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Surface Mount Resistors Chip Networks(Concave Termination)[CND]
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Construction Features Applications Dimensions Type Designation Ratings
Derating Curve Circuit Construction   Example For Circuit Board Applications
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Surface Mount Resistors/Chip Networks (Concave Termination) CND
Coating color : Black
  Construction
 
Surface Mount Resistors/Chip Networks (Concave Termination) CND Construction
1. Protective coating
2. Resistive film
3. Inner electrode
4. Outer electrode
5. Ceramic substrate
 
Features
 
• More advancement in the mounting density than individual chip resistors.
• Mounting cost reduction by decreasing the number of parts mounting times.
• Higher self-alignment effect in reflow-soldering process.
• Suitable for an image recognition mounter due to square corner design.
• Suitable for both reflow and flow solderings.
• Integrated 8 elements for Pull-up/Pull-down.
• Products with lead free termination meet EU-RoHS requirements.
EU-RoHS regulation is not intended for Pb-glass contained in electrode, resistor element and glass.
 
 
Applications
 
• Resistors for Pull-up/Pull-down for digital circuits
 
 
Dimensions
Surface Mount Resistors/Chip Networks (Concave Termination) CND Dimensions1Surface Mount Resistors/Chip Networks (Concave Termination) CND Dimensions2
 
Type Dimensions(mm) Weight(g)
(1000pcs)
L
W
c
d
t0.1
a(Top)
a(Bottom)
b
P
CND2B10 6.40.2 3.10.2 0.350.15 0.550.15 0.6 0.60.1 0.60.15 0.150.1 (1.27) 38.6
CND1J10Y 3.2 0.15 1.6 0.15 0.2 0.1 0.350.1 0.55 0.330.15 0.30.1 (0.1) (0.635) 10.0
CND2A10Y 4.0 0.2 2.1 0.2 0.250.20 0.40.2 0.6 0.50.2 0.40.15 0.150.1 (0.8) 16.0
Figures in parenthesis are referential values.
   
Type Designation
               
CND   2B   10   V T TE 103 J
   
Product
Code		   Size   Number of
Termination
 Circuit
Symbol		 Terminal
Surface Material		 Taping Nominal
Resistance 		Resistance
Tolerance
    1J
2A
2B		   10   Nil:Standard common
electrode
V:Reverse common electrode
Y:Side electrode type		   T : Sn
(L : Sn/Pb)		  
TD : Paper
TE : Plastic
embossed
BK : Bulk

  3digits   J : 5%
                           
                           
The terminal surface material lead free is standard.
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 Packagings For chip Components.

   
Ratings


Type
Power Rating
(W/Element)
Resistance Range
()E12
Resistance
Tolerance
T.C.R.
(×10-6/K)
Max. Working
Voltage
Max. Overload
Voltage
Rated Ambient
Temp.
Operating Temp.
Range
CND2B10 0.063 100 ~ 100k J : 5% 200 50V 100V +70 -55 ~
+125
CND1J10Y 0.05 22 ~ 39k 25V 50V
CND2A10Y 0.063 100 ~ 100k
Please note that network resistors generate higher heat rather than single flat chip resistor even under rated power output.
Rated voltage=√(Power Rating×Resistance value) or Max. working voltage, whichever is lower.
   
Derating Curve

Surface Mount Resistors/Chip Networks (Concave Termination) CND 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.

   
Circuit Construction

Surface Mount Resistors/Chip Networks (Concave Termination) CND Circuit Construction

   
Example For Circuit Board Applications

Surface Mount Resistors/Chip Networks (Concave Termination) CND Example For Circuit Board Applications

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