Chip Resistor Surface Mount
ww.yageo.com
Dec 23, 2008 V.7
Product specification
5
9
SERIES
AR
0402/0603/0805/1206 (RoHS Compliant)
CONSTRUCTION
The resistor is constructed on top of a high-grade
ceramic body. Internal metal electrodes are added
on each end to make the contacts to the thick film
resistive element. The composition of the resistive
element is a noble metal imbedded into a glass and
covered by a second glass to prevent environment
influences. The resistor is laser trimmed to the rated
resistance value. The resistor is covered with a
protective epoxy coat, finally the two external
terminations (Gold) are added. See fig. 6.
DIMENSIONS
overcoat
Primary glass layer
resistive layer
(Jumper chip is a conductor)
inner electrode
termination
ceramic substrate
H
I
2
YNSC075
overcoat
W
L
I
1
Fig. 6
Chip resistor outlines
O
O
U
U
T
T
L
L
I
I
N
N
E
E
S
S
For dimension see Table
1
TYPE L (mm) W (mm) H (mm) I
1
(mm)
I
2
(mm)
AR0402
1.00 ±0.05 0.50 ±0.05 0.35 ±0.05 0.20 ±0.10
0.25 ±0.10
AR0603
1.60 ±0.10 0.80 ±0.10 0.45 ±0.10 0.25 ±0.15
0.25 ±0.15
AR0805
2.00 ±0.10 1.25 ±0.10 0.50 ±0.10 0.35 ±0.20
0.35 ±0.20
AR1206
3.10 ±0.10 1.60 ±0.10 0.55 ±0.10 0.45 ±0.20
0.40 ±0.20
Ta ble 1 For outlines see fig. 6
CHARACTERISTICS
Jumper Criteria
TYPE RESISTANCE RANGE
Operating
Temperature
Range
Max.
Working
Voltage
Max.
Overload
Voltage
Dielectric
Withstanding
Voltage
Temperature
Coefficient
of Resistance
Rated
Current
Max.
Curren
AR0402
50 V
100 V
100 V
1.0 A
2.0 A
AR0603
50 V
100 V
100 V
1.0 A
2.0 A
AR0805
150 V
300 V
300 V
2.0 A
5.0 A
AR1206
1 Ω ≤ R ≤ 10 MΩ
Zero ohm Jumper < 0.05 Ω
–55 °C
to
+155 °C
200 V
500 V
500 V
10 Ω < R ≤ 10 MΩ:
±100 ppm/°C
1 Ω ≤ R ≤ 10 Ω:
±200 ppm/°C
2.0 A
10.0A
ELECTRICAL CHARACTERISTICS
Ta b l e 2
