RC2010 (Pb Free)
5%, 1%
GENERAL PURPOSE CHIP RESISTORS
DATA SHEET
Product specification – Sep 24, 2004 V.2
Supersedes Date of Mar. 06, 2003
Product specification
2
2
Chip Resistor Surface Mount
RC
SERIES
2010 (Pb Free)
+
SCOPE
This specification describes RC2010 series chip resistors with lead-free terminations made by thick film process.
ORDERING INFORMATION
Part number is identified by the series, size, tolerance, packing type, temperature coefficient, taping reel and
resistance value.
YAGEO ORDERING CODE
CTC
CODE
O
RDERING EXAMPLE
(4)
(5)
(6)
RC2010
X X X XX XXXX L
(1) (2) (3)
(1) TOLERANCE
F = ±1%
J = ±5%
The ordering code of a RC2010 chip resistor, value
56
X
with ±1% tolerance, supplied in 7-inch tape reel
is: RC2010FK-0756RL.
NOTE
(2) PACKAGING TYPE
K = Embossed/ taping reel
1. The “L” at the end of the code is only for ordering. On the reel
label, the standard CTC will be mentioned an additional stamp
“LFP”= lead free production.
2. Products with lead in terminations fulfil the same requirements
as mentioned in this datasheet.
3. Products with lead in terminations will be phased out in the
coming months (before July 1st, 2006)
(3) TEMPERATURE COEFFICIENT OF RESISTANCE
– = Base on spec
(4) TAPING REEL
07 = 7 inch dia. Reel
(5) RESISTANCE VALUE
5R6, 56R, 560R, 56K, 22M.
(6) RESISTOR TERMINATIONS
L = Lead free terminations (pure Tin)
www.yageo.com
Sep 24, 2004 V.2
Product specification
3
3
Chip Resistor Surface Mount
RC
SERIES
2010 (Pb Free)
MARKING
RC2010
E-24 series: 3 digits
ynsc001
Fig. 1
Value=10 KΩ
First two digits for significant figure and 3rd digit for number of zeros
Both E-24 and E-96 series: 4 digits
ynsc004
Fig. 2
Value=10 KΩ
First three digits for significant figure and 4th digit for number of zeros
For marking codes, please see EIA-marking code rules in data sheet “Chip resistors instruction”.
CONSTRUCTION
The resistors are constructed out of
a high-grade ceramic body. Internal
handbook, 4 columns
metal electrodes are added at each
end and connected by a resistive
H
paste. The composition of the paste
is adjusted to give the approximate
I2
required resistance and laser cutting
of this resistive layer that achieves
Fig. 3
Chip resistor construction
tolerance trims the value. The
resistive layer is covered with a
protective coat and printed with the
resistance value. Finally, the two external terminations (pure Tin) are added. See fig. 3.
DIMENSIONS
Table 1
TYPE
L (mm)
W (mm)
H (mm)
I
1
(mm)
I
2
(mm)
RC2010
5.00 ±0.10
2.50 ±0.15
0.55 ±0.10
0.45 ±0.15
0.50 ±0.20
L
MBE940_a
protective coat
resistor layer
inner electrode
end termination
ceramic substrate
MBE940_a
protective coat
I
1
W
Fig. 4
Chip resistor dimension
For dimension see Table 1
www.yageo.com
Sep 24, 2004 V.2
Product specification
4
4
Chip Resistor Surface Mount
RC
SERIES
2010 (Pb Free)
ELECTRICAL CHARACTERISTICS
Table 2
CHARACTERISTICS
Operating Temperature Range
Maximum Working Voltage
Maximum Overload Voltage
Dielectric Withstanding Voltage
Resistance Range
RC2010 3/4 W
–55 °C to +155 °C
200 V
500 V
500 V
5% (E24) 1
Ω
to 22 MΩ
1% (E96) 1
Ω
to 10 MΩ
Zero Ohm Jumper < 0.05
Ω
10
Ω
< R
≤
10 MΩ
R
≤
10
Ω;
R > 10 MΩ
Rated Current
Maximum Current
±100 ppm/°C
±200 ppm/°C
2.0 A
10.0 A
FOOTPRINT AND SOLDERING
PROFILES
For recommended footprint and
soldering profiles, please see the
special data sheet “Chip resistors
mounting”.
ENVIRONMENTAL DATA
For material declaration
information (IMDS-data) of the
products, please see the
separated info “Environmental
data”.
Temperature Coefficient
Jumper Criteria
PACKING STYLE AND PACKAGING QUANTITY
Table 3
Packing style and packaging quantity
PRODUCT TYPE
RC2010
NOTE
PACKING STYLE
Embossed taping reel (K)
REEL DIMENSION
7" (178 mm)
QUANTITY PER REEL
4,000 units
1. For embossed tape and reel specification/dimensions, please see the special data sheet “Packing” document.
FUNCTIONAL DESCRIPTION
POWER RATING
RC2010 rated power at 70°C is 3/4 W
R
ATED 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)
Pmax
(%Prated)
100
MRA632
50
0
−55
0
50 70
155
100
Tamb (°C)
Fig. 5
Maximum dissipation (P
max
) in percentage of rated power
as a function of the operating ambient temperature (T
amb
)
www.yageo.com
Sep 24, 2004 V.2
Product specification
5
5
Chip Resistor Surface Mount
RC
SERIES
2010 (Pb Free)
TESTS AND REQUIREMENTS
Table 4
Test condition, procedure and requirements
TEST
Temperature
Coefficient of
Resistance
(T.C.R.)
TEST METHOD
MIL-STD-202F-method 304;
JIS C 5202-4.8
PROCEDURE
At +25/–55 °C and +25/+125 °C
REQUIREMENTS
Refer to table 2
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 +125 °C test temperature
R
1
=resistance at reference temperature in ohms
R
2
=resistance at test temperature in ohms
Thermal Shock
MIL-STD-202F-method 107G;
IEC 60115-1 4.19
At –65 (+0/–10) °C for 2 minutes and at +155
(+10/–0) °C for 2 minutes; 25 cycles
At –65 (+0/–5) °C for 1 hour; RCWV applied
for 45 (+5/–0) minutes
±(0.5%+0.05
Ω)
for 1% tol.
±(1.0%+0.05
Ω)
for 5% tol.
±(0.5%+0.05
Ω)
for 1% tol .
±(1.0%+0.05
Ω)
for 5% tol.
No visible damage
Low
Temperature
Operation
MIL-R-55342D-Para 4.7.4
Short Time
Overload
MIL-R-55342D-Para 4.7.5;
IEC 60115-1 4.13
2.5 × RCWV applied for 5 seconds at room
temperature
±(1.0%+0.05
Ω)
for 1% tol.
±(2.0%+0.05
Ω)
for 5% tol.
No visible damage
Insulation
Resistance
MIL-STD-202F-method 302;
IEC 60115-1 4.6.1.1
RCOV for 1 minute
≥10
GΩ
Type
Voltage (DC)
RC2010
500 V
Dielectric
Withstand
Voltage
MIL-STD-202F-method 301;
IEC 60115-1 4.6.1.1
Maximum voltage (V
rms
) applied for 1 minute
No breakdown or flashover
Type
Voltage (AC)
RC2010
500 V
rms
±(0.5%+0.05
Ω)
for 1% tol.
±(1.0%+0.05
Ω)
for 5% tol.
No visible damage
Resistance to
Soldering
Heat
MIL-STD-202F-method 210C;
IEC 60115-1 4.18
Unmounted chips; 260 ±5 °C for 10 ±1
seconds
Life
MIL-STD-202F-method 108A;
IEC 60115-1 4.25.1
At 70±2 °C for 1,000 hours; RCWV applied for
1.5 hours on and 0.5 hour off
±(1%+0.05
Ω)
for 1% tol.
±(3%+0.05
Ω)
for 5% tol.
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Sep 24, 2004 V.2
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