Thick Film Chip Resistor Arrays
Thick Film Chip Resistor Networks
Document No.
Revise Date
page number
TCN-120X001C
2011/05/03
1/9
(Lead-Free for CN12 Series)
1. Scope :
This specification applies for the CN12 series of thick film chip resistor arrays made by TA-I.
2. Construction , Dimensions , Schematic :
2.1 Construction :
Over Coat
Conductor:
(Lead-free or with lead)
Resistive Element
Plating
Ni + Sn
Ceramic Substrate
2.1.1 Chip Resistor Arrays :
CN12
2.2 Dimension :
UNIT:mm
Type
CN12
L
W
t
P
a
b
c
0.82
±
0.1 0.57
±
0.1 0.35
±
0.1 0.47
±
0.1 0.33
±
0.1 0.15
±
0.1 0.15
±
0.1
TA-I TECHNOLOGY CO., LTD
Thick Film Chip Resistor Arrays
Thick Film Chip Resistor Networks
Document No.
Revise Date
page number
TCN-120X001C
2011/05/03
2/9
(Lead-Free for CN12 Series)
2.3 Schematic :
CN12
3. Type Designation:
3.1 Chip Resistor Arrays
CN
Product Code
CN : Chip Resistor Array
12
size
Power Rating
J
Tolerance
TN
Packaging
102
Nominal
Resistance
12 – 0201 *2
J-±5%
G-±2%
F-±1%
T- Paper Tape
3
digits e.g.,:
(E-24) 102 = 1KΩ
N :
Lead-free
4
digits e.g., :
(E-96) 1540 = 154Ω
43R2 = 43.2
Ω
Note :
TN : Lead-Free products packaged by paper tape
TA-I TECHNOLOGY CO., LTD
Thick Film Chip Resistor Arrays
Thick Film Chip Resistor Networks
Document No.
Revise Date
page number
TCN-120X001C
2011/05/03
3/9
(Lead-Free for CN12 Series)
4. Ratings & Characteristics :
Power
Rating
at 70℃
Max.
Working
Voltage
Max.
Over Load
Voltage
Operating
Temp.
(℃)
-55
∫
+125℃
Type
Rating
Voltage
Resistance
Tolerance
(%)
±5%
±2%
±1%
Resistance
Range
(Ω)
Temp
Co-efficient
PPM/℃
CN12
1/32
W
Refer 4.2
12.5V
25V
10Ω~1MΩ
±
300
0Ω THICK FILM CHIP RESISTOR ARRAYS
Type
CN12
Rated Current
0.5
Max Overload Current
1A
Resistance Range
Max 50mΩ
4.1 Derating Curve :
For resistors operated at ambient temperature over 70℃ , power rating shall be derated in
accordance with figure 1.
P max.
100
Power ratio ( % )
50
0
-55
50
Ambient
70
100
125
Temp. (
C
)
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 CN12JTN102 the rated voltage ?
CN12JTN102
P:1/32W
; R:102 = 1KΩ = 1000Ω
E=
0.031(W) * 1000(Ω)
= 5.56 (V)
TA-I TECHNOLOGY CO., LTD
Thick Film Chip Resistor Arrays
Thick Film Chip Resistor Networks
Document No.
Revise Date
page number
TCN-120X001C
2011/05/03
4/9
(Lead-Free for CN12 Series)
5. Reliability Tests:
Test Items
Temperature Coefficient
of Resistance
Short Time Overload
Reference
standard
IEC60115-1-4.8
JIS-C5201-4.8
Condition of Test
-55〜 +125
℃
Refer 4.0
Test Limits
IEC60115-1-4.13
2.5 X rated voltage for 5 sec
JIS-C5201-4.13
2.5X rated voltage or Max OverloadingVoltage ,
EC60115-1-4.39
1 sec “ON” 25 sec “OFF” ,
JIS-C5201-4.39
10000 cycles
1000 hours at rated voltage ,
IEC60115-1-4.25.1
70℃ , 1.5hours
JIS-C5201-4.25.1
“ON “, 0.5hour “OFF”
1000 hours at rated voltage ,
IEC60115-1-4.24
40±2℃,90~95% RH
JIS-C5201-4.24
1.5hours “ON “, 0.5hour “OFF”
IEC60115-1-4.19 -55℃ (30 min. ) / +155
℃(30
min. )
JIS-C5201-4.19 5 cycles
IEC60115-1-4.17 245±5℃ solder, 2±0.5 sec dwell.
JIS-C5201-4.17 Solder : Sn96.5 / Ag3.0 / Cu0.5
±(2.0%+0.1Ω)
0Ω : 50 mΩ or less
±(5.0%+0.1Ω)
0Ω : 50mΩ or less
±(3.0%+0.1Ω)
0Ω :100 mΩ or less
±(3.0%+0.1Ω)
0Ω :100 mΩ or less
±(3.0%+0.1Ω)
0Ω :50 mΩ or less
At least 95% of surface area
of electrode shall be
covered with new solder.
Without mechanical damage
such as breaks. Electrical
characteristics shall be satisfied
No abnormalities such
as flashover, burning
dielectric breakdown shall appear.
±(3.0%+0.1Ω)
0Ω:
50mΩ or less
Intermittent Overload
Load Life
Load Life with Humidity
Rapid Change
of Temperature
Solderability
Core body
IEC60115-1-4.15 Pressure 0.5 kgf a R0.5 pressure rod
JIS-C5201-4.15
for 10 sec
DielectricWithstanding
Voltage (Voltage Proof)
IEC60115-1-4.7
JIS-C5201-4.7
Applying voltage 100V for 1 minute.
IEC60115-1-4.18
270
±5℃
solder , 10
±1
sec dwell .
Resistance to Solder Heat
JIS-C5201-4.18
Note* : RCWV : Rated continuous working voltage
.
TA-I TECHNOLOGY CO., LTD
Thick Film Chip Resistor Arrays
Thick Film Chip Resistor Networks
Document No.
Revise Date
page number
TCN-120X001C
2011/05/03
5/9
(Lead-Free for CN12 Series)
6.Marking : No Marking for CN12
7. Taping & Reel :
7.1 Taping Dimensions
7.1.1
2 mm pitch paper
UNIT: mm
Type
CN12
A
0.7±0.1
B
1.0±0.1
W
8.0±0.2
F
E
P1
2.0±0.1
P2
2.0±0.05
P0
ψD0
+0.1
T0
0.40±0.1
3.5±0.05 1.75±0.1
4.0±0.1 1.5
-0
Paper Tape
Package Type
2 mm pitch
178mm/R
10000
CN12
7.2
Reel Specifications
UNIT: mm
Type
CN12
ψA
178.0 ± 2.0
ψB
60.0 ± 1.0
ψC
13.0
±
1.0
W
9.0
±
1.0
T
11.5
±
1.0
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