DATA SHEET
CHIP RESISTORS
RC0603
5%; 1%
Product Specification – Sep 19, 2003 V.6
Supersedes Date of Jul. 07, 2003
2
Chip Resistor Surface Mount
RC
SERIES
0603
7
SCOPE
This specification describes RC 0603 series chip resistors made by thick film process.
ORDERING INFORMATION
Part number is identified by the series, size, tolerance, packing style, temperature coefficient, special type and
resistance value.
RC0603 X X X XX XXXX
(1) (2) (3)
(4)
(5)
MARKING
RC0603
(1) TOLERANCE
F = ±1%
J = ±5%
ynsc001
E-24 series: 3 digits
Fig. 1
Value=10KΩ
First two digits for significant figure and 3rd
digit for number of zeros
(2) PACKAGING TYPE
R = Paper taping reel
C = Bulk case
10C
ynsc002
(3) TEMPERATURE
CHARACTERISTIC OF
RESISTANCE
F = ±100ppm/°C
G = ±200ppm/°C
I = ±300ppm/°C
– = Base on spec
Fig. 2
Value=12.4 KΩ
E-96 series: 3 digits for 0603±1% EIA-96
marking method
For 0603±1% E-24 series, one short bar
under marking letter
ynsc003
Fig. 3
E-24 1% Value=56K
EIA - 96 MARKING RULE
Table 1
Code
Value
Code
Value
Code
Value
Code
Value
Code
Value
Code
Value
Code
Value
Code
Value
01
02
03
04
05
06
07
08
09
10
11
12
100
102
105
107
110
113
115
118
121
124
127
130
13
14
15
16
17
18
19
20
21
22
23
24
133
137
140
143
147
150
154
158
162
165
169
174
25
26
27
28
29
30
31
32
33
34
35
36
178
182
187
191
196
200
205
210
215
221
226
232
37
38
39
40
41
42
43
44
45
46
47
48
237
243
249
255
261
267
274
280
287
294
301
309
49
50
51
52
53
54
55
56
57
58
59
60
316
324
332
340
348
357
365
374
383
392
402
412
61
62
63
64
55
66
67
68
69
70
71
72
422
432
442
453
464
475
487
499
511
523
536
549
73
74
75
76
77
78
79
80
81
82
83
84
562
576
590
604
619
634
649
665
681
698
715
732
85
86
87
88
89
90
91
92
93
94
95
96
750
768
787
806
825
845
866
887
909
931
953
976
(4) SPECIAL TYPE
07 = 7 inch dia. Reel
10 = 10 inch dia. Reel
13 = 13 inch dia. Reel
(5) RESISTANCE VALUE:
5R6, 56R, 560R, 5K6, 56K, 22M.
Table 1. shows the first two digits of the three-digit EIA-96 part-marking
scheme.
The third character is a letter multiplier:
X=10
-1
, Y=10
-2
, A=10
0
, B=10
1
, C=10
2
, D=10
3
, E=10
4
, F=10
5
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Sep. 19, 2003 V.6
3
Chip Resistor Surface Mount
RC
SERIES
0603
7
CONSTRUCTION
The resistors are constructed out of
protective coat
a high-grade ceramic body. Internal
resistor layer
metal electrodes are added at each
inner electrode
H
end and connected by a resistive
end termination
paste. The composition of the paste
ceramic substrate
I2
is adjusted to give the approximate
Fig. 4
Chip resistor construction
required resistance and laser cutting
of this resistive layer that achieves
tolerance trims the value. The resistive layer is covered with a protective coat and printed with the resistance value.
Finally, the two external terminations are added. See fig. 4.
columns
MBE940_a
DIMENSIONS
Table 2
TYPE
L (mm)
W (mm)
H (mm)
I
1
(mm)
I
2
(mm)
RC0603
1.60±0.1
0.80±0.10
0.45±0.10
0.25±0.15
0.25±0.15
MBE940_a
For dimension see Table 2
I
1
protective coat
W
Fig. 5
Chip resistor dimension
L
POWER RATING
RATED POWER AT 70°C, RC0603 1/10W
mns
Pmax
MRA632
ELECTRICAL CHARACTERISTICS
Table 3
CHARACTERISTICS
Operating Temperature Range
Maximum Working Voltage
Maximum Overload Voltage
Dielectric Withstanding Voltage
RC0603 1/10 W
–55°C to +155°C
50V
100V
100V
1Ω to 22MΩ (E24)
1Ω to 10MΩ (E96)
Zero Ohm Jumper<0.05Ω
10Ω<R
≤10MΩ
R≤10Ω; R>10MΩ
Rated Current
Maximum Current
±100ppm/°C
±200ppm/°C
1.0A
2.0A
(%Prated )
100
50
0
55
0
50
70
100
o
Tamb ( C)
155
Fig. 6
Maximum dissipation (P
max
) in
percentage of rated power as
a function of the operating
ambient temperature (T
amb
)
Resistance Range
Temperature Coefficient
Jumper Criteria
RATED VOLTAGE:
The DC or AC (rms) continuous
working voltage corresponding to
the rated power is determined by
the following formula:
V=√(P X R)
Where
V=Continuous rated DC or
AC (rms) working voltage (V)
P=Rated power (W)
R=Resistance value (X)
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Sep. 19, 2003 V.6
4
Chip Resistor Surface Mount
RC
SERIES
0603
7
TAPING REEL
Table 4
DIMENSION
Tape Width
ØA (mm)
ØB (mm)
ØC (mm)
W (mm)
T (mm)
RC0603
8mm
180+0/–3
60+1/–0
13.0±0.2
9.0±0.3
11.4±1
Fig. 7
Reel dimension
W
MSA284_a
For dimension see Table 4
T
21 0.8
C
B
A
PAPER TAPE SPECIFICATION
Table 5
DIMENSION
A (mm)
B (mm)
W (mm)
E (mm)
F (mm)
P
0
(mm)
P
1
(mm)
P
2
(mm)
ØD
0
(mm)
T (mm)
RC0603
1.1±0.1
1.90±0.1
8.0±0.2
1.75±0.1
3.5±0.05
4.0±0.1
4.0±0.05
2.0±0.05
1.5+0.1/–0
0.70±0.10
Fig. 8
Paper tape dimension
A
P1
MBD123_a
P0
T
D0
P2
E
cover tape
B
F
W
For dimension see Table 5
PACKING METHODS
LEADER/TRAILER TAPE SPECIFICATION
leader end
trailer end
empty compartments
with cover tape
(min. 240 mm)
cover tape only
BULK CASSETTE
handbook, 4 columns
slider
shutter
coupled
portion
trailer (max. 260 mm)
leader
≥400
mm
CCB325
MGB377
Fig. 9
Leader and trailer tape dimension
Fig.10
Bulk case outline
Table 6
Packing style and packaging quantity
PACKING STYLE
Paper Taping Reel (R)
REEL DIMENSION
7" (178 mm)
10" (254 mm)
13" (330 mm)
RC0603
5,000
10,000
20,000
25,000
Bulk Cassette (C)
–
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Sep. 19, 2003 V.6
5
Chip Resistor Surface Mount
RC
SERIES
0603
7
TYPE
Temperature
Coefficient of
Resistance
(T.C.R.)
TEST METHOD
Measure resistance at
+25°C or specified room
temperature as R
1
, then
measure at –55°C or
+155°C respectively as R
2
Determine the
temperature coefficient of
resistance from the
following formula:
ACCEPTANCE STANDARD
Formula
R
2
–R
1
T.C.R.= ------------------------- ×10
6
(ppm/°C)
R
1
(t
2
–t
1
)
Where
t
1
=+25°C or specified room temperature
t
2
=–55°C or +155°C test temperature
R
1
=resistance at reference temperature in ohms
R
2
=resistance at test temperature in ohms
Refer to table 3
Thermal
Shock
At –55±3°C for 2 minutes and at +155±2°C for 2 minutes as one cycle. After 5
cycles, the specimen shall be stabilized at room temp.
Measure the resistance to determine
∆R/R(%)
after one more hour.
±(0.5%+0.05Ω)
Low
Temperature
Operation
Place the specimen in a test chamber maintained at –65 (+0/–5)°C. After one hour
stabilization at this temperature, full rated working voltage shall be applied for 45
(+5/–0) minutes. Have15 (+5/–0 ) minutes after remove the voltage, the specimen
shall be removed from the chamber and stabilized at room temperature for 24 hrs.
Measure the resistance to determine
ΔR/R(%).
±(0.5%+0.05Ω) for 1% tol .
±(1.0%+0.05Ω) for 5% tol.
No visible damage
Short
Time
Overload
Apply 2.5 times of rated voltage but not exceeding the maximum overload voltage
for 5 seconds. Have the specimen stabilized at room temperature for 30 minutes
minimum.
Measure the resistance to determine
ΔR/R(%).
±(1.0%+0.05Ω)
No visible damage
Insulation
Resistance
Place the specimen in the jig and apply a rated
continues overload voltage (R.C.O.V) for one
minute as shown.
Measure the insulation resistance.
Type
Voltage (DC)
RC0603
100V
≥10,000MΩ
Dielectric
Withstand
Voltage
Resistance
To Soldering
Heat
Place the specimen in the jig and apply a
specified value continuous overload voltage as
shown for one minute.
Type
Voltage (AC)
RC0603
100Vrms
Breakdown voltage>
specification and without
open/short
Immerse the specimen in the solder pot at 260±5°C. for 10±1 seconds. Have the
specimen stabilized at room temperature for 30 minutes minimum.
Measure the resistance to determine
Δ
R/R(%).
±(0.5%+0.05Ω)
No visible damage
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Sep. 19, 2003 V.6
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