DISCRETE CERAMICS
DATA SHEET
ARV341
5%
Array chip resistors
size 4
×
0402
www.phycomp-components.com
Product specification
Supersedes data of 21th March 2000
2001 Apr 17 Rev.4
Phycomp
Product specification
Array chip resistors
size 4
×
0402
FEATURES
•
4
×
0402 sized resistors in one
package
•
Reduced size of final equipment
•
Low assembly costs
•
Higher component and equipment
reliability.
APPLICATIONS
•
Motherboards
•
Notebook computers
•
Add-on cards
•
Mobile phones
•
PDAs
•
Dual In line Memory Modules
(DIMM).
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. Finally, external
end terminations are added. For ease
of soldering the outer layer of these
end terminations is a lead/tin alloy.
ARV341
Jumper 0
Ω
ARV341; see 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 033
•
The subsequent two digits indicate
the resistor type and packaging;
see Table 1.
•
The remaining 3 digits indicate the
resistance value:
– The first 2 digits indicate the
resistance value.
– The last digit indicates the
resistance decade in
accordance with Table 2.
Table 2
91002
QUICK REFERENCE DATA
DESCRIPTION
Resistance range
Resistance tolerance
Temperature coefficient
Maximum permissible voltage
Operating temperature range
Climatic category (IEC 60068)
Basic specification
ORDERING INFORMATION
Table 1
Ordering code indicating resistor type and packaging
ARV341
5%
VALUE
10
Ω
to 1 MΩ; E24 series;
0
Ω
jumper
±5%
≤±200 ×
10
−6
/K
50 V (DC or RMS)
−55
to +125
°C
55/155/56
IEC 60115-8
Absolute maximum dissipation at T
amb
= 70
°C
0.063 W
ORDERING CODE 2350 033 .....
TYPE
PAPER TAPE ON REEL
5000 units
10...
10000 units
11...
91001
Last digit of 12NC
LAST DIGIT
9
1
2
3
4
5
RESISTANCE
10 to 91
Ω
100 to 910
Ω
1 to 9.1 kΩ
10 to 91 kΩ
100 to 910 kΩ
1 MΩ
O
RDERING EXAMPLE
The ordering code of an ARV341
resistor, value 100
Ω,
supplied on
paper tape of 5000 units per reel is:
2350 033 10101.
2001 Apr 17 Rev.4
2
www.phycomp-components.com
Phycomp
Product specification
Array chip resistors
size 4
×
0402
FUNCTIONAL DESCRIPTION
Product characterization
Standard values of nominal
resistance are taken from the
E24 series for resistors with a
tolerance of
±5%.
The values of the
E24 series are in accordance with
“IEC publication 60063”.
Limiting values
TYPE
ARV341
Note
1. This is the maximum voltage that
may be continuously applied to
the resistor element, see
“IEC publication 60 115-8”.
Fig.1
LIMITING LIMITING
VOLTAGE
(1)
POWER
(V)
(W)
50
0.063
0
−55
0
50
70
100
50
ARV341
5%
D
ERATING
The power that the resistor can dissipate depends on the operating
temperature; see Fig.1.
handbook, 4 columns
P
max
(%P
rated
)
CCB412
100
155
T
amb
(°C)
Maximum dissipation (P
max
) in percentage of rated power
as a function of the ambient temperature (T
amb
).
2001 Apr 17 Rev.4
3
www.phycomp-components.com
Phycomp
Product specification
Array chip resistors
size 4
×
0402
MECHANICAL DATA
Mass per 100 units
TYPE
ARV341
Marking
There is no marking on the product;
the product is marked on request.
H
1
P
L
a
ARV341
5%
Outlines
MASS
(g)
0.30
a
B
handbook, 4 columns
A
T
1 2 3
4 5 6
W
Details of cross section ‘a’ to ‘a’:
H
2
1 = Substrate.
2 = Protective layer.
3 = Resistor.
4 = Inner termination.
5 = Nickel layer.
CCB257
P
ACKAGE MARKING
The packaging is marked and
includes resistance value, tolerance,
catalogue number, quantity,
production period, batch number and
source code.
G
6 = Outer termination.
For dimensions see Table 3.
Fig.2 Outlines.
Table 3
Physical dimensions; see Fig.2
VALUE
2.00
1.00
0.45
0.20
0.20
0.50
0.30
0.30
0.20
TOL.
±0.10
±0.10
±0.10
±0.10
±0.10
±0.10
±0.10
±0.10
±0.10
UNIT
mm
mm
mm
mm
mm
mm
mm
mm
mm
SYMBOL
L
W
T
A
B
P
G
H
1
H
2
2001 Apr 17 Rev.4
4
www.phycomp-components.com
Phycomp
Product specification
Array chip resistors
size 4
×
0402
TESTS AND REQUIREMENTS
Essentially all tests are carried out in accordance with the
schedule of
“IEC publication 60115-8”,
category
55/125/56 (rated temperature range
−55
to +125
°C;
damp heat, long term, 56 days). The testing also covers
the requirements specified by EIA, EIAJ and JIS.
The tests are carried out in accordance with
IEC publication 60 068,
“Recommended basic climatic and
mechanical robustness testing procedure for electronic
components”
and under standard atmospheric conditions
according to
“IEC 60068-1”
, subclause 5.3.
Temperature: 15
°C
to 35
°C
Relative humidity: 25% to 75%
Air pressure: 86 kPa to 106 kPa
(860 mbar to 1060 mbar).
ARV341
5%
Unless otherwise specified the following values apply:
In Table 4 the tests and requirements are listed with
reference to the relevant clauses of
“IEC publications 60115-8 and 60068”
; a short
description of the test procedure is also given. In some
instances deviations from the IEC recommendations were
necessary for our method of specifying.
All soldering tests are performed with mildly activated flux.
Table 4
Test procedures and requirements
IEC
60068-2
TEST
METHOD
IEC
60115-8
CLAUSE
TEST
PROCEDURE
REQUIREMENTS
Tests in accordance with the schedule of IEC publication 60115-8
4.4.1
4.17
4.18
20 (Ta)
20 (Tb)
visual
examination
solderability
resistance to
soldering heat
no holes; clean surface;
no damage
unmounted chips completely immersed for good tinning (≥95% covered);
2
±0.5
s in a solder bath at 235
±2 °C
no visible damage
unmounted chips; 10
±1
s; 260
±5 °C
no visible damage
∆R/R
max.:
±(1%
+0.05
Ω)
no visible damage
R
−
R
nom
: max.
±5%
4.29
4.5
45 (Xa)
component
isopropyl alcohol or H
2
O followed by
solvent resistance brushing in accordance with
“MIL 202 F”
resistance
applied voltage (+0/−10%):
R < 10
Ω:
0.1 V
10
Ω ≤
R < 100
Ω:
0.3 V
100
Ω ≤
R < 1 kΩ: 1 V
1 kΩ
≤
R < 10 kΩ: 3 V
10 kΩ
≤
R < 100 kΩ: 10 V
100 kΩ
≤
R < 1 MΩ: 25 V
4.7
4.13
4.33
voltage proof on
insulation
short time
overload
bending
50 V (DC or RMS) during 1 minute metal
block method
room temperature; P = 6.25
×
P
n
;
5 s (V
≤
2
×
V
max
)
resistors mounted on a 90 mm glass
epoxy resin PCB (FR4), bending: 5 mm
30 minutes at LCT and
30 minutes at UCT; 5 cycles
56 days; 40
±2 °C;
93 +2/−3% RH;
loaded with 0.01 P
n
5
no breakdown or flashover
∆R/R
max.:
±(2%
+0.1
Ω)
no visible damage
∆R/R
max.:
±(1%
+0.05
Ω)
no visible damage
∆R/R
max.:
±(1%
+0.05
Ω)
∆R/R
max.:
±(3%
+0.1
Ω)
4.19
14 (Na)
rapid change of
temperature
damp heat
(steady state)
4.24.2
3 (Ca)
2001 Apr 17 Rev.4
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