Thick Film Chip Resistor Arrays
Thick Film Chip Resistor Networks
(Lead-Free for CN12 Series)
Document No.
TCN-120X001C
Revise Date
2011/05/03
page number
1 / 9
TA-I TECHNOLOGY CO., LTD
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 :
2.1.1 Chip Resistor Arrays :
2.2 Dimension :
UNIT:mm
Type
L
W
t
P
a
b
c
CN12
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
CN12
Ceramic Substrate
Over Coat
Conductor:
(Lead-free or with lead)
Resistive Element
Plating Ni + Sn
Thick Film Chip Resistor Arrays
Thick Film Chip Resistor Networks
(Lead-Free for CN12 Series)
Document No.
TCN-120X001C
Revise Date
2011/05/03
page number
2 / 9
TA-I TECHNOLOGY CO., LTD
CN12
2.3 Schematic :
3. Type Designation:
3.1 Chip Resistor Arrays
CN 12 J TN 102
Product Code size Tolerance Packaging Nominal
CN : Chip Resistor Array Power Rating Resistance
Note :
TN : Lead-Free products packaged by paper tape
12 – 0201 *2
J-±5%
G-±2%
F-±1%
T- Paper Tape
3 digits e.g.,:
(E-24) 102 = 1KΩ
4 digits e.g., :
(E-96) 1540 = 154Ω
43R2 = 43.2
Ω
N : Lead-free
Thick Film Chip Resistor Arrays
Thick Film Chip Resistor Networks
(Lead-Free for CN12 Series)
Document No.
TCN-120X001C
Revise Date
2011/05/03
page number
3 / 9
TA-I TECHNOLOGY CO., LTD
4. Ratings & Characteristics :
Type
Power
Rating
at 70℃
Rating
Voltage
Max.
Working
Voltage
Max.
Over Load
Voltage
Operating
Temp.
(℃)
Resistance
Tolerance
(%)
Resistance
Range
(Ω)
Temp
Co-efficient
PPM/℃
CN12
1/32W
Refer 4.2
12.5V
25V
-55
∫
+125℃
±5%
±2%
±1%
10Ω~1MΩ
± 300
0Ω THICK FILM CHIP RESISTOR ARRAYS
Type
Rated Current
Max Overload Current
Resistance Range
CN12
0.5
1 A
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
70 100 125
Ambient
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)
Thick Film Chip Resistor Arrays
Thick Film Chip Resistor Networks
(Lead-Free for CN12 Series)
Document No.
TCN-120X001C
Revise Date
2011/05/03
page number
4 / 9
TA-I TECHNOLOGY CO., LTD
5. Reliability Tests:
Test Items
Reference
standard
Condition of Test
Test Limits
Temperature Coefficient
of Resistance
IEC60115-1-4.8
JIS-C5201-4.8
-55〜 +125 ℃
Refer 4.0
Short Time Overload
IEC60115-1-4.13
JIS-C5201-4.13
2.5 X rated voltage for 5 sec
±(2.0%+0.1Ω)
0Ω : 50 mΩ or less
Intermittent Overload
EC60115-1-4.39
JIS-C5201-4.39
2.5X rated voltage or Max OverloadingVoltage ,
1 sec “ON” 25 sec “OFF” ,
10000 cycles
±(5.0%+0.1Ω)
0Ω : 50mΩ or less
Load Life
IEC60115-1-4.25.1
JIS-C5201-4.25.1
1000 hours at rated voltage ,
70℃ , 1.5hours
“ON “, 0.5hour “OFF”
±(3.0%+0.1Ω)
0Ω :100 mΩ or less
Load Life with Humidity
IEC60115-1-4.24
JIS-C5201-4.24
1000 hours at rated voltage ,
40±2℃,90~95% RH
1.5hours “ON “, 0.5hour “OFF”
±(3.0%+0.1Ω)
0Ω :100 mΩ or less
Rapid Change
of Temperature
IEC60115-1-4.19
JIS-C5201-4.19
-55℃ (30 min. ) / +155 ℃(30 min. )
5 cycles
±(3.0%+0.1Ω)
0Ω :50 mΩ or less
Solderability
IEC60115-1-4.17
JIS-C5201-4.17
245±5℃ solder, 2±0.5 sec dwell.
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
JIS-C5201-4.15
Pressure 0.5 kgf a R0.5 pressure rod
for 10 sec
Without mechanical damage
such as breaks. Electrical
characteristics shall be satisfied
DielectricWithstanding
Voltage (Voltage Proof)
IEC60115-1-4.7
JIS-C5201-4.7
Applying voltage 100V for 1 minute.
No abnormalities such
as flashover, burning
dielectric breakdown shall appear.
Resistance to Solder Heat
IEC60115-1-4.18
JIS-C5201-4.18
270 ±5℃ solder , 10 ±1 sec dwell .
±(3.0%+0.1Ω)
0Ω: 50mΩ or less
Note* : RCWV : Rated continuous working voltage .
Thick Film Chip Resistor Arrays
Thick Film Chip Resistor Networks
(Lead-Free for CN12 Series)
Document No.
TCN-120X001C
Revise Date
2011/05/03
page number
5 / 9
TA-I TECHNOLOGY CO., LTD
6.Marking : No Marking for CN12
7. Taping & Reel :
7.1 Taping Dimensions
7.1.1 2 mm pitch paper
UNIT: mm
Type
A
B
W
F
E
P1
P2
P0
ψD0
T0
CN12
0.7±0.1
1.0±0.1
8.0±0.2
3.5±0.05
1.75±0.1
2.0±0.1
2.0±0.05
4.0±0.1
+0.1
1.5 -0
0.40±0.1
Package Type
Paper Tape
2 mm pitch
178mm/R
CN12
10000
7.2 Reel Specifications
UNIT: mm
Type
ψA
ψB
ψC
W
T
CN12
178.0 ± 2.0
60.0 ± 1.0
13.0 ± 1.0
9.0 ± 1.0
11.5 ± 1.0
Thick Film Chip Resistor Arrays
Thick Film Chip Resistor Networks
(Lead-Free for CN12 Series)
Document No.
TCN-120X001C
Revise Date
2011/05/03
page number
6 / 9
TA-I TECHNOLOGY CO., LTD
7.3 Peel off Strength:
Peel –off force of paper and blister tape is in accordance with “JIS-C5202”
that is , 0.1 to 0.7 N at a peel-off speed of 300 mm / minute.
pull
top cover tape ≒300mm/min
10〜15∘ standard : 0.1〜0.7N
carrier tape
8. Label
8.1 Manufacture Label :
8.1.1 Chip Resistor Array
Date Code Resistance Tolerance Type
Lot No:
8.2. Customer Label ( By customer request ):
8.2.1 Chip Resistor Array
QTY: 10000 PCS
102 J
63120320K- 0631 CN12JT
TA-I TECH LEAD FREE
0201 4P2R 5% 1KΩ
21-283-621004 CN12JTN102
07.06.11
Lead-Free Product
Date
Product Spec
Customer No
Thick Film Chip Resistor Arrays
Thick Film Chip Resistor Networks
(Lead-Free for CN12 Series)
Document No.
TCN-120X001C
Revise Date
2011/05/03
page number
7 / 9
TA-I TECHNOLOGY CO., LTD
9. Recommended land patterns
Land pattern
Type Size
Dimension ( mm )
a
b
c
p
f
CN
12
0.3
0.3
0.3
0.5
0.9
10. Recommend IR – Reflow profile : (solder : Sn96.5 / Ag3 / Cu0.5)
Peak : 250
0
5
℃ , 5 sec
Pre – heat Zone : 150 to 180 ℃, 90 ± 30 sec
Soldering Zone : 230℃ or higher , 30 ± 10 sec
12012041
Thick Film Chip Resistor Arrays
Thick Film Chip Resistor Networks
(Lead-Free for CN12 Series)
Document No.
TCN-120X001C
Revise Date
2011/05/03
page number
8 / 9
TA-I TECHNOLOGY CO., LTD
11. Storage Conditions:
Temperature : 5 to 35 ℃
Related Humidity :40 to 75% RH
12. Shelf Life :
2 Years from manufacturing date.
13. ECN :
Engineering Change Notice: The customer will be informed with ECN if there is significant
modification on the characteristics and materials described in Approval Sheet.
14. Manufacturing Country & City :
TA-I TECHNOLOGY CO., LTD. ( Taiwan– Tao Yuan )
Tel: 886-3-3246169 Fax : 886-3-3246167
Associated companies :
(1) FORTUNE TASK RESISTOR FACTORY ( China – Dongguan )
Tel : 86-769-8339-4790〜3 Fax : 86-769-8339-4794
(2) TA-I TECHNOLOGY (DONGGUAN ) CO., LTD. ( China –Dongguan )
Tel : 86-769-8339-4790〜3 Fax : 86-769-8339-4794
(3) TA-I TECHNOLOGY ( SU ZHOU ) CO., LTD. ( China – Su Zhou)
Tel :86- 512-63457879 Fax : 86-512-63457869
(4) TAI OHM ELECTRONICS ( M ) SDN. BHD. ( Malaysia – Pulaupinang )
Tel :604- 3900480 Fax : 604-3901481
(5) P.T.TAI ELECTRONICS Indonesia ( Indonesia – Jakarta )
Tel :002-62-21-44820254 Fax : 002-62-21-44820256
Thick Film Chip Resistor Arrays
Thick Film Chip Resistor Networks
(Lead-Free for CN12 Series)
Document No.
TCN-120X001C
Revise Date
2011/05/03
page number
9 / 9
TA-I TECHNOLOGY CO., LTD
Revise record
Date
Content
Owner
Sep. 11. 2007
2.2 Dimension :
“ P “ change from 0.48±0.1 to 0.47±0.1
Vincent
May 03 .2011
Reliability test :
Reference standard from JIS-5202 change to IEC60115 &
JIS-C5201
Kate
