Y078673K2000F9L
| Model | Y078673K2000F9L |
| Description | Fixed Resistor, Metal Foil, 0.6W, 73200ohm, 300V, 1% +/-Tol, -1,1ppm/Cel, 3011, |
| PDF file | Total 6 pages (File size: 106K) |
| Chip Manufacturer | VISHAY |
S Series
Vishay Foil Resistors
FIGURE 3 - POWER DERATING CURVE
100
%
- 55 °C
+ 70 °C
Rated Power
FIGURE 4 - TRIMMING TO VALUES
(conceptual illustration)
Percent of Rated Power at + 70 °C
75
%
Interloop Capacitance
Reduction in Series
Current Path
Before Trimming
Current Path
After Trimming
Trimming Process
Removes this Material
from Shorting Strip Area
Changing Current Path
and Increasing
Resistance
50
%
25
%
Recommended
operation for
< 150 ppm
ΔR
∆
after 2000 h
load life
Mutual Inductance
Reduction due
to Change in
Current Direction
0
- 75
- 50
- 25
0
+ 25 + 50 + 75 + 100 + 125 + 150 + 175 + 200
Ambient Temperature (°C)
Note:
Foil shown in
black,
etched spaces in
white
TABLE 3 - ENVIRONMENTAL PERFORMANCE COMPARISON
MIL-PRF-55182
CHAR J
Test Group I
Thermal shock, 5 x (- 65 °C to + 150 °C)
Short time overload, 6.25 x rated power
Test Group II
Resistance temperature characteristics
Characteristic
Low temperature storage (24 h at - 65 °C)
Low temperature operation
(45 min, rated power at - 65 °C)
Terminal strength
Test Group III
DWV
Resistance to solder heat
Moisture resistance
Test Group IV
Shock
Vibration
Test Group V
Life test at 0.3 W/+ 125 °C
2000 h
10 000 h
Test Group Va
Life test at 0.6 W (2 x rated power)/+ 70 °C, 2000 h
Test Group VI
High temperature exposure (2000 h at + 175 °C)
Test Group VII
Voltage coefficient
5 ppm/V
< 0.1 ppm/V
< 0.1 ppm/V
± 2.0 %
± 0.1 % (1000 ppm)
± 0.05 % (500 ppm)
± 0.5 %
± 0.015 % (150 ppm)
± 0.01 % (100 ppm)
± 0.5 %
± 2.0 %
± 0.015 % (150 ppm)
± 0.05 % (500 ppm)
± 0.01 % (100 ppm)
± 0.03 % (300 ppm)
± 0.2 %
± 0.2 %
± 0.01 % (100 ppm)
± 0.01 % (100 ppm)
± 0.002 % (20 ppm)
± 0.002 % (20 ppm)
± 0.15 %
± 0.1 %
± 0.4 %
± 0.01 % (100 ppm)
± 0.01 % (100 ppm)
± 0.05 % (500 ppm)
± 0.002 % (20 ppm)
± 0.005 % (50 ppm)
± 0.01 % (100 ppm)
± 0.15 %
± 0.15 %
± 0.2 %
± 0.01 % (100 ppm)
± 0.01 % (100 ppm)
± 0.01 % (100 ppm)
± 0.002 % (20 ppm)
± 0.002 % (20 ppm)
± 0.002 % (20 ppm)
± 25 ppm/°C
± 4.5 ppm/°C
± 2.0 ppm/°C
± 0.2 %
± 0.2 %
± 0.01 % (100 ppm)
± 0.01 % (100 ppm)
± 0.002 % (20 ppm)
± 0.003 % (30 ppm)
S-SERIES
MAXIMUM
ΔR
S-SERIES
TYPICAL
ΔR
Document Number: 63001
Revision: 25-Jun-09
For any questions, contact:
foil@vishay.com
www.vishay.com
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