235050210399 [YAGEO]
RES,TAPPED,METAL GLAZE,39 OHMS,50WVDC,30% +/-TOL,-100,100PPM TC,0603 CASE;
| 型号： | 235050210399 |
| 厂家： | 
YAGEO CORPORATION |
| 描述： | RES,TAPPED,METAL GLAZE,39 OHMS,50WVDC,30% +/-TOL,-100,100PPM TC,0603 CASE 电阻器 |
| 文件： | 总7页 (文件大小：104K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
TRIMMABLE CHIP RESISTORS
RC22TR
size 0603
Phycomp
Product specification
Trimmable chip resistors
size 0603
RC22TR
FEATURES
QUICK REFERENCE DATA
DESCRIPTION
VALUE
• Reduced size of final equipment
• Low assembly costs
Resistance range
1 Ω to 10 MΩ;
E24 series
• Higher component and equipment
reliability
Resistance tolerance
Temperature coefficient
R ≤ 10 Ω
0/−20% and 0/−30%
• Improved performance at high
frequency
0 to 500 × 10−6/K
≤±100 × 10−6/K
≤±200 × 10−6/K
0.063 W
• Low noise, when not trimmed.
10 Ω < R ≤ 1 MΩ
1 MΩ < R
APPLICATIONS
Absolute maximum dissipation at Tamb = 70 °C
Maximum permissible voltage
Climatic category (IEC 60068)
Basic specification
50 V (DC or RMS)
55/125/56
• Hand-held measuring equipment
• Mobile phones
IEC 60115-8
• Camcorders
• Portable radios, CD and cassette
players
ORDERING INFORMATION
• Tuners
Table 1 Ordering code indicating resistor type and packing
• Photo sensors.
TOL.
(%)
ORDERING CODE 2350 502 …..
RESISTANCE
VALUE
TYPE
PAPER TAPE ON REEL
DESCRIPTION
5000 units
11…
The resistors are constructed on a
high grade ceramic body (aluminium
oxide). Internal metal electrodes are
added at each end and a connection
is made between them using a
resistive metal glaze; the
approximate resistor values are
dependent on the composition of the
glaze.
0/−20
0/−30
RC22TR
1 Ω to 10 MΩ
10…
Ordering code (12NC)
Table 2 Last digit of 12NC
RESISTANCE
DECADE
LAST DIGIT
• The resistors have a 12-digit
ordering code starting with
2350 502; see Table 1.
1 to 9.1 Ω
10 to 91 Ω
100 to 910 Ω
1 to 9.1 kΩ
10 to 91 kΩ
100 to 910 kΩ
1 to 9.1 MΩ
10 MΩ
8
9
1
2
3
4
5
6
• The subsequent digit indicates the
The resistive layer is covered with a
translucent protective coat. Finally,
two end electrodes are added, the
composition of which has been
designed to provide ease of
soldering.
resistor type and packing.
• The remaining digits indicate the
resistance value:
− The first 3 digits indicate the
resistance value.
− The last digit indicates the
resistance decade in
accordance with Table 2.
ORDERING EXAMPLE
The ordering code of an RC22TR
resistor, value 330 Ω, 0/−30%,
supplied on paper tape of 5000 units
per reel is: 2350 502 10331.
2003 Jul 11 Rev.3
2
www.yageo.com
Phycomp
Product specification
Trimmable chip resistors
size 0603
RC22TR
DERATING
FUNCTIONAL DESCRIPTION
Product characterization
The power that the resistor can dissipate depends on the operating
temperature; see Fig.1.
Standard values of nominal
resistance are taken from the E24
series for resistors with a tolerance
of 0/−20% and 0/−30%.
MLB206
P
max
(%P
)
rated
Limiting values
100
50
0
TYPE
LIMITING
VOLTAGE(1)
(V)
LIMITING
POWER
(W)
RC22TR
50
0.063
Note
55
0
50 70
100
T
125
1. This is the maximum voltage that
may be continuously applied to
the resistor element, see
o
( C)
amb
“IEC publication 60115-8”.
Fig.1 Maximum dissipation (Pmax) in percentage of rated power as a
function of the ambient temperature (Tamb).
Application information
TRIMMING INSTRUCTIONS WITH YAG-LASER
Typical values for:
Cutting speed = 10 to 300 mm/s
Laser power = 1 to 6 W
Maximum trimming length = 60% of resistor film width
Minimum distance between end termination and trimming cut = 0.20 mm.
PROTECTION OF LASER CUT
With epoxy-phenol lacquers, epoxy resins or silicon alkyd-resins.
This is necessary for humidity tests and stability at load.
2003 Jul 11 Rev.3
3
www.yageo.com
Phycomp
Product specification
Trimmable chip resistors
size 0603
RC22TR
MECHANICAL DATA
Mass per 100 units
Outlines
TYPE
MASS
(g)
protective coat
resistor layer
RC022TR
0.25
inner electrode
end termination
Marking
T
The resistor is not marked. The
packing is marked and includes
resistance value, tolerance,
catalogue number, quantity,
production period, batch number and
source code.
ceramic substrate
protective coat
tb
tt
W
W
2
1
CCB524
L
For dimensions see Table 2.
Fig.2 Outlines.
Table 3 Chip resistor type and relevant physical dimensions; see Fig.2
L
(mm)
W1
(mm)
W2
(mm)
T
(mm)
tt
tb
(mm)
TYPE
(mm)
RC22TR
1.6
0.8
0.7
0.45
0.30
0.30
±0.10
+0.15/−0.05
±0.10
±0.15
±0.15
\
2003 Jul 11 Rev.3
4
www.yageo.com
Phycomp
Product specification
Trimmable chip resistors
size 0603
RC22TR
TEST AND REQUIREMENTS
testing procedure for electronic
components” and under standard
atmospheric conditions in
accordance with “IEC 60068-1”,
subclause 5.3.
In Table 3 the tests and
requirements are listed with
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 and EIAJ.
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.
Unless otherwise specified the
following values apply:
Temperature: 15 °C to 35 °C
Relative humidity: 45% to 75%
All soldering tests are performed
with mildly activated flux.
The tests are carried out in
Air pressure: 86 kPa to 106 kPa
(860 mbar to 1060 mbar).
accordance with IEC publication
60068, “Recommended basic
climatic and mechanical robustness
Table 3 Test procedures and requirements
IEC
IEC
60068-2
TEST
METHOD
60115-8
CLAUSE
TEST
PROCEDURE
REQUIREMENTS
4.17
20 (Ta)
solderability
unmounted chips completely
good tinning (≥95% covered);
immersed for 2 ±0.5 s in a solder bath no visible damage
at 235 ±2 °C
4.18
4.19
20 (Tb)
14 (Na)
resistance to
soldering heat
unmounted chips; 10 ±1 s; 260 ±5 °C ∆R/R max.: ±(1.0% + 0.05 Ω)
rapid change of 30 minutes at LCT and
∆R/R max.: ±(1.0% + 0.05 Ω)
temperature
30 minutes at UCT; 5 cycles
bending
resistors mounted on a 90 mm glass
epoxy resin printed-circuit board,
bending: 5 mm
no visible damage
∆R/R max.: ±(1.0% + 0.05 Ω)
R
ins min.: 10000 MΩ
4.24.2
4.25.1
3 (Ca)
damp heat
(steady state)
56 days; 40 ±2 °C; 93 +2/−3% RH;
loaded with 0.01 Pn
R < 1 MΩ
R > 1 MΩ
∆R/R max.: ±(1.0% + 0.05 Ω)
∆R/R max.: ±(1.5% + 0.05 Ω)
∆R/R max.: ±(1.0% + 0.05 Ω)
endurance
1000 hours +48/−0 hours; 70 ±2 °C;
nominal dissipation;
1.5 hours on and 0.5 hours off
R
ins min.: 10000 MΩ
4.6.1.1
4.13
insulation
resistance
50 V (DC) after 1 minute
short time
overload
room temperature;
dissipation 6.25 × Pn;
∆R/R max.: ±(1.0% + 0.05 Ω)
5 s (voltage not more than 2 × Vmax
)
2003 Jul 11 Rev.3
5
www.yageo.com
Phycomp
Product specification
Trimmable chip resistors
size 0603
RC22TR
IEC
IEC
60068-2
TEST
METHOD
60115-8
CLAUSE
TEST
PROCEDURE
REQUIREMENTS
4.8.4.2
temperature
coefficient
at 20/LCT/20 °C and 20/UCT/20 °C:
R ≤ 10 Ω
0 to 500 10−6/K
×
10 Ω < R ≤ 1 MΩ
1 MΩ < R
≤±100 × 10−6/K
200 10−6/K
≤±
×
4.12
noise
IEC publication 60195
(measured with Quantech-equipment)
R ≤ 100 Ω
max. 0.316 µV/V (−10 dB)
max. 1 µV/V (0 dB)
100 Ω < R ≤ 1 kΩ
1 k Ω < R ≤ 10 kΩ
10 k Ω < R ≤ 100 kΩ
100 k Ω < R ≤ 1 MΩ
1 MΩ < R
max. 3 µV/V (9.54 dB)
max. 6 µV/V (15.56 dB)
max. 10 µV/V (20 dB)
max. 32 µV/V (30.10 dB)
no visible damage
4.23.2
4.7
27 (Ba)
endurance at
upper category
temperature
1000 +48/−0 hours; 125 °C; no load
∆R/R max.: ±(1.0% + 0.05 Ω)
voltage proof
on insulation
50 V (RMS) during 1 minute
no breakdown
2003 Jul 11 Rev.3
6
www.yageo.com
Phycomp
Product specification
Trimmable chip resistors
size 0603
RC22TR
REVISION HISTORY
Revision
Date
Change
Description
Notification
Rev.2
Rev.3
2001 Apr 27
2003 Jul 11
−
−
- Converted to Phycomp brand
- Updated company logo
2003 Jul 11 Rev.3
7
www.yageo.com
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