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RS73F2A Datasheet Preview

RS73F2A Datasheet

high reliability chip resistors

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RS73
high reliability chip resistors
NEW
features
EU
Metal-glaze thick film resistor for
surface mounting
High precision resistor with T.C.R. ±25x10-6/K
and tolerance ±0.1%
High reliability with R of ±0.2% and ±0.5% in the reliability test
Suitable for both flow and reflow solderings
Products with lead-free terminations meet EU RoHS
requirements. EU RoHS regulation is not intended for
Pb-glass contained in electrode, resistor element and glass.
AEC-Q200 Qualified
dimensions and construction
L
cc
W
t
Sn
Plating
Ni
Plating
d Protective
Coating
Resistive Inner
Film Electrode
Ceramic
Substrate
Type
Dimensions inches (mm)
(Inch Size Code)
L
W
c
d
t
1J
(0603)
.063±.008 .031±.004 .008±.004 .012±.004 .018±.004
(1.6±0.2) (0.8±0.1) (0.2±0.1) (0.3±0.1) (0.45±0.1)
2A
(0805)
2B
(1206)
.079±.008
(2.0±0.2)
.126±.008
(3.2±0.2)
.049±.004 .010±.006
(1.25±0.1) (0.25±0.15)
.063±.008 .014±.006
(1.6±0.2) (0.35±0.15)
.012
+.008
-.004
(0.3
+0.2
-0.1
)
.016
+.008
-.004
(0.4
+0.2
-0.1
)
.020±.004
(0.5±0.1)
.024±.004
(0.6±0.1)
Derating Curve
100
80
60
40
20
0
-60 -40 -20
-55
0 20 40 60 80 100 120 140
85 155
Ambient Temperature
(°C)
For resistors operated at an ambient temperature of 85°C or above,
a power rating shall be derated in accordance with the derating curve.
100
80
60
40
20
0
-60 -40 -20
-55
0 20 40 60 80 100 120 140 160
125 155
Terminal Part Temperature
(°C)
For resistors operated terminal part temperature of described for each size or
above, a power rating shall be derated in accordance with the derating curve.
Please refer to “Introduction of the derating curve based on the terminal part
temperature” in the beginning of our catalog before use.
ordering information
RS73F
1J
T
Type
RS73F
RS73G
Power
Rating
1J: 0.2W
2A: 0.25W
2B: 0.33W
Termination
Material
T: Sn
TD
Packaging
TD: 4mm pitch punched paper
For further information on packaging,
please refer to Appendix A
1002
Nominal
Resistance
4 digits
B
Tolerance
B: ±0.1%
C: ±0.25%
D: ±0.5%
F: ±1%
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.
7/01/19
KOA Speer Electronics, Inc. • 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com
23




KOA

RS73F2A Datasheet Preview

RS73F2A Datasheet

high reliability chip resistors

No Preview Available !

RS73
high reliability chip resistors
applications and ratings
Part
Designation
RS73F1J
(0603)
RS73G1J
(0603)
RS73F2A
(0805)
RS73G2A
(0805)
RS73F2B
(1206)
RS73G2B
(1206)
Power
Rating
Rated Rated
Resistance Range*2
Maximum Maximum Operating
Ambient
Temp.
Terminal T.C.R.
Part Temp. (X 10-6/K)
B±0.1%
E-24, E-96
C±0.25%
E-24, E-96
D±0.5%
E-24, E-96
F±1%
E-24, E-96
Working
Voltage
Overload Temperature
Voltage Range
.2W
±25*1
100-
1M
100-
1M
100-
1M
100-
1M
100V
150V
±50
.25W
.33W
85°C
+125°C
±25*1
±50
±25*1
±50
10-
3M
10-
1M
10-
6.8M
10-
1M
10-
10M
10-
10M
150V
200V
300V
-55°C to
+155°C
400V
Rated voltage = Power rating x resistance value or max. working voltage, whichever is lower
*1 Measurement Temperature: +25°C/+125°C. Cold T.C.R. (-55°C/+25°C) is -50~+25x10-6/K
*2 Please inquire about E-192
If any questions arise whether to use the “Rated Ambient Temperature” or the “Rated Terminal Part Temperature,” please give priority to the “Rated Terminal Part Temperature.”
Prior to use and for more details refer to “Introduction of the derating curves in the terminal part temperature” in the beginning of the catalog.
environmental applications
Temperature Rise
One-Pulse Limiting Electric Power
RS73 1J
70
60
1J
1J
50
40
30
20
10
0 10 20 30 40 50 60 70 80 90 100
Power Rating
(%)
Regarding the temperature rise,
the value of the temperature varies
per conditions and board for use
since the temperature is measured
under our measuring conditions.
RS73 2A-2B
100
2B
80 2B
2A
2A
60
40
20
0 10 20 30 40 50 60 70 80 90 100
Power Rating
(%)
Measurement condition
Room temperature: 25°C
PCB: FR-4t = 1.6mm
Cu foil thickness: 35µm
Hot spot
Terminal
RS73 1J-2B
1000
100
10
2B
2A
1J
1
0.1
.001
.01
.1
1 10
100 1000
Pulse Duration
(ms)
The maximum applicable voltage is equal to the max. overload
voltage. Please ask us about the resistance characteristic of
continuous applied pulse. The pulse endurance values are not
assured values, so be sure to check the products on actual
equipment when you use them.
Performance Characteristics
Parameter
Requirement R ±(%+0.05)
Limit
Typical
Test Method
Resistance
Within specified
tolerance
25°C
T.C.R.
Overload (Short time)
Within specified
T.C.R.
±0.2%
±0.03%
+25°C/-55°C and +25°C/+125°C
Rated Voltage x 2.5 for 5 seconds
Resistance to Solder Heat
±0.2%
±0.1%
260°C ± 5°C, 10 seconds ± 1 second
Rapid Change of Temperature
±0.2%
±0.05%
-55°C (30 minutes), +125°C (30 minutes), 1000 cycles
Moisture Resistance
Endurance at 85°C
±0.2%: 1J
±0.04%: 1J
(100Ω≤R200k) (100Ω≤R200k)
2A, 2B
2A, 2B
40°C ± 2°C, 90%-95% RH, 1000 hours, 1.5 hr ON, 0.5 hr OFF cycle
(10Ω≤R10M) (10Ω≤R10M)
±0.4%: other ±0.08%: other
±0.2%
±0.05%
85°C ± 2°C, 1000 hours, 1.5 hr ON, 0.5 hr OFF cycle
High Temperature Exposure
±0.2%: 1J
±0.1%: 1J
(100Ω≤R200k) (100Ω≤R200k)
2A, 2B
2A, 2B
+155°C, 1000 hours
(10Ω≤R100k) (10Ω≤R100k)
±0.4~0.5%: other ±0.2~0.3%: other
24
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.
1/24/20
KOA Speer Electronics, Inc. • 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com


Part Number RS73F2A
Description high reliability chip resistors
Maker KOA
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RS73F2A Datasheet PDF






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