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     AXIAL TYPE RESISTOR

Correctohm-RN Series
Metal Film Resistor
High precision & Low T.C.R
Molding insulation
MIL-R-10509F AMENDMENT4
DSP C 6001-501 C
DSP C 6001-502 E
Last update: 2025.06.18. [Electrical-spec] [Resistance value] [Note] [Dimensions] [Model-number] EU-RoHS


Information
 


Electrical specifications
[ Rating ]

Product type
 		 Rated power [W] Highest usable voltage [V]
Extreme highest
overload voltage [V]
 
Applicable temperature
range [degs.C]
 
125 degs.C 70 degs.C 125 degs.C 70 degs.C
RN55 0.1 0.125 200 250 400 -55 ~ 175
RN60 0.125 0.25 250 300 500
RN65 0.25 0.5 300 350 600
RN70 0.5 0.75 350 400 700
RN75 1 1.5 500 600 1000
 

[ Performance ]
  Performance test contents Performance of Correctohm-RN JIS C 5201-1
Electric Resistance value Rate value 6.1
T.C.R Rate value 6.2
Overload (short time) ±(0.1%+0.01ohm) 8.1
Insulation resistance 100,000Mohm Min. 12.1
Voltage proof ±(0.1%+0.01ohm) 12.2
Overload (intermittent) ±(0.1%+0.05ohm) 8.4
Mechanic Terminal strength ±(0.02%+0.05ohm) 9.5
Vibration resistance ±(0.1%+0.05ohm) 9.11
Solder dip resistance ±(0.05%+0.05ohm) 11.2
Solder ability 95% Min. 11.1
Solvent resistance Appearance not having a problem. 11.3
Weatherability Low temperature test ±(0.1%+0.05ohm) 10.2
Temperature cycling test ±(0.1%+0.05ohm) 10.1
Humidity resistance ±(0.2%+0.05ohm) 10.4
Rated load (70degs.C) ±(0.2%+0.05ohm) 7.1
Rated load (125degs.C) ±(0.3%+0.05ohm) 7.1


Production resistance value range
[ Standard ]
Product type Resistance
tolerance		 Production resistance value range [ohm]
R: ±5 ppm/degs.C S: ±10 ppm/degs.C E: ±25 ppm/degs.C C: ±50 ppm/degs.C
RN55 B: ±0.1 % 49.9 ~ 129K 49.9 ~ 129K 10.0 ~ 129K 10.0 ~ 129K
C: ±0.25 % 49.9 ~ 129K 30.1 ~ 129K 10.0 ~ 129K 10.0 ~ 129K
D: ±0.5 % 49.9 ~ 179K 30.1 ~ 179K 10.0 ~ 179K 10.0 ~ 179K
F: ±1 % 49.9 ~ 179K 30.1 ~ 179K 10.0 ~ 179K 10.0 ~ 179K
RN60 B: ±0.1 % 49.9 ~ 250K 49.9 ~ 250K 10.0 ~ 250K 10.0 ~ 250K
C: ±0.25 % 49.9 ~ 250K 30.1 ~ 250K 10.0 ~ 250K 10.0 ~ 250K
D: ±0.5 % 49.9 ~ 250K 30.1 ~ 250K 10.0 ~ 250K 10.0 ~ 250K
F: ±1 % 49.9 ~ 250K 30.1 ~ 250K 10.0 ~ 250K 10.0 ~ 250K
RN65 B: ±0.1 % 49.9 ~ 250K 49.9 ~ 250K 10.0 ~ 250K 10.0 ~ 250K
C: ±0.25 % 49.9 ~ 250K 30.1 ~ 250K 10.0 ~ 250K 10.0 ~ 250K
D: ±0.5 % 49.9 ~ 250K 30.1 ~ 250K 10.0 ~ 250K 10.0 ~ 250K
F: ±1 % 49.9 ~ 250K 30.1 ~ 250K 10.0 ~ 250K 10.0 ~ 250K
RN70 B: ±0.1 % 49.9 ~ 511K 49.9 ~ 1M 10.0 ~ 1M 10.0 ~ 1M
C: ±0.25 % 49.9 ~ 511K 30.1 ~ 1M 10.0 ~ 1M 10.0 ~ 1M
D: ±0.5 % 49.9 ~ 511K 30.1 ~ 1M 10.0 ~ 1M 10.0 ~ 1M
F: ±1 % 49.9 ~ 511K 30.1 ~ 1M 10.0 ~ 1M 10.0 ~ 1M
RN75 B: ±0.1 % 100 ~ 301K 49.9 ~ 1M 49.9 ~ 5.11M 49.9 ~ 5.11M
C: ±0.25 % 100 ~ 301K 49.9 ~ 1M 49.9 ~ 5.11M 49.9 ~ 5.11M
D: ±0.5 % 100 ~ 301K 49.9 ~ 1M 49.9 ~ 5.11M 49.9 ~ 5.11M
F: ±1 % 100 ~ 301K 49.9 ~ 1M 49.9 ~ 5.11M 49.9 ~ 5.11M


[ MIL standard and DSP standard ]
Product type Resistance tolerance Temperature coefficient of resistance Production resistance value range [ohm]
RN55 B: ±0.1 %
C: ±0.25 %
D: ±0.5 %
F: ±1 %		 E: ±25 ppm/degs.C
C: ±50 ppm/degs.C		 49.9 ~ 100K
RN60 49.9 ~ 250K
RN65 49.9 ~ 250K
RN70 49.9 ~ 1M
RN75 49.9 ~ 2M


General specifications
Storage temperature range -10 to +50 degrees C
Relative humidity 85%RH (No condensation)

Note
* Use to the apparatus which may cause an in-vehicle apparatus (including the train),
   medical equipment, an aviation apparatus, an apparatus about human life including the ship apparatus and the serious damage;
   when is done, please talk by all means.

Dimensions
 
Product type  D [mm] L [mm] d [mm] L1 [mm]
RN55 3.4±0.2 6.6±0.5 0.6±0.05 38±3
RN60 3.9±0.2 10.5±0.5 0.6±0.05 38±3
RN65 5.3±0.3 16.0±0.5 0.6±0.05 38±3
RN70 6.5±0.5 20.0±0.5 0.8±0.05 38±3
RN75 10.0±0.5 28.0±0.5 0.8±0.05 38±3

Materials  
Insulation molding epoxy resin
Resistive film Ni-Cr type
Lead wire annealed copper wire
Core ceramic
Electrode caps brass


Model number
RN 60 E 10kohm - B
*1 *2 *3 *4   *5


*1 Product number RN :RN Series
*2



 		 Rated power



 		 55 : 0.1W (125degs.C) / 0.125W (70degs.C)
60 : 0.125W (125degs.C) / 0.25W (70degs.C)
65 : 0.25W (125degs.C) / 0.5W (70degs.C)
70 : 0.5W (125degs.C) / 0.75W (70degs.C)
75 : 1.0W (125degs.C) / 1.5W (70degs.C)
*3

 

 Temperature coefficient of resistance

(The guarantee temperature range of T.C.R is
 0~70 degs.C about R, S.)
 R : ±5 ppm/degs.C
S : ±10 ppm/degs.C
E : ±25 ppm/degs.C
C : ±50 ppm/degs.C
*4
 Resistance value Please see Production resistance value range.
*5


 		 Resistance tolerance



 B : ±0.1 %
C : ±0.25 %
D : ±0.5 %
F : ±1.0 %




Update list
   
2025.06.18. Specification RN50 removed.
2023.04.21. First edition