DISCRETE CERAMICS
DATA SHEET
RC01/11/21/31
5%
General purpose chip resistors
sizes 1206, 0805, 0603 and 0402
Product specification
Supersedes data of 16th October 2000
File under Discrete Ceramics, ACM2
2001 Feb 26 Rev.8
Phycomp
Product specification
General purpose chip resistors
sizes 1206, 0805, 0603 and 0402
FEATURES
•
Low assembly costs
•
High component and equipment
reliability
•
Excellent performance at high
frequency, especially the RC31
•
Complete standard SMD family.
APPLICATIONS
•
All general purpose applications.
QUICK REFERENCE DATA
VALUE
DESCRIPTION
RC01
Size code
Resistance range
Resistance tolerance and E-series
Temperature coefficient:
1
Ω ≤
R
<
10
Ω
10
Ω
< R
≤
10 MΩ
Maximum dissipation at T
amb
= 70
°C
Maximum permissible voltage
Climatic category (IEC 60068)
Basic specification
0.25 W
200 V
(DC or RMS)
≤250 ±250 ×
10
−6
/K
≤±200 ×
10
−6
/K
0.125 W
150 V
(DC or RMS)
55/155/56
IEC 60115-8
1206 (3216)
RC11
0805 (2012)
1
Ω
to 10 MΩ
±5%;
jumper; E24 series
RC21
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.
RC01/11/21/31
5%
The resistive layer is covered with a
protective coat and printed with the
resistance value. Finally, the two
external end terminations are added.
For ease of soldering the outer
layer of these end terminations is a
lead/tin alloy.
RC31
0402 (1005)
0603 (1608)
0.063 W/0.1 W
50 V
(DC or RMS)
0.063 W
50 V
(DC or RMS)
55/125/56
2001 Feb 26 Rev.8
2
Phycomp
Product specification
General purpose chip resistors
sizes 1206, 0805, 0603 and 0402
ORDERING INFORMATION
Table 1
Ordering code indicating resistor type and packing
ORDERING CODE 2322 ... .....
TYPE
TOL.
(%)
±5
±5
±5
±5
−
−
−
−
PAPER TAPE ON REEL
(1)
5000
units
711 61...
730 61...
702 60...
−
711 91032
730 91002
702 96001
−
10000
units
711 51...
730 71...
702 70...
705 70...
20000
units
711 81...
730 81...
702 81...
−
711 92004
730 92002
702 92002
−
50000
units
−
−
−
705 87...
−
−
−
705 91007
RC01/11/21/31
5%
BULK CASE
10000
units
−
731 81...
−
−
−
731 91006
−
−
25000
units
−
−
702 80...
−
−
−
702 91002
−
RC01
RC11
RC21
RC31
Jumper 0
Ω
RC01
(1)
RC11
(1)
RC21
(2)
RC31
(2)
Notes
711 91005
730 91003
702 97001
705 91001
1. The jumper has a maximum resistance R
max
= 50 mΩ and a rated current I
R
= 2 A.
2. 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 2322
•
The subsequent 5 digits indicate
the resistor type and packing;
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
Last digit of 12NC
LAST DIGIT
8
9
1
2
3
4
5
6
O
RDERING EXAMPLE
The ordering code of a RC11 resistor,
value 4700
Ω
with
±5%
tolerance,
supplied on paper tape of 5000 units
per reel is: 2322 730 61472.
RESISTANCE
DECADE
1 to 9.1
Ω
10 to 91.0
Ω
100 to 910
Ω
1 to 9.1 kΩ
10 to 91.0 kΩ
100 to 910 kΩ
1 to 9.1 MΩ
10 MΩ
2001 Feb 26 Rev.8
3
Phycomp
Product specification
General purpose chip resistors
sizes 1206, 0805, 0603 and 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
RC01
RC11
RC21
RC31
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)
200
150
50
50
0.25
0.125
0.063/0.1
0.063
0
−
55
0
50
70
RC01/11/21/31
5%
D
ERATING
The power that the resistor can dissipate depends on the operating
temperature; see Fig.1.
CCA443
100
P
max
(%P
rated
)
50
RC01
RC11
RC21
RC31
100
125
155
T
amb
(°C)
Maximum dissipation (P
max
) in percentage of rated power
as a function of the ambient temperature (T
amb
).
2001 Feb 26 Rev.8
4
Phycomp
Product specification
General purpose chip resistors
sizes 1206, 0805, 0603 and 0402
P
ULSE LOADING
CAPABILITIES
RC01/11/21/31
5%
10
4
handbook, full pagewidth
Vmax
(V)
1.2/50
µs
10
3
MBD641
10/700
µs
10
2
10
10
10
2
10
3
10
4
10
5
10
6
R n (Ω)
10
7
These pulses may not be applied on a regular basis.
Fig.2
Maximum permissible peak pulse voltage without failing to ‘open circuit’
in accordance with DIN IEC 60 040 (CO) 533 for type:
RC01.
10
4
handbook, full pagewidth
Vmax
(V)
1.2/50
µs
MBD587
10
3
10/700
µs
10
2
10
10
10
2
10
3
10
4
10
5
10
6
R n (Ω)
10
7
These pulses may not be applied on a regular basis.
Fig.3
Maximum permissible peak pulse voltage without failing to ‘open circuit’
in accordance with DIN IEC 60 040 (CO) 533 for type:
RC11.
2001 Feb 26 Rev.8
5
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