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Chip Precision Resistors - AR Series

Chip Precision Resistors AR Series

Derating Curve
Chip precision resistors AR series derating curve

Environmental Characteristics
Item Specification Test Method
Tol.≤0.05% Tol.>0.05%
Temperature Coefficient of Resistance AS Spec MIL-STD-202F Method 304
+25/-55/+25/+125/+25°C
Short Time Overload ΔR±0.05% ΔR±0.5% JIS-C-5202-5.5
RCWV*2.5 or Max Overloading Voltage , 5 seconds.
ΔR±0.5% for high power rating
Dielectric Withstand Voltage By type MIL-STD-202F Method 301
Apply Max Overload Voltage for l minute
Insulation Resistance >1000M Ω MIL-STD-202F Method 302
Apply 100VDC for 1minute
Thermal Shock ΔR±0.05% ΔR±0.25% MIL-STD-202F Method 107G
-55°C~150°C, 100cycles
Load Life ΔR±0.05% ΔR±0.2% MIL-STD-202F Method 108A
RCWV, 70°C, 1.5 hours ON, 0.5 hours OFF, 1000~1048 hours
>7KΩ ΔR±0.5%
ΔR±0.5% for high power rating
humidity (Steady State ) ΔR±0.05% ΔR±0.3% MIL-STD-202F Method 103B
40°C, 90~95%RH, RCWV 1.5 hours ON,
0.5 hours OFF, total 1000~1048 hours
ΔR±0.5% for high power rating
Resistance to dry heat ΔR±0.05% ΔR±0.2% JIS-C-5202-7.2
96 hours @ +155°C without load
Low Temperature Operation ΔR±0.05% ΔR±0.2% JIS-C-5202-7.1
1hour, -65°C, followed by 45minutes of RCWV
ΔR±0.5% for high power rating
Bending Strength ΔR±0.05% ΔR±0.2% JIS-C-5202-6.1.4
Bending Amplitude 3mm for 10seconds
Solderability 95%min coverage MIL-STD-202F Method 208H
260°C±5°C, 2±0.5(sec)
Resistance to Soldering Heat ΔR±0.05% ΔR±0.2% MIL-STD-202F Method 210E
260±5°C, 10±1 second
Remark: Storage Temperature: 25±3°C; Humidity < 80%RH.
How to Order
AR03CTRC2Y5602
12345678
1 Part Number
2 Dimensions ( L×M )
CodeDimensions ( L×M )EIA
010.58×0.29mm0201
021.00×0.50mm0402
031.60×0.80mm0603
052.00×1.25mm0805
063.00×1.50mm1206
133.10×2.40mm1210
104.90×2.40mm2010
126.30×3.10mm2512
3 Resistance Tolerance
CodeResistance Tolerance
T±0.01%
A5±0.05%
B±0.10%
C±0.25%
D±0.50%
F±1.00%
4 Package
CodePackage
TRTaping Reel
PBulk
5 TCR
CodeTCR
C7±5ppm/°C
C6±10ppm/°C
C5±15ppm/°C
C3±25ppm/°C
C2±50ppm/°C
6 Power Rating
CodePower Rating
T 1W
U 1/2W
O 1/3W
V 1/4W
P 1/5W
W 1/8W
X 1/10W
Y 1/16W
Z 1/32W
7 Resistance
CodeResistance
4R704.7Ω
1000100Ω
499249900Ω
560256000Ω
1003100000Ω
8 Marking
CodeMarking
Standard Marking for E96/E24
NNo Marking

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