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HOME>Products TOP>Leaded Resistors>Precision Grade(RNS Coat-Insulated Precision Fixed Metal Film Resistors)

Leaded ResistorsCoat-Insulated Precision Fixed Metal Film Resistors[RNS]

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Construction Features Standard Approved Dimensions Type Designation
Taping & Forming Matrix   Ratings   Derating Curve            
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Leaded Resistors/Coat-Insulated Precision Fixed Metal Film Resistors RNS
Coating color : Light gray
Marking : Alpha/Numeric
  Construction
    
Leaded Resistors/Coat-Insulated Precision Fixed Metal Film Resistors RNS Construction
1. Insulation coating
2. Trimming line
3. Ceramic core
4. Electrode cap
5. Lead wire
6. Resistive film
  
Features
  
High precision resistors with resistance tolerance 0.1% and T.C.R. 5×10-6/K.
Excellent long term stability in resistance value.
Automatic insertion is applicable.
Products meet EU-RoHS requirements.
  
  
Standard Approved
MIL-R-10509G standard (USA)
  
Dimensions
Type
Dimensions (mm) Weight
(g/1000pcs)
L1 D0.5 d (Nominal) 3
RNS1/8 6.4 2.3 0.6 38 220
RNS1/4 9.5 3.5 440
RNS1/2 13.5 520
RNS1 15.5 5.5 0.8 1300
     
Type Designation
RNS   1/8   E   C   T52   A   1003   B
                    

Product Code
  Power Rating   T.C.R.
(×10-6/K)
  Terminal
Surface Material
  Taping & Forming   Packaging   Nominal
Resistance
  Resistance
Tolerance
    1/8 : 0.125W
1/4 : 0.25W
1/2 : 0.5W
1 : 1W
  Y : 5
T : 10
E : 25
C : 50
  C : SnCu
  See table below   A : AMMO
R : REEL 
  4digits
  B : 0.1%
C : 0.25%
D : 0.5%
F : 1%
               
                             
Contact us when you have control request for environmental hazardous material other than the substance specified by EU-RoHS.
For further information on taping and forming, please refer to Common Specification.
     
Taping & Forming Matrix

Type
Axial Taping Radial Taping
T26 T52 VT VTP
VTE
RNS1/8
RNS1/4

     
Ratings

Type
Power Rating T.C.R.
(×10-6/K)
Resistance Range () Max. Working Voltage Max. Overload Voltage Dielectric Withstanding Voltage
B : 0.1%
E24 , E192
C : 0.25%
E24 , E192
D : 0.5%
E24 , E192
F : 1%
E24 , E96
RNS1/8
(RN55)
0.125W Y : 5 100 ~ 100k 100 ~ 100k 100 ~ 100k 100 ~ 100k 200V 400V 500V
T : 10 100 ~ 200k 100 ~ 200k 100 ~ 200k 100 ~ 200k
E : 25 5.1 ~ 750k 5.1 ~ 1.62M 0.2 ~ 2M 0.2 ~ 2M
C : 50
RNS1/4
(RN60)
0.25W E : 25 5.1 ~ 1M 5.1 ~ 2M 0.2 ~ 2M 0.2 ~ 2M 250V 500V 700V
C : 50 5.1 ~ 1.5M 0.2 ~ 5.1M 0.2 ~ 5.1M
RNS1/2
(RN65)
0.5W E : 25 5.1 ~ 1.5M 5.1 ~ 2M 0.2 ~ 2.4M 0.2 ~ 4.7M 300V 600V 700V
C : 50 5.1 ~ 2M 5.1 ~ 2.4M 0.2 ~ 5.1M 0.2 ~ 5.1M
RNS 1
(RN70)
1W E : 25 5.1 ~ 2M 5.1 ~ 2.4M 0.2 ~ 5.1M 0.2 ~ 5.1M 350V 700V 1000V
C : 50 5.1 ~ 2.4M 0.2 ~ 6.8M
Rated Ambient Temperature : +70
Operation Temperature Range : -25 ~ +85 (T.C.R. : 5, 10×10-6/K)
Operation Temperature Range : -55~ +165 (T.C.R. : 25, 50×10-6/K)
Rated voltage=√(Power Rating×Resistance value) or Max. working voltage, whichever is lower.
     
Derating Curve

Leaded Resistors/Coat-Insulated Precision Fixed Metal Film Resistors RNS Derating Curve
For resistors operated at an ambient temperature of 70 or above, a power rating shall be derated in accordance with the left derating curve.
  
   ① T.C.R.
   Y(5×10-6/K), T(10×10-6/K)
   ② T.C.R.
   E(25×10-6/K), C(50×10-6/K)


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