76
Chip Resistors Selection Charts
AC - Automotive grade chip resistors, 0402 to 2512
Electrical characteristics
Type
Power
P
70
Operating
Temp.
range
MWV RCOV DWV Resistance range & tolerance
T. C. R.
(ppm/°C)
Jumper criteria
(unit: A)
AC0402
1/16W -55°Cto+155°C 50V 100V 100V
E24 ±5%
E24/E96±0.5%,±1%
Jumper
1Ω≤R≤10MΩ
1Ω≤R≤10MΩ
<0.05Ω
1Ω≤R≤10Ω
10Ω<R≤10MΩ
±200
±100
Rated current
Max. current
1.0
2.0
AC0603
1/10W -55°Cto+155°C 50V 100V 100V
Rated current
Max. current
1.0
2.0
AC0805
1/8W -55°Cto+155°C 150V 300V 300V
Rated current
Max. current
2.0
5.0
AC1206
1/4W -55°Cto+155°C 200V 400V 500V
Rated current
Max. current
2.0
10.0
AC1210 1/2W
-55°Cto+155°C 200V 500V 500V
Rated current
Max. current
2.0
10.0
AC1218 1W
-55°Cto+155°C 200V 500V 500V
Rated current
Max. current
6.0
10.0
AC2010 3/4W
-55°Cto+155°C 200V 500V 500V
Rated current
Max. current
2.0
10.0
AC2512 1W
-55°Cto+155°C 200V 500V 500V
Rated current
Max. current
2.0
10.0
Environmental characteristics
Performance test Test method Procedure Requirements
Life
AEC-Q200-REV C-Test 8
MIL-STD-202 Method 108
1 000 hours at 125°C applied RCWV
1.5 hours on, 0.5 hours off
±(1%+0.05Ω)
<100mΩforjumper
High temperature exposure
AEC-Q200-REV C-Test 3
MIL-STD-202 Method 108
1 000 hours at maximum operating temperature
dependingonspecication
±(1%+0.05Ω)
<50mΩforjumper
Moisture resistance
AEC-Q200-REV C-Test 6
MIL-STD-202 Method 106
Eachtemperature/humiditycycleisdenedas
8hours(method106F),3cycles/24hours
for10dwith25°C/65°C95%R.H.
±(0.5%+0.05Ω)for1%tol.
±(2%+0.05Ω)for5%tol.
<100mΩforjumper
Biased humidity
AEC-Q200-REV C-Test 7
MIL-STD-202 Method 103
1000hours;+85°C85%R.H.;10%ofoperating
power
Measured at 24 ±2 hours after test
±(1%+0.05Ω)
<100mΩforjumper
Thermal shock
AEC-Q200-REV C-Test 16
MIL-STD-202 Method 107
LCT/UCT,numberofcyclesrequiredis300
Maximum transfer time is 20 seconds
±(1%+0.05Ω)
<50mΩforjumper
Solderability
Wetting
AEC-Q200-REV C-Test 18
J-STD-002B testB
Electricaltestnotrequired.Magnication50X
Lead-free solder bath at 245 ±3°C
Dipping time: 3 ±0.5 seconds
Well tinned
(≥95%covered)
No visible damage
Resistance to
soldering heat
AEC-Q200-REV C-Test 15
MIL-STD-202 Method 215
Lead-free solder, 260°C, 10 seconds immersion time
±(1%+0.05Ω)
<50mΩforjumper
No visible damage
Short time overload
MIL-R-55342D-
para 4.7.5
2.5 times RCWV or maximum overload voltage
whichever is less for 5 seconds at room temperature
±(1%+0.05Ω)
<100mΩforjumper
No visible damage