Tel: 886-3-5972931 Fax: 886-3-5973494 E-mail sales@viking.com.tw http://www.viking.com.tw 2
Thin Film Precision Chip Resistor－AR Series
■Construction
1 Alumina Substrate 4Edge Electrode (NiCr) 7 Resistor Layer (NiCr)
2 Bottom Electrode (Ag) 5Barrier Layer (Ni) 8 Overcoat (Epoxy)
3 Top Electrode (Ag-Pd) 6External Electrode (Sn) 9 Marking
■Dimensions Unit: mm
■Part Numbering
■Derating Curve
Type Size
(Inch) L W T D1 D2
Weight
(g)
(1000pcs)
AR01 0201 0.58±0.05 0.29±0.05 0.23±0.05 0.12±0.05 0.15±0.05 0.14
AR02 0402 1.00±0.05 0.50±0.05 0.30±0.05 0.20±0.10 0.20±0.10 0.54
AR03 0603 1.55±0.10 0.80±0.10 0.45±0.10 0.30±0.20 0.30±0.20 1.83
AR05 0805 2.00±0.15 1.25±0.15 0.55±0.10 0.30±0.20 0.40±0.25 4.71
AR06 1206 3.05±0.15 1.55±0.15 0.55±0.10 0.42±0.20 0.35±0.25 9.02
AR13 1210 3.10±0.15 2.40±0.15 0.55±0.10 0.40±0.20 0.55±0.25 10
AR10 2010 4.90±0.15 2.40±0.15 0.55±0.10 0.60±0.30 0.50±0.25 23.61
AR12 2512 6.30±0.15 3.10±0.15 0.55±0.10 0.60±0.30 0.50±0.25 38.06
Product
Type Dimensions
Resistance
Tolerance
Packaging
Code
TCR
(PPM/°C)
Power
Rating
Resistance Marking
Code
T: Taping Reel
B: Bulk
: Standard Marking
for E96 / E24
N: No Marking
S: ±5
B: ±10
N: ±15
C: ±25
D: ±50
T: ±0.01%
A: ±0.05%
B: ±0.1%
C: ±0.25%
D: ±0.5%
F: ±1%
0010: 1
4R70: 4.7
1001: 1K
1004: 1M
01: 0201
02: 0402
03: 0603
05: 0805
06: 1206
13: 1210
10: 2010
12: 2512
: Standard
Y: 1/16W
X: 1/10W
W: 1/8W
P: 1/5W
V: 1/4W
O: 1/3W
U: 1/2W
Q: 3/4W
T: 1W
0
20
40
60
80
100
0 20 40 60 80 100 120 140 160 180
Ambient Temperature(℃)
Power ratio(%)
■Features
－Advanced thin film technology
－Very tight tolerance down to ±0.01%
－Extremely low TCR down to ±5PPM/°C
－Wide resistance range 1ohm ~ 3Mega ohm
－Miniature size 0201 available
■Applications
－Medical Equipment
－Testing / Measurement Equipment
－Printer Equipment
－Automatic Equipment Controller
－Converters
－Communication Device, Cell Phone, GPS,
PDA
AR 03 T T Y N B 1001
L
T
D1
D2
W
1 2
3
4
5
6
7
8
9
Tel: 886-3-5972931 Fax: 886-3-5973494 E-mail sales@viking.com.tw http://www.viking.com.tw 3
■Standard Electrical Specifications
Resistance Range
Item
Type
Power
Rating
at 70°C
Operating
Temp. Range
Max.
Operating
Voltage
Max.
Overload
Voltage ±0.05% ±0.1% ±0.25% ±0.5% ±1%
TCR
(PPM/°C)
49.9 - 5K ±25
AR01 (0201) 1/32W -55 ~ +155°C 15V 30V －
49.9 - 33K ±50
10 –205K ±25
AR02 (0402) 1/16W -55 ~ +155°C 25V 50V －
10 –205K 1 –205K ±50
AR03 (0603) 1/16W -55 ~ +155°C 50V 100V 4.7 -332K4.7 - 1M2 - 1M ±25
±50
AR05 (0805) 1/10W -55 ~ +155°C 100V 200V 4.7 -511K4.7 - 2M1 - 2M ±25
±50
AR06 (1206) 1/8W
AR13 (1210) 1/5W
-55 ~ +155°C 150V 300V 4.7 - 1M4.7 - 2.5M1 - 2.5M ±25
±50
AR10 (2010) 1/4W
AR12 (2512) 1/2W
-55 ~ +155°C 150V 300V 4.7 - 1M4.7 - 3M1 - 3M ±25
±50
Operating Voltage=√(P*R) or Max. operating voltage listed above, whichever is lower.
Overload Voltage=2.5*√(P*R) or Max. overload voltage listed above, whichever is lower.
Viking is capable of manufacturing the optional spec based on customer’s requirement.
Lower Resistance: 1~10
■Special Electrical Specifications
Resistance Range
Item
Type
Power
Rating
at 70°C
Operating
Temp. Range
Max.
Operating
Voltage
Max.
Overload
Voltage ±0.01% ±0.05% ±0.1%
TCR
(PPM/°C)
49.9 - 5K ±5
49.9 - 12K ±10
AR02 (0402) 1/16W -55 ~ +155°C 25V 50V
49.9 - 12K 49.9 - 70K ±15
24.9 - 15K ±5
AR03 (0603) 1/16W -55 ~ +155°C 50V 100V
24.9 - 100K 4.7 - 332K ±10
±15
24.9 - 30K ±5
AR05 (0805) 1/10W -55 ~ +155°C 100V 200V
24.9 - 200K 4.7 - 511K ±10
±15
24.9 - 50K ±5
AR06 (1206) 1/8W -55 ~ +155°C 150V 300V
24.9 - 500K 4.7 - 1M ±10
±15
24.9 - 50K ±5
AR13 (1210) 1/5W -55 ~ +155°C 150V 300V
24.9 - 500K 4.7 - 1M ±10
±15
24.9 - 100K ±5
AR10 (2010) 1/4W -55 ~ +155°C 150V 300V
24.9 - 500K 4.7 - 1M ±10
±15
24.9 - 100K ±5
AR12 (2512) 1/2W -55 ~ +155°C 150V 300V
24.9 - 500K 4.7 - 1M ±10
±15
Operating Voltage=√(P*R) or Max. operating voltage listed above, whichever is lower.
Overload Voltage=2.5*√(P*R) or Max. overload voltage listed above, whichever is lower.
Tel: 886-3-5972931 Fax: 886-3-5973494 E-mail sales@viking.com.tw http://www.viking.com.tw 4
■High Power Rating Electrical Specifications
Resistance Range
Item
Type
Power
Rating
at 70°C
Operating
Temp.
Range
Max.
Operating
Voltage
Max.
Overload
Voltage
±0.01% ±0.05% ±0.1% ±0.25% ±0.5%
TCR
(PPM/°C)
24.9 - 15K ±5
4.7 - 332K ±10
±15
1/10W -55 ~ +155°C75V 150V
24.9
- 100K
4.7 -
332K
4.7 – 1M ±25
±50
AR03 (0603)
1/6W -55 ~ +155°C100V 150V － 10 - 332K ±25
±50
24.9 - 30K ±5
4.7 - 511K ±10
4.7 - 1M ±15
1/8W -55 ~ +155°C150V 300V
24.9
- 200K
4.7 -
511K
4.7 -
1M 1 – 1M ±25
±50
AR05 (0805)
1/4W -55 ~ +155°C150V 300V － 10 – 500K ±25
±50
24.9 – 50K ±5
1/4W -55 ~ +155°C200V 400V
24.9
- 500K4.7 – 1M
±10
±15
±25
±50
AR06 (1206)
1/3W -55 ~ +155°C200V 400V － 10 – 1M ±25
±50
24.9 – 50K ±5
AR13 (1210) 1/3W -55 ~ +155°C200V 400V
24.9
- 500K4.7 – 1M
±10
±15
±25
±50
24.9 – 50K ±5
AR10 (2010) 1/3W -55 ~ +155°C200V 400V
24.9 –
500K4.7 – 1M
±10
±15
±25
±50
3/4W -55 ~ +155°C200V 400V
24.9 –
2K 4.7 – 2K 1 – 2K
±10
±15
±25
±50
AR12 (2512)
1W -55 ~ +155°C200V 400V - 4.7 –
100 1 – 100 ±25
±50
Operating Voltage=√(P*R) or Max. operating voltage listed above, whichever is lower.
Overload Voltage=2.5*√(P*R) or Max. overload voltage listed above, whichever is lower.
Viking is capable of manufacturing the optional spec based on customer’s requirement.
Lower Resistance: 1~10 ; High Power Rating
Tel: 886-3-5972931 Fax: 886-3-5973494 E-mail sales@viking.com.tw http://www.viking.com.tw 5
■Environmental Characteristics
Requirement
Item
Tol. ≦ 0.05% Tol. > 0.05%
Test Method
Temperature Coefficient of Resistance
(T.C.R.) As Spec. +25/-55/+25/+125/+25°C
R±0.05% R±0.2%
Short Time Overload
R±0.2% for high power rating
RCWV*2.5 or Max. overload voltage for 5 seconds
Insulation Resistance >1000 M Apply 100VDC for 1 minute
R±0.05% R±0.2%
>7k R±0.5%
Endurance
R±0.5% for high power rating
70±2°C, Max. working voltage for 1000 hrs with 1.5 hrs
“ON” and 0.5 hrs “OFF”
R±0.05% R±0.3%
Damp Heat with Load
R±0.5% for high power rating
40±2°C, 90~95% R.H. Max. working voltage for 1000
hrs with 1.5 hrs “ON” and 0.5 hrs “OFF”
Bending Strength R±0.05% R±0.2% Bending amplitude 3 mm for 10 seconds
Solderability 95% min. coverage 245±5°C for 3 seconds
Resistance to Soldering Heat R±0.05% R±0.2% 260±5°C for 10 seconds
Dielectric Withstand Voltage By Type Max. overload voltage for 1 minute
Thermal Shock R±0.05% R±0.25% -55°C~150°C, 100 cycles
R±0.05% R±0.2%
Low Temperature Operation
R±0.5% for high power rating
1 hour, -65°C, followed by 45 minutes of RCWV
Reference Standards: MIL-STD-202, JIS-C 5201-1
Storage Temperature: 25±3°C; Humidity < 80%RH
Tel: 886-3-5972931 Fax: 886-3-5973494 E-mail sales@viking.com.tw http://www.viking.com.tw 6
■Packaging
Packaging Quantity & Reel Specifications Unit: mm
Type ΦA ΦB ΦC W T Paper
Tape (E A)
Embossed
Plastic
Tape (E A)
AR01 178.0 ± 1.0 60.0 + 1.0 13.5 ± 0.7 9.5 ± 1.0 11.5 ± 1.0 10,000 -
AR02 178.0 ± 1.0 60.0 + 1.0 13.5 ± 0.7 9.5 ± 1.0 11.5 ± 1.0 10,000 -
AR03 178.0 ± 1.0 60.0 + 1.0 13.5 ± 0.7 9.5 ± 1.0 11.5 ± 1.0 5,000 -
AR05 178.0 ± 1.0 60.0 + 1.0 13.5 ± 0.7 9.5 ± 1.0 11.5 ± 1.0 5,000 -
AR06 178.0 ± 1.0 60.0 + 1.0 13.5 ± 0.7 9.5 ± 1.0 11.5 ± 1.0 5,000 -
AR13 178.0 ± 1.0 60.0 + 1.0 13.5 ± 0.7 9.5 ± 1.0 11.5 ± 1.0 5,000 -
AR10 178.0 ± 1.0 60.0 + 1.0 13.5 ± 0.7 13.5 ± 1.0 15.5 ± 1.0 - 4,000
AR12 178.0 ± 1.0 60.0 + 1.0 13.5 ± 0.7 13.5 ± 1.0 15.5 ± 1.0 - 4,000
Paper Tape Specifications
Unit: mm
Type A B W E F P0 P1 P2 ΦD0 T
AR01 0.40±0.05 0.70±0.05 8.00±0.10 1.75±0.05 3.5±0.05 4.00±0.10 2.00±0.05 2.00±0.05 1.55±0.03 0.42±0.02
AR02 0.70±0.05 1.16±0.05 8.00±0.10 1.75±0.05 3.5±0.05 4.00±0.10 2.00±0.05 2.00±0.05 1.55±0.05 0.40±0.03
AR03 1.10±0.05 1.90±0.05 8.00±0.10 1.75±0.05 3.5±0.05 4.00±0.10 4.00±0.10 2.00±0.05 1.55±0.05 0.60±0.03
AR05 1.60±0.05 2.37±0.05 8.00±0.10 1.75±0.05 3.5±0.05 4.00±0.10 4.00±0.10 2.00±0.05 1.55±0.05 0.75±0.05
AR06 2.00±0.05 3.55±0.05 8.00±0.10 1.75±0.05 3.5±0.05 4.00±0.10 4.00±0.10 2.00±0.05 1.55±0.05 0.75±0.05
AR13 2.75±0.05 3.40±0.05 8.00±0.10 1.75±0.05 3.5±0.05 4.00±0.05 4.00±0.10 2.00±0.05 1.60±0.10 0.75±0.05
Embossed Plastic Tape Specifications
Unit: mm
Type A B W E F P0 P1 P2 ΦD0 T
AR10 2.85±0.10 5.45±0.10 12.0±0.10 1.75±0.10 5.5±0.05 4.00±0.05 4.00±0.10 2.00±0.05 1.50+0.10 1.00±0.20
AR12 3.40±0.10 6.65±0.10 12.0±0.10 1.75±0.10 5.5±0.05 4.00±0.05 4.00±0.10 2.00±0.05 1.50+0.10 1.00±0.20
■Recommend Land Pattern Unit: mm
Type A B C
AR01 0.25 0.30 0.40±0.2
AR02 0.50 0.50 0.60±0.2
AR03 0.80 1.00 0.90±0.2
AR05 1.00 1.00 1.35±0.2
AR06 2.00 1.15 1.70±0.2
AR13 2.00 1.15 2.50±0.2
AR10 3.60 1.40 2.50±0.2
AR12 4.90 1.60 3.10±0.2
A
B
C
W
E
F
ψ
D0
P0
A
B
T ψD11.4Min.
Embossed Tape
Direction of unreeling
Top Tape
Resistor P1P2
W
E
F
A
B
TDirection of unreeling
Resisto
r
To
p
Ta
p
e
Bottom Tape
Paper Tape
ψ
D
0
P0
P1P2
