CNC24JTN102 Datasheet, PDF (4/8 Pages) List of Unclassifed Manufacturers – Thick Film Chip Resistor Arrays

Thick Film Chip Resistor Arrays
( Lead-Free for CNC24 Concave Type )
Halogen-Free
Document No TCNC-240S001F
Revised Date
2012/07/25
page number
4/8
5. Reliability Tests:
Test Items
Reference
standard
Condition of Test
Test Limits ( R R )
Temperature Coefficient IEC60115-1-4.8
of Resistance
JIS-C5201-1-4.8
Short Time Overload
IEC60115-1-4.13
JIS-C5201-1-4.13
-55〜 +125 ℃
2.5 X rated voltage for 5 sec
Refer 4.0
± ( 2.0 % + 0.1Ω )
0Ω : 50mΩ or less
Intermittent Overload
IEC60115-1-4.39
JIS-C5201-1-4.39
2.5X rated voltage
or Max Overloading Voltage ,
1 sec “ON” 25 sec “OFF” ,
10000 cycles
Load Life
IEC60115-1-4.25.1
JIS-C5201-1-4.25.1
1000 hours at rated voltage ,
70℃ , 1.5hours
“ON “, 0.5hour “OFF”
Load Life with Humidity
IEC60115-1-4.24
JIS-C5201-1-4.24
1000 hours at rated voltage ,
40±2℃, 90~95% RH
1.5hours “ON “, 0.5hour “OFF”
Rapid Change of
Temperature
IEC60115-1-4.19 -55℃ (30 min. ) / +125 ℃(30 min. )
JIS-C5201-1-4.19
5 cycles
± ( 5.0% + 0.1Ω )
0Ω : 50mΩ or less
± (3.0% + 0.1Ω)
0Ω : 100mΩ or less
± (3.0% + 0.1Ω)
0Ω : 100mΩ or less
± (1.0% + 0.05Ω)
0Ω : 50mΩ or less
Solderability
IEC60115-1-4.17
JIS-C5201-1-4.17
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-C5201-1-4.15
Pressure 1.0 kgf a R0.5 pressure rod
for 10 sec
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
JIS-C5201-1-4.18
270 ±5℃ solder , 10 ±1 sec dwell .
± ( 2.0% + 0.1Ω )
0Ω : 50mΩ or less
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
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