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

Leaded ResistorsCoat-Insulated Metal Film Fixed Resistors[SNF]

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Construction Features Dimensions Type Designation Taping & Matrix        
Ratings   Derating Curve                              
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Leaded Resistors/Coat-Insulated Metal Film Fixed Resistors SNF
Coating color : Light blue
Marking : Color code : 4 color-bands
  Construction
   
Leaded Resistors/Coat-Insulated Metal Film Fixed Resistors SNF Construction
1. Marking
2. Flame retardant coating
3. Trimming line
4. Ceramic core
5. Electrode cap
6. Lead wire
7. Resistive film
 
Features
 
Flame retardant coating.
Automatic insertion is applicable.
Various types of formings are available.
Products meet EU-RoHS requirements.
 
 
Dimensions
Type
Dimensions(mm) Weight(g)
(1000pcs)
L C Max. D d(Nominal)
SNF2C 3.20.2 3.4 1.70.3 0.45 20min 150
SNF2E 6.30.5 7.1 2.30.3 0.6 240
SNF2H 9.01.0 11.0 3.50.5 0.7 520
   
Type Designation
SNF   2E   C   T52   A   100   J
           
Product Code   Power Rating   Terminal
Surface Material
  Taping &
Forming
  Packaging   Nominal Resistance   Resistance Tolerance
    2C : 0.25W
2E : 0.25W
2H : 0.5W
  C : SnCu
  See table
below
  A : AMMO
R : REEL
  3digits
  J : 5%
Contact us when you have control request for environmental hazardous material other than the substance specified by EU-RoHS..
For further information on taping, please refer to Common Specification.
 
Taping & Forming Matrix
Type
Axial Taping M Forming
T26
T52
M5
M10
M12.5
M15
SNF2CC M5F
SNF2EC M10F M12.5R
SNF2HC M12.5K M15K

   
Ratings

Type
Power Rating Resistance Range() T.C.R.
(×10-6/K)
Max.Working Voltage Max.Overload Voltage Dielectric Withstanding Voltage
J : 5%
E24
SNF2CC 0.25W 0.47 ~ 9.1 +350 ~
-400
1.5V 3.7V 300V
SNF2EC 0.47 ~ 100 5.0V 12.5V 500V
SNF2HC 0.50W 7.0V 17.5V 700V
Rated Ambient Temperature : +70
Operating Temperature Range : -55 ~ +155
Rated voltage = √(Power Rating×Resistance value) or Max.working voltage, whichever is lower.
   
Derating Curve

Leaded Resistors/Coat-Insulated Metal Film Fixed Resistors SNF 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.


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