DATA SHEE
T
CHIP RESISTORS with AU-TERMINATIONS
RC01/02H/21/22H
5%; 1%
sizes 1206 and 0603
Product Specification – Jul 07, 2003 V.5
Phycomp Product specification
Chip resistors with Au-terminations
sizes 1206 and 0603 RC01/02H/21/22H
1%; 5%
2003 Jul 07 Rev.5 2 www.yageo.com
FEATURES
• Reduced size of final equipment
• Low assembly costs
• Higher component and equipment
reliability
• New Ni/Au terminations provide
special application for hybrid
board gluing and can replace
AgPd terminations.
QUICK REFE RENCE DATA
VALUE
DESCRIPTION RC01 RC02H RC21 RC22H
Size code 1206 0603
Resistance range 1 Ω to 10 MΩ
Resistance tolerance and E-series ±5%;
E24 series ±1%;
E24/E96 series ±5%;
E24 series ±1%;
E96 series
Temperature coefficient:
1 Ω ≤ R ≤ 10 Ω 250 ±250 250 ±250 250 ±250 250 ±250
10 Ω < R ≤ 10 MΩ ≤±200 ≤±100 ≤±200 ≤±100
Maximum dissipation at Tamb = 70 °C 0.25 W 0.063 W
Maximum permissible voltage 200 V (DC or RMS) 50 V (DC or RMS)
Climatic category (IEC 60068) 55/155/56
Basic specification IEC 60115-8
APPLICATIONS
• Power supply in small equipment
• Digital multi-meter
• Telecommunication
• Computer
• Automotive industry.
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.
To ensure the product insulation and
performance, the protective overcoat
layer is printed upon the resistor
layer. Finally, the two external end
terminations are added. For ease of
soldering the outerlayer of these end
terminations is of Ni-Au alloy.
CCC348_a
Fig.1 Outline.
Phycomp Product specification
Chip resistors with Au-terminations
sizes 1206 and 0603 RC01/02H/21/22H
1%; 5%
2003 Jul 07 Rev.5 3 www.yageo.com
ORDERING INFORMATION
Table 1 Ordering code indicating resistor type and packing
ORDERING CODE 2322 … …..
PAPER TAP E ON REEL
TYPE RESISTANCE
VALUE TOLERANCE
(%) 5000 units 10000 units
RC01 1
Ω to 10 MΩ ±5 711 11... 711 12...
RC02H 1
Ω to 10 MΩ ±1 729 1.... 729 2....
RC21 1 Ω to 10 MΩ ±5 702 11... 702 12...
RC22H 1
Ω to 10 MΩ ±1 704 1… 704 2....
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 or 4 digits
indicate the resistance value:
− The first 2 or 3 digits indicate
the resistance value.
− The last digit indicates the
resistance decade in
accordance with Table 2.
Table 2 Last digit of 12NC
RESISTANCE
DECADE LAST DIGI T
1 to 9.76 Ω 8
10 to 97.6 Ω 9
100 to 976 Ω 1
1 to 976 kΩ 2
10 to 97.6 kΩ 3
100 to 976 kΩ 4
1 to 9.76 MΩ 5
10 MΩ 6
ORDERING EXAMPLE
The ordering code of an RC01
resistor, Au-termination, value
1000 Ω, 5%, supplied on paper tape
of 5000 units per reel is:
2322 711 11102.
Phycomp Product specification
Chip resistors with Au-terminations
sizes 1206 and 0603 RC01/02H/21/22H
1%; 5%
2003 Jul 07 Rev.5 4 www.yageo.com
FUNCTIONAL DESCRI PTI ON
Product characterization
Standard values of nominal
resistance are taken from the E24
series or E96 series for resistors with
a tolerance of ±5% or ±1%. The
values of the E24/96 series are in
accordance with
“IEC publication 60063”.
Limiting values
TYPE LIMITING
VOLTAGE(1)
(V)
LIMITING
POWER
(W)
RC01 200 0.25
RC02H 200 0.25
RC21 50 0.063
RC22H 50 0.063
Note
1. This is the maximum voltage that
may be continuously applied to
the resistor element, see
“IEC publication 60115-8”.
DERATING
The power that the resistor can dissipate depends on the operating
temperature; see Fig.2.
70 10050
00
50
100
155
CCB412
−55 Tamb (°C)
Pmax
(%Prated)
Fig.2 Maximum dissipation (Pmax) in percentage of rated power as a
function of the ambient temperature (Tamb).
Phycomp Product specification
Chip resistors with Au-terminations
sizes 1206 and 0603 RC01/02H/21/22H
1%; 5%
2003 Jul 07 Rev.5 5 www.yageo.com
t
b
t
t
T
inner electrode
Ni-Au layer
protective coat
SCR015
W
L
protective coat
resistor layer
aluminium substrate
nickel layer
220
MECHANICAL DATA
Mass per 100 units
TYPE MASS
(g)
RC01 1.0
RC02H 1.0
RC21 0.25
RC22H 0.25
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 of 10 Ω or greater the first
2 digits are significant, the third
indicates the number of zeros to follow.
Example
MARKING RESISTANCE
220 22
Ω
823 82 kΩ
0 jumper
4-DIGIT MARKING
For values of 1 kΩ or greater the first
3 digits apply to the resistance value
and the fourth indicates the number of
zeros to follow.
Example
MARKING RESISTANCE
2200 220 Ω
4021 4.02 kΩ
1503 150 kΩ
PACKAGE MARKING
The packing is also marked and
includes resistance value, tolerance,
catalogue number, quantity, production
period, batch number and source code.
OUTLINES
Table 3 Chip resistor types and relevant physical dimensions; see Fig.3
TYPE L
(mm) W
(mm) T
(mm) tt
(mm) tb
(mm)
RC01 3.10 ±0.10 1.60 ±0.10 0.55 ±0.10 0.45 ±0.20 0.40 ±0.20
RC02H 3.10
±0.10 1.60
±0.10 0.55
±0.10 0.45
±0.20 0.40
±0.20
RC21 1.60
±0.10 0.80
±0.10 0.45
±0.10 0.25
±0.15 0.25
±0.20
RC22H 1.60
±0.10 0.80
±0.10 0.45
±0.10 0.25
±0.15 0.25
±0.20
Fig.3 Component outline and physical dimensions.
For dimensions see Table 3.
Phycomp Product specification
Chip resistors with Au-terminations
sizes 1206 and 0603 RC01/02H/21/22H
1%; 5%
2003 Jul 07 Rev.5 6 www.yageo.com
TESTS AND REQUIREME NTS
Essentially all tests are carried out in
accordance with the schedule of
“IEC publication 60115-8”, category
LCT/UCT/56 (rated temperature
range: Lower Category
Temperature, Upper Category
Temperature; damp heat, long term,
56 days). The testing also covers the
requirements specified by EIA and
EIAJ.
The tests are carried out in
accordance with IEC publication
60068, “Recommended basic
climatic and mechanical robustness
testing procedure for electronic
components” and under standard
atmospheric conditions according to
“IEC 60068-1”, subclause 5.3.
Unless otherwise specified the
following values apply:
Temperature: 15 °C to 35 °C
Relative humidity: 25% to 75%
Air pressure: 86 kPa to 106 kPa
(860 mbar to 1060 mbar).
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 activat ed flux.
Table 4 Test procedures and requirements
IEC
60115-8
CLAUSE
IEC
60068-2
TEST
METHOD
TEST PROCEDURE REQUIREMENTS
Tests in accordance with the schedule of IEC publication 60115-8
4.4.1 visual
examination no holes; clean surface;
no visible damage
RC01, RC21:
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
4.5 resistance
R ≥ 1 MΩ: 50 V
R − Rnom: max. ±5%
RC02H, RC22H:
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
4.5 resistance
100 kΩ ≤ R < 1 MΩ: 25 V
R − Rnom: max. ±1%
4.18 20 (Tb) resistance to
soldering heat unmounted chips;
10 ±1 s; 260 ±5 °C no visible damage
∆R/R max.: ±(0.5% + 0.05 Ω)
Phycomp Product specification
Chip resistors with Au-terminations
sizes 1206 and 0603 RC01/02H/21/22H
1%; 5%
2003 Jul 07 Rev.5 7 www.yageo.com
IEC
60115-8
CLAUSE
IEC
60068-2
TEST
METHOD
TEST PROCEDURE REQUIREMENTS
4.29 45 (Xa) component
solvent
resistance
isopropy l alcohol or H2O followed by
brushing in accordance with
“MIL 202 F”
no visible damage
4.17 20 (Ta) solderability unmounted chips completely immersed
for 2 ±0.5 s in a solder bath at 235 ±2 °
C
good tinning
(≥95% covered);
no visible damage
4.7 voltage proof
on insulation maximum voltage (RMS) during
1 minute, metal block method no breakdown or flashover
4.13 short time
overload room temperature;
P = 6.25 × Pn; 5 s (V ≤ 2 × Vmax) ∆R/R max.: ±(1% + 0.05 Ω)
4.33 bending resistors mounted on a 90 mm glass
epoxy resin PCB (FR4); bending: no visible damage
RC01: 2 mm ∆R/R max.: ±(1% + 0.05 Ω)
RC02H: 2 mm ∆R/R max.: ±(0.5% + 0.05 Ω)
RC21: 3 mm ∆R/R max.: ±(1% + 0.05 Ω)
RC22H: 3 mm ∆R/R max.: ±(0.5% + 0.05 Ω)
4.19 14 (Na) rapid
change of
temperature
30 minutes at LCT and
30 minutes at UCT; 5 cycles no visible damage
∆R/R max.: ±(0.5% + 0.05 Ω)
4.24.2 3 (Ca) damp heat
(steady state) 56 days; 40 ±2 °C; 93 +2/−3% RH;
loaded with 0.01 Pn:
RC01, RC21: R ≤ 1 MΩ ∆R/R max.: ±(1.5% + 0.1 Ω)
RC01, RC21: R > 1 MΩ ∆R/R max.: ±(3.0% + 0.1 Ω)
RC02H, RC022H: R ≤ 1 MΩ ∆R/R max.: ±(1.0% + 0.05 Ω)
RC02H, RC022H: R > 1 MΩ ∆R/R max.: ±(1.5% + 0.0 5 Ω)
1000 +48/−0 hours; 70 ±2 °C;
loaded with Pn or Vmax;
1.5 hours on, 0.5 hours off:
RC01, RC21: R ≤ 1 MΩ ∆R/R max.: ±(1.5% + 0.1 Ω)
RC01, RC21: R > 1 MΩ ∆R/R max.: ±(3.0% + 0.1 Ω)
RC02H, RC022H: R ≤ 1 MΩ ∆R/R max.: ±(1.0% + 0.05 Ω)
4.25.1 endurance
RC02H, RC022H: R > 1 MΩ ∆R/R max.: ±(1.5% + 0.0 5 Ω)
1000 +48/−0 hours; no load:
RC01, RC21: R ≤ 1 MΩ ∆R/R max.: ±(1.5% + 0.1 Ω)
RC01, RC21: R > 1 MΩ ∆R/R max.: ±(3.0% + 0.1 Ω)
RC02H, RC022H: R ≤ 1 MΩ ∆R/R max.: ±(1.0% + 0.05 Ω)
4.23.2 27 (Ba) endurance at
upper
category
temperature
RC02H, RC022H: R > 1 MΩ ∆R/R max.: ±(1.5% + 0.0 5 Ω)
Phycomp Product specification
Chip resistors with Au-terminations
sizes 1206 and 0603 RC01/02H/21/22H
1%; 5%
2003 Jul 07 Rev.5 8 www.yageo.com
IEC
60115-8
CLAUSE
IEC
60068-2
TEST
METHOD
TEST PROCEDURE REQUIREMENTS
at 20/LCT/20 °C and 20/UCT/20 °C
1 Ω ≤ R ≤ 10 Ω ≤±250 ±250
RC01, RC21: 10 Ω < R ≤ 10 MΩ ≤±200
4.8.4.2 temperature
coefficient
RC02H, RC22H: 10 Ω < R ≤ 10 MΩ ≤±100
Other tests in accordance with IEC 60115 clauses and IEC 60068 test method
4.6.1.1 insulation
resistance voltage (DC) after 1 minute,
metal block method: Rins min.: 103 MΩ
IEC publication 60195 (measured with
Quantech-equipment)
R ≤ 100 Ω max. 0.316 µV/V (−10 dB)
100 Ω < R ≤ 1 kΩ max. 1
µV/V (0 dB)
1 kΩ < R ≤ 10 kΩ max. 3
µV/V (9.54 dB)
10 kΩ < R ≤ 100 kΩ max. 6 µV/V (15.56 dB)
100 kΩ < R ≤ 1 MΩ max. 10
µV/V (20 dB)
4.12 noise
1 MΩ < R ≤ 10 MΩ max. 32
µV/V (30.10 dB)
Other applicable tests
1000 +48/−0 hours; 40 ±2 °C;
93 +2/−3% RH;
loaded with Pn or Vmax;
1.5 hours on and 0.5 hours off:
RC01, RC21: R ≤ 1 MΩ ∆R/R max.: ±(3% + 0.1 Ω)
RC01, RC21: R > 1 MΩ ∆R/R max.: ±(5% + 0.1 Ω)
RC02H, RC22H: R ≤ 1 MΩ ∆R/R max.: ±(2% + 0.1 Ω)
(JIS) C
5202 7.9 resistance to
damp heat
(steady state)
RC02H, RC22H: R > 1 MΩ ∆R/R max.: ±(3% + 0.1 Ω)
1000 +48/−0 hours; 85 ±2 °C;
85 +5% RH;
loaded with 00.1 Pn or Vmax;
RC01, RC21: R ≤ 1 MΩ ∆R/R max.: ±(3% + 0.1 Ω)
RC01, RC21: R > 1 MΩ ∆R/R max.: ±(5% + 0.1 Ω)
RC02H, RC22H: R ≤ 1 MΩ ∆R/R max.: ±(2% + 0.1 Ω)
EIA/IS
703 4.5 load humidity
RC02H, RC22H: R > 1 MΩ ∆R/R max.: ±(3% + 0.1 Ω)
shock
termination
test
−40 °C/+150 °C;
30 s on/30 s off; 500 cycles no vi sual damage
Phycomp Product specification
Chip resistors with Au-terminations
sizes 1206 and 0603 RC01/02H/21/22H
1%; 5%
2003 Jul 07 Rev.5 9 www.yageo.com
RC
REVISION HISTORY
Revision Date Change
Notification Description
Rev.3 2001 Apr 27 - - Converted to Phycomp brand
Rev.4 2001 Oct 14 - - Table 3: ‘length’ and ‘width’ changed; Table 4: ‘bending’ changed
Rev.5 2003 Jul 07 - - Updated company logo
- Table 1: RC01, RC02H, RC22H ordering code revised
- Marking code revised
