Thick Film Chip Resistor Arrays
Thick Film Chip Resistor Networks
( CN Series Standard )
Halogen-Free
1. Scope :
Document No.
Revise Date
page number
TCN-XX0S001T
2020/04/06
1 /12
This specification applies for the CN series of thick film chip resistor arrays & chip resistor networks made
by TA-I.
2. Construction , Dimensions , Schematic :
2.1 Construction :
Over Coat
Conductor
Resistive Element
Plating Ni + Sn
Ceramic Substrate
2.1.1 Chip Resistor Arrays :
CN22
CN24/34
CN28
CN32
d
TA-I TECHNOLOGY CO., LTD
Thick Film Chip Resistor Arrays
Thick Film Chip Resistor Networks
( CN Series Standard )
Halogen-Free
3. Type Designation:
3.1 Chip Resistor Arrays
Document No.
Revise Date
page number
TCN-XX0S001T
2020/04/06
3 /12
CN
Product Code
CN : Chip Resistor Array
34
size
Power Rating
J
Tolerance
TN
Packaging
103
Nominal
Resistance
22-0402*2
24-0402*4
28-0402*8
32-0603*2
34-0603*4
35-0603*5
J-±5%
G-±2%
F-±1%
T- Paper Tape
3 digits E.G.:
(E-24) 103 = 10KΩ
N：normal
(RoHS Exclusion clause)
W：Totally Lead free
5R6 = 5.6Ω
4 digits E.G. :
(E-96) 1540 = 154Ω
43R2 = 43.2Ω
3.2 Chip Resistor Networks
CN
Product Code
CN : Chip Resistor Array
35
Size
Power Rating
J
Tolerance
TN
Packaging
R
Circuit
103
Resistance value
35-0603*5
J-±5%
T-Paper tape
N：normal
(RoHS Exclusion clause)
W：Totally Lead
free
R-10P8R 5.10 com
3 digits E.G. :
(E-24)103 = 10KΩ
Note :
TN : Lead-Free products packaged by paper tape.
TA-I TECHNOLOGY CO., LTD
Thick Film Chip Resistor Arrays
Thick Film Chip Resistor Networks
( CN Series Standard )
Halogen-Free
4. Ratings & Characteristics :
Type
CN22
CN24
CN28
CN32
CN34
CN35
CN34
CN32
CN22
CN24
Power
Rating
at 70℃
Rating
Voltage
Max.
Working
Voltage
Max.
Over Load
Voltage
Operating
Temp.
(℃)
Document No.
Revise Date
page number
TCN-XX0S001T
2020/04/06
4 /12
Resistance
Tolerance
(%)
Resistance
Range
(Ω)
Temp
Co-efficient
PPM/℃
25V
50V
50V
25V
50V
25V
50V
100V
100V
50V
100V
50V
-55
∫
+125℃
±5%
±2%
±1%
10Ω~1MΩ
10Ω~1MΩ
56Ω~100kΩ
±250
±200
±200
±400
1/16W
Refer 4.2
±5%
3.0Ω~9.1Ω
±500
0Ω THICK FILE CHIP RESISTOR ARRAYS
Type
CN Series
Rate Current
1A
Max Overload Current
2.5A
Resistance Range
50mΩ MAX
4.1 Derating Curve :
For resistors operated at ambient temperature over 70℃ , power rating shall be derated in
accordance with figure 1.
125
Figure 1
4.2 Rated Voltage:
The rated voltage is calculated by the following formula:
E=
P*R
E=Rated Voltage(V)
P=Rated Power(W)
R=Resistance Value(Ω)
E.G. : What is CN34JTN102 the rated voltage ?
CN34JTN102 P:1/16W ; R:102 = 1KΩ = 1000Ω
E=
0.0625(W) * 1000(Ω)
= 7.9 (V)
TA-I TECHNOLOGY CO., LTD
Thick Film Chip Resistor Arrays
Thick Film Chip Resistor Networks
( CN Series Standard )
Halogen-Free
5. Reliability Tests:
Test Items
Reference
standard
IEC60115-1-4.8
JIS-C5201-1-4.8
Document No.
Revise Date
page number
TCN-XX0S001T
2020/04/06
5 /12
Condition of Test
Test Limits (△R )
Temperature Coefficient
of Resistance
-55½ +125
℃
Refer 4.0
Short Time Overload
IEC60115-1-4.13
2.5 X rated voltage for 5 sec
JIS-C5201-1-4.13
±(2.0%+0.1Ω)
0Ω : 50 mΩ or less
Intermittent Overload
IEC60115-1-4.39 2.5X rated voltage or Max Overloading Voltage ,
JIS-C5201-1-4.39 1 sec “ON” 25 sec “OFF” , 10000 cycles
±(5.0%+0.1Ω)
0Ω :
50mΩ or less
Load Life
IEC60115-1-4.25.1 1000 hours at rated voltage , 70℃ , 1.5hours
JIS-C5201-1-4.25.1 “ON “, 0.5hour “OFF”
1%:±(1.0%+0.05Ω)
5%:±(3.0%+0.1Ω)
0Ω :100 mΩ or less
1%:±(1.0%+0.05Ω)
5%:±(3.0%+0.1Ω)
0Ω :100 mΩ or less
1%:±(0.5%+0.05Ω)
5%:±(1.0%+0.05Ω)
0Ω :50 mΩ or less
Load Life with Humidity
IEC60115-1-4.24 1000 hours at rated voltage , 40±2℃,
JIS-C5201-1-4.24 90~95% RH 1.5hours “ON “, 0.5hour “OFF”
Rapid Change of Temperature
IEC60115-1-4.19
-55℃ (30 min. ) / +155
℃(30
min. ) 5 cycles
JIS-C5201-1-4.19
Solderability
IEC60115-1-4.17 245±5℃ solder, 2±0.5 sec dwell.
JIS-C5201-1-4.17 Solder : Sn96.5 / Ag3.0 / Cu0.5
At least 95% of surface area
of electrode shall be covered
with new solder.
Core body
Without mechanical damage
IEC60115-1-4.15
such as breaks. Electrical
Pressure 1.0 kgf a R0.5 pressure rod for 10 sec
JIS-C5201-1-4.15
characteristics shall be
satisfied
Dielectric
Withstanding
IEC60115-1-4.7
Applying voltage 100V for 1 minute.
JIS-C5201-1-4.7
Voltage (Voltage Proof)
No abnormalities such as
flashover, burning dielectric
breakdown shall appear.
Resistance to Solder Heat
IEC60115-1-4.18
270
±5℃
solder , 10
±1
sec dwell .
JIS-C5201-1-4.18
0.5%,1%:±(1.0%+0.05Ω)
2%,5%:±(2.0%+0.1Ω)
0Ω:
50mΩ or less
Note* : RCWV : Rated continuous working voltage
.
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