FR010
13FR015
13FR020
13FR025
13FR030
13FR040
13FR050
13FR060
13FR070
13FR080
13FR090
13FR100
13FR150
5 watt
15FR005
15FR010
15FR015
15FR020
15FR025
15FR030
15FR040
15FR050
15FR060
15FR070
15FR080
15FR090
15FR100
15FR150
3 watt
13FPR005E
13FPR010E
13FPR015E
13FPR020E
13FPR025E
13FPR030E
13FPR040E
13FPR050E
13FPR060E
13FPR070E
13FPR075E
13FPR080E
13FPR090E
13FPR100E
4 Terminal
4.5 watt
14FPR005E
14FPR010E
14FPR015E
14FPR020E
14FPR025E
14FPR030E
14FPR040E
14FPR050E
14FPR060E
14FPR070E
14FPR075E
14FPR080E
14FPR090E
14FPR100E
7 watt
17FPR005E
17FPR010E
17FPR015E
17FPR020E
17FPR025E
17FPR030E
17FPR040E
17FPR050E
17FPR060E
17FPR070E
17FPR075E
17FPR080E
17FPR090E
17FPR100E
Terminals
Wattage Blank = 2 terminals RoHS Compliant
P = 4 terminals
??? ? ?????
10 Series Tolerance Ohm Value
F = 1% Example:
D= 0.5% R050= 0.05 ?
Check product availability at www.ohmite.com
0.200
0.250
13FR200
15FR200
15FR250
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
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08-2822-90V0 功能描述:IC 与器件插座 VERTISOCKETS HORIZ BIFURCATED 8 PINS RoHS:否 制造商:Molex 产品:LGA Sockets 节距:1.02 mm 排数: 位置/触点数量:2011 触点电镀:Gold 安装风格:SMD/SMT 端接类型:Solder 插座/封装类型:LGA 2011 工作温度范围:- 40 C to + 100 C
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08-2823-90 功能描述:IC 与器件插座 VERTISOCKETS HORIZ BIFURCATED 8 PINS RoHS:否 制造商:Molex 产品:LGA Sockets 节距:1.02 mm 排数: 位置/触点数量:2011 触点电镀:Gold 安装风格:SMD/SMT 端接类型:Solder 插座/封装类型:LGA 2011 工作温度范围:- 40 C to + 100 C
08-2823-90C 功能描述:IC 与器件插座 VERTISOCKETS HORIZ COLLET 8 PINS RoHS:否 制造商:Molex 产品:LGA Sockets 节距:1.02 mm 排数: 位置/触点数量:2011 触点电镀:Gold 安装风格:SMD/SMT 端接类型:Solder 插座/封装类型:LGA 2011 工作温度范围:- 40 C to + 100 C
08-2823-90T 功能描述:IC 与器件插座 VERTISOCKETS HORIZ BIFURCATED 8 PINS RoHS:否 制造商:Molex 产品:LGA Sockets 节距:1.02 mm 排数: 位置/触点数量:2011 触点电镀:Gold 安装风格:SMD/SMT 端接类型:Solder 插座/封装类型:LGA 2011 工作温度范围:- 40 C to + 100 C