Thick Film Chip Resistors Arrays
(Lead-Free for CN 0 ohm Series)
Halogen-Free
1. Scope :
Document No. TCN-XX0S036C
Revise Date
page number
2014/04/25
1/10
This specification applies for the CN 0 ohm series of thick film chip resistor arrays made by TA-I.
2. Construction , Dimensions , Schematic :
2.1 Construction :
Over Coat
Conductor:
(Lead-free)
Resistive Element
Plating
Ni + Sn
Ceramic Substrate
2.1.1 Chip Resistor Arrays :
CN22
CN24/34
CN32
CN28
TA-I TECHNOLOGY CO., LTD
Thick Film Chip Resistors Arrays
(Lead-Free for CN 0 ohm Series)
Halogen-Free
2.2 Dimension :
Document No. TCN-XX0S036C
Revise Date
page number
2014/04/25
2/10
UNIT: mm
Type
CN22
CN24
CN28
CN32
CN34
L
1.0 ± 0.1
2.0 ± 0.1
4.0 ± 0.2
W
1.0 ± 0.1
1.0 ± 0.1
1.6 ± 0.15
t
P
a
b
c
d
0.33±0.1
0.4±0.1
0.4±0.1
0.45±0.1
0.6±0.1
0.35 ± 0.1 0.65 ± 0.1 0.33 ± 0.1 0.15 ± 0.1 0.25 ± 0.1
0.4 ± 0.1
0.4 ± 0.1
0.5 ± 0.05
0.5 ± 0.05
0.3 ± 0.1
0.3 ± 0.1
0.15 ± 0.1 0.25 ± 0.1
0.25 ± 0.1 0.25 ± 0.1
0.3 ± 0.2
0.3 ± 0.2
0.3 ± 0.2
0.3 ± 0.2
1.6 ± 0.15 1.6 ± 0.15 0.45 ± 0.1 0.76 ± 0.1 0.45 ± 0.1
3.2 ± 0.2
1.6 ± 0.15
0.5 ± 0.1
0.8 ± 0.05 0.45 ± 0.1
2.3 Schematic :
TA-I TECHNOLOGY CO., LTD
Thick Film Chip Resistors Arrays
(Lead-Free for CN 0 ohm Series)
Halogen-Free
3. Type Designation :
3.1 Chip Resistor Arrays
Document No. TCN-XX0S036C
Revise Date
page number
2014/04/25
3/10
CN
Product Code
CN : Chip Resistor Array
24
size
Power Rating
J
Tolerance
TN
Packaging
0
Nominal
Resistance
22-0402*2
24-0402*4
28-0402*8
32-0603*2
34-0603*4
J-±5%
G-±2%
F-±1%
T- Paper Tape
1 digits E.G.:
(E-24) 0 = 0Ω
N :
Lead-free
Note :
TN : Lead-Free products packaged by paper tape
4. Ratings & Characteristics :
0Ω THICK FILE CHIP RESISTOR ARRAYS
Type
CN Series
Rate Current
1A
Max Overload Current
2.5A
Resistance Range
50mΩ MAX
TA-I TECHNOLOGY CO., LTD
Thick Film Chip Resistors Arrays
(Lead-Free for CN 0 ohm Series)
Halogen-Free
Document No. TCN-XX0S036C
Revise Date
page number
2014/04/25
4/10
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)
TA-I TECHNOLOGY CO., LTD
Thick Film Chip Resistors Arrays
(Lead-Free for CN 0 ohm Series)
Halogen-Free
5. Reliability Tests:
Test Items
Reference
standard
IEC60115-1-4.8
JIS-C5201-1-4.8
Document No. TCN-XX0S036C
Revise Date
page number
2014/04/25
5/10
Condition of Test
Test Limits
(△R )
Temperature Coefficient
of Resistance
-55〜 +125
℃
Refer 4.0
Short Time Overload
IEC60115-1-4.13
2.5 X rated voltage for 5 sec
JIS-C5201-1-4.13
50 mΩ or less
Intermittent Overload
IEC60115-1-4.39 2.5X rated voltage or Max Overloading Voltage ,
50mΩ or less
JIS-C5201-1-4.39 1 sec “ON” 25 sec “OFF” , 10000 cycles
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”
100 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”
100 mΩ or less
Rapid Change of Temperature
IEC60115-1-4.19
-55℃ (30 min. ) / +155
℃(30
min. ) 5 cycles
JIS-C5201-1-4.19
50 mΩ or less
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
IEC60115-1-4.15
Pressure 1.0 kgf a R0.5 pressure rod for 10 sec
JIS-C5201-1-4.15
Without mechanical damage
such as breaks. Electrical
characteristics shall be
satisfied
Dielectric Withstanding
Voltage (Voltage Proof)
IEC60115-1-4.7
JIS-C5201-1-4.7
Applying voltage 100V for 1 minute.
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
50mΩ or less
Note* : RCWV : Rated continuous working voltage
.
TA-I TECHNOLOGY CO., LTD
stm32/stm8
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