1
Thin Film Precision Chip Resistor-AR Series
Features
-Thin film passivated NiCr resistor
-Very tight tolerance down to ±0.01%
-Extremely low TCR down to ±5 PPM/℃
-Wide resistance range 1ohm ~ 3Meg ohm
-Miniature size 0201 available
Construction
Applications
-Medical Equipment
-Testing / Measurement Equipment
-Consumer Product
-Printer Equipment
-Automatic Equipment Controller
-Converters
-Communication Device, Cell phone, GPS, PDA
Part Numbering
c Product Type
dDimensions (L×W)
Codes Dimensions (LxW) EIA
AR01 0.58×0.29mm 0201
AR02 1.00×0.50mm 0402
AR03 1.60×0.80mm 0603
AR05 2.00×1.25mm 0805
AR06 3.00×1.50mm 1206
AR13 3.10×2.40mm 1210
AR10 4.90×2.40mm 2010
AR12 6.30×3.10mm 2512
eResistance Tolerance
Codes Resistance Tolerance
T ±0.01%
A ±0.05%
B ±0.10%
C ±0.25%
D ±0.50%
F ±1.00%
fPackaging
Codes Type
T Taping Reel
B Bulk
jMarking
Codes Type
Standard Marking for E96 / E24
N No Marking
Product Type
AR Thin Film Precision Chip Resistor
gTCR
Codes Type
S
±5 PPM/℃
B
±10 PPM/℃
N
±15 PPM/℃
C
±25 PPM/℃
D
±50 PPM/℃
h Higher Power Rating
Codes Power Rating
Standard / Special
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
iResistance
Codes Type
0010 1Ω
4R70 4.7Ω
1000 100Ω
4992 49900Ω
1003 100000Ω
Sn Plating
Ni Plating
Overcoat
Alumina Substrate
Passivated NiCr Resistive Element
Marking
Thin Film NiCr Conductor
AR
D
T
03
1
6
5
4
3
2
1000
7
T
N
8
Derating Curve
0
20
40
60
80
100
0 20 40 60 80 100 120 140 160 180
Ambient Temperature(
℃
)
Power ratio(%)
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