DISCRETE CERAMICS
DATA SHEET
ARC241/ARC242
ARV241/ARV242
Array chip resistors
size 4
×
0603
Product specification
2001 Jul 09
Phycomp
Product specification
Array chip resistors
size 4
×
0603
FEATURES
•
4
×
0603 sized resistors in one
1206-sized package
•
Reduced reel exchange time
•
Low assembly costs
•
Reduced PCB area
•
Reduced size of final equipment
•
Higher component and equipment
reliability.
APPLICATIONS
•
Camcorders
•
Hand held measuring equipment
•
Car telephones
•
Computers
•
Portable radio, CD and cassette
players.
QUICK REFERENCE DATA
VALUE
DESCRIPTION
ARC241
Resistance range
Resistance tolerance and E-series
Temperature coefficient
Absolute maximum dissipation
per resistive element at T
amb
= 70
°C
Maximum permissible voltage
Climatic category (IEC 60068)
Basic specification
R-Array overview
TYPE
ARC241
ARC242
ARV241
ARV242
TERMINATION
TECHNOLOGY
concave
concave
convex
convex
SIZE
4
×
0603
4
×
0603
4
×
0603
4
×
0603
±5%;
E24 series
≤±200 ×
10
−6
/K
ARV241
ARC242
DESCRIPTION
The resistors are constructed on a
high grade ceramic body (aluminium
oxide). Internal metal electrodes are
added at each end and connected by
a resistive paste which is applied to
the top surface of the substrate. The
composition of the paste is adjusted
to give the approximate resistance
required and the value is trimmed to
within tolerance, by laser cutting of
this resistive layer.
The resistive layer is covered with a
protective coating and printed with the
resistance value. Finally, external end
terminations are added. For ease of
soldering the outer layer of these end
terminations is a lead-tin alloy.
ARC241/ARC242
ARV241/ARV242
handbook, 2 columns
R1
R2
R3
R4
CCA862
R1 = R2 = R3 = R4.
For dimensions see Fig.3 and Table 3.
Fig.1 Equivalent circuit diagram.
ARV242
±1%;
E24/E96 series
≤±200 ×
10
−6
/K
10
Ω
to 1 MΩ
±1%;
E96 series
≤±100 ×
10
−6
/K
0.063 W
50 V (DC or RMS)
55/155/56
IEC 60115-8
TOLERANCE
(%)
5
1
5
1
2001 Jul 09
2
Phycomp
Product specification
Array chip resistors
size 4
×
0603
ORDERING INFORMATION
Table 1
Ordering code indicating resistor type
ARC241/ARC242
ARV241/ARV242
ORDERING CODE 2350 0.. .....
TYPE
RESISTANCE
VALUE
TOL.
(%)
5
10
Ω
to 1 MΩ
1
5
1
PAPER TAPE ON REEL
5000 units
ARC241
ARC242
ARV241
ARV242
Jumper 0
Ω
ARC241; note 1
ARV241; note 1
Note
1. The jumper has a maximum resistance R
max
= 50 mΩ and a rated current I
R
= 1 A.
Ordering code (12NC)
•
The resistors have a 12-digit
ordering code starting with 2350 0
•
The subsequent three or four digits
indicate the resistor termination
style, tolerance and packing;
see Table 1.
•
The remaining digits indicate the
resistance value:
– The first 2 digits for 5% or
3 digits for 1% tolerance
products indicate the resistance
value.
– The last digit indicates the
resistance decade in
accordance with Table 2.
Table 2
Last digit of 12NC
LAST DIGIT
8
9
1
2
3
4
5
6
O
RDERING EXAMPLE
The ordering code of an ARV242
convex type array resistor, value
56
Ω,
supplied on paper tape of
5 000 units per reel is:
2350 025 15623.
−
−
34 91001
35 91001
34 10...
24 1....
35 10...
25 1....
RESISTANCE
DECADE
1 to 9.1
Ω
10 to 91
Ω
100 to 910
Ω
1 to 9.1 kΩ
10 to 91 kΩ
100 to 910 kΩ
1 MΩ
10 MΩ
2001 Jul 09
3
Phycomp
Product specification
Array chip resistors
size 4
×
0603
FUNCTIONAL DESCRIPTION
Product characterization
Standard values of nominal
resistance are taken from the
E24 or E96 series for resistors
with a tolerance of
±5%
or
±1%.
The values of the E24/E96 series
are in accordance with
“IEC publication 60063”.
Limiting values
TYPE
ARC241
ARC242
ARV241
ARV242
Note
1. This is the maximum voltage that
may be continuously applied to
the resistor element, see
“IEC publication 60 115-8”.
Fig.2
50
0.063
0
−55
0
50
70
ARC241/ARC242
ARV241/ARV242
D
ERATING
The power that the resistor can dissipate depends on the operating ambient
temperature; see Fig.2.
handbook, 4 columns
P
max
(%P
rated
)
CCB412
100
LIMITING LIMITING
VOLTAGE
(1)
POWER
(V)
(W)
50
100
155
T
amb
(°C)
Maximum dissipation (P
max
) in percentage of rated power as
a function of the operating ambient temperature (T
amb
).
2001 Jul 09
4
Phycomp
Product specification
Array chip resistors
size 4
×
0603
MECHANICAL DATA
Mass per 100 units
TYPE
ARC241
ARC242
ARV241
ARV242
Marking
All resistors within the E24 series are
marked with a 3-digit code and a
4-digit code for resistors of the
E96 series, on the protective coat to
designate the nominal resistance
value.
3-
DIGIT MARKING
For values up to 91
Ω
the R is used as
a decimal point. For values of 100
Ω
or greater the first 2 digits apply to the
resistance value and the third
indicates the number of zeros to
follow.
Example
MARKING
12R
124
000
4-
DIGIT MARKING
For values up to 976
Ω
the R is used
as a decimal point. For values of 1 K
or greater the first 3 digits apply to the
resistance value and the fourth
indicates the number of zeros to
follow.
Example
MARKING
12R0
1203
RESISTANCE
12
Ω
120 kΩ
RESISTANCE
12
Ω
120 kΩ
jumper
Table 3
Physical dimensions; see Fig.3
ARC241/242
SYMBOL
VALUE
L
W
T
A
B
P
E
G
C
3.20
1.60
0.60
0.60
0.35
0.80
0.50
0.50
0.10
TOL.
+0.20/−0.10
+0.20/−0.10
±0.20
±0.15
±0.15
±0.15
±0.15
±0.15
min.
VALUE
3.20
1.60
0.55
0.40
0.30
0.80
−
0.30
0.10
G
G
ARC241/ARC242
ARV241/ARV242
P
ACKAGE MARKING
The packing is also marked and includes resistance value, tolerance, catalogue
number, quantity, production period, batch number and source code.
Outlines
MASS
(g)
1.1
1.1
0.9186
0.9186
a
handbook, 4 columns
A
B
C
a
A
T
B
103
P
L
a
P
103
a
L
W
CCA863
C
convex termination
E
C
concave termination
Dimensions in mm.
For dimensions see Table 3.
Fig.3 Outlines.
ARV241
TOL.
±0.15
±0.15
±0.10
±0.15
±0.20
±0.15
−
±0.15
min.
ARV242
UNIT
VALUE
3.20
1.60
0.55
0.60
0.30
0.80
−
0.30
0.40
TOL.
±0.15
mm
±0.15
mm
±0.10
mm
±0.05
mm
±0.20
mm
±0.15
mm
−
mm
±0.15
mm
±0.15
mm
2001 Jul 09
5
测试/测量
