CNCR24FTN1540 [ETC]
Thick Film Chip Resistor Arrays;
| 型号： | CNCR24FTN1540 |
| 厂家： | 
ETC |
| 描述： | Thick Film Chip Resistor Arrays |
| 文件： | 总8页 (文件大小：934K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Document No
Revised Date
page number
TCNCR-240S001B
2012/11/06
1 / 8
Thick Film Chip Resistor Arrays
( Lead-Free for CNCR24 Concave Reverse Type )
1. Scope :
This specification applies for the CNCR24 Concave Type of thick film chip resistor arrays made by TA-I.
2. Construction , Dimensions , Schematic :
2.1 Construction :
Plating Ni + Sn
Over Coat
Ceramic Substrate
Conductor
2.1.1 Chip Resistor Arrays :
Top
Side
Bottom
2.2 Dimension :
UNIT:mm
L
W
T
A
B
C
D
P
Type
>0.6T
2.0±0.1
1.0±0.1 0.45±0.1 0.3±0.1 0.15±0.1 0.25±0.1
0.50±0.1
CNCR24
TA-I TECHNOLOGY CO., LTD
Document No
Revised Date
page number
TCNCR-240S001B
2012/11/06
2 / 8
Thick Film Chip Resistor Arrays
( Lead-Free for CNCR24 Concave Reverse Type )
2.3 Schematic
3. Type Designation:
3.1 Chip Resistor Arrays
CNCR
24
J
T N
102
Product Code
size
Tolerance
Packaging
Nominal
CNCR: Chip Resistor Arrays
Power Rating
Resistance
Concave Reverse type
J-±5%
F-±1%
24-0402*4
T- Paper Tape
N – Lead Free
3
digits e.g.,:
(E-24) 102 = 1KΩ
digits E.G. :
(E-96) 1540 = 154Ω
4
TA-I TECHNOLOGY CO., LTD
Document No
Revised Date
page number
TCNCR-240S001B
2012/11/06
3 / 8
Thick Film Chip Resistor Arrays
( Lead-Free for CNCR24 Concave Reverse Type )
4. Ratings & Characteristics :
Temp
Coefficient
PPM/℃
Operating
Temp.(℃)
Resistance
Range (Ω )
PowerRating
Rating
Voltage
Max .Working Max. OverLoad
Resistance
Tolerance(%)
Type
at 70℃
Voltage
Voltage
1/16W
Refer 4.2
25V
50V
-55~+125℃
±5%
10Ω~1MΩ ≦±300
CNCR24
0Ω THICK FILE CHIP RESISTOR ARRAYS
Type
CNCR 24
Rated Current
Max Overload Current
Resistance Range
1A
2.5 A
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 CNCR24JTN102 the rated voltage ?
CNCR24JTN102 P:1/16W R:102 = 1KΩ = 1000Ω
;
E =
0.0625(W) * 1000(Ω) = 7.9 (V)
TA-I TECHNOLOGY CO., LTD
Document No
Revised Date
page number
TCNCR-240S001B
2012/11/06
4 / 8
Thick Film Chip Resistor Arrays
( Lead-Free for CNCR24 Concave Reverse Type )
5. Reliability Tests:
Reference
standard
R R
)
Test Items
Condition of Test
-55〜 +125 ℃
Test Limits (
Temperature Coefficient
of Resistance
IEC60115-1-4.8
JIS-C5201-1-4.8
Refer 4.0
IEC60115-1-4.13
JIS-C5201-1-4.13
± ( 2.0 % + 0.1Ω )
0Ω : 50mΩ or less
2.5 X rated voltage for 5 sec
Short Time Overload
Intermittent Overload
2.5X rated voltage
or Max Overloading Voltage ,
1 sec “ON” 25 sec “OFF” ,
10000 cycles
EC60115-1-4.39
JIS-C5201-1-4.39
± ( 5.0% + 0.1Ω )
0Ω : 50mΩ or less
1000 hours at rated voltage ,
70℃ , 1.5hours
1%:±(1.0%+0.05Ω)
5%:±(3.0%+0.1Ω)
0Ω : 100mΩ or less
IEC60115-1-4.25.1
JIS-C5201-1-4.25.1
Load Life
“ON “, 0.5hour “OFF”
1000 hours at rated voltage ,
40±2℃, 90~95% RH
1.5hours “ON “, 0.5hour “OFF”
1%:±(1.0%+0.05Ω)
5%:±(3.0%+0.1Ω)
0Ω : 100mΩ or less
IEC60115-1-4.24
JIS-C5201-1-4.24
Load Life with Humidity
1%:±(0.5%+0.05Ω)
5%:±(1.0%+0.05Ω)
0Ω : 50mΩ or less
-55℃ (30 min. ) / +125 ℃(30 min. )
Rapid Change of
Temperature
IEC60115-1-4.19
JIS-C5201-1-4.19
5 cycles
At least 95% of surface area
of electrode shall be covered with
new solder.
245±5℃ solder, 2±0.5 sec dwell.
Solder : Sn96.5 / Ag3.0 / Cu0.5
IEC60115-1-4.17
JIS-C5201-1-4.17
Solderability
Core body
Without mechanical damage
such as breaks. Electrical
characteristics shall be satisfied
IEC60115-1-4.15 Pressure 1.0 kgf a R0.5 pressure rod
JIS-C5201-1-4.15
for 10 sec
No abnormalities such as
Applying voltage 100V for 1 minute. flashover, burning dielectric
breakdown shall appear.
Dielectric Withstanding
Voltage (Voltage Proof)
IEC60115-1-4.7
JIS-C5201-1-4.7
1%:±(1.0%+0.05Ω)
5%:±(2.0%+0.1Ω)
0Ω : 50mΩ or less
IEC60115-1-4.18
JIS-C5201-1-4.18
270 ±5℃ solder , 10 ±1 sec dwell .
Resistance to Solder Heat
Note* : RCWV : Rated continuous working voltage .
6. Marking
6.1 ± 5% ( E24 )
Resistance value is expressed by 3 digits, the first two digits represent the
significant figures of nominal resistance value inΩ, and the third digit
represents exponent for base of 10.
E.G. 102 = 10×102 = 1KΩ
TA-I TECHNOLOGY CO., LTD
Document No
Revised Date
page number
TCNCR-240S001B
2012/11/06
5 / 8
Thick Film Chip Resistor Arrays
( Lead-Free for CNCR24 Concave Reverse Type )
6.2 ±1% (E96 )
Resistance value is expressed by 4 digits, the first three digits represent the
significant figures of nominal resistance value inΩ, and the fourth digit
represents exponent for base of 10.
E.G. 4701 = 470×101 = 4700Ω = 4.7kΩ
7. Taping & Reel
7.1 Taping Dimensions
7.1.1 2 mm pitch paper
UNIT: mm
ψD0
+0.1
Type
A
B
W
F
E
P1
P2
P0
T0
+0.2
1.2±0.1 2.2±0.1 8.0±0.2 3.5±0.05 1.75±0.1 2.0±0.05 2.0±0.05 4.0±0.1
CNCR24
1.5
0.6
-0
-0
Paper Tape
Package Type
CNCR24
2 mm pitch
178mm / R
10000
7.2 Reel Specifications
TA-I TECHNOLOGY CO., LTD
Document No
Revised Date
page number
TCNCR-240S001B
2012/11/06
6 / 8
Thick Film Chip Resistor Arrays
( Lead-Free for CNCR24 Concave Reverse Type )
UNIT: mm
ψA
ψB
ψC
Type
W
T
13.0 ± 1.0
9.0 ± 1.0
11.5 ± 1.0
CNCR24
178.0 ± 2.0
60 or more
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
≒300mm/min
top cover tape
10〜15∘
standard : 0.1〜0.7N
carrier tape
8. Label
8.1 Manufacture Label :
8.1.1 Chip Resistor Arrays
Date Code Resistance Tolerance Type
QTY: 10000 PCS
102
J
63140076K- 0631
CNCR24JT
Lot No:
8.2. Customer Label ( By customer request ) :
8.2.1 Chip Resistor Arrays
Lead-Free Product
TA-I TECH
0402 8P4R 5% 1KΩ
LEAD FREE
Product Spec
21-283-621004 CNCR24JT102
Customer No
Date
04.05.21
TA-I TECHNOLOGY CO., LTD
Document No
Revised Date
page number
TCNCR-240S001B
2012/11/06
7 / 8
Thick Film Chip Resistor Arrays
( Lead-Free for CNCR24 Concave Reverse Type )
9. Recommended land patterns
b
p
f
Chip resistor array
a
Land
Solder resist
Land pattern
Dimension ( mm )
Type
Size
a
b
p
f
0.4~0.5
0.25~0.3
0.5
2.0
CNCR
24
10. Recommend IR – Reflow profile : (solder : Sn96.5 / Ag3 / Cu0.5)
5
Peak : 250
0℃ , 5 sec
Pre – heat Zone : 150 to 180 ℃, 90 ± 30 sec
Soldering Zone : 230℃ or higher , 30 ± 10 sec
TA-I TECHNOLOGY CO., LTD
Document No
Revised Date
page number
TCNCR-240S001B
2012/11/06
8 / 8
Thick Film Chip Resistor Arrays
( Lead-Free for CNCR24 Concave Reverse Type )
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 :62-21-89830123 Fax : 62-21-89830703
TA-I TECHNOLOGY CO., LTD
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